Hourly Weather Forecast - Grafton, WI

4:15 PM
5 PM
30°F
20%
1mph
SSW
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
27°F
6 PM
31°F
70%
1mph
S
70% Chance of Heavy Snow
Humidity
89%
Feels like
31°F
Dew Point
28°F
7 PM
32°F
60%
2mph
SSE
60% Chance of Snow
Humidity
91%
Feels like
32°F
Dew Point
29°F
8 PM
32°F
100%
2mph
SSE
Snow
Humidity
92%
Feels like
32°F
Dew Point
30°F
9 PM
33°F
100%
2mph
SSE
Snow
Humidity
93%
Feels like
33°F
Dew Point
31°F
10 PM
33°F
100%
2mph
SSE
Snow
Humidity
94%
Feels like
33°F
Dew Point
32°F
11 PM
33°F
90%
2mph
SSE
Snow
Humidity
95%
Feels like
33°F
Dew Point
32°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide