National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Stormy Conditions Continue in the West; Wintry Weather to Intensify Through This Weekend In the Central and Eastern U.S.

An intense Pacific Storm will continue bringing heavy rain and flooding, strong and gusty winds, heavy snow in the mountains up to 6 feet. As the system shifts east, mountain snow will intensify in the Great Basin and Rockies. Another storm system will bring wintry conditions to the central U.S., spreading snow into the Mid-Atlantic, including the DC Metro area in time for the evening commute. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.14 in (1020.9 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Last update 16 Jan 11:53 pm CST
Extended Forecast for

Belleville IL

  • Overnight

    Overnight: Rain, mainly after 2am. Patchy fog. Low around 33. Southeast wind around 7 mph. Chance of precipitation is 80%.

    Rain and
    Patchy Fog

    Low: 33 °F

  • Thursday

    Thursday: Rain likely, mainly before 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 40. Southeast wind 5 to 9 mph becoming northwest in the morning. Chance of precipitation is 70%.

    Rain Likely
    and Patchy
    Fog

    High: 40 °F

  • Thursday
    Night

    Thursday Night: Cloudy, with a low around 27. Northwest wind 5 to 9 mph.

    Cloudy

    Low: 27 °F

  • Friday

    Friday: Mostly cloudy, with a high near 39. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    Mostly Cloudy

    High: 39 °F

  • Friday
    Night

    Friday Night: Rain. Low around 33. East wind 8 to 11 mph. Chance of precipitation is 90%.

    Rain Likely
    then Rain

    Low: 33 °F

  • Saturday

    Saturday: Rain before 9am, then rain and snow between 9am and 11am, then snow after 11am. Temperature falling to around 29 by 5pm. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    then Snow and
    Breezy

    High: 34 °F⇓

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Blustery.

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

    Low: 18 °F

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    Partly Sunny

    High: 22 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °F

Detailed Forecast

Overnight
Rain, mainly after 2am. Patchy fog. Low around 33. Southeast wind around 7 mph. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 40. Southeast wind 5 to 9 mph becoming northwest in the morning. Chance of precipitation is 70%.
Thursday Night
Cloudy, with a low around 27. Northwest wind 5 to 9 mph.
Friday
Mostly cloudy, with a high near 39. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Friday Night
Rain. Low around 33. East wind 8 to 11 mph. Chance of precipitation is 90%.
Saturday
Rain before 9am, then rain and snow between 9am and 11am, then snow after 11am. Temperature falling to around 29 by 5pm. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Blustery.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Partly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
Last Update:
12:42 am CST Jan 17, 2019
Forecast Valid:
12am CST Jan 17, 2019-6pm CST Jan 22, 2019
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation