Hourly Weather Forecast - Mammoth, WY

12 AM
26°F
10%
2mph
NW
Partly Cloudy
Humidity
54%
Feels like
26°F
Dew Point
12°F
1 AM
25°F
10%
2mph
WNW
Mostly Clear
Humidity
54%
Feels like
25°F
Dew Point
11°F
2 AM
24°F
10%
2mph
W
Clear
Humidity
54%
Feels like
24°F
Dew Point
10°F
3 AM
22°F
10%
1mph
WSW
Clear
Humidity
57%
Feels like
22°F
Dew Point
9°F
4 AM
20°F
10%
1mph
SSE
Clear
Humidity
59%
Feels like
20°F
Dew Point
8°F
5 AM
18°F
10%
2mph
SE
Clear
Humidity
62%
Feels like
18°F
Dew Point
7°F
6 AM
17°F
0%
2mph
SE
Clear
Humidity
62%
Feels like
17°F
Dew Point
7°F
7 AM
17°F
0%
2mph
SSE
Clear
Humidity
61%
Feels like
17°F
Dew Point
6°F
7:55 AM
8 AM
18°F
0%
2mph
SSE
Sunny
Humidity
59%
Feels like
18°F
Dew Point
6°F
9 AM
20°F
0%
2mph
SSE
Sunny
Humidity
55%
Feels like
20°F
Dew Point
7°F
10 AM
24°F
0%
2mph
SSE
Sunny
Humidity
52%
Feels like
24°F
Dew Point
9°F
11 AM
28°F
0%
2mph
SSE
Sunny
Humidity
48%
Feels like
28°F
Dew Point
11°F
12 PM
31°F
0%
2mph
S
Sunny
Humidity
44%
Feels like
31°F
Dew Point
12°F
1 PM
33°F
0%
2mph
SSW
Sunny
Humidity
42%
Feels like
33°F
Dew Point
13°F
2 PM
35°F
0%
2mph
SSW
Sunny
Humidity
41%
Feels like
35°F
Dew Point
13°F
3 PM
34°F
0%
2mph
SW
Sunny
Humidity
42%
Feels like
34°F
Dew Point
14°F
4 PM
33°F
0%
2mph
SW
Mostly Sunny
Humidity
45%
Feels like
33°F
Dew Point
14°F
5 PM
31°F
0%
3mph
SW
Mostly Sunny
Humidity
49%
Feels like
31°F
Dew Point
14°F
5:12 PM
6 PM
28°F
0%
3mph
SSW
Mostly Clear
Humidity
53%
Feels like
28°F
Dew Point
13°F
7 PM
26°F
0%
3mph
SSW
Clear
Humidity
57%
Feels like
22°F
Dew Point
12°F
8 PM
24°F
0%
3mph
S
Clear
Humidity
59%
Feels like
19°F
Dew Point
11°F
9 PM
22°F
0%
4mph
S
Clear
Humidity
61%
Feels like
17°F
Dew Point
11°F
10 PM
21°F
0%
4mph
S
Clear
Humidity
63%
Feels like
15°F
Dew Point
10°F
11 PM
20°F
0%
4mph
S
Clear
Humidity
64%
Feels like
14°F
Dew Point
10°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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