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 over western New York where up to two feet is forecast by late Thursday.
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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.33°NLon: -90.16°WElev: 410ft.

Light Snow

22°F

-6°C

Humidity 75%
Wind Speed Vrbl 3 mph
Barometer 30.15 in (1021.6 mb)
Dewpoint 15°F (-9°C)
Visibility 6.00 mi
Last update 10 Feb 3:53 pm CST
Extended Forecast for

Waterloo IL

  • This
    Afternoon

    This Afternoon: Occasional light snow.  High near 28. Light south wind.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    Light Snow

    High: 28 °F

  • Tonight

    Tonight: Occasional light snow, mainly before 10pm.  Low around 16. Light and variable wind becoming northeast 5 to 7 mph in the evening.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Light Snow
    then Slight
    Chance Light
    Snow

    Low: 16 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 28. Northeast wind 5 to 7 mph.

    Mostly Cloudy

    High: 28 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 18. Northeast wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 18 °F

  • Friday

    Friday: Cloudy, with a high near 35. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    Cloudy

    High: 35 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    Mostly Sunny

    High: 22 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 14.

    Mostly Cloudy

    Low: 14 °F

  • Sunday

    Sunday: A 40 percent chance of snow.  Cloudy, with a high near 30.

    Chance Snow

    High: 30 °F

Detailed Forecast

This Afternoon
Occasional light snow. High near 28. Light south wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Occasional light snow, mainly before 10pm. Low around 16. Light and variable wind becoming northeast 5 to 7 mph in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, with a high near 28. Northeast wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 18. Northeast wind around 5 mph becoming calm in the evening.
Friday
Cloudy, with a high near 35. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A 40 percent chance of snow. Cloudy, with a high near 30.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Washington's Birthday
A slight chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Waterloo IL
 38.33°N 90.16°W (Elev. 600 ft)
3:40 pm CST Feb 10, 2016
4pm CST Feb 10, 2016-6pm CST Feb 17, 2016
 
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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