Hourly Weather Forecast - Mammoth, WY

12 AM
26°F
10%
3mph
SSE
Clear
Humidity
57%
Feels like
22°F
Dew Point
13°F
1 AM
26°F
10%
3mph
SSE
Clear
Humidity
55%
Feels like
22°F
Dew Point
12°F
2 AM
27°F
10%
3mph
SSE
Clear
Humidity
53%
Feels like
23°F
Dew Point
12°F
3 AM
27°F
10%
3mph
SSE
Clear
Humidity
51%
Feels like
24°F
Dew Point
12°F
4 AM
27°F
10%
3mph
SSE
Clear
Humidity
52%
Feels like
23°F
Dew Point
11°F
5 AM
25°F
10%
3mph
SSE
Clear
Humidity
54%
Feels like
21°F
Dew Point
11°F
6 AM
25°F
10%
4mph
SSE
Clear
Humidity
55%
Feels like
20°F
Dew Point
11°F
7 AM
25°F
10%
4mph
SE
Clear
Humidity
54%
Feels like
20°F
Dew Point
11°F
7:53 AM
8 AM
26°F
10%
4mph
SE
Sunny
Humidity
52%
Feels like
22°F
Dew Point
11°F
9 AM
28°F
10%
4mph
SE
Partly Cloudy
Humidity
49%
Feels like
24°F
Dew Point
12°F
10 AM
31°F
10%
4mph
SSE
Mostly Cloudy
Humidity
47%
Feels like
28°F
Dew Point
13°F
11 AM
34°F
10%
4mph
SSE
Cloudy
Humidity
45%
Feels like
31°F
Dew Point
15°F
12 PM
36°F
10%
4mph
SSE
Cloudy
Humidity
43%
Feels like
33°F
Dew Point
15°F
1 PM
38°F
10%
4mph
S
Mostly Cloudy
Humidity
40%
Feels like
34°F
Dew Point
16°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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