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Elev 7894 ft, 37.64 °N, 118.97 °W

Mammoth Lakes, CA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Mammoth Lakes, CA
Elevation: 7894ft
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Special Weather Statement
Issued: 7:53 PM Aug. 13, 2026 – National Weather Service
...THUNDERSTORMS CAPABLE OF PRODUCING HEAVY RAIN AND HAIL OF 0.5 TO
1 INCH ACROSS THE EASTERN SIERRA, THE SIERRA FRONT, AND WESTERN
NEVADA THROUGH 3 PM...

At 1250 PM PDT, Doppler radar was tracking a strong thunderstorm 15
miles east of Yerington, or 33 miles south of Fallon, moving
northeast at 55 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.

Locations impacted include...
Reno, Carson City, South Lake Tahoe, Fallon, Mammoth Lakes, Lovelock,
Chalfant, Crowley Lake, Gardnerville, Virginia City, June Lake,
Pyramid Lake, Lee Vining, Twin Lakes, Lahontan Reservoir, Incline
Village, Toms Place, Bodie, Benton, and Bridgeport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&


MAX HAIL SIZE...0.50 IN;
MAX WIND GUST...50 MPH

Flood Watch
Issued: 11:06 AM Aug. 13, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Mono County, Mineral and Southern Lyon Counties.

* WHEN...Through this evening.

* IMPACTS...Excessive runoff may result in rock, mud, and debris
flows in and near active fire perimeters, steep terrain, and poorly
drained urban areas.

* ADDITIONAL DETAILS...
- Heavy rain from thunderstorms primarily during the afteroon and
evening hours today.
- http://www.weather.gov/safety/flood

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