Hourly Weather Forecast - West Allis, WI

12 AM
31°F
0%
4mph
N
Partly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
26°F
1 AM
31°F
0%
4mph
NNE
Mostly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
26°F
2 AM
31°F
0%
4mph
ENE
Mostly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
26°F
3 AM
32°F
0%
4mph
E
Cloudy
Humidity
82%
Feels like
27°F
Dew Point
27°F
4 AM
32°F
0%
5mph
E
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
27°F
5 AM
32°F
0%
5mph
ESE
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
28°F
6 AM
33°F
0%
6mph
SE
Cloudy
Humidity
86%
Feels like
27°F
Dew Point
29°F
7 AM
33°F
0%
7mph
SE
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
30°F
7:21 AM
8 AM
35°F
10%
8mph
SE
Mostly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
31°F
9 AM
37°F
10%
9mph
SE
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
32°F
10 AM
38°F
10%
10mph
SSE
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
32°F
11 AM
39°F
10%
10mph
SSE
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
32°F
12 PM
40°F
10%
10mph
SSE
Cloudy
Humidity
73%
Feels like
34°F
Dew Point
32°F
1 PM
40°F
10%
9mph
SSE
Cloudy
Humidity
73%
Feels like
34°F
Dew Point
32°F
2 PM
40°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
76%
Feels like
33°F
Dew Point
32°F
3 PM
39°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
79%
Feels like
33°F
Dew Point
33°F
4 PM
38°F
20%
8mph
SSE
Cloudy
Humidity
82%
Feels like
33°F
Dew Point
33°F
4:21 PM
5 PM
38°F
20%
6mph
SSE
Cloudy
Humidity
85%
Feels like
34°F
Dew Point
34°F
6 PM
39°F
20%
5mph
S
Cloudy
Humidity
88%
Feels like
35°F
Dew Point
35°F
7 PM
39°F
30%
5mph
S
30% Chance of Light Rain
Humidity
90%
Feels like
36°F
Dew Point
37°F
8 PM
40°F
30%
5mph
S
30% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
38°F
9 PM
41°F
20%
4mph
SSW
Cloudy
Humidity
93%
Feels like
38°F
Dew Point
39°F
10 PM
42°F
10%
4mph
SW
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
40°F
11 PM
42°F
10%
4mph
SW
Cloudy
Humidity
93%
Feels like
40°F
Dew Point
40°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide