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.

33°F

1°C

Humidity	100%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	13 Mar 03:29 PM PDT

More Information:

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

Extended Forecast for

12 Miles WNW Trinity WA

Winter Storm Warning March 13, 04:23pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 04:23pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 23 °F
Heavy Snow
Tonight
Low: 13 °F
Snow Likely
Saturday
High: 17 °F
Snow Likely
and Blustery
Saturday Night
Low: 9 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 26 °F
Snow Likely
Sunday Night
Low: 24 °F
Snow
Monday
High: 35 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow
then Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 23. Wind chill values between 12 and 17. West wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 13. Wind chill values between -4 and 6. West wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely, mainly before 2pm. Partly sunny, with a high near 17. Wind chill values between -4 and 1. Blustery, with a west northwest wind 21 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. Wind chill values between -4 and 1. Northwest wind 9 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 26. South southwest wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 24. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 11am, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday Night

Rain and snow, becoming all snow after 11pm. Cloudy, with a low around 32.

Tuesday

Snow before 8am, then rain, possibly mixed with snow. Cloudy, with a high near 36.

Tuesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 33.

Wednesday

Rain, possibly mixed with snow. Cloudy, with a high near 38.

Wednesday Night

Rain, possibly mixed with snow. Cloudy, with a low around 33.

Thursday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.