Atmospheric River Impacting the West Coast

A strong frontal system impacting California will bring gusty winds, heavy rain, and mountain snow. White out/blizzard conditions and heavy snow in the Sierra Nevada may cause road closures and travel delays. Additionally flash flooding and debris flows are possible across parts of central and southern California. A wintry mix is expected in the Tennessee Valley into the southern Appalachians. Read More >

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Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

light snow

26°F

-3°C

Humidity	94%
Wind Speed	N 6 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	1.06 mi
Wind Chill	19°F (-7°C)
Last update	27 Jan 03:22 AM PST

More Information:

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

Extended Forecast for

8 Miles NE Snoqualmie Pass WA

Overnight

Chance Snow
Showers
Low: 18 °F
Wednesday

Chance Snow
Showers
High: 21 °F
Wednesday
Night

Chance Snow
Low: 20 °F
Thursday

Chance Snow
High: 20 °F
Thursday
Night

Mostly Cloudy
Low: 18 °F
Friday

Partly Sunny
High: 26 °F
Friday
Night

Snow Likely
Low: 20 °F
Saturday

Snow Likely
High: 26 °F
Saturday
Night

Snow Likely
Low: 22 °F

Detailed Forecast

Overnight

A 50 percent chance of snow showers. Cloudy, with a steady temperature around 18. Wind chill values between 4 and 9. East southeast wind around 14 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 21. Wind chill values between 4 and 12. Southeast wind 8 to 11 mph. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 20. Wind chill values between 9 and 14. East southeast wind around 10 mph. New snow accumulation of 1 to 2 inches possible.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 20. Wind chill values between 10 and 15. East southeast wind 5 to 8 mph becoming south southwest in the afternoon. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Mostly cloudy, with a low around 18. Light northeast wind.

Friday

Partly sunny, with a high near 26.

Friday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 26.

Saturday Night

Snow likely. Mostly cloudy, with a low around 22.

Sunday

Snow likely. Mostly cloudy, with a high near 27.

Sunday Night

Snow likely. Mostly cloudy, with a low around 24.

Monday

Snow likely. Mostly cloudy, with a high near 28.

Monday Night

A chance of snow. Mostly cloudy, with a low around 21.