Heavy Rainfall Continues from the Southwest to the Plains; Severe Thunderstorms in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact the Southwest into the Plains. Scattered severe thunderstorms capable of mainly severe wind gusts appear possible across portions of the southern Plains this afternoon into tonight. There is also a risk of isolated severe winds gusts and tornadoes in Kansas into Nebraska. Read More >

Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Overcast

67°F

19°C

Humidity 96%
Wind Speed S 3 mph
Barometer 29.81 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 30 Sep 7:35 pm CDT
Extended Forecast for

Colesburg IA

Flood Watch September 30, 07:56pm until October 2, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 30, 07:56pm until October 2, 01:00am

    NOW until 1:00am Fri

    Flood Watch

  • Tonight

    Low: 66 °F

    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 3pm, then a slight chance of showers between 3pm and 4pm.  High near 67. North wind 5 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 51. North wind around 10 mph.

    Low: 51 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 62. North wind around 10 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 1am, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Steady temperature around 66. South wind around 5 mph becoming east after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers and possibly a thunderstorm before 3pm, then a slight chance of showers between 3pm and 4pm. High near 67. North wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 51. North wind around 10 mph.
Friday
Sunny, with a high near 62. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Colesburg IA
 42.64°N 91.19°W (Elev. 1148 ft)
7:16 pm CDT Sep 30, 2026
7pm CDT Sep 30, 2026-6pm CDT Oct 7, 2026
 
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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