Heavy Snow in the Northern Rockies; Severe Weather Across the Plains; Critical Fire Weather in the Southwest

Heavy wet snow and gusty winds are expected in the higher elevations of Idaho, western Montana, and Wyoming Thursday. Meanwhile, another round of severe storms are expected to develop across the central and southern Plains. Damaging winds, tornadoes and large hail are the primary threats. Further west, dry conditions and gusty winds will lead to critical fire weather concerns in the Southwest Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fair

72°F

22°C

Humidity 82%
Wind Speed SE 8 mph
Barometer 29.80 in (1007.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 24 May 3:51 am CDT
Extended Forecast for

Greendale MO

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 86. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Southwest wind 6 to 9 mph becoming north after midnight.

    Low: 62 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 83. North wind around 6 mph becoming light and variable  in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 68. Southeast wind 5 to 9 mph.  Chance of precipitation is 40%.

    Low: 68 °F

    Mostly Clear
    then Chance
    T-storms

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 89. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 89 °F

    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 7pm.  Partly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    T-storms
    Likely

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 86. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Southwest wind 6 to 9 mph becoming north after midnight.
Saturday
Sunny, with a high near 83. North wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 68. Southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Sunday
Showers and possibly a thunderstorm. High near 89. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 60%.
Memorial Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 81.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Greendale MO
 38.69°N 90.31°W (Elev. 594 ft)
3:37 am CDT May 24, 2024
4am CDT May 24, 2024-6pm CDT May 30, 2024
 
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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