Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

unknown precip

36°F

2°C

Humidity	NA
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Wind Chill	29°F (-2°C)
Last update	NA

More Information:

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

Extended Forecast for

5 Miles SSE Chinook Pass WA

This Afternoon
High: 24 °F
Chance Snow
Showers and
Breezy
Tonight
Low: 15 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Sunday
High: 32 °F
Snow Likely
Sunday Night
Low: 30 °F
Snow then
Chance
Rain/Snow
Monday
High: 42 °F
Rain then
Rain/Snow
Monday Night
Low: 33 °F
Rain/Snow
Likely
Tuesday
High: 42 °F
Rain
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 42 °F
Rain

Detailed Forecast

This Afternoon

A 30 percent chance of snow showers, mainly before 4pm. Partly sunny, with a high near 24. Wind chill values between 6 and 11. Breezy, with a west wind around 22 mph, with gusts as high as 40 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 10 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 15. Wind chill values between 6 and 11. West wind 12 to 17 mph becoming east northeast 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

Sunday

Snow likely after 11am. Increasing clouds, with a high near 32. Wind chill values between 8 and 18. Southeast wind around 7 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow before 2am, then a chance of rain and snow. Low around 30. Wind chill values between 22 and 27. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

Rain before 5pm, then rain, possibly mixed with snow. High near 42. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain likely, possibly mixed with snow, mainly after 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

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

Tuesday Night

Rain. Mostly cloudy, with a low around 36.

Wednesday

Rain. Cloudy, with a high near 42.

Wednesday Night

Rain. Mostly cloudy, with a low around 37.

Thursday

Rain. Mostly cloudy, with a high near 44.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 36.