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Severe Thunderstorms in West-Central Texas; Critical Fire Weather Threat in the Rockies and Plains

Isolated strong to severe thunderstorms capable of producing large hail and damaging wind gusts will be possible this evening across west-central Texas. Elevated to Critical fire weather conditions will persist across the southern Rockies and portions of the southern Plains through this weekend. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

8°C

46°F

Humidity 81%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 5°C (41°F)
Visibility 16 km
Last update 24 Apr 11:55 pm CDT
Extended Forecast for

Alton IL

  • Overnight

    Overnight: Mostly clear, with a low around 5. East wind 8 to 10 km/h.

    Mostly Clear

    Low: 5 °C

  • Thursday

    Thursday: Increasing clouds, with a high near 19. East wind 13 to 16 km/h.

    Increasing
    Clouds

    High: 19 °C

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 4am. Mostly cloudy, with a low around 12. East wind 14 to 18 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%.

    Mostly Cloudy
    then Showers
    Likely

    Low: 12 °C

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. High near 23. Breezy, with a southeast wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 90%.

    Showers then
    T-storms and
    Breezy

    High: 23 °C

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 19. Breezy, with a south wind 34 to 39 km/h increasing to 40 to 45 km/h in the evening. Winds could gust as high as 70 km/h. Chance of precipitation is 70%.

    T-storms
    Likely and
    Breezy

    Low: 19 °C

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 27. Windy.

    Chance
    T-storms and
    Windy

    High: 27 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 20. Breezy.

    Chance
    T-storms and
    Breezy

    Low: 20 °C

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Breezy.

    Chance
    T-storms and
    Breezy

    High: 27 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms. Low around 17. Breezy. Chance of precipitation is 80%.

    T-storms and
    Breezy

    Low: 17 °C

Detailed Forecast

Overnight
Mostly clear, with a low around 5. East wind 8 to 10 km/h.
Thursday
Increasing clouds, with a high near 19. East wind 13 to 16 km/h.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 4am. Mostly cloudy, with a low around 12. East wind 14 to 18 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. High near 23. Breezy, with a southeast wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 19. Breezy, with a south wind 34 to 39 km/h increasing to 40 to 45 km/h in the evening. Winds could gust as high as 70 km/h. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 27. Windy.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 20. Breezy.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Breezy.
Sunday Night
Showers and thunderstorms. Low around 17. Breezy. Chance of precipitation is 80%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 24.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 13.
Tuesday
Sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Alton IL
 38.91°N 90.16°W (Elev. 154 m)
Last Update:
9:52 pm CDT Apr 24, 2024
Forecast Valid:
12am CDT Apr 25, 2024-6pm CDT Apr 30, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation