Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley on Sunday, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Thunderstorm Rain

72°F

22°C

Humidity 94%
Wind Speed SE 15 mph
Barometer 30.06 in (1017.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 9 Aug 3:53 am CDT
Extended Forecast for

3 Miles NNW Freeburg IL

Flash Flood Watch until August 9, 10:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until August 9, 10:00am

    NOW until
    10:00am Sun

    Flash Flood Watch

  • Overnight

    Overnight: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 71. South wind around 5 mph.  Chance of precipitation is 90%.

    Heavy Rain

    Low: 71 °F

  • Sunday

    Sunday: Showers and thunderstorms, mainly before noon. Some of the storms could produce heavy rain.  High near 87. South wind 6 to 10 mph.  Chance of precipitation is 100%.

    Heavy Rain

    High: 87 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am.  Partly cloudy, with a low around 73. Southeast wind around 7 mph.

    Partly Cloudy
    then Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 93. Heat index values as high as 106. Southeast wind 5 to 7 mph becoming southwest in the afternoon.

    Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. Light and variable wind.

    Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Chance
    T-storms

    Low: 69 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm.  Partly sunny, with a high near 84. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 84 °F

Detailed Forecast

Overnight
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 71. South wind around 5 mph. Chance of precipitation is 90%.
Sunday
Showers and thunderstorms, mainly before noon. Some of the storms could produce heavy rain. High near 87. South wind 6 to 10 mph. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 73. Southeast wind around 7 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Southeast wind 5 to 7 mph becoming southwest in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light and variable wind.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
3 Miles NNW Freeburg IL
 38.48°N 89.93°W (Elev. 551 ft)
3:58 am CDT Aug 9, 2020
4am CDT Aug 9, 2020-6pm CDT Aug 15, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database