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Winter Storm to Bring Significant Impacts to the Western U.S.

An active weather pattern will continue across northern California and the Pacific Northwest through the week, with periods of rain, mountain snow, and occasional gusty winds. Travel impacts are possible, especially through the mountains, with snow packed roads and periods of reduced visibility. There is an elevated fire weather risk for a portion of the Southern Plains. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

31°F

-1°C

Humidity 69%
Wind Speed NW 12 mph
Barometer 30.25 in (1025.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Jan 1:51 am CST
Extended Forecast for

Saint Louis MO

  • Overnight

    Overnight: Cloudy, with a low around 28. West wind around 6 mph.

    Cloudy

    Low: 28 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. West wind 6 to 9 mph.

    Mostly Cloudy

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 30. West wind around 5 mph becoming calm.

    Mostly Clear

    Low: 30 °F

  • Thursday

    Thursday: Sunny, with a high near 59. South wind 5 to 8 mph.

    Sunny

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 38. South wind around 8 mph.

    Clear

    Low: 38 °F

  • Friday

    Friday: Mostly sunny, with a high near 58.

    Mostly Sunny

    High: 58 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 43.

    Slight Chance
    Rain then
    Chance Rain

    Low: 43 °F

  • Saturday

    Saturday: A 40 percent chance of rain.  Partly sunny, with a high near 54.

    Chance Rain

    High: 54 °F

  • Saturday
    Night

    Saturday Night: A chance of rain before 1am, then a slight chance of rain and snow between 1am and 2am, then a slight chance of snow after 2am.  Partly cloudy, with a low around 30. Chance of precipitation is 30%.

    Chance Rain
    then Slight
    Chance
    Rain/Snow

    Low: 30 °F

Detailed Forecast

Overnight
Cloudy, with a low around 28. West wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 44. West wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 59. South wind 5 to 8 mph.
Thursday Night
Clear, with a low around 38. South wind around 8 mph.
Friday
Mostly sunny, with a high near 58.
Friday Night
A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Saturday Night
A chance of rain before 1am, then a slight chance of rain and snow between 1am and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 51.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
12:12 am CST Jan 24, 2018
2am CST Jan 24, 2018-6pm CST Jan 30, 2018
 
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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