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	SSW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	13 Mar 06:29 PM PDT

More Information:

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

Extended Forecast for

5 Miles ENE Index WA

Winter Storm Warning March 13, 07:32pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 07:32pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 24 °F
Rain/Snow
then Snow
Saturday
High: 30 °F
Snow Likely
Saturday Night
Low: 21 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 36 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 33 °F
Rain/Snow
Monday
High: 42 °F
Rain/Snow
then Rain
Monday Night
Low: 38 °F
Rain
Tuesday
High: 43 °F
Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after 8pm. The snow could be heavy at times. Low around 24. Wind chill values between 15 and 20. West wind 5 to 11 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely, mainly before 1pm. Partly sunny, with a high near 30. Wind chill values between 13 and 19. West wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 14 and 19. West wind 5 to 7 mph becoming southeast after midnight. New snow accumulation of less than one inch possible.

Sunday

Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 36. Wind chill values between 14 and 24. East wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Rain, possibly mixed with snow. Low around 33. South wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain. Low around 38. Chance of precipitation is 90%.

Tuesday

Rain. Cloudy, with a high near 43.

Tuesday Night

Rain. Cloudy, with a low around 40.

Wednesday

Rain. Cloudy, with a high near 45.

Wednesday Night

Rain. Cloudy, with a low around 40.