Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Monday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Thunderstorm Light Rain Fog/Mist

75°F

24°C

Humidity 88%
Wind Speed Calm
Barometer 29.78 in (1007.6 mb)
Dewpoint 71°F (22°C)
Visibility 6.00 mi
Last update 26 Aug 3:54 am CDT
Extended Forecast for

2 Miles E Chesterfield MO

  • Overnight

    Overnight: Occasional showers and thunderstorms.  Patchy fog after 5am. Low around 67. South wind around 8 mph.  Chance of precipitation is 100%.

    T-storms and
    Patchy Fog

    Low: 67 °F

  • Monday

    Monday: Occasional showers and thunderstorms, mainly before 7am.  Patchy fog before 9am. High near 84. Southwest wind 7 to 9 mph.  Chance of precipitation is 80%.

    T-storms and
    Patchy Fog
    then Partly
    Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly before 5am.  Low around 68. South wind 10 to 13 mph becoming west after midnight.  Chance of precipitation is 90%.

    T-storms

    Low: 68 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 81. Northwest wind 8 to 11 mph.

    Chance
    T-storms then
    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 63. Light northwest wind.

    Partly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 60.

    Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

Detailed Forecast

Overnight
Occasional showers and thunderstorms. Patchy fog after 5am. Low around 67. South wind around 8 mph. Chance of precipitation is 100%.
Monday
Occasional showers and thunderstorms, mainly before 7am. Patchy fog before 9am. High near 84. Southwest wind 7 to 9 mph. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms, mainly before 5am. Low around 68. South wind 10 to 13 mph becoming west after midnight. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 81. Northwest wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 63. Light northwest wind.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
2 Miles E Chesterfield MO
 38.65°N 90.54°W (Elev. 600 ft)
3:28 am CDT Aug 26, 2019
4am CDT Aug 26, 2019-6pm CDT Sep 1, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database