* WHAT...Snow expected above 3500 feet. Total snow accumulations 4
to 8 inches.
* WHERE...Holden Village and Stevens Pass.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Travel could be difficult. Expect winter driving
conditions at Stevens Pass.
* ADDITIONAL DETAILS...Temperatures will be near freezing through
Friday Night at Stevens Pass with heavy, wet snow.
* WHAT...Snow at or above elevations greater than 5000 ft.
Additional snow accumulations between 2 and 10 inches.
* WHERE...West Slopes North Cascades and Passes.
* WHEN...Until 11 PM PDT Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Thursday evening and Friday morning commutes.
* ADDITIONAL DETAILS...There will be a brief break in the steadier
snowfall today before snow increases in intensity tonight through
Friday.
* WHAT...Snow at or above elevations greater than 4000 ft.
Additional snow accumulations between 1 and 24 inches.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Thursday evening and Friday
morning commutes.
* ADDITIONAL DETAILS...Snow will increase in intensity late this
afternoon and continue through Friday. The heaviest snowfall
amounts will be above 5000 feet.
* WHAT...Snow expected at or above elevations greater than 4000 ft.
Total snow accumulations up to 9 inches.
* WHERE...West Slopes North Central Cascades and Passes.
* WHEN...From 11 PM this evening to 5 PM PDT Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Friday morning and evening commutes.
* ADDITIONAL DETAILS...The heaviest snowfall amounts will be above
5000 feet.
...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON...
.Snow showers will continue through Friday afternoon. Highest
accumulations will be above 4500 feet in the Marion, Linn, and Lane
County Cascades.
* WHAT...Snow expected. Additional accumulations of 2 to 5 inches
above 4000 feet and 5 to 10 inches above 5000 feet.
* WHERE...In Oregon, North Oregon Cascades. In Washington, South
Washington Cascades.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Thursday
evening and Friday morning commutes.
* WHAT...Snow above 3500 feet. Snow accumulations 7 to 15 inches.
* WHERE...Washington Pass, Sherman Pass, Loup Loup Pass, and Highway
20 Wauconda Summit.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Travel could be very difficult. Expect winter driving
conditions on the Highway 20 mountain passes.
* ADDITIONAL DETAILS...Snow will pick up again later this evening
and tonight in north central Washington.
* WHAT...Snow expected above 3500 feet. Total snow accumulations 4
to 8 inches.
* WHERE...Stevens Pass.
* WHEN...From 11 PM this evening to 5 AM PDT Saturday.
* IMPACTS...Travel could be difficult. Expect winter driving
conditions at Stevens Pass.
* ADDITIONAL DETAILS...Temperatures will warm to around freezing
Friday afternoon which will lead to heavy, wet snow at Stevens
Pass.
* WHAT...Snow expected mainly above 4000 feet. Total snow
accumulations 6 to 11 inches.
* WHERE...Upper Slopes of the Eastern Washington Cascades Crest.
* WHEN...From 11 PM this evening to 5 AM PDT Saturday.
* IMPACTS...Periods of moderate and heavy snow will combine with low
visibilities to create difficult driving conditions.
* WHAT...Snow above 3500 feet. Additional Snow accumulations 6 to 12
inches.
* WHERE...Washington Pass, Loup Loup Pass, Highway 20 Wauconda
Summit, and Sherman Pass.
* WHEN...Until 11 PM PDT Friday.
* IMPACTS...Expect winter driving conditions at the mountain passes.
* ADDITIONAL DETAILS...There will be a break in the snowfall today
but will pick up again tonight through Friday.
* WHAT...Snow expected at or above elevations greater than 5000 ft.
Total snow accumulations between 6 and 10 inches.
* WHERE...West Slopes North Cascades and Passes. Primary area of
concern will be along Highway 20 in the area of Rainy Pass.
* WHEN...Until 11 PM PDT Friday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...There will be a brief break in the steadier
snowfall today before snow increases in intensity tonight through
Friday.
* WHAT...Snow expected at or above elevations greater than 4000 ft.
Total snow accumulations between 8 and 24 inches. Winds gusting as
high as 40 mph.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Travel could be very difficult to impossible.
* ADDITIONAL DETAILS...There will be a brief break in the steadier
snowfall this morning, snow will then increase in intensity later
this afternoon and continue through Friday. The heaviest snowfall
amounts will be above 5000 feet.
...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON...
.A cold front will bring a rapid onset of accumulating snow above
4000 feet this afternoon and evening. Precipitation will be more
showery today, increasing in intensity tonight into Friday. Highest
accumulations will be above 5000 feet and in the Linn and Lane
County Cascades. Winds too will become gusty from the south tonight
which will increase chances for blowing snow and reduced visibility.
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches
above 4000 feet and 10 to 17 inches above 5000 feet.
* WHERE...In Oregon, North Oregon Cascades. In Washington, South
Washington Cascades.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Thursday
morning and evening commutes.
* WHAT...Visibility at a quarter mile or less in dense fog.
* WHERE...Yakima Valley.
* WHEN...Until 8 AM PDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Dense Fog has been observed along I-82
between Grandview and Parker.
...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON...
.A cold front will bring a rapid onset of accumulating snow above
4000 to 5000 feet this afternoon and evening. A lull in snow will
most likely occur tonight before additional snow showers bring
higher snowfall rates to the Cascades Thursday into early Friday.
Highest accumulations will be above 5000 feet and in the Linn and
Lane County Cascades.
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches
above 4000 feet and 10 to 18 inches above 5000 feet.
* WHERE...In Oregon, North Oregon Cascades. In Washington, South
Washington Cascades.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
* WHAT...Snow expected at or above elevations greater than 5000 ft.
Total snow accumulations between 8 and 10 inches.
* WHERE...West Slopes North Cascades and Passes. Primary area of
concern will be along Highway 20 in the area of Rainy Pass.
* WHEN...From 5 PM this afternoon to 11 PM PDT Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Wednesday evening and Thursday morning commutes.
* ADDITIONAL DETAILS...A cold front will bring accumulating snow
above 5000 feet on Wednesday. A lull in snow will most likely
occur Wednesday night into Thursday morning before additional snow
showers bring periods of heavier snowfall late Thursday into
Friday.
* WHAT...Snow expected at or above elevations greater than 4000 ft.
Total snow accumulations between 8 and 20 inches. Winds gusting as
high as 40 mph.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...Until 5 PM PDT Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the commutes Wednesday evening through Friday.
* ADDITIONAL DETAILS...A cold front will bring accumulating snow
above 4000 feet on Wednesday. A lull in snow will most likely
occur Wednesday night into Thursday morning before additional snow
showers bring periods of heavier snowfall late Thursday into
Friday.
* WHAT...Snow above 3500 feet. Snow accumulations 6 to 12 inches.
* WHERE...Washington Pass, Loup Loup Pass, Mazama, Highway 20
Wauconda Summit, and Sherman Pass.
* WHEN...Until 11 PM PDT Friday.
* IMPACTS...Expect winter driving conditions at the mountain passes.
* ADDITIONAL DETAILS...Mountain passes will receive the greatest
snowfall amounts. There will be a break in the snowfall tonight
but will pick up again in the afternoon and evening hours
Thursday. Snow will begin to taper off Friday evening.
...EARLY SEASON SNOWFALL TO THE CASCADES THROUGH FRIDAY AFTERNOON...
.A cold front will bring a rapid onset of accumulating snow above
4000-5000 feet this afternoon and evening. A lull in snow will most
likely occur tonight into Thursday morning before additional snow
showers bring higher snowfall rates to the Cascades late Thursday
into early Friday. Highest accumulations will be above 5500 feet and
in the Lane County Cascades.
* WHAT...Snow expected. Total snow accumulations of 6-12 inches
except up to 16 inches along the tops of the volcanos (above 5500
feet).
* WHERE...In Oregon, North Oregon Cascades and Cascades of Marion
and Linn Counties. In Washington, South Washington Cascades.
* WHEN...From 2 PM this afternoon to 5 PM PDT Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Wednesday
evening and Thursday morning commutes.
* WHAT...Snow expected at or above elevations greater than 4000 ft.
Total snow accumulations between 8 and 20 inches. Winds gusting as
high as 40 mph.
* WHERE...West Slopes South Central Cascades and Passes.
* WHEN...From 11 AM this morning to 5 PM PDT Friday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the commutes Wednesday evening through Friday.
* ADDITIONAL DETAILS...A cold front will bring accumulating snow
above 4000 feet on Wednesday. A lull in snow will most likely
occur Wednesday night into Thursday morning before additional snow
showers bring periods of heavier snowfall late Thursday into
Friday.
