Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until November 26, 04:00 AM PST

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

snow,freezing fog

28°F

-2°C

Humidity	100%
Wind Speed	NNE 3 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	28°F (-2°C)
Visibility	0.50 mi
Last update	25 Nov 09:56 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

11 Miles E Snoqualmie Pass WA

Winter Weather Advisory November 25, 10:23pm until November 26, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 25, 10:23pm until November 26, 04:00am
NOW until 4:00am Wed
Winter Weather Advisory
Tonight
Low: 31 °F
Wintry Mix
Wednesday
High: 44 °F
Chance Rain
Wednesday Night
Low: 34 °F
Rain/Snow
Thanksgiving Day
High: 41 °F
Rain/Snow
then Rain
Thursday Night
Low: 30 °F
Rain then
Rain Likely
Friday
High: 44 °F
Chance Rain
Friday Night
Low: 28 °F
Slight Chance
Rain/Snow
Saturday
High: 42 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Snow, possibly mixed with rain before 1am, then rain likely, possibly mixed with snow and freezing rain. Low around 31. Light east wind. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of 1 to 3 inches possible.

Wednesday

A chance of rain before 7am, then a chance of rain after 1pm. Mostly cloudy, with a high near 44. Light and variable wind. Chance of precipitation is 30%.

Wednesday Night

Rain, possibly mixed with snow, mainly after 7pm. Low around 34. East wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thanksgiving Day

Rain, possibly mixed with snow, becoming all rain after 10am. High near 41. Southeast wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain, mainly before 4am. Low around 30. East wind around 5 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 44.

Friday Night

A slight chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

Saturday

A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.

Saturday Night

A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 42.

Sunday Night

Mostly cloudy, with a low around 31.

Monday

A chance of rain and snow. Partly sunny, with a high near 45.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 34.

Tuesday

A chance of rain and snow. Mostly cloudy, with a high near 43.