Wintry Weather Across the Northern Tier of the U.S.; Fire Weather Concerns in California

Wintry weather is expected from the Northern Plains to Upper Great Lakes with periods of snow and freezing rain. Another system will bring more snow to the Northern Rockies and Northern Plains Wednesday night into Thursday. Meanwhile, fire weather and air quality concerns persist for portions of the Western U.S., including California. Temperatures will run above normal over much of the East. Read More >

Hazardous Weather Conditions

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Thunderstorm in Vicinity

55°F

13°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.05 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 20 Oct 11:35 pm CDT
Extended Forecast for

Saint Clair MO

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am.  Patchy fog before 2am. Low around 50. Northwest wind 3 to 7 mph.  Chance of precipitation is 80%.

    Showers and
    Patchy Fog

    Low: 50 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers between 8am and noon.  Mostly cloudy, with a high near 63. North wind 5 to 7 mph becoming east in the afternoon.

    Chance
    Showers then
    Mostly Cloudy

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. East wind around 6 mph.

    Decreasing
    Clouds

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 83. South wind 7 to 13 mph, with gusts as high as 20 mph.

    Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 59. South wind 7 to 9 mph.

    Mostly Clear

    Low: 59 °F

  • Friday

    Friday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.  Mostly cloudy, with a temperature falling to around 51 by 5pm. Chance of precipitation is 30%.

    Chance
    Showers

    High: 65 °F

  • Friday
    Night

    Friday Night: A slight chance of showers, with thunderstorms also possible after 7pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 38 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 49.

    Mostly Cloudy

    High: 49 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 42.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 42 °F

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am. Patchy fog before 2am. Low around 50. Northwest wind 3 to 7 mph. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of showers between 8am and noon. Mostly cloudy, with a high near 63. North wind 5 to 7 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. East wind around 6 mph.
Thursday
Sunny, with a high near 83. South wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59. South wind 7 to 9 mph.
Friday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a temperature falling to around 51 by 5pm. Chance of precipitation is 30%.
Friday Night
A slight chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 55.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow showers. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Saint Clair MO
 38.35°N 90.98°W (Elev. 715 ft)
11:43 pm CDT Oct 20, 2020
12am CDT Oct 21, 2020-6pm CDT Oct 26, 2020
 
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Additional Resources

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Hourly Weather Forecast

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