Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

32°F

0°C

Humidity	100%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	0.69 mi
Last update	20 Nov 10:18 PM PST

More Information:

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

Extended Forecast for

5 Miles NNE Snoqualmie Pass WA

Tonight
Low: 32 °F
Chance Snow
Showers
Thursday
High: 38 °F
Snow Showers
Likely then
Rain/Snow
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 41 °F
Rain/Snow
Friday Night
Low: 29 °F
Snow Showers
Saturday
High: 35 °F
Snow Showers
Saturday Night
Low: 27 °F
Snow Showers
Sunday
High: 35 °F
Snow Showers
Likely
Sunday Night
Low: 27 °F
Snow Showers
Likely

Detailed Forecast

Tonight

A 40 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a steady temperature around 32. Wind chill values between 24 and 29. East southeast wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow showers likely between 8am and 1pm, then rain and snow showers. High near 38. Wind chill values between 22 and 32. East southeast wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain and snow showers likely before 7pm, then snow showers between 7pm and 1am, then rain, possibly mixed with snow showers after 1am. Snow level rising to 4600 feet after midnight. Low around 33. Wind chill values between 22 and 27. East southeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Rain, possibly mixed with snow showers before 10am, then rain showers between 10am and 1pm, then rain, possibly mixed with snow showers after 1pm. Snow level 5600 feet lowering to 4600 feet in the afternoon . High near 41. Wind chill values between 24 and 32. Southeast wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Snow showers, mainly after 7pm. Low around 29. South wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow showers. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday

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

Sunday Night

Snow showers likely. Mostly cloudy, with a low around 27.

Monday

Snow showers likely. Mostly cloudy, with a high near 36.

Monday Night

Snow showers likely. Mostly cloudy, with a low around 26.