Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
1225 PM PDT Fri Apr 10 2026
CAZ080-110330-
/O.NEW.KMFR.WW.Y.0009.260412T0300Z-260412T1800Z/
Western Siskiyou County-
1225 PM PDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM SATURDAY TO 11 AM PDT
SUNDAY IN THE SCOTT AND MARBLE MOUNTAINS IN WESTERN SISKIYOU
COUNTY...
* WHAT...Total snow accumulations 4 to 8 inches with up to a 13
inches over mountain peaks and ridges.
* WHERE...Elevations above 5000 feet in the Salmon and Scott
Mountains in western Siskiyou County.
* WHEN...From 8 PM Saturday to 11 AM PDT Sunday.
* IMPACTS...Travel may be difficult over higher remote terrain.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 511 or visit
quickmap.dot.ca.gov for road information.
&&
$$
Smith
URGENT - WINTER WEATHER MESSAGE
National Weather Service Eureka CA
1209 PM PDT Fri Apr 10 2026
CAZ107-110600-
/O.NEW.KEKA.WW.Y.0004.260412T0000Z-260413T0600Z/
Northern Trinity-
Including Hwy 3-Scott Mountain
1209 PM PDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM SATURDAY TO 11 PM PDT
SUNDAY ABOVE 5000 FEET...
* WHAT...Snow expected. Total snow accumulations between 4 and 7
inches.
* WHERE...Northern Trinity.
* WHEN...From 5 PM Saturday to 11 PM PDT Sunday.
* IMPACTS...Travel could be difficult over Highway 3 at Scott
Mountain Pass.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
for the state you are calling from can be obtained by calling 5 1 1.
&&
$$
For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka
JB
URGENT - WINTER WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1207 PM PDT Fri Apr 10 2026
CAZ353-376-377-131800-
/O.NEW.KLOX.WW.Y.0002.260412T0400Z-260413T1800Z/
Santa Barbara County Interior Mountains-Southern Ventura County
Mountains-Northern Ventura County Mountains-
Including the cities of San Rafael Mountain, Mount Pinos, Big
Pine Mountain, Matilija, Lockwood Valley, Rose Valley, Topatopa
Mountains, Ozena, and Figueroa Mountain
1207 PM PDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM SATURDAY TO 11 AM PDT
MONDAY...
* WHAT...Wet snow expected. Total snow amounts up to 6 inches above
6000 feet. Winds gusting as high as 40 mph.
* WHERE...Northern Ventura County Mountains, Santa Barbara County
Interior Mountains, and Southern Ventura County Mountains.
* WHEN...From 9 PM Saturday to 11 AM PDT Monday.
* IMPACTS...The hazardous conditions could impact the Monday morning
commute.
* ADDITIONAL DETAILS...Snow levels will be around 7000 feet through
Sunday morning, then lowering to 6000 feet Sunday afternoon and
4500 to 5000 feet late Sunday night into Monday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1207 PM PDT Fri Apr 10 2026
CAZ378>380-131800-
/O.NEW.KLOX.WW.Y.0002.260412T1000Z-260413T1800Z/
Interstate 5 Corridor-Western San Gabriel Mountains and Highway
14 Corridor-Eastern San Gabriel Mountains-
Including the cities of Acton, Wrightwood, The Angeles Crest
Highway, Mill Creek, Pyramid Lake, Mount Baldy, Mount Wilson,
Warm Springs, Tejon Pass, and Gorman
1207 PM PDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 11 AM PDT
MONDAY...
* WHAT...Wet snow expected. Total snow accumulations up to 6 inches
above 6000 feet. Winds gusting as high as 40 mph.
* WHERE...Eastern San Gabriel Mountains, Interstate 5 Corridor, and
Western San Gabriel Mountains and Highway 14 Corridor.
* WHEN...From 3 AM Sunday to 11 AM PDT Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
* ADDITIONAL DETAILS...Snow levels will be around 7000 feet through
Sunday morning, then lowering to 6000 feet Sunday afternoon and
4500 to 5000 feet late Sunday night into Monday morning. No
accumulating snow is expected on the Grapevine over Interstate 5
but there could be a mix of rain and snow there Monday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
MW
URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
821 AM PDT Fri Apr 10 2026
CAZ071-112300-
/O.UPG.KREV.WS.A.0003.260411T1800Z-260413T0600Z/
/O.NEW.KREV.WW.Y.0007.260411T2100Z-260413T0600Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Sierraville, Portola, Loyalton, Westwood,
and Susanville
821 AM PDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 11 PM PDT
SUNDAY...
* WHAT...Snow. Snow accumulations up to 6 inches below 6500 feet, 6
to 12 inches above 6500 feet, and up to 24 inches above 7000 feet
in eastern Sierra County. Peak winds could gust as high as 35 to
40 mph Saturday afternoon.
* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.
* WHEN...From 2 PM Saturday to 11 PM PDT Sunday.
* IMPACTS...Plan on slippery road conditions, especially for the
Saturday evening and Sunday morning commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
JC
URGENT - WINTER WEATHER MESSAGE
National Weather Service Fairbanks AK
542 AM AKDT Fri Apr 10 2026
AKZ801-110000-
/O.NEW.PAFG.WW.Y.0050.260411T0600Z-260411T1800Z/
Western Arctic Coast-
Including the cities of Cape Lisburne, Point Lay, and Point Hope
542 AM AKDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10
AM AKDT SATURDAY...
* WHAT...Blowing snow expected. Total snow accumulations up to two
inches. Winds gusting as high as 40 mph.
* WHERE...Point Hope and Cape Lisburne.
* WHEN...From 10 PM this evening to 10 AM AKDT Saturday.
* IMPACTS...Travel may be impacted.
* ADDITIONAL DETAILS...Visibility may drop below 1/2 mile when the
strongest winds align with falling snow.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
CS
URGENT - WINTER WEATHER MESSAGE
National Weather Service Fairbanks AK
534 AM AKDT Fri Apr 10 2026
AKZ820-821-110000-
/O.CON.PAFG.WW.Y.0049.260411T0000Z-260411T1500Z/
Shishmaref-Bering Strait Coast-
Including the cities of Wales, Diomede, Brevig Mission,
Shishmaref, and Teller
534 AM AKDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 AM AKDT SATURDAY...
* WHAT...Snow and blowing snow expected. Total snow accumulations up
to 3 inches. Winds gusting as high as 50 mph.
* WHERE...Bering Strait Coast and Diomede.
* WHEN...From 4 PM this afternoon to 7 AM AKDT Saturday.
* IMPACTS...Travel may be impacted.
* ADDITIONAL DETAILS...Visibility may drop below 1/2 mile when the
strongest wind gusts align with falling snow.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Visit 511.alaska.gov or
call 5 1 1 for the latest road conditions.
&&
$$
CS
URGENT - WINTER WEATHER MESSAGE
National Weather Service Fairbanks AK
534 AM AKDT Fri Apr 10 2026
AKZ827-110000-
/O.CON.PAFG.WW.Y.0049.260410T2000Z-260411T0600Z/
St Lawrence Island-
Including the cities of Savoonga and Gambell
534 AM AKDT Fri Apr 10 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10
PM AKDT THIS EVENING...
* WHAT...Snow and blowing snow expected. Total snow accumulations up
to two inches. Winds gusting as high as 45 mph.
* WHERE...St Lawrence Island.
* WHEN...From noon today to 10 PM AKDT this evening.
* IMPACTS...Travel may be impacted. Areas of blowing snow could
significantly reduce visibility.
* ADDITIONAL DETAILS...Visibility may drop below 1/2 mile when the
strongest wind gusts align with falling snow.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
219 AM HST Fri Apr 10 2026
...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS ABOVE 12500 FEET...
.An upper low will maintain moisture over the Big Island and bring
the potential for snow and freezing rain.
HIZ028-110400-
/O.CON.PHFO.WW.Y.0008.000000T0000Z-260411T0400Z/
Big Island Summits-
219 AM HST Fri Apr 10 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS
EVENING...
* WHAT...Snow and freezing rain. Additional snow accumulations up to
4 inches and ice accumulation up to a quarter inch possible. Winds
will gust up to 60 mph.
* WHERE...Big Island Summits.
* WHEN...Until 6 PM HST this evening.
* IMPACTS...Ice accretion and snow on roads from this storm will
make travel to the summits very difficult to impossible.
Visibility may be significantly reduced.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory means that periods of snow, sleet, or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities and use caution while
driving.
&&
$$
ALMANZA
URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
1132 PM PDT Thu Apr 9 2026
CAZ519-102100-
/O.NEW.KVEF.WW.Y.0006.260411T0600Z-260413T0600Z/
Eastern Sierra Slopes-
Including the cities of Aspendell and Whitney Portal
1132 PM PDT Thu Apr 9 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM FRIDAY TO 11 PM PDT
SUNDAY...
* WHAT...Snow and strong winds will make for hazardous conditions in
the Eastern Sierra. Snow accumulations of 3 to 7 inches between
8,000 and 9,500 feet expected. Snow accumulations of 8 to 12
inches above 9,500 feet, with locally higher totals exceeding 1
foot possible along the ridgeline. Winds may gust as high as 60
mph.
* WHERE...Elevations above 8,000 feet in the Eastern Sierra Slopes.
* WHEN...From 11 PM Friday to 11 PM PDT Sunday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
Strong winds could cause tree damage.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 1-800-427-7623 for
road information.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/lasvegas
STESSMAN
