Widespread Wintry Weather Continues From the Central Rockies to the Northeast

A winter storm will track slowly from the Central Rockies to the Lower Mississippi River Valley by Monday before strengthening and shifting into the Northeast by Tuesday. Heavy snow will continue over the Central Rockies into Sunday. A swath of mixed wintry precipitation including snow and freezing rain will cause hazardous travel from the Central Plains into the Northeast Sunday and Monday. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Light Rain

38°F

3°C

Humidity 89%
Wind Speed NW 6 mph
Barometer 29.79 in (1009.3 mb)
Dewpoint 35°F (2°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 14 Dec 7:51 am CST
Extended Forecast for

2 Miles SSW Saint Louis MO

Winter Storm Watch December 15, 12:00pm until December 16, 06:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Rain and snow before noon, then a slight chance of rain between noon and 1pm.  Patchy fog before 9am. High near 39. Northwest wind 6 to 11 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Rain/Snow and
    Patchy Fog
    then Slight
    Chance Rain

    High: 39 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Northwest wind 5 to 9 mph becoming light  after midnight.

    Increasing
    Clouds

    Low: 25 °F

  • Sunday

    Sunday: Snow, mainly after 1pm.  High near 33. Light and variable wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    then Snow

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Snow and freezing rain, possibly mixed with sleet before midnight, then a chance of freezing rain between midnight and 5am, then a chance of snow, freezing rain, and sleet after 5am.  Low around 29. East wind 5 to 9 mph becoming north after midnight.  Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than a half inch possible.

    Wintry Mix
    then Chance
    Wintry Mix

    Low: 29 °F

  • Monday

    Monday: Snow and freezing rain, possibly mixed with sleet before 9am, then snow, possibly mixed with freezing rain.  High near 33. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than one inch possible.

    Wintry Mix

    High: 33 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 21.

    Chance Snow
    then Mostly
    Cloudy

    Low: 21 °F

  • Tuesday

    Tuesday: Sunny, with a high near 34.

    Sunny

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °F

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    Sunny

    High: 36 °F

Detailed Forecast

Today
Rain and snow before noon, then a slight chance of rain between noon and 1pm. Patchy fog before 9am. High near 39. Northwest wind 6 to 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Increasing clouds, with a low around 25. Northwest wind 5 to 9 mph becoming light after midnight.
Sunday
Snow, mainly after 1pm. High near 33. Light and variable wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow and freezing rain, possibly mixed with sleet before midnight, then a chance of freezing rain between midnight and 5am, then a chance of snow, freezing rain, and sleet after 5am. Low around 29. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Monday
Snow and freezing rain, possibly mixed with sleet before 9am, then snow, possibly mixed with freezing rain. High near 33. Northwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
2 Miles SSW Saint Louis MO
 38.62°N 90.26°W (Elev. 486 ft)
8:12 am CST Dec 14, 2019
8am CST Dec 14, 2019-6pm CST Dec 20, 2019
 
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Additional Resources

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