Hourly Weather Forecast - Greenfield, IA

11 AM
28°F
0%
14mph
WSW
Sunny
Humidity
74%
Feels like
17°F
Dew Point
21°F
12 PM
29°F
0%
12mph
WSW
Sunny
Humidity
78%
Feels like
20°F
Dew Point
23°F
1 PM
30°F
0%
10mph
WSW
Sunny
Humidity
83%
Feels like
21°F
Dew Point
25°F
2 PM
29°F
0%
9mph
WSW
Sunny
Humidity
88%
Feels like
21°F
Dew Point
27°F
3 PM
29°F
0%
8mph
WSW
Hazy
Humidity
93%
Feels like
21°F
Dew Point
27°F
4 PM
28°F
0%
6mph
WSW
Hazy
Humidity
95%
Feels like
21°F
Dew Point
27°F
4:49 PM
5 PM
27°F
0%
6mph
WSW
Hazy
Humidity
96%
Feels like
20°F
Dew Point
26°F
6 PM
25°F
0%
5mph
WSW
Hazy
Humidity
97%
Feels like
19°F
Dew Point
25°F
7 PM
25°F
0%
4mph
WSW
Hazy
Humidity
97%
Feels like
19°F
Dew Point
24°F
8 PM
24°F
0%
4mph
WSW
Hazy
Humidity
94%
Feels like
19°F
Dew Point
23°F
9 PM
24°F
0%
4mph
WSW
Hazy
Humidity
93%
Feels like
19°F
Dew Point
22°F
10 PM
24°F
0%
3mph
WSW
Hazy
Humidity
93%
Feels like
19°F
Dew Point
22°F
11 PM
23°F
0%
4mph
SW
Hazy
Humidity
94%
Feels like
18°F
Dew Point
22°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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