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.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 47°F (8°C)
Visibility 4.00 mi
Last update 24 Nov 2:54 am CST
Extended Forecast for

4 Miles NW Grover MO

Dense Fog Advisory until November 24, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 24, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 46 °F

    Isolated
    Showers and
    Patchy Dense
    Fog

  • Monday

    Monday: Showers likely, mainly after 5pm. Areas of dense fog before 9am. Otherwise, cloudy, with a high near 52. South wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 52 °F

    Isolated
    Showers and
    Areas Dense
    Fog then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers, mainly before 4am. Low around 51. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%.

    Low: 51 °F

    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 58. Calm wind becoming west 5 to 7 mph in the morning.

    High: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. West wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Overnight
Isolated showers after 5am. Patchy dense fog. Otherwise, cloudy, with a low around 46. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Monday
Showers likely, mainly after 5pm. Areas of dense fog before 9am. Otherwise, cloudy, with a high near 52. South wind 5 to 7 mph. Chance of precipitation is 60%.
Monday Night
Showers, mainly before 4am. Low around 51. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%.
Tuesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 58. Calm wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 34. West wind 6 to 14 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 27.
Thanksgiving Day
Sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 24.
Friday
Partly sunny, with a high near 41.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Saturday
Rain likely, possibly mixed with snow. Cloudy, with a high near 41. Chance of precipitation is 70%.
Saturday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Grover MO
 38.61°N 90.69°W (Elev. 699 ft)
Last Update:
3:11 am CST Nov 24, 2025
Forecast Valid:
3am CST Nov 24, 2025-6pm CST Nov 30, 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