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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Hazardous Weather Conditions

Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Mostly Cloudy

64°F

18°C

Humidity 73%
Wind Speed S 8 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Sep 11:53 am CDT
Extended Forecast for

Melbourne IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 65. Southeast wind around 7 mph.

    High: 65 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 59. Light east southeast wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Cloudy, with a high near 65. East southeast wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 59. East southeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 7am. High near 61. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 65. Southeast wind around 7 mph.
Tonight
A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 59. Light east southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 10am. Cloudy, with a high near 65. East southeast wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 59. East southeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly after 7am. High near 61. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 69.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melbourne IA
 41.95°N 93.1°W
Last Update:
12:21 pm CDT Sep 24, 2026
Forecast Valid:
12pm CDT Sep 24, 2026-6pm CDT Sep 30, 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