Heavy Snow in the Northern Rockies; Severe Weather Across the Plains; Critical Fire Weather in the Southwest

Heavy wet snow and gusty winds are expected in the higher elevations of Idaho, western Montana, and Wyoming Thursday. Meanwhile, another round of severe storms are expected to develop across the central and southern Plains. Damaging winds, tornadoes and large hail are the primary threats. Further west, dry conditions and gusty winds will lead to critical fire weather concerns in the Southwest Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

73°F

23°C

Humidity 84%
Wind Speed SE 7 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 23 May 11:53 pm CDT
Extended Forecast for

Belleville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 67. Southeast wind around 6 mph.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 84. South wind 7 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 84 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 63. South wind 6 to 11 mph becoming northwest after midnight.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 82. North wind around 6 mph becoming light and variable  in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 68. East wind 3 to 8 mph.  Chance of precipitation is 60%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 88. Chance of precipitation is 80%.

    High: 88 °F

    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 7pm.  Partly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    T-storms
    Likely

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 67. Southeast wind around 6 mph.
Friday
A chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. South wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. South wind 6 to 11 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 82. North wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 68. East wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 65. Chance of precipitation is 60%.
Memorial Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
9:37 pm CDT May 23, 2024
12am CDT May 24, 2024-6pm CDT May 30, 2024
 
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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