A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

Stampede Pass (KSMP)

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

light snow,mist

24°F

-4°C

Humidity	95%
Wind Speed	W 8 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	23°F (-5°C)
Visibility	1.00 mi
Wind Chill	15°F (-9°C)
Last update	08 Jan 04:37 AM PST

More Information:

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

Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

Winter Storm Warning January 8, 04:49am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 8, 04:49am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Overnight
Low: 28 °F
Heavy Snow
Thursday
High: 37 °F
Heavy Snow
then
Rain/Snow
Thursday Night
Low: 33 °F
Rain/Snow
Likely
Friday
High: 41 °F
Chance
Rain/Snow
then Mostly
Cloudy
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 43 °F
Partly Sunny
then Slight
Chance Rain
Saturday Night
Low: 31 °F
Chance
Rain/Snow
Sunday
High: 44 °F
Chance
Rain/Snow
then Chance
Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 28. West wind around 5 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow before 1pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 37. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, possibly mixed with rain, mainly before 4am. Mostly cloudy, with a low around 33. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 10am. Mostly cloudy, with a high near 41. Calm wind. Chance of precipitation is 40%.

Friday Night

Mostly cloudy, with a low around 30. Calm wind.

Saturday

A 10 percent chance of rain after 4pm. Partly sunny, with a high near 43.

Saturday Night

A chance of rain and snow, mainly after 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Sunday

A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

Sunday Night

Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.