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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

35°F

2°C

Humidity	95%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 11:01 AM PDT

More Information:

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

Extended Forecast for

4 Miles W Trinity WA

Winter Storm Warning March 13, 11:58am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 11:58am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Today
High: 31 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
Saturday
High: 25 °F
Snow Likely
and Blustery
Saturday Night
Low: 11 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 31 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow then
Rain/Snow
Monday
High: 40 °F
Rain/Snow
then Rain
Monday Night
Low: 34 °F
Rain

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 31. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 9 to 13 inches possible.

Tonight

Snow, mainly before 11pm. The snow could be heavy at times. Low around 15. Northwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 25. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind 7 to 13 mph, with gusts as high as 25 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. West wind around 7 mph becoming south in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 2am, then rain and snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain. Low around 34. Chance of precipitation is 80%.

Tuesday

Rain. High near 41. Chance of precipitation is 90%.

Tuesday Night

Rain. Low around 34. Chance of precipitation is 80%.

Wednesday

Rain. High near 42. Chance of precipitation is 80%.