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

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

63°F

17°C

Humidity 65%
Wind Speed S 15 G 28 mph
Barometer 29.45 in (996.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Mar 8:53 am CDT
Extended Forecast for

Sunset Hills MO

Wind Advisory March 15, 10:00am until March 16, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. Temperature rising to near 67 by noon, then falling to around 52 during the remainder of the day. Breezy, with a south wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.

    High: 67 °F⇓

    Breezy.
    Isolated
    Showers then
    T-storms

  • Tonight

    Tonight: Rain before 10pm, then a slight chance of rain and snow between 10pm and 11pm, then a slight chance of snow after 11pm. Low around 22. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow and
    Breezy then
    Slight Chance
    Snow and
    Blustery

  • Monday

    Monday: A slight chance of snow before 11am, then scattered flurries between 11am and noon. Cloudy, with a high near 29. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 29 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming south in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. Temperature rising to near 67 by noon, then falling to around 52 during the remainder of the day. Breezy, with a south wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Tonight
Rain before 10pm, then a slight chance of rain and snow between 10pm and 11pm, then a slight chance of snow after 11pm. Low around 22. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow before 11am, then scattered flurries between 11am and noon. Cloudy, with a high near 29. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 14. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming south in the afternoon.
Tuesday Night
A slight chance of snow between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 46.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunset Hills MO
 38.54°N 90.41°W (Elev. 574 ft)
Last Update:
9:21 am CDT Mar 15, 2026
Forecast Valid:
9am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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