Heavy Snow Forecast from the Midwest into the Great Lakes

A storm system over the central U.S. will bring heavy rain and thunderstorms to the Mid-Mississippi Valley and Southeast today. To the north of the storm's track, a band of heavy snow is forecast from the Midwest into the Great Lakes and northern New England through mid-week, and will cause some travel difficulty. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Thunderstorm in Vicinity Light Rain Fog/Mist

7°C

44°F

Humidity 93%
Wind Speed SE 19 km/h
Barometer 1007.9 mb (29.76 in)
Dewpoint 6°C (42°F)
Visibility 2.82 km
Wind Chill3°C (38°F)
Last update 24 Feb 8:51 am CST
Extended Forecast for

Madison IL

  • Today

    Today: Showers and possibly a thunderstorm.  Patchy fog. High near 9. Southeast wind 14 to 16 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 90%.

    Showers and
    Patchy Fog

    High: 9 °C

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then a chance of rain, mainly between midnight and 5am.  Patchy fog.  Otherwise, cloudy, with a low around 4. Northeast wind 13 to 16 km/h becoming northwest after midnight.  Chance of precipitation is 50%.

    Chance
    Showers and
    Patchy Fog

    Low: 4 °C

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, cloudy, with a high near 7. West wind 16 to 21 km/h.

    Patchy Fog
    then Cloudy

    High: 7 °C

  • Tuesday
    Night

    Tuesday Night: A chance of rain before 1am, then a chance of rain and snow between 1am and 3am, then a chance of snow after 3am.  Cloudy, with a low around 1. Northwest wind 18 to 23 km/h.  Chance of precipitation is 40%.

    Slight Chance
    Rain then
    Chance
    Rain/Snow

    Low: 1 °C

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon.  Cloudy, with a high near 2. Northwest wind 24 to 29 km/h.

    Slight Chance
    Snow then
    Cloudy

    High: 2 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -5.

    Partly Cloudy

    Low: -5 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 4.

    Mostly Sunny

    High: 4 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -5.

    Partly Cloudy

    Low: -5 °C

  • Friday

    Friday: Sunny, with a high near 3.

    Sunny

    High: 3 °C

Detailed Forecast

Today
Showers and possibly a thunderstorm. Patchy fog. High near 9. Southeast wind 14 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.
Tonight
Scattered showers and thunderstorms before midnight, then a chance of rain, mainly between midnight and 5am. Patchy fog. Otherwise, cloudy, with a low around 4. Northeast wind 13 to 16 km/h becoming northwest after midnight. Chance of precipitation is 50%.
Tuesday
Patchy fog before 9am. Otherwise, cloudy, with a high near 7. West wind 16 to 21 km/h.
Tuesday Night
A chance of rain before 1am, then a chance of rain and snow between 1am and 3am, then a chance of snow after 3am. Cloudy, with a low around 1. Northwest wind 18 to 23 km/h. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow before noon. Cloudy, with a high near 2. Northwest wind 24 to 29 km/h.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Mostly sunny, with a high near 4.
Thursday Night
Partly cloudy, with a low around -5.
Friday
Sunny, with a high near 3.
Friday Night
Partly cloudy, with a low around -5.
Saturday
Sunny, with a high near 6.
Saturday Night
Clear, with a low around -3.
Sunday
Sunny, with a high near 11.
Click Map For Forecast
Point Forecast:
Madison IL
 38.68°N 90.14°W (Elev. 124 m)
9:27 am CST Feb 24, 2020
9am CST Feb 24, 2020-6pm CST Mar 1, 2020
 
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