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

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fair

63°F

17°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.72 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Apr 8:35 am CDT
Extended Forecast for

Monticello Municipal IA

Flood Watch until April 16, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until April 16, 12:00am

    NOW until 12:00am Thu

    Flood Watch

  • Today

    High: 72 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 54. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 5 to 10 mph.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Southwest wind around 5 mph becoming south after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 60%.

    High: 80 °F

    Mostly Sunny
    then Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 39. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Today
A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 54. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A 30 percent chance of showers, mainly between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. Southwest wind around 5 mph becoming south after midnight.
Friday
Showers likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 39. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello Municipal IA
 42.23°N 91.15°W (Elev. 840 ft)
Last Update:
7:56 am CDT Apr 15, 2026
Forecast Valid:
9am CDT Apr 15, 2026-6pm CDT Apr 21, 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