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

8 Miles NNW Trinity WA

Winter Storm Warning March 13, 10:59pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:59pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 14 °F
Mostly Cloudy
then Snow
Likely
Saturday
High: 20 °F
Snow Likely
and Blustery
Saturday Night
Low: 10 °F
Mostly Cloudy
Sunday
High: 28 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow
Monday
High: 38 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Snow
Tuesday
High: 39 °F
Snow

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 14. Wind chill values between -1 and 9. West northwest wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely, mainly before 9am. Mostly cloudy, with a high near 20. Wind chill values between -3 and 3. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Mostly cloudy, with a low around 10. Wind chill values between -3 and 2. West northwest wind 9 to 16 mph, with gusts as high as 21 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Wind chill values between 2 and 12. West wind around 9 mph becoming south southwest in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 25. Southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 2pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday Night

Snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday

Snow. Cloudy, with a high near 39.

Tuesday Night

Snow. Mostly cloudy, with a low around 34.

Wednesday

Snow. Cloudy, with a high near 41.

Wednesday Night

Rain and snow. Mostly cloudy, with a low around 34.

Thursday

Snow. Mostly cloudy, with a high near 41.