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Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

36°F

2°C

Humidity 56%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 20 Mar 10:35 pm CDT
Extended Forecast for

3 Miles NNW Medora IL

Red Flag Warning March 21, 12:00pm until March 21, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 30. South wind 5 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 63. Breezy, with a south wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Partly cloudy, with a low around 36. West wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Increasing clouds, with a high near 60. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 45. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 1pm. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 30. South wind 5 to 8 mph.
Friday
Partly sunny, with a high near 63. Breezy, with a south wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 36. West wind 11 to 15 mph, with gusts as high as 26 mph.
Saturday
Increasing clouds, with a high near 60. Northwest wind around 7 mph becoming southwest in the afternoon.
Saturday Night
A slight chance of showers before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 45. Southeast wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday
Showers, mainly before 1pm. High near 64. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 57.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 62.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 63.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Medora IL
 39.22°N 90.18°W (Elev. 545 ft)
Last Update:
10:21 pm CDT Mar 20, 2025
Forecast Valid:
10pm CDT Mar 20, 2025-6pm CDT Mar 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation