Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

37°F

3°C

Humidity	82%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Last update	21 Mar 11:51 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNE Snoqualmie Pass WA

This Afternoon
High: 30 °F
Mostly Sunny
Tonight
Low: 20 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 36 °F
Chance Snow
Sunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 31 °F
Snow Likely
Tuesday
High: 38 °F
Snow then
Rain/Snow
Tuesday Night
Low: 25 °F
Rain/Snow
then Snow
Wednesday
High: 34 °F
Snow

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 30. Wind chill values between 19 and 24. West northwest wind around 10 mph, with gusts as high as 21 mph.

Tonight

A 20 percent chance of snow between 9pm and 10pm. Partly cloudy, with a low around 20. Wind chill values between 12 and 17. West wind 6 to 8 mph.

Sunday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 36. Wind chill values between 12 and 22. West wind 6 to 9 mph. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 23. West northwest wind 5 to 7 mph becoming northeast in the evening.

Monday

Partly sunny, with a high near 40. West northwest wind 5 to 7 mph.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 2pm, then rain and snow. High near 38. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Rain and snow, becoming all snow after 8pm. Cloudy, with a low around 25.

Wednesday

Snow. Cloudy, with a high near 34.

Wednesday Night

Snow. Mostly cloudy, with a low around 23.

Thursday

Snow likely. Mostly cloudy, with a high near 33.

Thursday Night

A chance of snow. Partly cloudy, with a low around 20.