Hourly Weather Forecast - Griswold, IA

12 AM
37°F
0%
7mph
ESE
Partly Cloudy
Humidity
86%
Feels like
31°F
Dew Point
33°F
1 AM
37°F
0%
7mph
ESE
Partly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
2 AM
37°F
0%
7mph
SE
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
34°F
3 AM
38°F
10%
6mph
SE
Partly Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F
4 AM
38°F
10%
6mph
SE
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
35°F
5 AM
38°F
10%
6mph
SE
Partly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
35°F
6 AM
39°F
10%
6mph
SE
Cloudy
Humidity
92%
Feels like
34°F
Dew Point
37°F
7 AM
40°F
10%
6mph
SE
Cloudy
Humidity
93%
Feels like
36°F
Dew Point
38°F
7:44 AM
8 AM
41°F
10%
5mph
SE
Cloudy
Humidity
95%
Feels like
38°F
Dew Point
40°F
9 AM
43°F
10%
5mph
SE
Cloudy
Humidity
95%
Feels like
40°F
Dew Point
42°F
10 AM
45°F
10%
6mph
SSE
Cloudy
Humidity
94%
Feels like
42°F
Dew Point
44°F
11 AM
48°F
10%
7mph
SSE
Cloudy
Humidity
91%
Feels like
45°F
Dew Point
45°F
12 PM
50°F
10%
7mph
S
Cloudy
Humidity
88%
Feels like
47°F
Dew Point
47°F
1 PM
52°F
10%
7mph
S
Cloudy
Humidity
84%
Feels like
52°F
Dew Point
47°F
2 PM
53°F
10%
6mph
SSW
Cloudy
Humidity
80%
Feels like
53°F
Dew Point
47°F
3 PM
53°F
10%
6mph
SSW
Cloudy
Humidity
79%
Feels like
53°F
Dew Point
47°F
4 PM
52°F
0%
5mph
SSW
Cloudy
Humidity
81%
Feels like
52°F
Dew Point
47°F
4:56 PM
5 PM
50°F
0%
4mph
SSW
Cloudy
Humidity
86%
Feels like
50°F
Dew Point
46°F
6 PM
49°F
0%
3mph
S
Cloudy
Humidity
89%
Feels like
48°F
Dew Point
46°F
7 PM
48°F
0%
3mph
S
Cloudy
Humidity
90%
Feels like
48°F
Dew Point
45°F
8 PM
47°F
0%
2mph
SSW
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
44°F
9 PM
46°F
0%
2mph
SSW
Cloudy
Humidity
91%
Feels like
46°F
Dew Point
43°F
10 PM
45°F
0%
2mph
SSW
Cloudy
Humidity
92%
Feels like
45°F
Dew Point
42°F
11 PM
44°F
0%
3mph
SSW
Cloudy
Humidity
93%
Feels like
44°F
Dew Point
42°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday'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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