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.

34°F

1°C

Humidity	99%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 02:29 PM PDT

More Information:

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

Extended Forecast for

13 Miles NW Trinity WA

Winter Storm Warning March 13, 03:11pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 03:11pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 34 °F
Snow
Tonight
Low: 21 °F
Snow Likely
Saturday
High: 29 °F
Snow Likely
Saturday Night
Low: 15 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 37 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 45 °F
Rain/Snow
then Rain
Monday Night
Low: 39 °F
Rain

Detailed Forecast

This Afternoon

Snow. High near 34. West northwest wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. West northwest wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely, mainly before 3pm. Mostly cloudy, with a high near 29. Wind chill values between 10 and 19. West northwest wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. Wind chill values between 8 and 13. West northwest wind 5 to 8 mph.

Sunday

Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. East southeast wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 45. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain. Cloudy, with a low around 39.

Tuesday

Rain. Cloudy, with a high near 47.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 48.