Dangerous Heat Persists in the Southern U.S.;

Heat advisories and Excessive Heat Warnings persist across the Southern Plains and the Lower Mississippi Valley. Conditions should slowly improve in these area by Thursday. Severe storms and localized areas of flash flooding may occur across parts of the mid Mississippi Valley and portions of the southern and central High Plains. Read More >

Hazardous Weather Conditions

Fire Weather Watch in effect from July 15, 02:00 PM PDT until July 15, 09:00 PM PDT
Fire Weather Watch in effect from July 16, 02:00 PM PDT until July 16, 09:00 PM PDT

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Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973ft.

70°F

21°C

Humidity	30%
Wind Speed	W 5 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	14 Jul 07:30 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Mammoth Lakes CA

Fire Weather Watch July 15, 02:00pm until July 15, 09:00pm

Fire Weather Watch July 16, 02:00pm until July 16, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Tonight

Mostly Clear
Low: 56 °F
Wednesday

Sunny then
Scattered
T-storms
High: 78 °F
Wednesday
Night

Isolated
T-storms then
Mostly Clear
Low: 57 °F
Thursday

Sunny then
Chance
T-storms
High: 76 °F
Thursday
Night

Chance
T-storms then
Mostly Clear
Low: 57 °F
Friday

Sunny
High: 78 °F
Friday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 55 °F
Saturday

Sunny
High: 78 °F
Saturday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 57 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 56. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 30 mph.

Wednesday

Scattered showers and thunderstorms after noon. Sunny, with a high near 78. Southwest wind around 5 mph becoming northeast in the morning. Chance of precipitation is 30%.

Wednesday Night

Isolated showers and thunderstorms before midnight. Mostly clear, with a low around 57. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday

Sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55.

Saturday

Sunny, with a high near 78.

Saturday Night

A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 57.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 79.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 56.