Hourly Weather Forecast - Griswold, IA

11 AM
18°F
0%
11mph
NNE
Partly Cloudy
Humidity
85%
Feels like
6°F
Dew Point
14°F
12 PM
18°F
0%
10mph
NNE
Partly Cloudy
Humidity
82%
Feels like
6°F
Dew Point
14°F
1 PM
18°F
0%
9mph
NNE
Partly Cloudy
Humidity
80%
Feels like
7°F
Dew Point
13°F
2 PM
18°F
0%
8mph
NNE
Mostly Sunny
Humidity
79%
Feels like
8°F
Dew Point
13°F
3 PM
18°F
0%
7mph
NNE
Mostly Sunny
Humidity
80%
Feels like
8°F
Dew Point
13°F
4 PM
16°F
0%
6mph
NNE
Mostly Sunny
Humidity
81%
Feels like
8°F
Dew Point
11°F
4:51 PM
5 PM
15°F
0%
5mph
NE
Partly Cloudy
Humidity
83%
Feels like
7°F
Dew Point
10°F
6 PM
13°F
0%
4mph
NE
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
10°F
7 PM
12°F
0%
4mph
NE
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
9°F
8 PM
12°F
0%
3mph
ENE
Mostly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
8°F
9 PM
11°F
10%
3mph
E
Mostly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
7°F
10 PM
11°F
10%
3mph
ESE
Mostly Cloudy
Humidity
84%
Feels like
5°F
Dew Point
7°F
11 PM
12°F
10%
4mph
ESE
Mostly Cloudy
Humidity
84%
Feels like
5°F
Dew Point
8°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today'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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Today's National Outlook

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Snow & Ski Forecast

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