Hourly Weather Forecast - Lyman, WY

12 AM
30°F
0%
5mph
SW
Mostly Clear
Humidity
62%
Feels like
24°F
Dew Point
19°F
1 AM
29°F
0%
5mph
SSW
Clear
Humidity
60%
Feels like
24°F
Dew Point
17°F
2 AM
29°F
0%
5mph
SSW
Clear
Humidity
59%
Feels like
24°F
Dew Point
17°F
3 AM
29°F
0%
5mph
SSW
Clear
Humidity
55%
Feels like
24°F
Dew Point
15°F
4 AM
30°F
0%
5mph
SSW
Mostly Clear
Humidity
51%
Feels like
25°F
Dew Point
14°F
5 AM
31°F
0%
5mph
SW
Mostly Clear
Humidity
48%
Feels like
26°F
Dew Point
13°F
6 AM
31°F
0%
5mph
SW
Mostly Clear
Humidity
45%
Feels like
26°F
Dew Point
13°F
7 AM
33°F
0%
5mph
SW
Mostly Clear
Humidity
43%
Feels like
28°F
Dew Point
12°F
7:39 AM
8 AM
35°F
0%
5mph
SW
Mostly Sunny
Humidity
41%
Feels like
30°F
Dew Point
13°F
9 AM
38°F
0%
5mph
SW
Mostly Sunny
Humidity
36%
Feels like
35°F
Dew Point
14°F
10 AM
42°F
0%
5mph
WSW
Sunny
Humidity
32%
Feels like
39°F
Dew Point
15°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today'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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide