Hourly Weather Forecast - Mercer, WI

12 AM
29°F
10%
5mph
S
Foggy
Humidity
99%
Feels like
24°F
Dew Point
29°F
1 AM
29°F
10%
5mph
S
Cloudy
Humidity
98%
Feels like
24°F
Dew Point
29°F
2 AM
29°F
10%
6mph
S
Cloudy
Humidity
97%
Feels like
24°F
Dew Point
29°F
3 AM
30°F
0%
6mph
S
Cloudy
Humidity
97%
Feels like
24°F
Dew Point
29°F
4 AM
30°F
0%
6mph
S
Cloudy
Humidity
97%
Feels like
24°F
Dew Point
29°F
5 AM
31°F
0%
6mph
S
Cloudy
Humidity
98%
Feels like
24°F
Dew Point
30°F
6 AM
31°F
0%
6mph
S
Cloudy
Humidity
98%
Feels like
25°F
Dew Point
31°F
7 AM
32°F
10%
7mph
SSW
Cloudy
Humidity
98%
Feels like
25°F
Dew Point
31°F
7:41 AM
8 AM
32°F
10%
8mph
SSW
Cloudy
Humidity
97%
Feels like
25°F
Dew Point
31°F
9 AM
33°F
10%
8mph
SSW
Cloudy
Humidity
96%
Feels like
26°F
Dew Point
32°F
10 AM
34°F
10%
8mph
SSW
Cloudy
Humidity
95%
Feels like
27°F
Dew Point
33°F
11 AM
35°F
10%
8mph
SSW
Cloudy
Humidity
93%
Feels like
28°F
Dew Point
33°F
12 PM
35°F
10%
8mph
SSW
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
33°F
1 PM
36°F
10%
8mph
SW
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
33°F
2 PM
36°F
10%
8mph
SW
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
33°F
3 PM
36°F
10%
7mph
SW
Cloudy
Humidity
87%
Feels like
30°F
Dew Point
32°F
4 PM
35°F
10%
7mph
SW
Cloudy
Humidity
88%
Feels like
29°F
Dew Point
32°F
4:19 PM
5 PM
34°F
10%
6mph
SW
Mostly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
31°F
6 PM
33°F
10%
6mph
WSW
Mostly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
31°F
7 PM
33°F
10%
6mph
WSW
Partly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
31°F
8 PM
32°F
10%
6mph
WSW
Partly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
30°F
9 PM
31°F
10%
6mph
W
Partly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
29°F
10 PM
30°F
10%
6mph
W
Hazy
Humidity
91%
Feels like
24°F
Dew Point
28°F
11 PM
29°F
10%
6mph
W
Hazy
Humidity
91%
Feels like
23°F
Dew Point
26°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

Weekend Weather Outlook

Weekend 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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