Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 14, 05:00 AM PDT

Current conditions at

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

32°F

0°C

Humidity	100%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	13 Mar 10:29 AM PDT

More Information:

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

Extended Forecast for

5 Miles WSW Stevens Pass WA

Winter Storm Warning March 13, 10:49am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:49am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Today
High: 33 °F
Rain/Snow and
Areas
Freezing Fog
Tonight
Low: 24 °F
Rain/Snow and
Dense
Freezing Fog
then Snow
Likely
Saturday
High: 27 °F
Snow
Saturday Night
Low: 19 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 36 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 34 °F
Rain
Monday
High: 44 °F
Rain
Monday Night
Low: 39 °F
Rain

Detailed Forecast

Today

Snow, possibly mixed with rain. The snow could be heavy at times. Areas of fog after 4pm. Areas of freezing fog before 4pm, then areas of freezing fog after 5pm. High near 33. West wind 3 to 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after 8pm. Patchy fog between 11pm and midnight. Widespread dense freezing fog before 11pm. Low around 24. West southwest wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday

Snow. Steady temperature around 27. Wind chill values between 16 and 21. West wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 19. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

Sunday

Snow likely before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain. High near 44. Chance of precipitation is 90%.

Monday Night

Rain. Mostly cloudy, with a low around 39.

Tuesday

Rain. Cloudy, with a high near 49.

Tuesday Night

Rain. Cloudy, with a low around 41.

Wednesday

Rain. Cloudy, with a high near 48.