Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

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

Lat: 38.64°NLon: -90.23°WElev: 604ft.

Fair

25°F

-4°C

Humidity 50%
Wind Speed NW 12 G 21 mph
Barometer 30.46 in (1032.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 12 Feb 7:51 pm CST
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Mostly clear, with a low around 7. North wind 9 to 14 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 7 °F

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 19. North wind 5 to 8 mph.

    Cold

    High: 19 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow, mainly after 1am.  Cloudy, with a low around 17. East wind 5 to 10 mph.

    Slight Chance
    Snow then
    Chance Snow

    Low: 17 °F

  • Sunday

    Sunday: Snow likely, mainly after 7am.  Cloudy, with a high near 32. South wind 10 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow likely, mainly before 7pm.  Cloudy, with a low around 28. South wind 6 to 9 mph becoming southwest after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Slight
    Chance Snow

    Low: 28 °F

  • Washington's
    Birthday

    Washington's Birthday: A 20 percent chance of snow before 7am.  Mostly cloudy, with a high near 44.

    Slight Chance
    Snow then
    Partly Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 29.

    Partly Cloudy

    Low: 29 °F

  • Tuesday

    Tuesday: A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm.  Partly sunny, with a high near 46. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain before 7pm.  Mostly cloudy, with a low around 27.

    Chance Rain
    then Mostly
    Cloudy

    Low: 27 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 7. North wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and cold, with a high near 19. North wind 5 to 8 mph.
Saturday Night
A 50 percent chance of snow, mainly after 1am. Cloudy, with a low around 17. East wind 5 to 10 mph.
Sunday
Snow likely, mainly after 7am. Cloudy, with a high near 32. South wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely, mainly before 7pm. Cloudy, with a low around 28. South wind 6 to 9 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Washington's Birthday
A 20 percent chance of snow before 7am. Mostly cloudy, with a high near 44.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
5:56 pm CST Feb 12, 2016
8pm CST Feb 12, 2016-6pm CST Feb 19, 2016
 
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Additional Resources

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