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Winter Storm To Impact The Mid Atlantic and Northeast, Inclement Weather Pattern Continues Over The Western U.S.

A low pressure system will bring a wintry mix of snow, sleet, and rain to the Mid Atlantic and Northeast U.S. into Sunday. Heavy snow with accumulations of 4 to 8 inches will be possible in the New York City metro area which will lead to hazardous travel conditions. Across the western U.S., a series of storm systems will bring heavy snow and strong winds to the Rockies and the Cascades. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fair

37°F

3°C

Humidity 93%
Wind Speed W 3 mph
Barometer 30.14 in (1021.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Feb 6:51 pm CST
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, clear, with a low around 28. West wind around 5 mph becoming calm  in the evening.

    Patchy Fog

    Low: 28 °F

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 57. South wind 5 to 14 mph, with gusts as high as 26 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 57 °F

  • Sunday
    Night

    Sunday Night: Showers, with thunderstorms also possible after 3am.  Temperature falling to near 46 by 8pm, then rising to around 56 during the remainder of the night. South wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    Slight Chance
    Showers then
    Showers

    Low: 46 °F

  • Washington's
    Birthday

    Washington's Birthday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  Cloudy, with a high near 73. South wind 11 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 73 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 62. South wind around 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 62 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 70. Chance of precipitation is 80%.

    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Rain showers before 5am, then a chance of freezing rain. Some thunder is also possible.  Low around 31. Chance of precipitation is 90%.

    Showers then
    Rain/Freezing
    Rain Likely

    Low: 31 °F

  • Wednesday

    Wednesday: A chance of freezing rain and sleet before 10am, then a chance of sleet between 10am and 11am, then a chance of rain after 11am.  Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    Chance Wintry
    Mix then
    Chance Rain

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of freezing rain between midnight and 5am, then a slight chance of sleet after 5am.  Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

    Low: 29 °F

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, clear, with a low around 28. West wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 57. South wind 5 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Showers, with thunderstorms also possible after 3am. Temperature falling to near 46 by 8pm, then rising to around 56 during the remainder of the night. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Washington's Birthday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 73. South wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 62. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.
Tuesday Night
Rain showers before 5am, then a chance of freezing rain. Some thunder is also possible. Low around 31. Chance of precipitation is 90%.
Wednesday
A chance of freezing rain and sleet before 10am, then a chance of sleet between 10am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A slight chance of freezing rain between midnight and 5am, then a slight chance of sleet after 5am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
Showers. High near 53. Chance of precipitation is 80%.
Friday Night
Showers. Low around 41. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
6:28 pm CST Feb 17, 2018
7pm CST Feb 17, 2018-6pm CST Feb 24, 2018
 
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