Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

White Pass (TWHIT)

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

Rain

44°F

7°C

Humidity	100%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	1.24 mi
Last update	20 Mar 02:40 AM PDT

More Information:

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

Extended Forecast for

4 Miles N Chinook Pass WA

Overnight
Low: 38 °F
Rain Likely
Friday
High: 41 °F⇓
Rain
Friday Night
Low: 25 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Saturday
High: 31 °F
Chance Snow
Showers and
Blustery
Saturday Night
Low: 19 °F
Slight Chance
Snow Showers
and Blustery
then Partly
Cloudy
Sunday
High: 35 °F
Chance Snow
Sunday Night
Low: 24 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 31 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Overnight

Rain likely. Mostly cloudy, with a low around 38. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain. Temperature rising to near 41 by 9am, then falling to around 37 during the remainder of the day. Southwest wind 17 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely before 11pm, then a chance of rain and snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. Wind chill values between 15 and 20. North northwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 31. Wind chill values between 12 and 17. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. Blustery, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 29 mph.

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 35. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 24.

Monday

Partly sunny, with a high near 40.

Monday Night

A chance of snow before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 31.

Tuesday

Rain and snow. Cloudy, with a high near 38.

Tuesday Night

Rain and snow. Mostly cloudy, with a low around 23.