Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. 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	WSW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	12 Mar 10:29 PM PDT

More Information:

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

Extended Forecast for

16 Miles WSW Trinity WA

Winter Storm Warning March 12, 11:36pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 11:36pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 20 °F
Heavy Snow
Friday
High: 25 °F
Heavy Snow
Friday Night
Low: 16 °F
Snow
Saturday
High: 21 °F
Snow
Saturday Night
Low: 12 °F
Chance Snow
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow
Monday
High: 35 °F
Rain/Snow
then Rain

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 20. Wind chill values between 10 and 15. West wind around 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.

Friday

Snow, mainly before 1pm. The snow could be heavy at times. High near 25. Wind chill values between 12 and 17. West wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Snow. Low around 16. Wind chill values between 5 and 10. West northwest wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 21. Wind chill values between 4 and 9. West northwest wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12. North northwest wind 8 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 11am. Cloudy, with a high near 35.

Monday Night

Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30.

Tuesday

Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 41.

Tuesday Night

Rain. Mostly cloudy, with a low around 33.