Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from December 8, 04:00 AM PST until December 9, 10:00 AM PST

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Current conditions at

FIRE TRNG. ACADEMY (FTAW1)

Lat: 47.456778°NLon: 121.665167°WElev: 1580ft.

42°F

6°C

Humidity	86%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	08 Dec 04:07 AM PST

More Information:

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

Extended Forecast for

12 Miles NNW Snoqualmie Pass WA

Winter Storm Warning until December 9, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 9, 10:00am

NOW until
10:00am Thu

Winter Storm Warning
Overnight

Rain
Low: 37 °F
Wednesday

Rain/Snow
then Chance
Snow
High: 37 °F⇓
Wednesday
Night

Heavy Snow
then Wintry
Mix Likely
Low: 30 °F
Thursday

Wintry Mix
High: 33 °F
Thursday
Night

Snow Likely
then Chance
Snow
Low: 30 °F
Friday

Snow Showers
Likely
High: 36 °F
Friday
Night

Rain/Snow
Low: 35 °F
Saturday

Rain/Snow
High: 38 °F

Detailed Forecast

Overnight

Rain. Snow level 3400 feet. Steady temperature around 37. West southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain before 7am, then snow. The snow could be heavy at times. Temperature falling to around 31 by 4pm. Wind chill values between 25 and 30. West wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely before 4am, then snow and freezing rain likely. The snow could be heavy at times. Mostly cloudy, with a low around 30. West southwest wind around 7 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow, possibly mixed with freezing rain, becoming all snow after 1pm. High near 33. Wind chill values between 25 and 30. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow showers likely, mainly after 10am. Cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow showers likely before 10pm, then rain and snow showers. The snow could be heavy at times. Snow level 2600 feet. Low around 35. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Saturday

Rain and snow showers before 7am, then rain showers between 7am and 4pm, then rain and snow showers after 4pm. The rain and snow could be heavy at times. Snow level 3300 feet. Cloudy, with a high near 38.

Saturday Night

Snow showers. The snow could be heavy at times. Cloudy, with a low around 31.

Sunday

Snow showers. Mostly cloudy, with a high near 34.

Sunday Night

Snow showers likely. Mostly cloudy, with a low around 29.

Monday

Snow showers likely. Mostly cloudy, with a high near 35.

Monday Night

Snow showers likely. Mostly cloudy, with a low around 29.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 33.