Unsettled Weather Continues in the Northwest; Ice & Snow to Develop Across Parts of the Central U.S.

Unsettled weather will persist across the western U.S. during the next few days with locally heavy coastal rain and mountain snow for much of the Pacific Northwest. Another weather system will affect parts of the Southwest and central United States with snow and mixed precipitation developing from Oklahoma northeastward into the Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

37°F

3°C

Humidity 89%
Wind Speed W 7 mph
Barometer 29.84 in (1010.9 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 24 Jan 11:53 am CST
Extended Forecast for

Collinsville IL

  • This
    Afternoon

    This Afternoon: A chance of rain and snow before 5pm, then a chance of snow.  Patchy fog.  Otherwise, cloudy, with a high near 35. West wind 5 to 7 mph.  Chance of precipitation is 40%.

    Chance
    Rain/Snow and
    Patchy Fog

    High: 35 °F

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 10pm.  Patchy fog between 10pm and 4am.  Otherwise, cloudy, with a low around 30. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Chance Snow
    and Patchy
    Fog then
    Patchy Fog

    Low: 30 °F

  • Saturday

    Saturday: Cloudy, with a high near 36. West wind 9 to 14 mph, with gusts as high as 21 mph.

    Cloudy

    High: 36 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 25. West wind 5 to 9 mph.

    Mostly Cloudy

    Low: 25 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Southwest wind 3 to 5 mph.

    Mostly Cloudy

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Mostly Cloudy

    Low: 28 °F

  • Monday

    Monday: Mostly cloudy, with a high near 40.

    Mostly Cloudy

    High: 40 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40.

    Mostly Cloudy

    High: 40 °F

Detailed Forecast

This Afternoon
A chance of rain and snow before 5pm, then a chance of snow. Patchy fog. Otherwise, cloudy, with a high near 35. West wind 5 to 7 mph. Chance of precipitation is 40%.
Tonight
A 40 percent chance of snow, mainly before 10pm. Patchy fog between 10pm and 4am. Otherwise, cloudy, with a low around 30. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Cloudy, with a high near 36. West wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 25. West wind 5 to 9 mph.
Sunday
Mostly cloudy, with a high near 39. Southwest wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of rain before 7pm, then a slight chance of rain and snow between 7pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
Collinsville IL
 38.68°N 90°W (Elev. 499 ft)
12:33 pm CST Jan 24, 2020
12pm CST Jan 24, 2020-6pm CST Jan 30, 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