Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

77°F

25°C

Humidity 88%
Wind Speed SE 9 mph
Barometer 29.95 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Jun 11:15 pm CDT
Extended Forecast for

Medora IL

Flash Flood Watch until June 26, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until June 26, 07:00am

    NOW until
    7:00am Sat

    Flash Flood Watch

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 2am. Some of the storms could produce heavy rain.  Low around 72. South wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%.

    Heavy Rain

    Low: 72 °F

  • Friday

    Friday: Showers and thunderstorms. Some of the storms could produce heavy rain.  High near 89. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Heavy Rain

    High: 89 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms. Some of the storms could produce heavy rain.  Low around 74. South wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Heavy Rain

    Low: 74 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 91. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 73. South wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 73 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 87. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 70 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 86. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 86 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly after 2am. Some of the storms could produce heavy rain. Low around 72. South wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday
Showers and thunderstorms. Some of the storms could produce heavy rain. High near 89. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms. Some of the storms could produce heavy rain. Low around 74. South wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Medora IL
 39.19°N 90.12°W (Elev. 600 ft)
10:42 pm CDT Jun 24, 2021
11pm CDT Jun 24, 2021-6pm CDT Jul 1, 2021
 
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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