Strong Storm for the West and Southwest; Heavy Snow for the Northern Plains and Upper Midwest

A strong storm will move ashore across California today accompanied by strong winds, heavy rain and heavy snow for the higher terrain. Flooding will be of great concern for Southern California into portions of Arizona through Wednesday. Several feet of snow is expected across central and southern California Mountains into the central Great Basin. Snow will impact the northern Plains into tonight. Read More >

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Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970ft.

Partly Cloudy

38°F

3°C

Humidity	89%
Wind Speed	N 0 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	21 Mar 11:56 AM PDT

More Information:

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

Extended Forecast for

4 Miles SE Snoqualmie Pass WA

This
Afternoon

Slight Chance
Rain/Snow
High: 42 °F
Tonight

Slight Chance
Rain/Snow
then Mostly
Clear
Low: 27 °F
Wednesday

Slight Chance
Snow Showers
then Slight
Chance
Rain/Snow
High: 45 °F
Wednesday
Night

Chance
Rain/Snow
Low: 29 °F
Thursday

Snow
High: 37 °F
Thursday
Night

Snow
Low: 24 °F
Friday

Heavy Snow
High: 29 °F
Friday
Night

Heavy Snow
then Chance
Snow Showers
Low: 22 °F
Saturday

Snow Showers
Likely
High: 31 °F

Detailed Forecast

This Afternoon

A slight chance of rain and snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 42. East wind around 9 mph. Chance of precipitation is 20%.

Tonight

A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly clear, with a low around 27. East wind 7 to 9 mph. Chance of precipitation is 20%.

Wednesday

A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 45. East wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Thursday

Snow. High near 37. West wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow. Low around 24. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow showers. The snow could be heavy at times. High near 29. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 22. Chance of precipitation is 80%.

Saturday

Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 22.