Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

heavy snow,freezing fog

27°F

-3°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	27°F (-3°C)
Visibility	0.25 mi
Last update	13 Mar 03:56 AM PDT

More Information:

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

Extended Forecast for

11 Miles N Roslyn WA

Winter Storm Warning March 13, 04:24am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 04:24am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 29 °F
Heavy Snow
Friday
High: 36 °F
Heavy Snow
Friday Night
Low: 24 °F
Snow then
Chance Snow
Saturday
High: 31 °F
Snow Likely
Saturday Night
Low: 20 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 36 °F
Snow
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 46 °F
Rain Likely

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 29. Calm wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Friday

Snow. The snow could be heavy at times. High near 36. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow, mainly before 8pm. Low around 24. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly before 11am. Mostly sunny, with a high near 31. West wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Sunday

Snow, mainly after 11am. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

Monday Night

Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

Tuesday

Rain likely. Partly sunny, with a high near 50.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 40.