Hourly Weather Forecast - Lannon, WI

12 AM
22°F
0%
2mph
SE
Clear
Humidity
68%
Feels like
22°F
Dew Point
13°F
1 AM
22°F
0%
3mph
SE
Clear
Humidity
71%
Feels like
22°F
Dew Point
14°F
2 AM
22°F
0%
3mph
SE
Mostly Clear
Humidity
72%
Feels like
18°F
Dew Point
15°F
3 AM
22°F
0%
4mph
SE
Mostly Clear
Humidity
72%
Feels like
17°F
Dew Point
15°F
4 AM
22°F
0%
4mph
SE
Mostly Clear
Humidity
73%
Feels like
17°F
Dew Point
15°F
5 AM
23°F
0%
4mph
SE
Mostly Clear
Humidity
75%
Feels like
17°F
Dew Point
16°F
6 AM
24°F
0%
5mph
SE
Clear
Humidity
75%
Feels like
17°F
Dew Point
17°F
6:27 AM
7 AM
26°F
0%
6mph
SSE
Sunny
Humidity
71%
Feels like
20°F
Dew Point
18°F
8 AM
30°F
0%
6mph
SSE
Sunny
Humidity
67%
Feels like
23°F
Dew Point
20°F
9 AM
34°F
0%
8mph
SSE
Sunny
Humidity
59%
Feels like
27°F
Dew Point
21°F
10 AM
37°F
0%
9mph
SSE
Sunny
Humidity
52%
Feels like
30°F
Dew Point
21°F
11 AM
39°F
0%
9mph
SSE
Sunny
Humidity
47%
Feels like
32°F
Dew Point
20°F
12 PM
40°F
0%
9mph
SSE
Sunny
Humidity
44%
Feels like
33°F
Dew Point
20°F
1 PM
40°F
0%
9mph
SSE
Mostly Sunny
Humidity
42%
Feels like
34°F
Dew Point
19°F
2 PM
41°F
0%
8mph
SSE
Mostly Sunny
Humidity
43%
Feels like
35°F
Dew Point
20°F
3 PM
41°F
0%
7mph
SSE
Mostly Sunny
Humidity
44%
Feels like
36°F
Dew Point
21°F
4 PM
39°F
0%
6mph
SSE
Mostly Sunny
Humidity
50%
Feels like
34°F
Dew Point
22°F
5 PM
38°F
0%
6mph
SE
Mostly Sunny
Humidity
54%
Feels like
33°F
Dew Point
23°F
5:42 PM
6 PM
37°F
0%
5mph
SE
Partly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
23°F
7 PM
37°F
0%
4mph
SE
Mostly Clear
Humidity
55%
Feels like
33°F
Dew Point
22°F
8 PM
36°F
0%
4mph
SSE
Partly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
22°F
9 PM
35°F
0%
4mph
SSE
Mostly Cloudy
Humidity
58%
Feels like
32°F
Dew Point
22°F
10 PM
35°F
0%
3mph
SSE
Cloudy
Humidity
62%
Feels like
32°F
Dew Point
23°F
11 PM
34°F
0%
3mph
SSE
Cloudy
Humidity
60%
Feels like
34°F
Dew Point
22°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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