weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Pendleton OR
252 PM PDT Sat May 4 2024

ORZ506-051200-
/O.CON.KPDT.WW.Y.0025.240505T0000Z-240506T0600Z/
Ochoco-John Day Highlands-
Including the cities of Brothers and Seneca
252 PM PDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
SUNDAY ABOVE 4000 FEET...

* WHAT...Snow expected above 4000 feet. Total snow accumulations
  of 3 to 6 inches.

* WHERE...Ochoco-John Day Highlands.

* WHEN...From 5 PM this afternoon to 11 PM PDT Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained for Oregon by calling
5 1 1 or by visiting online at https://tripcheck.com, or for
Washington by visiting online at https://wsdot.com/travel.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/PDT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pendleton OR
252 PM PDT Sat May 4 2024

ORZ509-051200-
/O.CON.KPDT.WW.Y.0025.000000T0000Z-240505T1800Z/
East Slopes of the Oregon Cascades-
Including the cities of La Pine and Sunriver
252 PM PDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SUNDAY ABOVE 4000 FEET...

* WHAT...Snow above 4000 feet. Total snow accumulations of 4 to 10
  inches mainly impacting along the crest and passes over the
  Cascades. Lower elevations along the east slopes could see a
  couple of inches of snow.

* WHERE...East Slopes of the Oregon Cascades.

* WHEN...Until 11 AM PDT Sunday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained for Oregon by calling
5 1 1 or by visiting online at https://tripcheck.com, or for
Washington by visiting online at https://wsdot.com/travel.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Fairbanks AK
141 PM AKDT Sat May 4 2024

AKZ804-805-808-810-050545-
/O.CON.PAFG.WW.Y.0101.000000T0000Z-240505T2000Z/
Central Beaufort Sea Coast-Eastern Beaufort Sea Coast-
Central Arctic Plains-Romanzof Mountains-
Including Nuiqsut, Prudhoe Bay, Alpine, Deadhorse, Kuparuk,
the Dalton Highway north of MP 387, Kaktovik, Flaxman Island,
Point Thomson, Sagwon, Franklin Bluffs,
the Dalton Highway from MP 322 to MP 387,
and Headwaters of the Canning River
141 PM AKDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT
SUNDAY...

* WHAT...Snow. Additional snow accumulations of up to two
  inches. Winds gusting as high as 35 mph.

* WHERE...The Central and Eastern Beaufort Sea Coast, Central
  Arctic Plains and Romanzof Mountains.

* WHEN...Until noon AKDT Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind
  chills as low as 20 below zero could cause frostbite on
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Fairbanks AK
141 PM AKDT Sat May 4 2024

AKZ809-050545-
/O.CON.PAFG.WW.Y.0101.000000T0000Z-240505T2000Z/
Central Brooks Range-
Including Anaktuvuk Pass, Atigun Pass, Galbraith Lake,
and the Dalton Highway from MP 232 to MP 322
141 PM AKDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON AKDT
SUNDAY...

* WHAT...Snow. Additional snow accumulations of up to two inches.
  Winds gusting as high as 50 mph.

* WHERE...Central Brooks Range.

* WHEN...Until noon AKDT Sunday.

* IMPACTS...Plan on slippery road conditions. The cold wind
  chills as low as 30 below zero could cause frostbite on
  exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
232 PM PDT Sat May 4 2024

CAZ071-051500-
/O.CON.KREV.WW.Y.0021.000000T0000Z-240505T1500Z/
Lassen-Eastern Plumas-Eastern Sierra Counties-
Including the cities of Westwood, Portola, Susanville,
Sierraville, and Loyalton
232 PM PDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT SUNDAY
ABOVE 5000 FEET...

* WHAT...Snow above 5000 feet. Additional snow accumulations up to 2
  to 5 inches.

* WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties.

* WHEN...Until 8 AM PDT Sunday.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous. Travel could be very difficult.
  Gusty winds could bring down tree branches.

* ADDITIONAL DETAILS...Those traveling over higher Sierra passes and
  recreating in the Sierra back country should be prepared for late
  season wintry conditions at times overnight Saturday into early
  Sunday 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 in Nevada, and calling CALTRANS 1-800-427-7623 in
California.

&&

$$

TF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Portland OR
231 PM PDT Sat May 4 2024

ORZ126>128-051400-
/O.CON.KPQR.WW.Y.0023.000000T0000Z-240506T0100Z/
North Oregon Cascades-Cascades of Marion and Linn Counties-
Cascades of Lane County-
Including the cities of Bennett Pass, Santiam Pass,
and Waldo Lake
231 PM PDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT
SUNDAY ABOVE 4000 FEET...

* WHAT...Snow above 4000 feet. Additional snow accumulations of 3
  to 8 inches, except up to 14 inches above 5000 ft. Winds
  gusting as high as 45 mph.

* WHERE...West Slopes of the Northern and Central Oregon
  Cascades.

* WHEN...Until 6 PM PDT Sunday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For the latest road conditions call 5 1 1, or visit
for Oregon: https://www.tripcheck.com
and for Washington: https://wsdot.com/travel/real-time/map

&&

$$

For more information from the National Weather Service visit
https://weather.gov/portland

URGENT - WINTER WEATHER MESSAGE
National Weather Service Elko NV
203 PM PDT Sat May 4 2024

NVZ031-034-035-051215-
/O.CON.KLKN.WW.Y.0020.240505T0600Z-240505T1900Z/
Northern Elko County-Ruby Mountains and East Humboldt Range-
White Pine County-
203 PM PDT Sat May 4 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO NOON PDT SUNDAY ABOVE 6500 FEET...

* WHAT...Snow expected above 6500 feet. Total snow accumulations
  of 1 to 7 inches. Winds gusting as high as 70 mph.

* WHERE...Northern Elko County, Ruby Mountains and East Humboldt
  Range and White Pine County.

* WHEN...From 11 PM this evening to noon PDT Sunday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing
  snow could significantly reduce visibility. Very strong winds
  could cause extensive tree damage.

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 more information from the National Weather Service visit
http://weather.gov/elko

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
144 PM MDT Sat May 4 2024

IDZ056-057-051200-
/O.NEW.KPIH.WW.Y.0020.240505T1200Z-240506T1200Z/
Southern Hills/Albion Mountains-Raft River Region-
Including the cities of Albion, Almo, Malta, Rockland,
and Holbrook
144 PM MDT Sat May 4 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 6 AM MDT
MONDAY...

* WHAT...Snow expected. Total snow accumulations of up to 4
  inches, except 6 to 14 inches on ridge tops and elevations
  above passes. Winds gusting as high as 55 mph.

* WHERE...Southern Hills/Albion Mountains-Raft River Region-
  Including Sweetzer Summit.

* WHEN...From 6 AM Sunday to 6 AM MDT Monday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning commute. Gusty winds could
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pocatello ID
144 PM MDT Sat May 4 2024

IDZ062>066-051200-
/O.NEW.KPIH.WW.Y.0020.240506T0300Z-240507T1200Z/
Blackfoot Mountains-Caribou Range-Big Hole Mountains-Teton Valley-
Centennial Mountains - Island Park-
Including the cities of Grace, Soda Springs, Henry, Bone, Wayan,
Swan Valley, Victor, Ashton, Tetonia, Driggs, Island Park,
and Kilgore
144 PM MDT Sat May 4 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM SUNDAY TO 6 AM MDT
TUESDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches,
  except 8 to 14 inches on ridge tops and elevations above
  passes. Winds gusting as high as 45 mph.

* WHERE...Blackfoot Mountains-Caribou Range-Big Hole Mountains-
  Teton Valley- Centennial Mountains - Island Park- Including the
  cities of Grace, Soda Springs, Henry, Bone, Wayan, Swan Valley,
  Victor, Ashton, Tetonia, Driggs, Island Park, and Kilgore.

* WHEN...From 9 PM Sunday to 6 AM MDT Tuesday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

The latest road conditions can be obtained by calling 5 1 1.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/pocatello

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE