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

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

21°F

-6°C

Humidity 80%
Wind Speed N 5 mph
Barometer 30.34 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Mar 2:15 am CST
Extended Forecast for

Montrose IA

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 30. East wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Monday

    Monday: A slight chance of rain, snow, and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 45. East wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Wintry Mix
    then Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm. Cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30. East wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Monday
A slight chance of rain, snow, and freezing rain before 9am, then a slight chance of rain between 9am and noon. Cloudy, with a high near 45. East wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Rain, mainly after midnight. Low around 38. Chance of precipitation is 80%.
Tuesday
Rain. High near 52. Chance of precipitation is 80%.
Tuesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 46. Chance of precipitation is 70%.
Wednesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 50.
Friday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montrose IA
 40.52°N 91.42°W (Elev. 699 ft)
Last Update:
12:26 am CST Mar 1, 2026
Forecast Valid:
2am CST Mar 1, 2026-6pm CST Mar 7, 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