Hourly Weather Forecast - Lannon, WI

12 AM
57°F
60%
10mph
SSW
60% Chance of Rain
Humidity
74%
Feels like
57°F
Dew Point
49°F
1 AM
56°F
70%
10mph
SW
70% Chance of Rain
Humidity
77%
Feels like
56°F
Dew Point
49°F
2 AM
55°F
70%
10mph
SW
70% Chance of Rain
Humidity
79%
Feels like
55°F
Dew Point
48°F
3 AM
55°F
60%
10mph
SW
60% Chance of Rain
Humidity
78%
Feels like
55°F
Dew Point
48°F
4 AM
55°F
60%
10mph
SW
60% Chance of Light Rain
Humidity
77%
Feels like
55°F
Dew Point
48°F
5 AM
55°F
50%
11mph
WSW
50% Chance of Light Rain
Humidity
78%
Feels like
55°F
Dew Point
48°F
6 AM
52°F
40%
11mph
WSW
40% Chance of Light Rain
Humidity
82%
Feels like
52°F
Dew Point
47°F
6:19 AM
7 AM
50°F
30%
13mph
W
30% Chance of Light Rain
Humidity
71%
Feels like
50°F
Dew Point
41°F
8 AM
49°F
20%
13mph
W
Cloudy
Humidity
74%
Feels like
44°F
Dew Point
41°F
9 AM
51°F
20%
12mph
W
Cloudy
Humidity
67%
Feels like
51°F
Dew Point
40°F
10 AM
51°F
20%
12mph
W
Cloudy
Humidity
63%
Feels like
51°F
Dew Point
39°F
11 AM
51°F
20%
11mph
W
Cloudy
Humidity
60%
Feels like
51°F
Dew Point
38°F
12 PM
51°F
10%
10mph
W
Cloudy
Humidity
58%
Feels like
51°F
Dew Point
37°F
1 PM
51°F
10%
9mph
W
Cloudy
Humidity
56%
Feels like
51°F
Dew Point
36°F
2 PM
51°F
10%
9mph
W
Cloudy
Humidity
56%
Feels like
51°F
Dew Point
35°F
3 PM
50°F
10%
8mph
W
Cloudy
Humidity
55%
Feels like
47°F
Dew Point
34°F
4 PM
49°F
10%
8mph
W
Cloudy
Humidity
57%
Feels like
45°F
Dew Point
34°F
5 PM
47°F
10%
7mph
W
Cloudy
Humidity
60%
Feels like
44°F
Dew Point
34°F
5:49 PM
6 PM
46°F
10%
7mph
W
Cloudy
Humidity
63%
Feels like
43°F
Dew Point
34°F
7 PM
45°F
10%
6mph
W
Cloudy
Humidity
66%
Feels like
42°F
Dew Point
34°F
8 PM
44°F
10%
7mph
WSW
Cloudy
Humidity
69%
Feels like
41°F
Dew Point
35°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 tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday'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

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