National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Thunderstorm in Vicinity Light Rain and Windy

67°F

19°C

Humidity 84%
Wind Speed N 28 G 45 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 62°F (17°C)
Visibility 6.00 mi
Last update 7 Aug 5:52 pm CDT
Extended Forecast for

Mount Vernon IA

Severe T-storm Watch August 7, 06:47pm until August 7, 10:00pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch August 7, 06:47pm until August 7, 10:00pm

    NOW until 10:00pm Fri

    Severe T-storm Watch

  • Tonight

    Low: 64 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83. North wind around 5 mph becoming calm in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly clear, with a low around 66. Calm wind becoming south around 5 mph after midnight.

    Low: 66 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. South wind 5 to 10 mph.

    High: 87 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 60%.

    Low: 70 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 64. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 83. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly clear, with a low around 66. Calm wind becoming south around 5 mph after midnight.
Sunday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. South wind 5 to 10 mph.
Sunday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87.
Monday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IA
 41.93°N 91.43°W (Elev. 896 ft)
Last Update:
6:21 pm CDT Aug 7, 2026
Forecast Valid:
6pm CDT Aug 7, 2026-6pm CDT Aug 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation