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

3°F

-16°C

Humidity 40%
Wind Speed NE 10 mph
Barometer 30.65 in (1039.8 mb)
Dewpoint -16°F (-27°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 24 Jan 5:54 am CST
Extended Forecast for

Eureka MO

Cold Weather Advisory until January 24, 12:00pm
Winter Storm Warning January 24, 06:39am until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory until January 24, 12:00pm
    Winter Storm Warning January 24, 06:39am until January 25, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 11 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Snow. Low around 8. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 8 °F

    Snow Likely
    then Snow

  • Sunday

    Sunday: Snow, mainly before 3pm. High near 17. North wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 17 °F

    Snow

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around -2. Wind chill values as low as -10. Northwest wind around 6 mph.

    Low: -2 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny and cold, with a high near 18. Northwest wind 3 to 8 mph.

    High: 18 °F

    Cold

  • Monday Night

    Monday Night: Clear, with a low around 4.

    Low: 4 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly after noon. High near 11. Wind chill values as low as -10. Northeast wind around 6 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 8. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before 3pm. High near 17. North wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around -2. Wind chill values as low as -10. Northwest wind around 6 mph.
Monday
Sunny and cold, with a high near 18. Northwest wind 3 to 8 mph.
Monday Night
Clear, with a low around 4.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 24.
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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:
5:06 am CST Jan 24, 2026
Forecast Valid:
6am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
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