Hourly Weather Forecast - Greenfield, WI

12 AM
31°F
0%
6mph
NNW
Mostly Clear
Humidity
81%
Feels like
24°F
Dew Point
26°F
1 AM
30°F
0%
6mph
N
Mostly Clear
Humidity
84%
Feels like
24°F
Dew Point
26°F
2 AM
30°F
0%
6mph
NNE
Mostly Clear
Humidity
86%
Feels like
24°F
Dew Point
26°F
3 AM
30°F
0%
6mph
NE
Partly Cloudy
Humidity
88%
Feels like
23°F
Dew Point
26°F
4 AM
30°F
0%
6mph
ENE
Partly Cloudy
Humidity
89%
Feels like
23°F
Dew Point
27°F
5 AM
31°F
0%
6mph
E
Mostly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
28°F
6 AM
32°F
0%
7mph
ESE
Cloudy
Humidity
87%
Feels like
25°F
Dew Point
28°F
7 AM
33°F
0%
7mph
ESE
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
7:21 AM
8 AM
35°F
0%
8mph
SE
Cloudy
Humidity
84%
Feels like
28°F
Dew Point
30°F
9 AM
36°F
0%
9mph
SE
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
31°F
10 AM
38°F
0%
10mph
SE
Mostly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
31°F
11 AM
38°F
10%
10mph
SE
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
12 PM
39°F
10%
11mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
32°F
1 PM
39°F
10%
11mph
SSE
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
32°F
2 PM
39°F
20%
10mph
SSE
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
31°F
3 PM
38°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
77%
Feels like
32°F
Dew Point
32°F
4 PM
38°F
30%
9mph
SSE
30% Chance Rain Showers
Humidity
79%
Feels like
32°F
Dew Point
32°F
4:21 PM
5 PM
38°F
40%
8mph
SSE
40% Chance Rain Showers
Humidity
81%
Feels like
32°F
Dew Point
33°F
6 PM
38°F
40%
7mph
SSE
40% Chance of Light Rain
Humidity
83%
Feels like
33°F
Dew Point
34°F
7 PM
38°F
40%
6mph
S
40% Chance of Light Rain
Humidity
85%
Feels like
34°F
Dew Point
35°F
8 PM
39°F
40%
5mph
S
40% Chance of Light Rain
Humidity
87%
Feels like
35°F
Dew Point
35°F
9 PM
38°F
30%
4mph
S
30% Chance of Light Rain
Humidity
89%
Feels like
35°F
Dew Point
36°F
10 PM
38°F
20%
4mph
SSW
Cloudy
Humidity
90%
Feels like
36°F
Dew Point
36°F
11 PM
38°F
10%
4mph
SW
Cloudy
Humidity
92%
Feels like
36°F
Dew Point
36°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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