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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

62°F

17°C

Humidity 84%
Wind Speed Calm
Barometer 30.28 in (1025.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Sep 6:54 pm CDT
Extended Forecast for

Hudson IA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am. 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

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 8 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57. East southeast wind 6 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, mainly after 7am. High near 60. Southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 57. Southeast wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 59. Light east southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 8 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 57. East southeast wind 6 to 8 mph.
Saturday
Showers, mainly after 7am. High near 60. Southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 57. Southeast wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 68.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Tuesday
Showers. High near 66. Chance of precipitation is 80%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 57.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hudson IA
 42.42°N 92.47°W
Last Update:
6:01 pm CDT Sep 24, 2026
Forecast Valid:
7pm CDT Sep 24, 2026-6pm CDT Oct 1, 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