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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

27°F

-3°C

Humidity 58%
Wind Speed Calm
Barometer 30.57 in (1036.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 10 Dec 3:51 am CST
Extended Forecast for

Saint Louis MO

  • Today

    Today: Cloudy, with a high near 36. Calm wind becoming southeast 5 to 9 mph in the morning.

    Cloudy

    High: 36 °F

  • Tonight

    Tonight: Cloudy, with a low around 31. South wind around 10 mph.

    Cloudy

    Low: 31 °F

  • Sunday

    Sunday: Rain likely, mainly after noon.  Cloudy, with a high near 43. South wind 9 to 11 mph.  Chance of precipitation is 60%.

    Slight Chance
    Rain then
    Rain Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly before 9pm.  Mostly cloudy, with a low around 31. South wind 7 to 10 mph becoming northwest after midnight.  Chance of precipitation is 60%.

    Rain Likely
    then Mostly
    Cloudy

    Low: 31 °F

  • Monday

    Monday: Mostly sunny, with a high near 39. Northwest wind 5 to 7 mph becoming light and variable  in the afternoon.

    Mostly Sunny

    High: 39 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    Partly Sunny

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Mostly Cloudy

    Low: 18 °F

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 26.

    Mostly Cloudy
    then Slight
    Chance Snow

    High: 26 °F

Detailed Forecast

Today
Cloudy, with a high near 36. Calm wind becoming southeast 5 to 9 mph in the morning.
Tonight
Cloudy, with a low around 31. South wind around 10 mph.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 43. South wind 9 to 11 mph. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 31. South wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 39. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
3:42 am CST Dec 10, 2016
4am CST Dec 10, 2016-6pm CST Dec 16, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database