Aggregator

* WHAT...Snow showers expected. Total snow accumulations between 1 and 4 inches. Best chances for higher accumulations North Coast and Northwest Interior. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 1 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Sub freezing temperatures combined with leftover moisture could produce slick roads in the late night and morning hours.

* WHAT...Snow expected. Total snow accumulations between 2 and 5 inches. * WHERE...Ochoco-John Day Highlands. * WHEN...From 2 AM Monday to 4 AM PST Tuesday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions.

* WHAT...Snow expected. Total snow accumulations 5 to 7 inches near the crest. Winds gusting as high as 35 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...Until 10 PM PST this evening. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow.

* WHAT...Snow expected. Additional snow accumulations of 2 to 4 inches in valleys with up to 10 inches in the mountains. Winds gusting as high as 50 mph in southern Malheur County along the Nevada border, light winds elsewhere. * WHERE...In Idaho, Camas Prairie and Upper Weiser River. In Oregon, Malheur County. * WHEN...Until 5 PM MST /4 PM PST/ Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes.

* WHAT...Heavy snow expected. Additional snow accumulations around 5 to 10 inches in valleys with 10 to 20 inches in the mountains. Winds gusting as high as 50 mph along the Nevada border and over ridgetops in the Owyhee Mountains. * WHERE...In Idaho, Owyhee Mountains and Boise Mountains. In Oregon, Harney County. * WHEN...Until 5 PM MST /4 PM PST/ Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 8 to 20 inches. Highest snow accumulations anticipated in the southern portions of Lake and Klamath Counties. 4 to 8 inches anticipated in the northern sections of these counties. * WHERE...Central and southern Lake and Klamath Counties. This includes Highway 97, Highway 140, Highway 31, and Highway 395. * WHEN...Until 4 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 12 and 24 inches. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. This includes Siskiyou Summit on I-5, Mt Ashland, Lake of the Woods, and Crater Lake. The highest totals are anticipated towards the Oregon/California border. * WHEN...Until 4 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will likely impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy wet snow expected Above 2000 feet. Total snow accumulations between 4 and 12 inches. 1 to 4 inches of snow anticipated below 2000 feet. Highest totals are anticipated in the southern part of the County, with lowest snow levels during late Sunday night through Monday morning. * WHERE...Elevations above 2000 feet Jackson County. This includes portions of Highway 140, Highway 66, and Interstate 5. * WHEN...From 4 PM this afternoon to 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will likely impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Wet snow expected. Total snow accumulations between 4 and 11 inches above 2000 feet. 1 to 4 inches of snow anticipated below 2000 feet. * WHERE...Elevations above 2000 feet in eastern Curry County and Josephine County. This includes the Kalmiopsis Wilderness, and portions of Highway 46. * WHEN...From 4 PM this afternoon to 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 8 to 20 inches. Highest snow accumulations anticipated in the southern portions of Lake and Klamath Counties. 4 to 8 inches anticipated in the northern sections of these counties. * WHERE...Central and southern Lake and Klamath Counties. This includes Highway 97, Highway 140, Highway 31, and Highway 395. * WHEN...Until 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will likely impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Wet snow expected. Total snow accumulations between 4 and 11 inches above 2000 feet. 1 to 4 inches of snow anticipated below 2000 feet. * WHERE...Elevations above 2000 feet in eastern Curry County and Josephine County. This includes the Kalmiopsis Wilderness, and portions of Highway 46. * WHEN...From 4 PM Sunday to 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy snow. Additional snow accumulations between 12 and 24 inches. * WHERE...The southern Oregon Cascades and Siskiyou Mountains. This includes Siskiyou Summit on I-5, Mt Ashland, Lake of the Woods, and Crater Lake. The highest totals are anticipated towards the Oregon/California border. * WHEN...Until 4 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will likely impact the Monday morning commute.

...A WINTER STORM HITS SOUTHERN OREGON AND NORTHERN CALIFORNIA... .An atmospheric river and stationary front will bring impactful winter weather to the region Sunday through Monday with the most significant impacts Monday morning. The snowfall accumulation will be unusually high east of the Cascades. Travel impacts are likely, especially east of the Cascades and over Siskiyou Summit through this event. Snow will continue to accumulate into Tuesday, although the locations, intensity and elevations will change. * WHAT...Heavy wet snow expected Above 2000 feet. Total snow accumulations between 4 and 12 inches. 1 to 4 inches of snow anticipated below 2000 feet. Highest totals are anticipated in the southern part of the County, with lowest snow levels during late Sunday night through Monday morning. * WHERE...Elevations above 2000 feet Jackson County. This includes portions of Highway 140, Highway 66, and Interstate 5. * WHEN...From 4 PM Sunday to 4 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will likely impact the Monday morning commute.

* WHAT...Snow expected. Total snow accumulations between 1 and 3 inches. * WHERE...Portions of northwest and west central Washington. * WHEN...From 10 PM this evening to 1 PM PST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute.

* WHAT...Snow expected. Total snow accumulations between 1 and 3 inches. * WHERE...Hood Canal Area and Tacoma Area. * WHEN...From 10 PM this evening to 1 PM PST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute.

SABOTX * WHAT...Significant new snow and strong winds, a variable and weak snowpack, and a busy weekend in the backcountry could combine for uniquely dangerous avalanche conditions. * WHERE...The Washington Cascades from the Canadian Border to the Columbia River, Mt Hood, and the Olympic Mountains. * WHEN...In effect until Sun 18:00 PST. * IMPACTS...Avalanches large enough to bury, injure or kill a person may be easy to trigger on a variety of slopes. Avalanches may break widely across the slope.

SABPQR * WHAT...Significant new snow and strong winds, a variable and weak snowpack, and a busy weekend in the backcountry could combine for uniquely dangerous avalanche conditions. * WHERE...The Washington Cascades from the Canadian Border to the Columbia River, Mt Hood, and the Olympic Mountains. * WHEN...In effect from Fri 18:00 PST to Sun 18:00 PST. * IMPACTS...Avalanches large enough to bury, injure or kill a person may be easy to trigger on a variety of slopes. Avalanches may break widely across the slope.

SABPQR * WHAT...Significant new snow and strong winds, a variable and weak snowpack, and a busy weekend in the backcountry could combine for uniquely dangerous avalanche conditions. * WHERE...The Washington Cascades from the Canadian Border to the Columbia River, Mt Hood, and the Olympic Mountains. * WHEN...In effect from Fri 18:00 PST to Sun 18:00 PST. * IMPACTS...Avalanches large enough to bury, injure or kill a person may be easy to trigger on a variety of slopes. Avalanches may break widely across the slope.

SABSEW * WHAT...SIGNIFICANT NEW SNOW AND STRONG WINDS, A VARIABLE AND WEAK SNOWPACK, AND A BUSY WEEKEND IN THE BACKCOUNTRY COULD COMBINE FOR UNIQUELY DANGEROUS AVALANCHE CONDITIONS. * WHERE...THE WASHINGTON CASCADES FROM THE CANADIAN BORDER TO THE COLUMBIA RIVER, MT HOOD, AND THE OLYMPIC MOUNTAINS. * WHEN...IN EFFECT FROM FRI 18:00 PST TO SUN 18:00 PST. * IMPACTS...AVALANCHES LARGE ENOUGH TO BURY, INJURE OR KILL A PERSON MAY BE EASY TO TRIGGER ON A VARIETY OF SLOPES. AVALANCHES MAY BREAK WIDELY ACROSS THE SLOPE.

* WHAT...Heavy snow. Additional snow accumulations between 5 and 10 inches. * WHERE...In Oregon, North Oregon Coast Range. In Washington, Willapa Hills. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.