More Snow for the North Central U.S.; Critical Fire Weather Conditions Across the West

Low pressure will bring locally heavy snowfall from the Northern Rockies into the Dakotas and parts of Minnesota through Thursday with well below normal temperatures. Farther east, showers and thunderstorms are expected from the Midwest into the Central Plains. Meanwhile, critical fire weather conditions will prevail in California, the Great Basin, and Southern High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast

51°F

11°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.16 in
Dewpoint 51°F (11°C)
Visibility 7.00 mi
Last update 21 Oct 6:15 am CDT
Extended Forecast for

3 Miles WSW Carlinville IL

  • Today

    Today: Cloudy, with a high near 58. Northwest wind 5 to 7 mph becoming southeast in the afternoon.

    Cloudy

    High: 58 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a temperature rising to around 60 by 4am. South wind 5 to 8 mph.  Chance of precipitation is 40%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 55 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 81. South wind 9 to 17 mph, with gusts as high as 26 mph.

    Mostly Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 58. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 58 °F

  • Friday

    Friday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.  Mostly cloudy, with a temperature falling to around 53 by 5pm. Southwest wind 7 to 15 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 65 °F

  • Friday
    Night

    Friday Night: A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am.  Mostly cloudy, with a low around 41. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 41 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 53.

    Mostly Cloudy

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy

    Low: 45 °F

  • Sunday

    Sunday: A 40 percent chance of showers.  Cloudy, with a high near 63.

    Chance
    Showers

    High: 63 °F

Detailed Forecast

Today
Cloudy, with a high near 58. Northwest wind 5 to 7 mph becoming southeast in the afternoon.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a temperature rising to around 60 by 4am. South wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 81. South wind 9 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 58. South wind 9 to 13 mph, with gusts as high as 22 mph.
Friday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a temperature falling to around 53 by 5pm. Southwest wind 7 to 15 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A 40 percent chance of showers. Cloudy, with a high near 63.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
3 Miles WSW Carlinville IL
 39.28°N 89.95°W (Elev. 627 ft)
5:41 am CDT Oct 21, 2020
6am CDT Oct 21, 2020-6pm CDT Oct 27, 2020
 
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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