Hourly Weather Forecast - Lyman, WY

12 AM
36°F
0%
6mph
S
Mostly Clear
Humidity
54%
Feels like
32°F
Dew Point
22°F
1 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
56%
Feels like
31°F
Dew Point
21°F
2 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
57%
Feels like
30°F
Dew Point
21°F
3 AM
34°F
0%
5mph
SSW
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
20°F
4 AM
33°F
0%
5mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
28°F
Dew Point
20°F
5 AM
33°F
10%
5mph
SSW
Cloudy
Humidity
59%
Feels like
28°F
Dew Point
20°F
6 AM
34°F
10%
5mph
SSW
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
20°F
7 AM
36°F
10%
5mph
SSW
Cloudy
Humidity
54%
Feels like
32°F
Dew Point
21°F
7:44 AM
8 AM
39°F
10%
5mph
SSW
Cloudy
Humidity
50%
Feels like
35°F
Dew Point
22°F
9 AM
42°F
10%
5mph
SSW
Cloudy
Humidity
43%
Feels like
39°F
Dew Point
22°F
10 AM
46°F
0%
5mph
SSW
Cloudy
Humidity
37%
Feels like
44°F
Dew Point
22°F
11 AM
51°F
0%
5mph
SSW
Cloudy
Humidity
32%
Feels like
51°F
Dew Point
22°F
12 PM
54°F
0%
7mph
SW
Mostly Cloudy
Humidity
27%
Feels like
54°F
Dew Point
21°F
1 PM
55°F
0%
9mph
SW
Partly Cloudy
Humidity
25%
Feels like
55°F
Dew Point
20°F
2 PM
55°F
0%
10mph
SW
Partly Cloudy
Humidity
25%
Feels like
55°F
Dew Point
19°F
3 PM
53°F
0%
9mph
SW
Mostly Sunny
Humidity
26%
Feels like
53°F
Dew Point
19°F
4 PM
50°F
0%
8mph
SW
Sunny
Humidity
28%
Feels like
50°F
Dew Point
19°F
4:56 PM
5 PM
48°F
0%
7mph
SSW
Clear
Humidity
31%
Feels like
44°F
Dew Point
19°F
6 PM
46°F
0%
7mph
SSW
Mostly Clear
Humidity
34%
Feels like
42°F
Dew Point
19°F
7 PM
44°F
0%
8mph
SSW
Partly Cloudy
Humidity
36%
Feels like
40°F
Dew Point
19°F
8 PM
44°F
0%
8mph
S
Cloudy
Humidity
37%
Feels like
39°F
Dew Point
19°F
9 PM
43°F
0%
8mph
S
Cloudy
Humidity
38%
Feels like
39°F
Dew Point
19°F
10 PM
43°F
0%
8mph
S
Cloudy
Humidity
39%
Feels like
38°F
Dew Point
20°F
11 PM
42°F
0%
7mph
S
Cloudy
Humidity
42%
Feels like
37°F
Dew Point
20°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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