* WHAT...For the Winter Weather Advisory, snow. Additional snow
accumulations up to one inch on valley floors with 1 to 4 inches
above 2,500 feet. For the Winter Storm Warning, heavy snow
expected. Total snow accumulations between 4 and 9 inches with up
to 16 inches in higher terrain.
* WHERE...For the Winter Weather Advisory, Eastern Curry County and
Josephine County including Cave Junction and Grants Pass. This
includes Highways 199, 238 and I-5 from around Sexton Summit
southward. For the Winter Storm Warning, Eastern Curry County and
Josephine County, including the Kalmiopsis Wilderness. This
includes Highways 199 and I-5 from near Sexton Summit.
* WHEN...For the Winter Weather Advisory, until 7 PM PST this
evening. For the Winter Storm Warning, from 4 AM Wednesday to 4 AM
PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Tuesday evening and
Wednesday morning commutes.
* WHAT...Heavy snow. Additional snow accumulations between 2 and 7
inches.
* WHERE...Lake County and eastern Klamath County, North Central and
Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc
Counties, and Klamath Basin, including Keno, Klamath Falls,
Sprague River, Beatty, Bly, Dorris, Macdoel and Tennant. This
includes Highways 139, 140, 39, 97, 66, 31 and 395.
* WHEN...Until 1 AM PST Wednesday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday evening commute.
* WHAT...For the first Winter Weather Advisory, additional snow
accumulations between 2 and 4 inches. For the second Winter
Weather Advisory, snow expected. Total snow accumulations between
3 and 8 inches with up to 10 near Crater Lake and Diamond Lake.
* WHERE...The southern Oregon Cascades. This includes Diamond Lake,
Crater Lake, and Highway 140 at Lake of the Woods.
* WHEN...For the first Winter Weather Advisory, until 10 PM PST this
evening. For the second Winter Weather Advisory, from 4 AM
Wednesday to 4 AM PST Thursday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday evening and Wednesday morning commutes.
* WHAT...Snow. Additional snow accumulations between 2 and 4 inches.
* WHERE...Siskiyou Mountains and Southern Oregon Cascades. This
includes Highway 140, 66 and Howard Prairie and Siskiyou Summit.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute.
* WHAT...For the first Winter Weather Advisory, additional snow
accumulations up to two inches. For the second Winter Weather
Advisory, total snow accumulations between 2 and 5 inches with up
to 9 inches in high terrain.
* WHERE...Eastern Douglas County Foothills, including Steamboat and
Toketee Falls. This includes Highway 138.
* WHEN...For the first Winter Weather Advisory, until 7 PM PST this
evening. For the second Winter Weather Advisory, from 4 AM
Wednesday to 4 AM PST Thursday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Tuesday evening and Wednesday morning commutes.
* WHAT...For the Winter Weather Advisory, snow. Additional snow
accumulations up to one inch on valley floors with 1 to 4 inches
above 2,500 feet. For the Winter Storm Warning, heavy snow
expected. Total snow accumulations between 4 and 9 inches with up
to 16 inches in higher terrain.
* WHERE...For the Winter Weather Advisory, Eastern Curry County and
Josephine County including Cave Junction and Grants Pass. This
includes Highways 199, 238 and I-5 from around Sexton Summit
southward. For the Winter Storm Warning, Eastern Curry County and
Josephine County, including the Kalmiopsis Wilderness. This
includes Highways 199 and I-5 from near Sexton Summit.
* WHEN...For the Winter Weather Advisory, until 7 PM PST this
evening. For the Winter Storm Warning, from 4 AM Wednesday to 4 AM
PST Thursday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Tuesday evening and
Wednesday morning commutes.
* WHAT...Snow. Additional snow accumulations up to 3 inches.
* WHERE...Jackson County, including Rogue River, Medford, Ashland,
Shady Cove, and Butte Falls. This includes Highways 238, 62,
140,and I-5.
* WHEN...Until 7 PM PST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute.
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches in the
valleys. Accumulation of 5 to 7 inches in the mountains above 6000
feet.
* WHERE...In Idaho, West Central Mountains. In Oregon, Baker County.
* WHEN...Until 5 AM MST /4 AM PST/ Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible.
* WHAT...Snow. Additional snow accumulations of 1 to 3 inches.
* WHERE...Harney County.
* WHEN...Until 4 AM PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Snow expected. Total snow accumulations between 1 and 4
inches.
* WHERE...Foothills of the Northern and Central Oregon Cascades,
Outer Southeast Portland Metro, West Columbia River Gorge of
Oregon above 500 ft, and South Washington Cascade Foothills.
* WHEN...From midnight tonight to 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...From midnight tonight to 4 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Snow expected. Total snow accumulations up to one inch,
except up to three inches at the upper Hood River Valley.
* WHERE...Western and Central Columbia River Gorge and the Hood
River Valley.
* WHEN...From midnight tonight to 1 AM PST Thursday. Heaviest snow
will be from 4 AM to 10 PM Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
8 inches.
* WHERE...In Oregon, North Oregon Coast Range. In Washington,
Willapa Hills.
* WHEN...From 6 PM this evening to 7 PM PST Wednesday. Heaviest snow
will be from 10 AM to 4 PM Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Heavy snow expected. Total snow accumulations between 4 and
10 inches.
* WHERE...Central Oregon Coast Range.
* WHEN...From 6 PM this evening to 7 PM PST Wednesday. Heaviest snow
will be from 4 AM to 2 PM Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Wet snow expected. Total snow accumulations up to 3 inches.
* WHERE...Central Coast of Oregon and Central Oregon Coast Range
Lowlands.
* WHEN...From 6 PM this evening to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Wet snow expected. Total snow accumulations up to 3 inches.
* WHERE...Clatsop County and Tillamook County Coast, North Oregon
Coast Range Lowlands, South Washington Coast, and Willapa and
Wahkiakum Lowlands.
* WHEN...From 6 PM this evening to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
...WIDESPREAD SNOW SHOWERS FROM TUESDAY NIGHT THROUGH WEDNESDAY...
.Snow is expected late Tuesday through Wednesday across southwest
Washington and northwest Oregon. Snow showers will be geographically
dependent, and areas that receive more showers will see higher snow
amounts.
* WHAT...Snow expected. Total snow accumulations up to one inch,
except up to two inches at the West Hills and Chehalem Mountains.
* WHERE...Central and Southern Willamette Valley, Portland Metro
Lowlands, Greater Vancouver Metro, Lower Columbia River and
Cowlitz River Valleys, and Portland West Hills and Chehalem
Mountain.
* WHEN...From midnight tonight to noon PST Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* WHAT...Visibility one quarter mile or less in areas of dense fog.
Pockets of freezing fog expected.
* WHERE...East Central Willamette Valley and Linn County Lowlands.
* WHEN...Until noon PST today.
* IMPACTS...Low visibility could make driving conditions hazardous.
* WHAT...Snow. Additional snow accumulations 1 to 4 inches.
* WHERE...Central Oregon, John Day Basin, and Foothills of the
Southern Blue Mountains of Oregon.
* WHEN...Until 10 AM PST Wednesday.
* IMPACTS...Travel could be difficult due to periods of moderate to
heavy snow. The hazardous conditions could impact the Tuesday
morning and evening commutes.
* WHAT...Heavy snow. Additional snow accumulations between 3 and 5
inches.
* WHERE...In Oregon, Foothills of the Northern Blue Mountains of
Oregon. In Washington, Foothills of the Blue Mountains of
Washington.
* WHEN...Until 10 AM PST Wednesday.
* IMPACTS...Periods of moderate and heavy snow will combine with low
visibilities to create difficult driving conditions. The hazardous
conditions could impact the Tuesday morning and evening commutes.
* ADDITIONAL DETAILS...A lull in snow is expected this morning
through 1 to 4 PM this afternoon that will be followed by moderate
snow with rates as high as 1 inch per hour late this afternoon and
evening.
