Hourly Weather Forecast - Mammoth Lakes, CA

12 AM
29°F
0%
3mph
WSW
Clear
Humidity
51%
Feels like
29°F
Dew Point
14°F
1 AM
29°F
0%
2mph
SW
Clear
Humidity
49%
Feels like
29°F
Dew Point
12°F
2 AM
28°F
0%
2mph
WSW
Clear
Humidity
49%
Feels like
28°F
Dew Point
11°F
3 AM
29°F
0%
2mph
WSW
Clear
Humidity
46%
Feels like
29°F
Dew Point
11°F
4 AM
29°F
0%
2mph
WSW
Clear
Humidity
45%
Feels like
29°F
Dew Point
10°F
5 AM
29°F
0%
2mph
WSW
Clear
Humidity
42%
Feels like
29°F
Dew Point
10°F
6 AM
30°F
0%
2mph
WSW
Clear
Humidity
40%
Feels like
30°F
Dew Point
9°F
7 AM
33°F
0%
2mph
WSW
Clear
Humidity
36%
Feels like
33°F
Dew Point
9°F
7:03 AM
8 AM
40°F
0%
1mph
WSW
Sunny
Humidity
32%
Feels like
40°F
Dew Point
12°F
9 AM
46°F
0%
0mph
WSW
Sunny
Humidity
23%
Feels like
46°F
Dew Point
11°F
10 AM
51°F
0%
0mph
E
Sunny
Humidity
19%
Feels like
51°F
Dew Point
10°F
11 AM
54°F
0%
1mph
ENE
Sunny
Humidity
16%
Feels like
54°F
Dew Point
9°F
12 PM
55°F
0%
2mph
NE
Mostly Sunny
Humidity
14%
Feels like
55°F
Dew Point
8°F
1 PM
56°F
0%
2mph
NE
Mostly Sunny
Humidity
13%
Feels like
56°F
Dew Point
6°F
2 PM
55°F
0%
2mph
NE
Mostly Sunny
Humidity
14%
Feels like
55°F
Dew Point
7°F
3 PM
52°F
0%
2mph
ENE
Mostly Sunny
Humidity
19%
Feels like
52°F
Dew Point
11°F
4 PM
48°F
0%
1mph
E
Mostly Sunny
Humidity
26%
Feels like
48°F
Dew Point
15°F
4:38 PM
5 PM
43°F
0%
1mph
ESE
Mostly Clear
Humidity
31%
Feels like
43°F
Dew Point
15°F
6 PM
41°F
0%
1mph
SW
Mostly Clear
Humidity
35%
Feels like
41°F
Dew Point
16°F
7 PM
39°F
0%
2mph
SW
Partly Cloudy
Humidity
39%
Feels like
39°F
Dew Point
16°F
8 PM
38°F
0%
2mph
WSW
Mostly Clear
Humidity
41%
Feels like
38°F
Dew Point
16°F
9 PM
37°F
0%
3mph
WSW
Mostly Clear
Humidity
43%
Feels like
37°F
Dew Point
16°F
10 PM
36°F
0%
3mph
WSW
Clear
Humidity
45%
Feels like
36°F
Dew Point
17°F
11 PM
35°F
0%
3mph
WSW
Clear
Humidity
48%
Feels like
35°F
Dew Point
18°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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