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.

35°F

2°C

Humidity	100%
Wind Speed	NW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	1.24 mi
Last update	21 Mar 02:31 AM PDT

More Information:

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

Extended Forecast for

9 Miles NNE Snoqualmie Pass WA

Overnight
Low: 33 °F
Chance Snow
Saturday
High: 31 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 23 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 39 °F
Chance Snow
Sunday Night
Low: 26 °F
Mostly Cloudy
Monday
High: 43 °F
Partly Sunny
then Slight
Chance Rain
Monday Night
Low: 33 °F
Rain/Snow
Likely
Tuesday
High: 41 °F
Rain/Snow
Tuesday Night
Low: 28 °F
Rain/Snow
then Snow

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly between 4am and 5am. Mostly cloudy, with a steady temperature around 33. West northwest wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 7am. Partly sunny, with a steady temperature around 31. Wind chill values between 20 and 25. West northwest wind 7 to 10 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow between 9pm and 10pm. Partly cloudy, with a low around 23. Southwest wind 5 to 7 mph.

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 39. Wind chill values between 17 and 27. West southwest wind around 7 mph. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 26. West northwest wind 5 to 7 mph becoming northeast in the evening.

Monday

A 10 percent chance of rain after 5pm. Partly sunny, with a high near 43.

Monday Night

A slight chance of rain and snow before 8pm, then snow likely between 8pm and 2am, then snow likely, possibly mixed with rain after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 5pm. Cloudy, with a high near 41.

Tuesday Night

Rain before 8pm, then rain and snow between 8pm and 11pm, then snow after 11pm. Cloudy, with a low around 28.

Wednesday

Snow. Cloudy, with a high near 38.

Wednesday Night

Snow. Mostly cloudy, with a low around 26.

Thursday

Snow likely. Mostly cloudy, with a high near 37.

Thursday Night

A chance of snow. Partly cloudy, with a low around 24.