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

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

36°F

2°C

Humidity 52%
Wind Speed Vrbl 6 mph
Barometer 30.29 in (1026.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Nov 9:54 pm CST
Extended Forecast for

Eureka MO

Winter Weather Advisory November 29, 12:00am until November 30, 12:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 31. Southeast wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 31 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: Rain and snow, becoming all rain after 10am. High near 41. Southeast wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 41 °F

    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 9pm. Cloudy, with a low around 23. Southwest wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 23 °F

    Chance Rain
    then Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after noon. Cloudy, with a high near 30.

    High: 30 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 2am. Low around 31. Southeast wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Saturday
Rain and snow, becoming all rain after 10am. High near 41. Southeast wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday Night
A 50 percent chance of rain before 9pm. Cloudy, with a low around 23. Southwest wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly cloudy, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of snow after noon. Cloudy, with a high near 30.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka MO
 38.5°N 90.63°W (Elev. 492 ft)
Last Update:
10:06 pm CST Nov 28, 2025
Forecast Valid:
10pm CST Nov 28, 2025-6pm CST Dec 5, 2025
 
Forecast Discussion
 
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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