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

49°F

9°C

Humidity 69%
Wind Speed W 12 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Nov 3:54 pm CDT
Extended Forecast for

2 Miles E Eureka MO

Frost Advisory November 2, 01:00am until November 2, 07:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a high near 52. Northwest wind around 7 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Patchy fog after 3am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 32. Light northwest wind.

    Low: 32 °F

    Slight Chance
    Rain then
    Frost and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Frost and
    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am. Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 65. Light and variable wind becoming west around 6 mph in the morning.

    High: 65 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 52. Northwest wind around 7 mph.
Tonight
A 20 percent chance of rain before 8pm. Patchy fog after 3am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 32. Light northwest wind.
Sunday
Patchy fog before 7am. Widespread frost before 9am. Otherwise, sunny, with a high near 55. Calm wind.
Sunday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. Calm wind.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Light and variable wind becoming west around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 68.
Thursday Night
A 20 percent chance of rain and thunderstorms. Partly cloudy, with a low around 53.
Friday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 48.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Eureka MO
 38.52°N 90.61°W (Elev. 499 ft)
Last Update:
4:16 pm CDT Nov 1, 2025
Forecast Valid:
4pm CDT Nov 1, 2025-6pm CST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation