Washoe County, Nevada
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Washoe County, Nevada
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Flood Watch
CAZ071>073-NVZ002-003-240000-
/O.CON.KREV.FA.A.0007.000000T0000Z-170525T0600Z/
/00000.0.SM.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Greater Lake Tahoe Area-Mono County-Greater Reno-Carson City-
Minden Area-
Including the cities of South Lake Tahoe, Truckee, Bridgeport,
Mammoth Lakes, Stateline, Incline Village, and Gardnerville
319 PM PDT Mon May 22 2017

...FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING...

The Flood Watch continues for

* Portions of California and western Nevada, including the
following areas, in California, Greater Lake Tahoe Area,
Lassen-Eastern Plumas-Eastern Sierra Counties, and Mono
County. In western Nevada, Greater Lake Tahoe Area and Greater
Reno-Carson City-Minden Area.

* Through Wednesday evening

* Warming temperatures will accelerate snowpack melt across the
eastern Sierra through early week. Best estimates for flows
this week coming out of unregulated eastern Sierra creeks and
streams are likely to be 2-2.5 times current flows with
smaller creeks likely to see 3 times current flows.

* Daily peak flows on small creeks and streams typically occur
during the evening and overnight hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Excessive runoff may also generate rock and mud slides in steep
terrain. Persons living along small creeks and streams should
monitor the latest weather information at weather.gov/reno and be
prepared to take action should flooding occur.

&&

$$
Special Weather Statement
CAZ071>073-NVZ001>003-240000-
Lassen-Eastern Plumas-Eastern Sierra Counties-
Greater Lake Tahoe Area-Mono County-
Mineral and Southern Lyon Counties-Greater Reno-Carson City-
Minden Area-
Including the cities of Portola, Susanville, Westwood,
Sierraville, Loyalton, South Lake Tahoe, Tahoe City, Truckee,
Markleeville, Bridgeport, Coleville, Lee Vining, Mammoth Lakes,
Hawthorne, Yerington, Smith Valley, Mina, Schurz, Stateline,
Glenbrook, Incline Village, Sparks, Verdi, Gardnerville,
and Virginia City
343 PM PDT Mon May 22 2017

...Snowmelt Flooding Concerns Increase Over the Eastern Sierra
and Western Nevada...

With temperatures rising well above normal through Wednesday,
snowmelt will accelerate across the eastern Sierra. The increase
in snowmelt will cause daily rises in many small streams from Mono
County north through the northern Sierra. Snowmelt flow typically
peaks in smaller streams late in the evening or overnight.
Farther downstream flows will continue to increase through next
week as the smaller streams add water to the main rivers.

Small streams, and Walker, Carson, and Truckee River flooding
summary:

* On the WEST WALKER RIVER, minor flooding is expected from the
Walker River Canyon into Antelope Valley and high flows through
Smith Valley and downstream through Wilson Canyon. There is
minor flooding occurring just below Wilson Canyon.

* On the EAST WALKER RIVER, minor flooding is ongoing and
expected to continue from just above Strosnider Ditch to the
confluence with the West Walker.

* The WALKER RIVER THROUGH MASON VALLEY AND YERINGTON is expected
to crest just below moderate flood stage. Minor flood stage
will be reached Wednesday morning and flow will peak out late
Friday.

* No flooding is expected below Weber Reservoir at this time.

* SMALL STREAMS draining the eastern Sierra could see flows in
excess of 2 to 3 times their current flows causing flooding
near the streams from southern Mono County north through the
Tahoe Basin and into parts of Sierra and Plumas Counties.

* The upper parts of the CARSON RIVER...INCLUDING THE SOUTHWEST
CARSON VALLEY...are likely to experience minor flooding of farm
and ranch lands.

* The TRUCKEE RIVER will likely see minor flooding below Lake
Tahoe to Truckee along Highway 89 and nearby areas. This is
likely to be confined to areas immediately adjacent to the river
with impacts confined to campgrounds and bike trails.

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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