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Heavy Snow from the Wasatch to the Upper Midwest

A strong weather system will bring heavy snow, gusty winds, and difficult travel conditions to a broad area from the Great Basin to the Upper Midwest. Farther south, strong winds and dry conditions is increasing the wildfire threat. Unusual warmth from the Ohio Valley to the Mid-Atlantic continues. The approaching cold front brings a threat of severe weather to the Ohio Valley later in the week. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

67°F

19°C

Humidity 59%
Wind Speed S 12 mph
Barometer 29.71 in (1005.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Feb 8:51 pm CST
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 52. Southwest wind 3 to 7 mph.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 52 °F

  • Thursday

    Thursday: Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 71. Light southwest wind becoming southeast 6 to 11 mph in the morning.

    Patchy Fog
    then Mostly
    Cloudy

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 59. South wind 9 to 11 mph.

    Mostly Cloudy

    Low: 59 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 34 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 34. West wind 13 to 16 mph, with gusts as high as 31 mph.

    Partly Cloudy

    Low: 34 °F

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

  • Sunday

    Sunday: A 40 percent chance of rain after noon.  Partly sunny, with a high near 50.

    Partly Sunny
    then Chance
    Rain

    High: 50 °F

  • Sunday
    Night

    Sunday Night: A chance of rain before 4am, then a slight chance of rain, snow, and sleet.  Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Chance Rain
    then Slight
    Chance Wintry
    Mix

    Low: 34 °F

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Southwest wind 3 to 7 mph.
Thursday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 71. Light southwest wind becoming southeast 6 to 11 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 59. South wind 9 to 11 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 34 mph.
Friday Night
Partly cloudy, with a low around 34. West wind 13 to 16 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A 40 percent chance of rain after noon. Partly sunny, with a high near 50.
Sunday Night
A chance of rain before 4am, then a slight chance of rain, snow, and sleet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 56.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47.
Tuesday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
6:43 pm CST Feb 22, 2017
9pm CST Feb 22, 2017-6pm CST Mar 1, 2017
 
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