Lyon County, NV
To view the watches and warnings information that we have available you will need to select your city, county, or state first.
Enter City, State or Zip Code to Select a Location from the List
Click to view enlarged map

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: Lyon County, NV
« View county list

Flood Advisory
Mono CA-Douglas NV-Lyon NV-
258 PM PDT FRI MAY 26 2017

The National Weather Service in Reno has extended the

* Flood Advisory for...
Snowmelt in...
Northern Mono County in northern California...
Douglas County in western Nevada...
Southern Lyon County in west central Nevada...

* Until 330 PM PDT Tuesday

* The West Walker River will approach and possibly exceed flood
stage both Friday and Saturday nights. Higher flows above minor
and approaching moderate flood stages are expected Sunday night
and likely through next week.

* Warming temperatures will produce increased snowmelt, creating
high flows in area streams and rivers through the weekend and
likely for the next several weeks. This will produce additional
minor flooding along the West Walker River and exacerbate already
existing minor flooding in Antelope Valley and the southern end of
the Mason Valley.

* Flooding of pastures, rural roads, and campgrounds is possible
through the West Walker River Canyon. Additional flooding of
agricultural areas in Antelope Valley along the West Walker River
is likely along with very high water through Smith Valley and
Wilson Canyon.

* Along the East Walker River minor flooding is expected to continue
from above Strosnider Ditch to the confluence with the West Walker

LAT...LON 3889 11912 3881 11903 3872 11896 3862 11896
3863 11899 3869 11901 3875 11904 3881 11908
3885 11913 3881 11917 3879 11923 3881 11928
3880 11932 3876 11935 3870 11944 3864 11947
3856 11946 3849 11944 3837 11943 3838 11948
3850 11948 3866 11952 3875 11943 3883 11936
3886 11928 3882 11922 3886 11919


Flood Warning
355 PM PDT Fri May 26 2017

The Flood Warning continues for
The Walker River Near Mason.
* until further notice.
* At 3:15 PM Friday the stage was 9.7 feet.
* Flood stage is 9.8 feet.
* Minor flooding is forecast. The river will continue to slowly rise
into early next week. Additional rises are likely late next week.
* Impact...At 10.3 feet...Minor flooding of lowlands...pasture and
farmland begin in Mason Valley-Yerington area. Preventative
sandbagging of lowest homes and businesses immediately adjacent to
river should begin if further rises are possible...but little
flooding occurs. Some isolated flooding of rural roads.


LAT...LON 3881 11920 3917 11927 3919 11898 3912 11890 3885 11908


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."
Weather Alerts by Type
Aviation Weather Warning
Coastal Flood Advisory
Coastal Flood Statement
Coastal Flood Warning
Dense Fog Advisory
Fire Weather Warning
Flash Flood Watch
Flood Advisory
Flood Warning
Flood Watch
Frost Advisory
High Surf Advisory
High Wind Warning
Hydrologic Statement
Lake Wind Advisory
Severe Thunderstorm Watch
Special Weather Statement
Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.
Severe Outlook Tomorrow
Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.
1Km Storm Watch
1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.
Metro Storm Watch
Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.
Track Severe Weather on mobile