Mountaintop wind gusts almost reach 200 mph (320 km/h) in California blizzard

The Sierra Nevada mountains of California and Nevada are experiencing a rare extreme blizzard this weekend with incredible amounts of snow and strong winds forecast through Sunday including major travel corridors like Interstate 80 over Donner Summit and the Lake Tahoe area. Storm total snowfall may approach 11 feet (3.4 m) in some spots and […]

Continue Reading

Columbia Basin dry for the weekend but showers return Monday

Some drizzle was observed in the Tri-Cities area Thursday and Friday as a low pressure system worked its way through the region. That low is on its way east to bring some snow to the Plains and Canadian Prairies (with sharp temperature drops in places like Winnipeg). The Columbia Basin will be in between regional […]

Continue Reading

Flow turning NW’ly for Pacific Northwest bringing cooler temps & mountain snow

Seasonally warm temperatures being observed in the Pacific Northwest Friday and Saturday will draw to a close on Sunday when an upper level trough is forecast to turn the upper level wind pattern more northwesterly over the region. As a result, cooler air sourced from the Gulf of Alaska will come in for a return […]

Continue Reading

Snow and freezing rain forecast in the Columbia Basin, Yakima Valley starting Tuesday night

The next Pacific storm is forecast to start bringing precipitation to the Columbia Basin and Yakima Valley late in the day Tuesday. A few light snow showers are possible as early as 17:00 but the main show begins later in the evening for Yakima and overnight in the Tri-Cities. The first band of snow, associated […]

Continue Reading

Warmup coming to Portland and WIllamette Valley after freezing rain Tuesday night

Ice accumulation on tree branches. (Laslovarga/Wikimedia Commons)

Temperatures in Northwest Oregon and Southwest Washington remained below freezing Sunday after a cold front and low pressure system brought snow and damaging winds to the region. Oregon Public Broadcasting reports that three people died in the Portland metro area as a result of cold temperatures and falling trees. Over 200,000 customers are reported by […]

Continue Reading

Winter storm weekend for Portland metro and Willamette Valley

Arctic air diving south out of Canada on Friday and a low pressure system making landfall on the Oregon Coast Saturday will create a dynamic weather pattern through the weekend in the Pacific Northwest. As a result, numerous winter weather alerts from the National Weather Service have been posted for Western Oregon and Southwest Washington […]

Continue Reading

Frigid temps for the Inland Northwest, heavy snow possible in Northeast Oregon

An arctic cold front moving southwestward across the Columbia Basin is bringing a plunge in temperatures. When it passed through Moses Lake on Thursday afternoon, the temperature dropped from 32°F (0°C) at 13:45 to 21°F (-6°C) at 15:30. From there temperatures continued to slowly drop to reach 18°F (-8°C) by 18:30. The cold front reached […]

Continue Reading

Winter weather advisory for Portland metro as compact low moves through

A compact low pressure system embedded within the regional flow pattern is forecast to track near the Portland metro to produce heavy precipitation Tuesday night into early Wednesday morning. This has prompted the National Weather Service to issue a winter weather advisory from 22:00 Tuesday to 06:00 Wednesday. In the advisory, the National Weather Service […]

Continue Reading

Blizzard warning for the Cascades, wind alerts for Columbia Basin

A strong low pressure system and associated frontal boundaries are forecast to approach the Pacific Northwest from the northwest producing heavy precipitation and windy conditions throughout the region. Travel is expected to be difficult Monday evening through Wednesday with Cascade and Blue Mountain highways possibly being impassible at times. This system has prompted National Weather […]

Continue Reading

Christmas winter weather advisory for the Tri-Cities and Yakima

The National Weather Service has issued a winter weather advisory for the Columbia Basin and Yakima Valley from 10:00 Monday to 10:00 Tuesday. The Cascade Mountains also have an alert posted, but Walla Walla was left out of the advisory area. Light precipitation is forecast to spread from west to east across Eastern Washington and […]

Continue Reading
1 2 3 5