Hourly Weather Forecast - Greenfield, IA

12 AM
27°F
20%
6mph
SE
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
17°F
1 AM
26°F
10%
6mph
SE
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
17°F
2 AM
26°F
0%
7mph
SE
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
17°F
3 AM
26°F
0%
7mph
SE
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
17°F
4 AM
26°F
0%
7mph
SE
Mostly Clear
Humidity
68%
Feels like
18°F
Dew Point
17°F
5 AM
26°F
0%
8mph
SE
Mostly Clear
Humidity
68%
Feels like
18°F
Dew Point
17°F
6 AM
26°F
0%
8mph
SE
Clear
Humidity
70%
Feels like
17°F
Dew Point
17°F
7 AM
26°F
0%
9mph
SE
Mostly Clear
Humidity
71%
Feels like
17°F
Dew Point
18°F
7:40 AM
8 AM
27°F
0%
9mph
SE
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
19°F
9 AM
28°F
0%
10mph
SE
Mostly Cloudy
Humidity
72%
Feels like
19°F
Dew Point
21°F
10 AM
30°F
0%
10mph
SSE
Cloudy
Humidity
70%
Feels like
22°F
Dew Point
22°F
11 AM
33°F
0%
11mph
SSE
Cloudy
Humidity
69%
Feels like
24°F
Dew Point
24°F
12 PM
35°F
0%
12mph
SSE
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
25°F
1 PM
36°F
0%
12mph
SSE
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
26°F
2 PM
36°F
0%
12mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
27°F
3 PM
36°F
0%
12mph
SSE
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
28°F
4 PM
35°F
0%
11mph
SSE
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
29°F
4:52 PM
5 PM
34°F
0%
11mph
SSE
Partly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
30°F
6 PM
33°F
0%
11mph
SSE
Mostly Clear
Humidity
89%
Feels like
25°F
Dew Point
30°F
7 PM
33°F
0%
11mph
S
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
31°F
8 PM
33°F
0%
11mph
S
Partly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
31°F
9 PM
33°F
0%
11mph
S
Partly Cloudy
Humidity
95%
Feels like
24°F
Dew Point
31°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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