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

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

41°F

5°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Last update	20 Mar 07:00 AM PDT

More Information:

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

Extended Forecast for

6 Miles NE Snoqualmie Pass WA

Today
High: 39 °F⇓
Rain then
Rain/Snow
Tonight
Low: 22 °F
Rain/Snow
Likely then
Chance Snow
Saturday
High: 26 °F
Chance Snow
Saturday Night
Low: 18 °F
Chance Snow
Sunday
High: 30 °F
Chance Snow
Sunday Night
Low: 21 °F
Slight Chance
Snow then
Mostly Cloudy
Monday
High: 37 °F
Mostly Cloudy
Monday Night
Low: 28 °F
Chance Snow
Tuesday
High: 33 °F
Heavy Snow

Detailed Forecast

Today

Rain before 2pm, then rain, possibly mixed with snow. Temperature falling to around 35 by 5pm. West wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow likely before 8pm, then a chance of snow. Mostly cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 26. Northwest wind 15 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 18. West wind 10 to 18 mph, with gusts as high as 23 mph.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 30. West wind 9 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 21.

Monday

Mostly cloudy, with a high near 37.

Monday Night

A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 28.

Tuesday

Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%.