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	SSW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Mar 12:29 AM PDT

More Information:

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

Extended Forecast for

18 Miles WNW Trinity WA

Winter Storm Warning March 13, 01:40am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:40am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 20 °F
Heavy Snow
Friday
High: 24 °F
Heavy Snow
then Chance
Snow
Friday Night
Low: 16 °F
Snow
Saturday
High: 22 °F
Snow and
Breezy
Saturday Night
Low: 12 °F
Chance Snow
Sunday
High: 28 °F
Snow
Sunday Night
Low: 26 °F
Snow
Monday
High: 36 °F
Rain/Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 20. Wind chill values between 10 and 15. Southwest wind around 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Friday

Snow, mainly before noon. The snow could be heavy at times. High near 24. Wind chill values between 11 and 16. West wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 16. Wind chill values between 2 and 12. West wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday

Snow. High near 22. Wind chill values between 3 and 8. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12. West northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 11am. High near 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 26. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 11am, then rain, possibly mixed with snow. Cloudy, with a high near 36.

Monday Night

Snow, possibly mixed with rain. Mostly cloudy, with a low around 31.

Tuesday

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

Tuesday Night

Rain, possibly mixed with snow. Mostly cloudy, with a low around 34.