* WHAT...West winds 25 to 35 mph with gusts 45 to 55 mph.
* WHERE...Portions of south central and southwest Idaho and
southeast Oregon.
* WHEN...Until 8 PM MST /7 PM PST/ this evening.
* IMPACTS...Gusty winds could make driving difficult, especially
for high profile vehicles. Unsecured objects may be blown
around. Tree limbs could be blown down.
* WHAT...Moderate to heavy snow may result in 1 to 2 feet of snow
Tuesday evening through Thursday afternoon.
* WHERE...Olympic moutains including Hurricane Ridge.
* WHEN...From late Tuesday afternoon through Thursday afternoon
* IMPACTS...Plan on slippery road conditions.
* WHAT...For the warning, moderate to heavy snow above 1500 feet
may result in additional snow accumulations of 6 to 12 inches
tonight. For the watch, moderate to heavy snow may result in 1
to 3 feet of snow Tuesday evening through Thursday afternoon.
* WHERE...Cascade mountains of Whatcom and Skagit Counties,
including the Mount Baker Ski Area. Cascade mountains of
Snohomish and King Counties, including Stevens Pass, and
Snoqualmie Pass. Cascade mountains of Pierce and Lewis
Counties, including the Crystal Mountain Ski Area, Paradise on
Mount Rainier.
* WHEN...For the warning, until 4 AM PST Tuesday. For the watch,
late Tuesday afternoon through Thursday afternoon.
* IMPACTS...Plan on slippery road conditions.
* WHAT...For the warning, moderate to heavy snow above 1500 feet
may result in additional snow accumulations of 6 to 12 inches
tonight. For the watch, moderate to heavy snow may result in 1
to 3 feet of snow Tuesday evening through Thursday afternoon.
* WHERE...Cascade mountains of Whatcom and Skagit Counties,
including the Mount Baker Ski Area. Cascade mountains of
Snohomish and King Counties, including Stevens Pass, and
Snoqualmie Pass. Cascade mountains of Pierce and Lewis
Counties, including the Crystal Mountain Ski Area, Paradise on
Mount Rainier.
* WHEN...For the warning, until 4 AM PST Tuesday. For the watch,
late Tuesday afternoon through Thursday afternoon.
* IMPACTS...Plan on slippery road conditions.
Moderate snow and graupel showers will continue through the
evening commute across eastern Washington and north Idaho. Expect
changing visibilities in heavier showers as well as accumulations
mainly on grassy surfaces. Lookout Pass will see 1 to 3 inches of snow
with difficult travel through the evening.
* WHAT...Snow expected. Total snow accumulations of 2 to 6
inches. Winds gusting as high as 40 mph.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility.
* ADDITIONAL DETAILS...Travel along I-90 and through Snoqualmie
Pass will be impacted by snow.
* WHAT...Heavy snow above 3000 feet. Additional snow accumulations
of 6 to 10 inches. Winds gusting as high as 35 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Travel along I-84 will be
impacted by snow.
* WHAT...Snow above 4000 feet. Additional snow accumulations of up
to 4 inches. Winds gusting as high as 35 mph.
* WHERE...Southern Blue Mountains of Oregon and Ochoco-John Day
Highlands.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions. Patchy blowing snow
could significantly reduce visibility.
* WHAT...Snow expected above 3000 feet. Total snow accumulations
of up to 5 inches. Winds gusting as high as 35 mph.
* WHERE...East Slopes of the Oregon Cascades.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility.
* WHAT...Snow above 2500 feet. Additional snow accumulations of
up to 5 inches. Winds gusting as high as 35 mph.
* WHERE...Wallowa County.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Heavy snow above 3000 feet. Additional snow accumulations
of 6 to 10 inches. Winds gusting as high as 35 mph.
* WHERE...In Oregon, Northern Blue Mountains of Oregon. In
Washington, Northwest Blue Mountains.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility. Travel along I-84 will be
impacted by snow.
* WHAT...Heavy snow above 1000 feet. Additional snow accumulations
of 3 to 5 inches.
* WHERE...South Washington Cascades and South Washington Cascade
Foothills.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow above 1000 feet. Additional snow accumulations of
up to two inches.
* WHERE...Willapa Hills.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Snow above 1000 feet. Additional snow accumulations of
up to two inches.
* WHERE...Upper Hood River Valley.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the evening commute.
* WHAT...Snow above 1000 feet. Additional snow accumulations of
1 to 3 inches.
* WHERE...Central Coast Range of Western Oregon.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Plan on slippery road conditions.
* WHAT...Heavy snow above 1000 feet. Additional snow
accumulations of 1 to 3 inches, except 3 to 8 inches above
2500 feet.
* WHERE...Cascade Foothills in Lane County and Cascades in Lane
County.
* WHEN...Until 1 AM PST Tuesday.
* IMPACTS...Travel could be very difficult. Patchy blowing snow
could significantly reduce visibility.
* WHAT...For the Winter Storm Warning, snow. Additional snow
accumulations of 3 to 5 inches. For the Winter Storm Watch,
heavy snow possible. Total snow accumulations of 20 to 30
inches possible. Winds could gust as high as 40 mph Wednesday.
* WHERE...Western Chelan County.
* WHEN...For the Winter Storm Warning, until 4 AM PST Tuesday. For
the Winter Storm Watch, from late Tuesday afternoon through
Thursday afternoon.
* IMPACTS...Travel could be very difficult at times. The
hazardous conditions could impact the morning or evening
commute.
* WHAT...Snow expected. Total snow accumulations of 6 to 9 inches
above 3000 feet. Winds gusting as high as 30 mph.
* WHERE...Northeast Blue Mountains.
* WHEN...Through 4 AM PST Tuesday.
* IMPACTS...Motorists should be prepared for winter driving
conditions especially over the mountains.