Hourly Weather Forecast - Lyman, WY

12 AM
46°F
10%
16mph
SW
Mostly Clear
Humidity
53%
Feels like
39°F
Dew Point
29°F
1 AM
44°F
10%
16mph
WSW
Mostly Clear
Humidity
56%
Feels like
37°F
Dew Point
29°F
2 AM
43°F
10%
16mph
WSW
Mostly Clear
Humidity
58%
Feels like
35°F
Dew Point
29°F
3 AM
43°F
10%
15mph
WSW
Mostly Clear
Humidity
58%
Feels like
35°F
Dew Point
29°F
4 AM
43°F
10%
15mph
WSW
Clear
Humidity
56%
Feels like
36°F
Dew Point
29°F
5 AM
45°F
0%
14mph
SW
Clear
Humidity
53%
Feels like
38°F
Dew Point
28°F
6 AM
46°F
0%
14mph
SW
Clear
Humidity
50%
Feels like
40°F
Dew Point
28°F
7 AM
48°F
0%
14mph
SW
Clear
Humidity
48%
Feels like
42°F
Dew Point
29°F
7:44 AM
8 AM
49°F
10%
14mph
SW
Sunny
Humidity
45%
Feels like
44°F
Dew Point
29°F
9 AM
51°F
10%
15mph
WSW
Sunny
Humidity
43%
Feels like
51°F
Dew Point
29°F
10 AM
53°F
10%
16mph
WSW
Sunny
Humidity
41%
Feels like
53°F
Dew Point
30°F
11 AM
54°F
10%
18mph
WSW
Sunny
Humidity
39%
Feels like
54°F
Dew Point
30°F
12 PM
54°F
10%
19mph
WSW
Sunny
Humidity
39%
Feels like
54°F
Dew Point
30°F
1 PM
53°F
10%
20mph
W
Sunny
Humidity
40%
Feels like
53°F
Dew Point
30°F
2 PM
51°F
10%
18mph
W
Sunny
Humidity
43%
Feels like
51°F
Dew Point
29°F
3 PM
49°F
10%
16mph
W
Sunny
Humidity
46%
Feels like
43°F
Dew Point
29°F
4 PM
47°F
10%
12mph
W
Sunny
Humidity
47%
Feels like
42°F
Dew Point
28°F
4:55 PM
5 PM
46°F
0%
9mph
W
Clear
Humidity
49%
Feels like
41°F
Dew Point
27°F
6 PM
44°F
0%
6mph
WSW
Clear
Humidity
49%
Feels like
41°F
Dew Point
26°F
7 PM
43°F
0%
6mph
SW
Mostly Clear
Humidity
50%
Feels like
39°F
Dew Point
25°F
8 PM
41°F
0%
6mph
SSW
Mostly Clear
Humidity
51%
Feels like
37°F
Dew Point
24°F
9 PM
40°F
0%
6mph
S
Mostly Clear
Humidity
51%
Feels like
35°F
Dew Point
23°F
10 PM
39°F
0%
6mph
S
Mostly Clear
Humidity
52%
Feels like
34°F
Dew Point
23°F
11 PM
38°F
0%
6mph
S
Mostly Clear
Humidity
53%
Feels like
33°F
Dew Point
22°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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