Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

San Angelo, Mathis Field (KSJT)

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

Fair

70°F

21°C

Humidity 84%
Wind Speed S 13 G 24 mph
Barometer 29.81 in (1007.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 17 Apr 2:51 am CDT
Extended Forecast for

Big Lake TX

  • Overnight

    Overnight: Mostly clear, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly after 4am. Some of the storms could be severe.  Partly cloudy, with a low around 51. South wind 5 to 15 mph.  Chance of precipitation is 40%.

    Low: 51 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: Scattered showers and thunderstorms before 10am, then scattered showers between 10am and 1pm. Some of the storms could be severe.  Mostly sunny, with a high near 68. North wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 30%.

    High: 68 °F

    Severe
    Thunderstorms
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Northeast wind 10 to 15 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Scattered showers and thunderstorms, mainly after 4am. Some of the storms could be severe. Partly cloudy, with a low around 51. South wind 5 to 15 mph. Chance of precipitation is 40%.
Saturday
Scattered showers and thunderstorms before 10am, then scattered showers between 10am and 1pm. Some of the storms could be severe. Mostly sunny, with a high near 68. North wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 43. Northeast wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 67.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 49.
Monday
A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Lake TX
 31.19°N 101.45°W (Elev. 2677 ft)
1:56 am CDT Apr 17, 2026
2am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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