Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

San Angelo, Mathis Field (KSJT)

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

Fair

86°F

30°C

Humidity 37%
Wind Speed S 16 mph
Barometer 29.84 in (1008.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 31 Mar 5:51 pm CDT
Extended Forecast for

Big Lake TX

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South wind around 15 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 4pm. Some of the storms could be severe.  Mostly sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am. Some of the storms could be severe.  Low around 59. South wind 5 to 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Severe
    Thunderstorms
    then Showers

  • Thursday

    Thursday: Sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. South wind 10 to 15 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms after 1pm.  Partly sunny, with a high near 82. Chance of precipitation is 40%.

    High: 82 °F

    Mostly Cloudy
    then
    Scattered
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. South wind around 15 mph.
Wednesday
Isolated showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers likely after 1am. Some of the storms could be severe. Low around 59. South wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Sunny, with a high near 85. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 63. South wind 10 to 15 mph.
Friday
Scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 67.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 46.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Big Lake TX
 31.19°N 101.45°W (Elev. 2677 ft)
6:07 pm CDT Mar 31, 2026
6pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database