Hourly Weather Forecast - Mammoth Lakes, CA

12 AM
39°F
40%
20mph
SW
40% Chance Rain Showers
Humidity
83%
Feels like
29°F
Dew Point
34°F
1 AM
39°F
40%
20mph
SW
40% Chance Rain Showers
Humidity
84%
Feels like
29°F
Dew Point
34°F
2 AM
39°F
30%
20mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
29°F
Dew Point
34°F
3 AM
38°F
30%
20mph
SW
30% Chance Rain Showers
Humidity
85%
Feels like
28°F
Dew Point
34°F
4 AM
38°F
30%
20mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
27°F
Dew Point
33°F
5 AM
37°F
30%
20mph
SW
30% Chance Rain Showers
Humidity
85%
Feels like
27°F
Dew Point
33°F
6 AM
38°F
30%
19mph
SW
30% Chance Rain Showers
Humidity
83%
Feels like
27°F
Dew Point
33°F
7 AM
40°F
30%
19mph
SW
30% Chance Rain Showers
Humidity
77%
Feels like
30°F
Dew Point
33°F
7:07 AM
8 AM
44°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
70%
Feels like
36°F
Dew Point
35°F
9 AM
48°F
30%
17mph
SW
30% Chance Rain Showers
Humidity
51%
Feels like
42°F
Dew Point
31°F
10 AM
51°F
30%
16mph
SW
30% Chance Rain Showers
Humidity
41%
Feels like
51°F
Dew Point
28°F
11 AM
52°F
30%
17mph
SW
30% Chance Rain Showers
Humidity
39%
Feels like
52°F
Dew Point
28°F
12 PM
52°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
38%
Feels like
52°F
Dew Point
27°F
1 PM
52°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
36%
Feels like
52°F
Dew Point
26°F
2 PM
51°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
33%
Feels like
51°F
Dew Point
23°F
3 PM
48°F
30%
18mph
SW
30% Chance Rain Showers
Humidity
36%
Feels like
42°F
Dew Point
23°F
4 PM
45°F
80%
18mph
SW
80% Chance Rain Showers
Humidity
42%
Feels like
38°F
Dew Point
23°F
4:40 PM
5 PM
42°F
80%
17mph
SW
80% Chance Rain Showers
Humidity
44%
Feels like
34°F
Dew Point
22°F
6 PM
40°F
80%
18mph
SW
80% Chance Rain Showers
Humidity
45%
Feels like
31°F
Dew Point
21°F
7 PM
40°F
70%
19mph
SSW
70% Chance Rain Showers
Humidity
44%
Feels like
30°F
Dew Point
19°F
8 PM
39°F
70%
20mph
SSW
70% Chance Rain Showers
Humidity
44%
Feels like
29°F
Dew Point
19°F
9 PM
38°F
60%
20mph
SSW
60% Chance Rain Showers
Humidity
45%
Feels like
28°F
Dew Point
19°F
10 PM
37°F
60%
20mph
SSW
60% Chance Rain Showers
Humidity
47%
Feels like
27°F
Dew Point
19°F
11 PM
37°F
60%
20mph
SSW
60% Chance Rain Showers
Humidity
48%
Feels like
26°F
Dew Point
19°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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