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.

Light Rain Fog/Mist

43°F

6°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill39°F (4°C)
Last update 4 Mar 3:35 pm CST
Extended Forecast for

Montrose IA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly between 4pm and 5pm. Patchy fog. Otherwise, cloudy, with a high near 47. Northeast wind around 5 mph becoming calm.

    High: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A chance of rain and thunderstorms before 2am, then rain likely and possibly a thunderstorm between 2am and 5am, then rain likely after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 43. Calm wind becoming north around 5 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 8am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. North wind around 5 mph becoming calm.

    High: 61 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly between 4pm and 5pm. Patchy fog. Otherwise, cloudy, with a high near 47. Northeast wind around 5 mph becoming calm.
Tonight
A chance of rain and thunderstorms before 2am, then rain likely and possibly a thunderstorm between 2am and 5am, then rain likely after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 43. Calm wind becoming north around 5 mph. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain, mainly before 8am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. North wind around 5 mph becoming calm.
Thursday Night
Rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.
Friday Night
Rain and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 73.
Monday Night
A 40 percent chance of rain and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
Rain. High near 71. Chance of precipitation is 80%.
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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:
3:06 pm CST Mar 4, 2026
Forecast Valid:
3pm CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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Chance of Precipitation