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

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Overcast

43°F

6°C

Humidity 49%
Wind Speed NE 6 mph
Barometer 30.06 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Nov 5:15 am CST
Extended Forecast for

5 Miles W Donnellson IA

  • Today

    Today: A 30 percent chance of rain after 5pm. Partly sunny, with a high near 54. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then a chance of rain. Cloudy, with a low around 44. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 54. East wind around 5 mph becoming north in the morning.

    High: 54 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 54. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Rain and thunderstorms likely before 2am, then a chance of rain. Cloudy, with a low around 44. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 54. East wind around 5 mph becoming north in the morning.
Tuesday Night
Mostly cloudy, with a low around 39. North wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 53.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 62.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 53.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Donnellson IA
 40.64°N 91.64°W (Elev. 650 ft)
Last Update:
5:01 am CST Nov 17, 2025
Forecast Valid:
5am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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