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Heavy Snow For Portions of the Northeast; Great Lakes

Moderate to heavy snow will return to the Northeast and New England over the next couple of days. Heavy Lake Effect Snow will continue to the lee of the Great Lakes. Light snow will fall across portions of the Tennessee Valley; working into the Mid-Atlantic by mid-week. Meanwhile, elevated fire weather conditions will continue in southern California. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast and Breezy

46°F

8°C

Humidity 63%
Wind Speed NW 21 G 31 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Dec 8:51 pm CST
Extended Forecast for

Saint Charles MO

  • Tonight

    Tonight: A chance of sprinkles before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph.

    Chance
    Sprinkles and
    Blustery

    Low: 25 °F

  • Tuesday

    Tuesday: Sunny, with a high near 36. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Sunny

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26. West wind around 6 mph becoming light and variable  in the evening.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. South wind 3 to 8 mph.

    Partly Sunny

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 30. Northwest wind 7 to 9 mph.

    Mostly Cloudy

    Low: 30 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 38.

    Mostly Cloudy

    High: 38 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 26.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: 26 °F

  • Friday

    Friday: Mostly sunny, with a high near 42.

    Mostly Sunny

    High: 42 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

Detailed Forecast

Tonight
A chance of sprinkles before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 36. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 26. West wind around 6 mph becoming light and variable in the evening.
Wednesday
Partly sunny, with a high near 51. South wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Northwest wind 7 to 9 mph.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Saint Charles MO
 38.78°N 90.51°W (Elev. 597 ft)
8:12 pm CST Dec 11, 2017
9pm CST Dec 11, 2017-6pm CST Dec 18, 2017
 
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Additional Resources

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