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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

70°F

21°C

Humidity 32%
Wind Speed N 14 mph
Barometer 30.25 in (1024.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 4 Oct 1:54 pm CDT
Extended Forecast for

Hudson IA

Flood Warning October 4, 02:29pm until October 4, 08:30pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning October 4, 02:29pm until October 4, 08:30pm

    NOW until 8:30pm Sun

    Flood Warning

  • This Afternoon

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 45. Light northwest wind.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51. South wind 6 to 10 mph.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. South wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 70. North northwest wind around 10 mph.
Tonight
Clear, with a low around 45. Light northwest wind.
Monday
Sunny, with a high near 69. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 51. South wind 6 to 10 mph.
Tuesday
Sunny, with a high near 74. South wind 11 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hudson IA
 42.44°N 92.44°W
Last Update:
1:27 pm CDT Oct 4, 2026
Forecast Valid:
2pm CDT Oct 4, 2026-6pm CDT Oct 10, 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