Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 29, 04:00 AM PST until January 29, 12:00 PM PST

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

33°F

1°C

Humidity	98%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	29 Jan 05:01 AM PST

More Information:

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

Extended Forecast for

9 Miles ESE Trinity WA

Winter Weather Advisory until January 29, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 29, 12:00pm
NOW until 12:00pm Thu
Winter Weather Advisory
Overnight
Low: 29 °F
Heavy Snow
Thursday
High: 35 °F
Heavy Snow
then
Rain/Snow
Likely
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 36 °F
Snow then
Rain/Snow
Friday Night
Low: 31 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Saturday
High: 38 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Saturday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance Snow
Sunday
High: 37 °F
Snow Likely

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 29. Light south wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow before 2pm, then a chance of rain and snow. The snow could be heavy at times. High near 35. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Rain and snow before 3am, then a chance of snow. Steady temperature around 33. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday

Snow before 4pm, then rain likely, possibly mixed with snow. High near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Rain likely, possibly mixed with snow before 10pm, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 31. Northwest wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 10am. Partly sunny, with a high near 38. Chance of precipitation is 20%.

Saturday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 30.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

Monday

A 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 37.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 28.