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Heavy Snow Moves into the Rockies; Northern Plains

A storm will move from the western U.S. into the Wasatch and northern Rockies. Heavy snow, gusty winds and difficult travel conditions are likely. The storm will move into the Northern Plains toward the end of the week, with possible blizzard conditions. Elsewhere, heavy rain is possible along the central Gulf Coast and Florida while record warmth spreads into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Fog

54°F

12°C

Humidity 97%
Wind Speed SW 8 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 53°F (12°C)
Visibility 0.25 mi
Wind Chill52°F (11°C)
Last update 22 Feb 7:51 am CST
Extended Forecast for

Saint Louis MO

Dense Fog Advisory until February 22, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until February 22, 09:00am

    NOW until
    9:00am Wed

    Dense Fog Advisory

  • Today

    Today: Widespread fog, mainly before 9am.  Otherwise, partly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.

    Fog then
    Mostly Sunny

    High: 77 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 51. South wind 5 to 7 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Partly sunny, with a high near 73. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    Partly Sunny

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 59. South wind 9 to 11 mph.

    Mostly Cloudy

    Low: 59 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 7am.  Partly sunny, with a high near 71. South wind 11 to 15 mph, with gusts as high as 29 mph.

    Slight Chance
    T-storms

    High: 71 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 34.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 34 °F

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 27.

    Mostly Clear

    Low: 27 °F

Detailed Forecast

Today
Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 51. South wind 5 to 7 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 73. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 59. South wind 9 to 11 mph.
Friday
A 20 percent chance of showers and thunderstorms after 7am. Partly sunny, with a high near 71. South wind 11 to 15 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Partly sunny, with a high near 48.
Sunday Night
A slight chance of rain before 4am, then a slight chance of rain and snow between 4am and 5am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
5:14 am CST Feb 22, 2017
8am CST Feb 22, 2017-6pm CST Feb 28, 2017
 
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Additional Resources

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