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.

39°F

4°C

Humidity	76%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Last update	21 Mar 02:01 PM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

This Afternoon
High: 34 °F
Mostly Sunny
Tonight
Low: 25 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 41 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 45 °F
Partly Sunny
Monday Night
Low: 34 °F
Snow Likely
Tuesday
High: 41 °F
Rain/Snow
Tuesday Night
Low: 29 °F
Rain/Snow
Wednesday
High: 38 °F
Snow

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 34. West northwest wind around 9 mph, with gusts as high as 21 mph.

Tonight

A slight chance of snow between 9pm and 10pm. Mostly cloudy, with a low around 25. West wind 3 to 7 mph. Chance of precipitation is 20%.

Sunday

A 20 percent chance of snow before 8am. Mostly sunny, with a high near 41. Wind chill values between 22 and 32. West wind 3 to 7 mph.

Sunday Night

Mostly cloudy, with a low around 27. North northwest wind around 5 mph becoming light and variable in the evening.

Monday

Partly sunny, with a high near 45. Light and variable wind becoming west northwest around 6 mph in the afternoon.

Monday Night

Snow likely after 11pm. Cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 11am, then rain, possibly mixed with snow between 11am and 5pm, then rain after 5pm. High near 41. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Rain before 8pm, then rain and snow. Cloudy, with a low around 29.

Wednesday

Snow. Cloudy, with a high near 38.

Wednesday Night

Snow, mainly before 11pm. Mostly cloudy, with a low around 26.

Thursday

Snow likely. Partly sunny, with a high near 37.

Thursday Night

A chance of snow. Partly cloudy, with a low around 25.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 44.