Hourly Weather Forecast - Mammoth, MT

12 AM
27°F
0%
9mph
WSW
Clear
Humidity
65%
Feels like
18°F
Dew Point
17°F
1 AM
26°F
0%
10mph
WSW
Clear
Humidity
65%
Feels like
17°F
Dew Point
16°F
2 AM
26°F
0%
10mph
WSW
Clear
Humidity
66%
Feels like
16°F
Dew Point
17°F
3 AM
26°F
0%
11mph
WSW
Clear
Humidity
66%
Feels like
16°F
Dew Point
17°F
4 AM
26°F
0%
11mph
WSW
Clear
Humidity
66%
Feels like
15°F
Dew Point
16°F
5 AM
25°F
0%
11mph
WSW
Clear
Humidity
66%
Feels like
15°F
Dew Point
16°F
6 AM
26°F
0%
11mph
WSW
Clear
Humidity
65%
Feels like
15°F
Dew Point
16°F
7 AM
27°F
0%
11mph
WSW
Clear
Humidity
64%
Feels like
17°F
Dew Point
16°F
7:02 AM
8 AM
29°F
0%
10mph
SW
Sunny
Humidity
61%
Feels like
20°F
Dew Point
17°F
9 AM
31°F
0%
9mph
SW
Sunny
Humidity
58%
Feels like
23°F
Dew Point
18°F
10 AM
34°F
0%
9mph
WSW
Sunny
Humidity
53%
Feels like
26°F
Dew Point
19°F
11 AM
37°F
0%
10mph
WSW
Sunny
Humidity
47%
Feels like
30°F
Dew Point
19°F
12 PM
39°F
0%
10mph
WSW
Sunny
Humidity
43%
Feels like
32°F
Dew Point
19°F
1 PM
41°F
0%
10mph
WSW
Sunny
Humidity
40%
Feels like
35°F
Dew Point
19°F
2 PM
42°F
0%
9mph
W
Sunny
Humidity
39%
Feels like
37°F
Dew Point
19°F
3 PM
43°F
0%
9mph
W
Sunny
Humidity
38%
Feels like
38°F
Dew Point
20°F
4 PM
44°F
0%
9mph
W
Sunny
Humidity
37%
Feels like
39°F
Dew Point
20°F
5 PM
44°F
0%
9mph
W
Sunny
Humidity
37%
Feels like
39°F
Dew Point
20°F
6 PM
44°F
0%
9mph
W
Sunny
Humidity
39%
Feels like
38°F
Dew Point
20°F
7 PM
42°F
0%
9mph
W
Sunny
Humidity
44%
Feels like
36°F
Dew Point
21°F
8 PM
39°F
0%
8mph
W
Clear
Humidity
50%
Feels like
33°F
Dew Point
22°F
8:00 PM
9 PM
37°F
0%
7mph
W
Clear
Humidity
55%
Feels like
31°F
Dew Point
22°F
10 PM
35°F
0%
6mph
WSW
Clear
Humidity
58%
Feels like
30°F
Dew Point
22°F
11 PM
34°F
0%
6mph
WSW
Clear
Humidity
59%
Feels like
29°F
Dew Point
22°F

Today's Severe Weather Outlook

Severe Weather Heads for Midwest & Great Lakes

A potent low pressure system tracking into The Midwest and Great Lakes will provide ample energy for severe thunderstorms today.

Snowfall Forecast Through Saturday Night

One-Two Punch Of Snow And Ice Hits Northern Tier

Thursday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

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