High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Partly Cloudy

24°F

-4°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	26 Jan 01:56 AM PST

More Information:

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

Extended Forecast for

2 Miles ENE Snoqualmie Pass WA

Overnight
Low: 20 °F
Mostly Cloudy
Monday
High: 33 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 32 °F
Mostly Cloudy
then Chance
Snow Showers
Tuesday Night
Low: 26 °F
Snow Likely
Wednesday
High: 32 °F
Snow then
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
Thursday
High: 32 °F
Rain/Snow
Thursday Night
Low: 31 °F
Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 20. Southeast wind around 6 mph.

Monday

Partly sunny, with a high near 33. Southeast wind around 5 mph becoming light and variable in the morning.

Monday Night

Mostly cloudy, with a steady temperature around 28. East wind 5 to 7 mph.

Tuesday

A 30 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 32. East wind 10 to 14 mph, with gusts as high as 20 mph.

Tuesday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. Southeast wind 9 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 1pm, then rain and snow. High near 32. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday Night

Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 32. Chance of precipitation is 90%.

Thursday Night

Rain. Low around 31. Chance of precipitation is 90%.

Friday

Rain. Mostly cloudy, with a high near 35.

Friday Night

Rain likely. Mostly cloudy, with a low around 32.