Chilly Eastern Half of U.S.; Fire Weather Concerns in Four Corners

A large, cold dome of high pressure will settle-in across the Eastern half of the country and chilly conditions with below normal temperatures are likely. In fact, a number of record low temperatures are possible Thursday morning and widespread freeze warnings are currently in effect. Meanwhile, elevated to critical fire weather conditions are expected to persist across the Four Corners region. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

39°F

4°C

Humidity 60%
Wind Speed W 6 mph
Barometer 30.24 in (1024.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Apr 7:51 am CDT
Extended Forecast for

Maryland Heights MO

Freeze Warning until April 22, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until April 22, 09:00am

    NOW until
    9:00am Thu

    Freeze Warning

  • Today

    Today: Sunny, with a high near 59. West wind 5 to 7 mph.

    Sunny

    High: 59 °F

  • Tonight

    Tonight: Showers, mainly after 2am.  Low around 44. Southeast wind 5 to 7 mph.  Chance of precipitation is 80%.

    Slight Chance
    Showers then
    Showers

    Low: 44 °F

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm.  Cloudy, with a high near 61. South wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 61 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 51. South wind 3 to 8 mph.  Chance of precipitation is 90%.

    Showers

    Low: 51 °F

  • Saturday

    Saturday: Showers likely before 1pm.  Mostly cloudy, with a high near 62. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 62 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Sunday

    Sunday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

Detailed Forecast

Today
Sunny, with a high near 59. West wind 5 to 7 mph.
Tonight
Showers, mainly after 2am. Low around 44. Southeast wind 5 to 7 mph. Chance of precipitation is 80%.
Friday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 61. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 51. South wind 3 to 8 mph. Chance of precipitation is 90%.
Saturday
Showers likely before 1pm. Mostly cloudy, with a high near 62. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Click Map For Forecast
Point Forecast:
Maryland Heights MO
 38.72°N 90.48°W (Elev. 440 ft)
6:40 am CDT Apr 22, 2021
8am CDT Apr 22, 2021-6pm CDT Apr 28, 2021
 
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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