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

20 Miles W Trinity WA

Winter Storm Warning March 12, 11:13pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 12, 11:13pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 25 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
then Snow
Likely
Friday Night
Low: 21 °F
Snow
Saturday
High: 28 °F
Snow
Saturday Night
Low: 17 °F
Chance Snow
Sunday
High: 34 °F
Snow
Sunday Night
Low: 30 °F
Rain/Snow
Monday
High: 42 °F
Rain/Snow
then Rain

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 25. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Friday

Snow, mainly before 1pm. The snow could be heavy at times. High near 31. Wind chill values between 20 and 25. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 21. West northwest wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 28. Wind chill values between 15 and 20. West wind 6 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 50 percent chance of snow. Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming east northeast after midnight. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow before 11pm, then rain, possibly mixed with snow. Low around 30. 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. Cloudy, with a high near 42.

Monday Night

Rain likely. Mostly cloudy, with a low around 35.

Tuesday

Rain. Mostly cloudy, with a high near 47.

Tuesday Night

Rain. Mostly cloudy, with a low around 38.

Wednesday

Rain. Cloudy, with a high near 45.

Wednesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 36.