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	94%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	13 Mar 05:01 PM PDT

More Information:

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

Extended Forecast for

3 Miles N Trinity WA

Winter Storm Warning March 13, 05:29pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 05:29pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 21 °F
Heavy Snow
Tonight
Low: 16 °F
Heavy Snow
Saturday
High: 21 °F
Snow Likely
and Blustery
Saturday Night
Low: 12 °F
Mostly Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow then
Rain/Snow
Monday
High: 38 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Steady temperature around 21. West wind around 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow, mainly before 11pm. The snow could be heavy at times. Low around 16. Northwest wind 8 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely, mainly before 8am. Mostly cloudy, with a high near 21. Blustery, with a northwest wind 18 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind 7 to 15 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Northwest wind around 6 mph becoming south in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday Night

Snow before 5am, then snow, possibly mixed with rain. Low around 25. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain before 8pm, then rain, possibly mixed with snow. Low around 34. Chance of precipitation is 80%.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Chance of precipitation is 80%.

Tuesday Night

Rain. Low around 35. Chance of precipitation is 80%.

Wednesday

Rain. High near 40. Chance of precipitation is 80%.

Wednesday Night

Rain. Low around 35. Chance of precipitation is 80%.

Thursday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.