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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

30°F

-1°C

Humidity 33%
Wind Speed W 5 mph
Barometer 30.11 in (1020.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Dec 7:51 pm CST
Extended Forecast for

2 Miles ESE Saint Louis MO

  • Tonight

    Tonight: Mostly clear, with a low around 27. Light and variable wind becoming south 5 to 7 mph after midnight.

    Mostly Clear

    Low: 27 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. South wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.

    Mostly Sunny

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 29. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    Mostly Cloudy

    Low: 29 °F

  • Thursday

    Thursday: Partly sunny, with a high near 36. North wind 3 to 7 mph.

    Partly Sunny

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 26. Light west wind.

    Mostly Cloudy

    Low: 26 °F

  • Friday

    Friday: Mostly sunny, with a high near 41.

    Mostly Sunny

    High: 41 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 30.

    Partly Cloudy

    Low: 30 °F

  • Saturday

    Saturday: Sunny, with a high near 54.

    Sunny

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Light and variable wind becoming south 5 to 7 mph after midnight.
Wednesday
Mostly sunny, with a high near 54. South wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 36. North wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 26. Light west wind.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A slight chance of rain and snow before 7am, then a chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 49.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
2 Miles ESE Saint Louis MO
 38.62°N 90.2°W (Elev. 446 ft)
7:26 pm CST Dec 12, 2017
8pm CST Dec 12, 2017-6pm CST Dec 19, 2017
 
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Additional Resources

Radar & Satellite Image

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