Hourly Weather Forecast - Williamsburg, IA

4:37 PM
5 PM
23°F
40%
7mph
E
40% Chance Frozen Mix
Humidity
89%
Feels like
15°F
Dew Point
21°F
6 PM
23°F
80%
8mph
E
80% Chance Frozen Mix
Humidity
93%
Feels like
14°F
Dew Point
21°F
7 PM
23°F
80%
9mph
E
80% Chance Frozen Mix
Humidity
98%
Feels like
13°F
Dew Point
22°F
8 PM
23°F
90%
9mph
E
Snow
Humidity
99%
Feels like
13°F
Dew Point
23°F
9 PM
24°F
90%
9mph
E
Snow
Humidity
98%
Feels like
14°F
Dew Point
23°F
10 PM
24°F
90%
8mph
E
Snow
Humidity
96%
Feels like
15°F
Dew Point
23°F
11 PM
24°F
80%
8mph
ENE
80% Chance of Heavy Snow
Humidity
97%
Feels like
15°F
Dew Point
23°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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