Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

31°F

-1°C

Humidity	96%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	1.24 mi
Last update	13 Feb 01:18 AM PST

More Information:

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

Extended Forecast for

3 Miles N Snoqualmie Pass WA

Overnight
Low: 27 °F
Slight Chance
Snow and
Patchy Fog
Friday
High: 32 °F
Snow and
Areas
Freezing Fog
Friday Night
Low: 26 °F
Heavy Snow
and Areas
Freezing Fog
Saturday
High: 29 °F
Snow and
Patchy Fog
Saturday Night
Low: 22 °F
Chance Snow
Sunday
High: 32 °F
Chance Snow
Sunday Night
Low: 24 °F
Chance Snow
Washington's Birthday
High: 32 °F
Snow
Monday Night
Low: 25 °F
Snow

Detailed Forecast

Overnight

A 10 percent chance of snow after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 27. Southwest wind around 5 mph.

Friday

Snow, mainly after noon. Patchy fog between 11am and noon. Areas of freezing fog before 10am, then areas of freezing fog after noon. High near 32. Wind chill values between 23 and 28. South southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow, mainly after 4am. The snow could be heavy at times. Areas of fog before 7pm, then patchy fog after 9pm. Areas of freezing fog between 7pm and 9pm. Low around 26. South southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow, mainly before 4pm. Patchy fog before 11am. High near 29. Wind chill values between 20 and 25. West northwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. North northeast wind around 6 mph. New snow accumulation of less than a half inch possible.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 32. New snow accumulation of less than a half inch possible.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.

Washington's Birthday

Snow, mainly after 10am. Mostly cloudy, with a high near 32.

Monday Night

Snow. Mostly cloudy, with a low around 25.

Tuesday

Snow. Mostly cloudy, with a high near 31.

Tuesday Night

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