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Heavy snow and hazardous travel for portions of the Great Lakes, Northeast, and New England

Heavy snow, bitterly cold temperatures, and treacherous travel will be likely from the Great Lakes to the Northeast, and into New England over the next couple of days. Heavy Lake Effect snow of one to two feet will impact areas downwind of Lake Eerie and Ontario. Widespread snowfall of 6 to 12 inches will also impact much of northern New England. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

-1°C

30°F

Humidity 58%
Wind Speed NW 28 G 35 km/h
Barometer 1025.0 mb (30.25 in)
Dewpoint -8°C (17°F)
Visibility 16 km
Wind Chill-8°C (18°F)
Last update 12 Dec 9:51 am CST
Extended Forecast for

Saint Louis MO

  • Today

    Today: Sunny, with a high near 4. Northwest wind 14 to 21 km/h, with gusts as high as 37 km/h.

    Sunny

    High: 4 °C

  • Tonight

    Tonight: Mostly clear, with a low around -2. West wind 8 to 13 km/h becoming south after midnight.

    Mostly Clear

    Low: -2 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 12. South wind 8 to 18 km/h becoming northwest in the afternoon.

    Mostly Sunny

    High: 12 °C

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around -1. Northwest wind 11 to 18 km/h.

    Mostly Cloudy

    Low: -1 °C

  • Thursday

    Thursday: Partly sunny, with a high near 3. Northwest wind 8 to 10 km/h.

    Partly Sunny

    High: 3 °C

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around -2.

    Mostly Cloudy

    Low: -2 °C

  • Friday

    Friday: Mostly sunny, with a high near 6.

    Mostly Sunny

    High: 6 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around -1.

    Partly Cloudy

    Low: -1 °C

  • Saturday

    Saturday: Sunny, with a high near 13.

    Sunny

    High: 13 °C

Detailed Forecast

Today
Sunny, with a high near 4. Northwest wind 14 to 21 km/h, with gusts as high as 37 km/h.
Tonight
Mostly clear, with a low around -2. West wind 8 to 13 km/h becoming south after midnight.
Wednesday
Mostly sunny, with a high near 12. South wind 8 to 18 km/h becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around -1. Northwest wind 11 to 18 km/h.
Thursday
Partly sunny, with a high near 3. Northwest wind 8 to 10 km/h.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 6.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Sunny, with a high near 13.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 10.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Sunny, with a high near 12.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 164 m)
8:41 am CST Dec 12, 2017
10am CST Dec 12, 2017-6pm CST Dec 18, 2017
 
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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