181 

WWUS46 KPQR 140710
WSWPQR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Portland OR
1210 AM PDT Tue Apr 14 2026

ORZ126>128-WAZ211-142100-
/O.CON.KPQR.WS.W.0004.260415T0000Z-260416T1200Z/
North Oregon Cascades-Cascades of Marion and Linn Counties-
Cascades of Lane County-South Washington Cascades-
Including the cities of Indian Heaven Wilderness, Timothy Lake,
Waldo Lake, Tombstone Summit, Santiam Junction, Willamette Pass,
Mt. St. Helens, Government Camp, McKenzie Pass, Breitenbush
Springs, Larch Mountain, Santiam Pass, Lost Lake, and Bennett
Pass
1210 AM PDT Tue Apr 14 2026

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON
TO 5 AM PDT THURSDAY ABOVE 2500 FT...

* WHAT...Heavy snow above 2500 ft. Total snow accumulations between
  12 to 21 inches. Winds could gust as high as 45 mph.

* WHERE...South Washington Cascades and the Northern and Central
  Cascades of Oregon.

* WHEN...From 5 PM this afternoon to 5 AM PDT Thursday.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous.

* ADDITIONAL DETAILS...Latest guidance suggests the heaviest snow
  accumulations are forecast over the Cascades from Marion to Lane
  Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider postponing travel until weather conditions improve.

If you must travel, be sure to slow down and allow extra time.

If your car becomes trapped in deep snow, be sure to keep your car
off to stay safe from potential carbon monoxide poisoning.

Be aware that walking surfaces may be slick. Walk with extra care.

Backcountry recreation is not advised.

&&

$$

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

ts






244 

WWUS45 KRIW 140710
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
110 AM MDT Tue Apr 14 2026

WYZ001-002-012-150000-
/O.NEW.KRIW.WS.A.0005.260416T0000Z-260417T1200Z/
Yellowstone National Park-Absaroka Mountains-Teton and Gros
Ventre Mountains-
Including the cities of Lake, Mammoth, and Old Faithful
110 AM MDT Tue Apr 14 2026

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...Heavy snow possible. Total snow accumulations between 9 and
  15 inches possible. Winds could gust as high as 55 mph.

* WHERE...Absaroka Mountains, Teton and Gros Ventre Mountains, and
  Yellowstone National Park.

* WHEN...From Wednesday evening through late Thursday night.

* IMPACTS...Travel could be very difficult, especially across Teton
  Pass. Strong winds could cause limited visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

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

Straub