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.
Read More...

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.67°NLon: -90.29°WElev: 604ft.

Overcast with Haze

27°F

-3°C

Humidity 81%
Wind Speed NW 5 mph
Barometer 30.24 in (1025.2 mb)
Dewpoint 22°F (-6°C)
Visibility 6.00 mi
Wind Chill21°F (-6°C)
Last update 12 Feb 6:51 am CST
Extended Forecast for

Wellston MO

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 31. Light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    Decreasing
    Clouds

    High: 31 °F

  • Tonight

    Tonight: Mostly clear, with a low around 7. North wind 10 to 16 mph, with gusts as high as 26 mph.

    Mostly Clear

    Low: 7 °F

  • Saturday

    Saturday: Increasing clouds and cold, with a high near 18. North wind 5 to 9 mph becoming east in the afternoon.

    Cold

    High: 18 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow.  Cloudy, with a low around 15. Southeast wind 5 to 11 mph.

    Chance Snow

    Low: 15 °F

  • Sunday

    Sunday: Snow likely.  Cloudy, with a high near 30. South wind 11 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely

    High: 30 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 27.

    Slight Chance
    Snow

    Low: 27 °F

  • Washington's
    Birthday

    Washington's Birthday: Partly sunny, with a high near 44.

    Partly Sunny

    High: 44 °F

  • Monday
    Night

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

    Partly Cloudy

    Low: 30 °F

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 48. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

    High: 48 °F

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 31. Light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Tonight
Mostly clear, with a low around 7. North wind 10 to 16 mph, with gusts as high as 26 mph.
Saturday
Increasing clouds and cold, with a high near 18. North wind 5 to 9 mph becoming east in the afternoon.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 15. Southeast wind 5 to 11 mph.
Sunday
Snow likely. Cloudy, with a high near 30. South wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27.
Washington's Birthday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
Wellston MO
 38.67°N 90.29°W (Elev. 515 ft)
6:40 am CST Feb 12, 2016
7am CST Feb 12, 2016-6pm CST Feb 18, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database