Hutto, Texas Weather Conditions

Severe Weather Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 75°
  • Overcast
  • Wind: South 7 mph
  • Humidity: 89%
  • Visibility: 10.0 miles
  • Dew Point: 72°
  • Pressure: 29.92 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

11  am
2  pm
5  pm
8  pm
11  pm
Overcast
Overcast
Chance of a Thunderstorm
Chance of T-storms
Thunderstorm
T-storms
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
76°
76°
76°
73°
72°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Chance of a Thunderstorm
  • High: 77 °
  • Low: 69 °
  • Chance of T-Storms
  • Tuesday
  • Partly Cloudy
  • High: 88 °
  • Low: 72 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 87 °
  • Low: 71 °
  • Partly Cloudy
  • Thursday
  • Chance of a Thunderstorm
  • High: 85 °
  • Low: 71 °
  • Chance of T-Storms
  • Friday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 71 °
  • Chance of T-Storms

Forecast for Hutto, Texas

Updated: 7:01 AM CDT on January 25, 2015

Flash Flood Watch in effect through late tonight...
  • Monday

    Cloudy early followed by heavy thunderstorms this afternoon. A few storms may be severe. High 77F. Winds SSE at 10 to 20 mph. Chance of rain 80%. Rainfall may reach one inch.

  • Monday Night

    Some clouds. A stray shower or thunderstorm is possible. Low 69F. Winds SSW at 10 to 15 mph.

  • Tuesday

    Cloudy skies early, followed by partial clearing. A stray afternoon thunderstorm is possible. High 88F. Winds SSW at 10 to 15 mph.

  • Tuesday Night

    Mainly clear skies. Low 72F. Winds S at 5 to 10 mph.

  • Wednesday

    Partly cloudy skies. High 87F. Winds S at 10 to 15 mph.

  • Wednesday Night

    Mostly clear skies during the evening. Fog developing overnight. Low 71F. Winds SSE at 5 to 10 mph.

  • Thursday

    Scattered showers and thunderstorms. High near 85F. Winds SE at 10 to 15 mph. Chance of rain 60%.

  • Thursday Night

    Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 71F. Winds SSE at 10 to 15 mph. Chance of rain 40%.

  • Friday

    Scattered showers and thunderstorms. High 83F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Friday Night

    Partly cloudy during the evening followed by cloudy skies overnight. Low 71F. Winds SSE at 5 to 10 mph.

  • Saturday

    Partly cloudy. High 84F. Winds SSE at 5 to 10 mph.

  • Saturday Night

    Mostly clear in the evening then increasing clouds with some scattered thunderstorms after midnight. Low 69F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Sunday

    Mixed clouds and sun with scattered thunderstorms. High 84F. Winds ENE at 5 to 10 mph. Chance of rain 60%.

  • Sunday Night

    Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 68F. Winds light and variable. Chance of rain 40%.

  • Monday

    Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 86F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Monday Night

    Mostly clear. Low 69F. Winds S at 5 to 10 mph.

  • Tuesday

    Sunshine and clouds mixed. High 88F. Winds S at 5 to 10 mph.

  • Tuesday Night

    Mainly clear early, then a few clouds later on. Low 71F. Winds S at 5 to 10 mph.

  • Wednesday

    A few passing clouds, otherwise generally sunny. High 88F. Winds S at 10 to 15 mph.

  • Wednesday Night

    Mostly clear. Low 72F. Winds S at 10 to 15 mph.

  • Thursday

    Partly cloudy skies. High 88F. Winds SSE at 10 to 15 mph.

  • Thursday Night

    A few clouds from time to time. Low 72F. Winds S at 5 to 10 mph.

Severe Weather Alert Descriptions

 Local Storm Report 



05/23/2015 0947 PM

5 miles NE of Leander, Williamson County.

Tornado, reported by NWS storm survey.


            EF-1 damage... tornado touched down between 947-950 PM
            CDT... 0.5 miles path length... 150 yards Max width





05/23/2015 0947 PM

5 miles NE of Leander, Williamson County.

Tornado, reported by NWS storm survey.


            EF-1 damage... tornado touched down between 947-950 PM
            CDT... 0.5 miles path length... 150 yards Max width





05/23/2015 0947 PM

5 miles NE of Leander, Williamson County.

Tornado, reported by NWS storm survey.


            EF-1 damage... tornado touched down between 947-950 PM
            CDT... 0.5 miles path length... 150 yards Max width





05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 0937 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by trained spotter.


            Multiple trees snapped or uprooted... some trunks as
            large as 12 inches in diameter




05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279




05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged




05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.




05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183




05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down




05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279




05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged




05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.




05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183




05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down




05/23/2015 0937 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by trained spotter.


            Multiple trees snapped or uprooted... some trunks as
            large as 12 inches in diameter




05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 0937 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by trained spotter.


            Multiple trees snapped or uprooted... some trunks as
            large as 12 inches in diameter




05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279




05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged




05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.




05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183




05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down




05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279




05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged




05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.




05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183




05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down




05/23/2015 0937 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by trained spotter.


            Multiple trees snapped or uprooted... some trunks as
            large as 12 inches in diameter





05/23/2015 0937 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by trained spotter.


            Multiple trees snapped or uprooted... some trunks as
            large as 12 inches in diameter





05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183





05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.





05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279





05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged





05/23/2015 1015 PM

Liberty Hill, Williamson County.

Flash flood, reported by law enforcement.


            Water over the Road on cr282 and cr279





05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down





05/23/2015 1102 PM

Cedar Park, Williamson County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees blown down onto building. Warehouse doors blown
            away and one cant be located. Chain link fencing blown
            down





05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183





05/23/2015 1050 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding on Hwy 29 at US 183





05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.





05/23/2015 1045 PM

Liberty Hill, Williamson County.

Flash flood, reported by Emergency Mngr.


            Flooding of homes in Liberty Hill near 1869 and 279.
            Evacuations ongoing.





05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged





05/23/2015 1015 PM

1 miles N of Hutto, Williamson County.

Thunderstorm wind damage, reported by law enforcement.


            Roof damaged





05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive





05/23/2015 0318 PM

2 miles S of Brushy Creek, Williamson County.

Hail m0.25 inch, reported by trained spotter.


            At fm620 and cornerwood drive




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Sylvan Street, Hutto, TX

Updated: 10:11 AM CDT

Temperature: 75.0 °F Dew Point: 74 °F Humidity: 95% Wind: North at - Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Hutto Highlands, Hutto, TX

Updated: 10:13 AM CDT

Temperature: 75.4 °F Dew Point: 73 °F Humidity: 93% Wind: SE at 6.8 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: 74 °F Graphs

Location: AB5KT - Texas Radio Operator, Hutto, TX

Updated: 10:13 AM CDT

Temperature: 75.0 °F Dew Point: 74 °F Humidity: 96% Wind: South at 4.9 mph Pressure: 29.17 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Enclave at Brushy Creek, Hutto, TX

Updated: 10:14 AM CDT

Temperature: 75.7 °F Dew Point: 74 °F Humidity: 93% Wind: ESE at 1.1 mph Pressure: 29.54 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Creek Bend, Hutto, TX

Updated: 10:13 AM CDT

Temperature: 76.6 °F Dew Point: 74 °F Humidity: 90% Wind: South at 2.5 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Creek Bend, Hutto, TX

Updated: 10:13 AM CDT

Temperature: 76.3 °F Dew Point: 73 °F Humidity: 89% Wind: ESE at 2.2 mph Pressure: 29.26 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Riverwalk, Hutto, TX

Updated: 10:10 AM CDT

Temperature: 76.3 °F Dew Point: 74 °F Humidity: 91% Wind: South at 2.7 mph Pressure: 29.81 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Fairy Knob Farm, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 75.0 °F Dew Point: 72 °F Humidity: 91% Wind: SSE at 9.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Star Ranch, Hutto, TX

Updated: 10:14 AM CDT

Temperature: 75.2 °F Dew Point: 70 °F Humidity: 84% Wind: South at 4.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Bliss Ranch Weather, Hutto, TX

Updated: 10:07 AM CDT

Temperature: 74.9 °F Dew Point: 72 °F Humidity: 91% Wind: South at 5.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Martin Ln, Pflugerville, TX

Updated: 10:10 AM CDT

Temperature: 75.1 °F Dew Point: 73 °F Humidity: 93% Wind: SE at 6.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Forest Creek Estates, Round Rock, TX

Updated: 10:00 AM CDT

Temperature: 74.9 °F Dew Point: 72 °F Humidity: 91% Wind: SSE at 1.0 mph Pressure: 29.56 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Forest Creek Estates, Round Rock, TX

Updated: 10:05 AM CDT

Temperature: 75.2 °F Dew Point: 70 °F Humidity: 84% Wind: SSE at 6.3 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Estates at Settlers Park, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 74.6 °F Dew Point: 73 °F Humidity: 95% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Lookout At Brushy Creek, Hutto, TX

Updated: 10:10 AM CDT

Temperature: 75.8 °F Dew Point: 73 °F Humidity: 92% Wind: SSE at 12.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Texas Meadows, Pflugerville, TX

Updated: 10:14 AM CDT

Temperature: 75.4 °F Dew Point: 66 °F Humidity: 74% Wind: SSW at 2.5 mph Pressure: 29.17 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Forest Creek, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 75.3 °F Dew Point: 72 °F Humidity: 91% Wind: ESE at 3.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Wild Plum Valley Farm, Round Rock, TX

Updated: 10:13 AM CDT

Temperature: 77.0 °F Dew Point: 77 °F Humidity: 99% Wind: South at 7.9 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Settlers Overlook, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 75.2 °F Dew Point: 72 °F Humidity: 89% Wind: North at - Pressure: 30.00 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Sonoma, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 75.5 °F Dew Point: 72 °F Humidity: 89% Wind: SE at 3.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Lake Forest, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 74.8 °F Dew Point: 71 °F Humidity: 87% Wind: North at - Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Greenridge, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 75.6 °F Dew Point: 72 °F Humidity: 90% Wind: SSE at 1.6 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Sonoma North, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 76.1 °F Dew Point: 73 °F Humidity: 91% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Sandpiper Spot Court, Pflugerville, TX

Updated: 10:10 AM CDT

Temperature: 75.6 °F Dew Point: 74 °F Humidity: 94% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Lakeside at Blackhawk, Pflugerville, TX

Updated: 10:03 AM CDT

Temperature: 74.9 °F Dew Point: 73 °F Humidity: 92% Wind: SE at 8.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Lake Forest, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 73.9 °F Dew Point: 74 °F Humidity: 100% Wind: North at - Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sonoma, Round Rock, TX

Updated: 10:05 AM CDT

Temperature: 74.7 °F Dew Point: 72 °F Humidity: 91% Wind: South at 3.7 mph Pressure: 29.84 in Hourly Precipitation: - Heat Index: 73 °F Graphs

Location: Chandler Creek, Round Rock, TX

Updated: 10:11 AM CDT

Temperature: 73.0 °F Dew Point: 72 °F Humidity: 95% Wind: North at - Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fairways of Blackhawk Pflugerville, Pflugerville, TX

Updated: 10:13 AM CDT

Temperature: 76.1 °F Dew Point: 73 °F Humidity: 90% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Avalon, Pflugerville, TX

Updated: 10:14 AM CDT

Temperature: 76.7 °F Dew Point: 75 °F Humidity: 95% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Highland Park North, Pflugerville, TX

Updated: 10:03 AM CDT

Temperature: 75.4 °F Dew Point: 73 °F Humidity: 91% Wind: NW at 1.7 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Dover Castle Lane, Pflugerville, TX

Updated: 10:10 AM CDT

Temperature: 75.6 °F Dew Point: 72 °F Humidity: 90% Wind: North at - Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Riverside Community, Georgetown, TX

Updated: 9:59 AM CDT

Temperature: 75.9 °F Dew Point: 73 °F Humidity: 92% Wind: SW at 5.8 mph Pressure: 29.58 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: HD Radio Network/Falcon Pointe, Pflugerville, TX

Updated: 10:12 AM CDT

Temperature: 71.7 °F Dew Point: 69 °F Humidity: 91% Wind: ESE at 3.2 mph Pressure: 29.84 in Hourly Precipitation: - Heat Index: - Graphs

Location: Teravista Tanglewood, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 76.1 °F Dew Point: 57 °F Humidity: 51% Wind: SW at 5.4 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Teravista, Round Rock, TX

Updated: 10:14 AM CDT

Temperature: 75.2 °F Dew Point: 74 °F Humidity: 95% Wind: SE at 4.3 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Lake Pflugerville, Pflugerville, TX

Updated: 10:14 AM CDT

Temperature: 75.3 °F Dew Point: 72 °F Humidity: 89% Wind: SSW at 13.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Austin/San Antonio Texas 
925 am CDT Monday may 25 2015 


Update...coordinated with Storm Prediction Center on Tornado Watch until 4 PM. Storms 
will continue to develop and increase in coverage as they move 
east through The Hill Country into the I-35 corridor. Ongoing 
supercell tracking through Edwards County has produced large hail 
reports all they way back through Val Verde County...and 
significant wind damage reported back into Mexico where it began. 
Discrete storm cells with large hail and isolated tornado 
potential will be a threat with storms through at least The Hill 
Country and I-35 corridor. 


In addition...Flash Flood Watch remains in effect through late 
tonight. 1-3 inches possible with isolated amounts up to 5 inches. 
Any additional heavy rainfall will result in dangerous flash 
flooding...with stream flows through The Hill Country still 
elevated and grounds east saturated. 


&& 


Previous discussion... /issued 628 am CDT Monday may 25 2015/ 


Aviation discussion...for 12z taf package... 
severe thunderstorm in vicinity of kdrt at taf issuance. This 
storm should be clear of the terminal by 12z so only included thunderstorms in the vicinity 
in the taf. No development seen yet behind it. Otherwise...not 
much change to the tafs from the 06z issuance...timing still looks 
good for thunderstorms and rain at i35 corridor terminals. Expect activity to be 
clear of the terminals by around 00z. Isolated storms may clutter 
approach and departure routes from middle morning through the 
afternoon. 


Previous discussion... /issued 340 am CDT Monday may 25 2015/ 


Short term (today through tuesday)... 
the atmosphere is getting ready for another round of showers and 
thunderstorms for this morning and afternoon...some of which could 
have heavy rain and be severe. Currently on water vapor imagery 
and per 00z upper air analysis a compact but strong shortwave 
trough can be seen beginning to move into West Texas. Looking at 
water vapor shows US that there are two areas where upper lift 
will be maximized with the first being over West Texas is closer 
proximity to the low. The second area of enhanced lift is farther 
south...just west of our western counties. Per latest radar 
imagery...we are already seeing convective development about 40 
miles west of del Rio. Morning high-res model guidance shows these 
two areas of lift quite well and keep an axis of the most activity 
following a west-southwest to east-northeast track from the respective origins. This 
would bring high coverages of showers and storms to north of our 
County Warning Area from the northern piece and a good swath of showers and storms 
across our County Warning Area later this morning and afternoon. The timing of 
this is a bit faster than previous thought with the main activity 
to the I-35 corridor around 18z. For the morning hours...think the 
activity will follow the expected motion quite well...but by the 
afternoon...convective outflow boundaries could lead to more 
chaotic development and storm motions...and coverage of activity 
is expected to increase across the eastern counties. With this 
expected scenario...the best coverage would be across the Edwards 
Plateau and Hill Country through the late morning hours...before 
encompassing much of the area this afternoon. 


Current GOES precipitable water analysis shows the atmosphere is slightly drier 
than the last rainfall event and this will help keep rain totals 
down. However...given the expected coverage of convection...1-4 
inches of rain will be possible with isolated higher amounts. 
These amounts will not occur for everyone...but the potential is 
there. It will not take a lot of rainfall to cause additional 
flooding so everyone needs to be weather aware today. Given the 
convection already ongoing west of the Rio Grande...went ahead and 
included the rest of the County Warning Area in the Flash Flood Watch and moved up 
the start time to 11z or 6am. 


The atmosphere will be extremely unstable today and with plenty 
of shear...severe storms are likely. The main threats will be 
large hail initially...but damaging winds can also be expected. 
The kdfx VAD wind profile and Storm Prediction Center mesoanalysis indicate plenty of 
low-level shear with turning for isolated tornadoes as well. The 
threat for tornadoes will continue east through the afternoon 
hours. In addition to the flooding threat we will have a decent 
severe threat and Storm Prediction Center has placed much of the County Warning Area in an enhanced 
risk with the rest of the area in slight. With the activity 
currently just west of the Rio Grande...some sort of convective 
watch may be needed later this morning. Again...be weather aware 
on the Holiday with multiple ways to get weather information. 


Storms are expected to be east of the County Warning Area by the late evening and 
will keep small chances of rain in the forecast for the overnight 
period. There will be a small chance of diurnally driven 
convection Tuesday afternoon...but most of the forecast area 
should remain dry. 


Long term (tuesday night through sunday)... 
shortwave ridging is expected on Wednesday...keeping much of the 
area dry. Wednesday will be one of the warmest days so far this 
Spring with highs reaching the upper 80s and 90s for much of the 
area. By Thursday....the ridging is expected to break down and 
move east and we should cool a couple of degrees for highs. As the 
high shifts east...another upper trough is expected to be moving 
east across the western Continental U.S.. as this system nears the 
area...rain chances will be on the increase once again beginning 
Thursday. Models are keeping this low around the area through the 
weekend...so another wet period is possible although it is too 
early to tell how much rain will fall or exactly where. 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 81 68 88 73 89 / 80 30 20 20 20 
Austin Bergstrom international Airport 81 67 87 72 88 / 80 40 20 20 20 
New Braunfels Muni Airport 82 69 87 73 89 / 70 40 20 20 20 
Burnet Muni Airport 80 66 87 71 87 / 80 30 20 20 20 
del Rio International Airport 90 70 91 74 90 / 60 10 - 20 20 
Georgetown Muni Airport 80 68 87 72 88 / 80 30 20 20 20 
Hondo Muni Airport 84 70 88 73 88 / 60 20 20 20 20 
San Marcos Muni Airport 81 68 87 73 88 / 70 40 20 20 20 
La Grange - Fayette regional 82 71 87 74 88 / 80 60 20 20 20 
San Antonio International Airport 83 70 87 74 88 / 70 30 20 20 20 
Stinson Muni Airport 82 70 88 74 89 / 70 30 20 10 20 


&& 


Ewx watches/warnings/advisories... 
Flash Flood Watch through late tonight for the following counties: 
Atascosa...Bandera...Bastrop...Bexar...blanco...Burnet...Caldwell... 
Comal...Delaware Witt...Dimmit...Edwards...Fayette...frio...Gillespie... 
Gonzales...Guadalupe...Hays...Karnes...Kendall...Kerr...Kinney... 
Lavaca...Lee...Llano...Maverick...Medina...real...Travis...Uvalde... 
Val Verde...Williamson...Wilson...Zavala. 


&& 


$$ 


Mesoscale/aviation...10 
synoptic/grids...76 
public service/data collection...33 



National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.