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.

31°F

-1°C

Humidity	100%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Mar 10:29 PM PDT

More Information:

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

Extended Forecast for

14 Miles WNW Trinity WA

Winter Storm Warning March 13, 11:22pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 11:22pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 17 °F
Snow Likely
Saturday
High: 21 °F
Snow Likely
and Breezy
Saturday Night
Low: 13 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 29 °F
Snow Likely
Sunday Night
Low: 27 °F
Snow then
Rain/Snow
Monday
High: 38 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
Tuesday
High: 39 °F
Rain/Snow
then Rain

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 17. Wind chill values between 1 and 10. West wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely, mainly before 3pm. Mostly cloudy, with a high near 21. Wind chill values between zero and 5. Breezy, with a west wind 21 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 13. Wind chill values between zero and 5. West northwest wind 8 to 15 mph, with gusts as high as 20 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Wind chill values between 4 and 14. Southeast wind around 9 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 5am, then snow, possibly mixed with rain. Low around 27. Southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Monday Night

Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. Cloudy, with a high near 39.

Tuesday Night

Rain. Cloudy, with a low around 36.

Wednesday

Rain. Cloudy, with a high near 41.

Wednesday Night

Rain. Cloudy, with a low around 36.

Thursday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.