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

Active Weather Pattern for the West into the Plains

A strong Pacific storm continues to track across the Great Basin. Heavy snow is expected across the higher elevations and heavy rain across lower terrain. Strong gusty winds will make for additional hazards for travelers. These winds will bring increasing fire weather concerns for the southern High Plains. Then we will closely watch for severe thunderstorms across the central Plains on Monday. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

70°F

21°C

Humidity 57%
Wind Speed Vrbl 3 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 May 5:51 pm CDT
Extended Forecast for

Maryland Heights MO

Flood Warning May 5, 07:00pm until May 7, 01:00pm
Click here for hazard details and duration
Flood Warning

  • Tonight

    Tonight: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Cloudy, with a low around 61. East wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 11am. Mostly cloudy, with a high near 78. East wind around 6 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 62. Southeast wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Mostly Cloudy
    then Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am. High near 84. Southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 84 °F

    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 60. West wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 83. Chance of precipitation is 80%.

    High: 83 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 77. Breezy.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Cloudy, with a low around 61. East wind 3 to 6 mph. Chance of precipitation is 50%.
Monday
A chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 11am. Mostly cloudy, with a high near 78. East wind around 6 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 62. Southeast wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am. High near 84. Southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 60. West wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 83. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 77. Breezy.
Thursday Night
Mostly clear, with a low around 53.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 51.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 76.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Maryland Heights MO
 38.72°N 90.48°W (Elev. 440 ft)
Last Update:
5:54 pm CDT May 5, 2024
Forecast Valid:
6pm CDT May 5, 2024-6pm CDT May 12, 2024
 
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