National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Angelo, Mathis Field (KSJT)

Lat: 31.35°NLon: 100.49°WElev: 1916ft.

Fair

98°F

37°C

Humidity 8%
Wind Speed S 17 G 31 mph
Barometer 29.85 in (1008.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 21 Mar 4:51 pm CDT
Extended Forecast for

Mertzon TX

Red Flag Warning March 22, 10:00am until March 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 61. Breezy, with a south wind 15 to 20 mph.

    Low: 61 °F

    Clear then
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 96. Windy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 96 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. South wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. East northeast wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. East southeast wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59. South wind around 15 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South wind around 15 mph, with gusts as high as 25 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 61. Breezy, with a south wind 15 to 20 mph.
Sunday
Sunny, with a high near 96. Windy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 53. South wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 87. East northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 55. East southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 59. South wind around 15 mph.
Wednesday
Sunny, with a high near 94. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 60. South wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 94. Breezy, with a south wind 15 to 20 mph.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mertzon TX
 31.26°N 100.82°W (Elev. 2274 ft)
Last Update:
3:16 pm CDT Mar 21, 2026
Forecast Valid:
5pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation