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Active Weather Pattern in the West and into the Central U.S.

A series of weather systems will bring locally heavy rain, 1 to 3 feet of mountain snow, and strong winds up to 75 mph across the western states. Later this weekend and early next week, a strong low pressure system will spread wintry conditions and strong winds from the Plains into the Upper Midwest. Strengthening winds in the Southern Plains will increase fire weather threats. Warmer in the east. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

44°F

7°C

Humidity 27%
Wind Speed SW 15 G 22 mph
Barometer 30.22 in (1024.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 18 Jan 1:51 pm CST
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 42. South wind 10 to 14 mph.

    Sunny

    High: 42 °F

  • Tonight

    Tonight: Clear, with a low around 25. South wind 7 to 9 mph.

    Clear

    Low: 25 °F

  • Friday

    Friday: Sunny, with a high near 49. South wind 7 to 9 mph.

    Sunny

    High: 49 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 34. South wind 5 to 7 mph.

    Mostly Clear

    Low: 34 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 52. South wind 5 to 7 mph.

    Mostly Sunny

    High: 52 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Mostly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 57.

    Mostly Cloudy

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly before midnight.  Cloudy, with a low around 42. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 42 °F

  • Monday

    Monday: A 30 percent chance of rain before noon.  Partly sunny, with a high near 46.

    Chance Rain
    then Partly
    Sunny

    High: 46 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 42. South wind 10 to 14 mph.
Tonight
Clear, with a low around 25. South wind 7 to 9 mph.
Friday
Sunny, with a high near 49. South wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 34. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 52. South wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain before noon. Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
12:12 pm CST Jan 18, 2018
2pm CST Jan 18, 2018-6pm CST Jan 24, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database