Hourly Weather Forecast - Sparta, WI

12 AM
39°F
20%
9mph
WSW
Partly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
36°F
1 AM
36°F
20%
9mph
WSW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
32°F
2 AM
34°F
20%
9mph
WSW
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
3 AM
32°F
20%
9mph
WSW
Partly Cloudy
Humidity
86%
Feels like
25°F
Dew Point
29°F
4 AM
31°F
20%
8mph
WSW
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
28°F
5 AM
30°F
20%
8mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
6 AM
29°F
20%
8mph
WSW
Cloudy
Humidity
92%
Feels like
21°F
Dew Point
27°F
6:30 AM
7 AM
30°F
10%
9mph
W
Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
8 AM
33°F
10%
9mph
W
Cloudy
Humidity
81%
Feels like
26°F
Dew Point
28°F
9 AM
37°F
10%
9mph
W
Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide