Hourly Weather Forecast - Hamilton, IA

12 AM
39°F
0%
4mph
SSE
Hazy
Humidity
91%
Feels like
36°F
Dew Point
37°F
1 AM
39°F
0%
4mph
SSE
Partly Cloudy
Humidity
91%
Feels like
36°F
Dew Point
36°F
2 AM
38°F
0%
4mph
SSE
Partly Cloudy
Humidity
91%
Feels like
35°F
Dew Point
36°F
3 AM
38°F
0%
4mph
S
Mostly Cloudy
Humidity
91%
Feels like
35°F
Dew Point
36°F
4 AM
38°F
0%
4mph
S
Mostly Cloudy
Humidity
92%
Feels like
35°F
Dew Point
36°F
5 AM
38°F
0%
4mph
SW
Mostly Cloudy
Humidity
92%
Feels like
35°F
Dew Point
36°F
6 AM
38°F
0%
4mph
WSW
Partly Cloudy
Humidity
91%
Feels like
35°F
Dew Point
36°F
7 AM
38°F
0%
4mph
WSW
Partly Cloudy
Humidity
91%
Feels like
35°F
Dew Point
36°F
7:36 AM
8 AM
38°F
0%
5mph
W
Mostly Cloudy
Humidity
90%
Feels like
35°F
Dew Point
36°F
9 AM
40°F
0%
5mph
W
Mostly Cloudy
Humidity
87%
Feels like
36°F
Dew Point
36°F
10 AM
42°F
0%
6mph
W
Mostly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
37°F
11 AM
45°F
0%
6mph
W
Mostly Cloudy
Humidity
72%
Feels like
42°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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