Winter Weather From Coast To Coast

Multiple winter storms will impact much of the U.S. with winter weather the next few days. One storm is producing heavy snow from the Midwest into the Great Lakes and Northeast with a wintry mix in the Mid-Atlantic. Another cold system will move through the Four Corners region with heavy mountain snow. Finally a major winter storm will strike California with excessive rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fog/Mist

2°C

35°F

Humidity 93%
Wind Speed NE 11 km/h
Barometer 1004.5 mb (29.66 in)
Dewpoint 1°C (33°F)
Visibility 8 km
Wind Chill-2°C (29°F)
Last update 25 Jan 8:54 pm CST
Extended Forecast for

3 Miles NNE Grafton IL

  • Tonight

    Tonight: A slight chance of rain before 1am, then a slight chance of rain after 4am.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 1. East wind 5 to 10 km/h becoming calm.  Chance of precipitation is 20%.

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

    Low: 1 °C

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 3. West wind 10 to 16 km/h.

    Patchy Fog
    then Mostly
    Cloudy

    High: 3 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around -3. North wind 10 to 13 km/h.

    Mostly Cloudy
    then Slight
    Chance Snow

    Low: -3 °C

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 8am, then a chance of snow.  Mostly cloudy, with a high near -1. North wind 13 to 18 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 50%.

    Chance Wintry
    Mix then
    Chance Snow

    High: -1 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -8. North wind 8 to 16 km/h.

    Partly Cloudy

    Low: -8 °C

  • Thursday

    Thursday: Sunny, with a high near 1.

    Sunny

    High: 1 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -4.

    Mostly Clear

    Low: -4 °C

  • Friday

    Friday: Mostly sunny, with a high near 7.

    Mostly Sunny

    High: 7 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 2.

    Mostly Cloudy

    Low: 2 °C

Detailed Forecast

Tonight
A slight chance of rain before 1am, then a slight chance of rain after 4am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 1. East wind 5 to 10 km/h becoming calm. Chance of precipitation is 20%.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 3. West wind 10 to 16 km/h.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -3. North wind 10 to 13 km/h.
Wednesday
A chance of snow and freezing rain before 8am, then a chance of snow. Mostly cloudy, with a high near -1. North wind 13 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around -8. North wind 8 to 16 km/h.
Thursday
Sunny, with a high near 1.
Thursday Night
Mostly clear, with a low around -4.
Friday
Mostly sunny, with a high near 7.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
A chance of rain and snow before 7am, then rain likely. Cloudy, with a high near 9. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 6.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 6.
Click Map For Forecast
Point Forecast:
3 Miles NNE Grafton IL
 39.02°N 90.41°W (Elev. 187 m)
9:43 pm CST Jan 25, 2021
10pm CST Jan 25, 2021-6pm CST Feb 1, 2021
 
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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