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

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

57°F

14°C

Humidity 63%
Wind Speed SE 12 mph
Barometer 29.94 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 30 Mar 12:55 am CDT
Extended Forecast for

Montrose IA

  • Overnight

    Overnight: Mostly clear, with a low around 53. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Isolated showers and thunderstorms between 2am and 3am. Increasing clouds, with a low around 64. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Isolated
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm, mainly after 1pm. Partly sunny, with a high near 80. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 53. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 85. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Isolated showers and thunderstorms between 2am and 3am. Increasing clouds, with a low around 64. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 1pm. Partly sunny, with a high near 80. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 44. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 39. Chance of precipitation is 90%.
Thursday
Showers likely. Cloudy, with a high near 54. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 40.
Friday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
Showers. High near 64. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montrose IA
 40.52°N 91.42°W (Elev. 699 ft)
Last Update:
11:42 pm CDT Mar 29, 2026
Forecast Valid:
1am CDT Mar 30, 2026-6pm CDT Apr 5, 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