Hourly Weather Forecast - Griswold, IA

2 PM
43°F
0%
11mph
NNW
Partly Cloudy
Humidity
41%
Feels like
37°F
Dew Point
21°F
3 PM
42°F
0%
10mph
NNW
Mostly Sunny
Humidity
43%
Feels like
36°F
Dew Point
21°F
4 PM
39°F
0%
8mph
NNW
Mostly Sunny
Humidity
48%
Feels like
34°F
Dew Point
21°F
4:54 PM
5 PM
36°F
0%
6mph
NNW
Clear
Humidity
55%
Feels like
31°F
Dew Point
22°F
6 PM
34°F
0%
5mph
NNW
Mostly Clear
Humidity
61%
Feels like
29°F
Dew Point
22°F
7 PM
32°F
0%
4mph
NNW
Clear
Humidity
65%
Feels like
28°F
Dew Point
21°F
8 PM
30°F
0%
3mph
NW
Mostly Clear
Humidity
68%
Feels like
30°F
Dew Point
21°F
9 PM
29°F
0%
2mph
WNW
Mostly Clear
Humidity
71%
Feels like
29°F
Dew Point
21°F
10 PM
28°F
0%
1mph
W
Mostly Clear
Humidity
73%
Feels like
28°F
Dew Point
21°F
11 PM
27°F
0%
1mph
SW
Clear
Humidity
76%
Feels like
27°F
Dew Point
20°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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