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.

42°F

6°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Last update	20 Mar 09:00 AM PDT

More Information:

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

Extended Forecast for

11 Miles ENE Snoqualmie Pass WA

Today
High: 44 °F
Rain
Tonight
Low: 28 °F
Rain/Snow
Likely then
Chance Snow
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 22 °F
Slight Chance
Snow
Sunday
High: 38 °F
Chance Snow
Sunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 43 °F
Mostly Cloudy
Monday Night
Low: 32 °F
Chance Snow
Tuesday
High: 40 °F
Rain/Snow

Detailed Forecast

Today

Rain. High near 44. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Rain likely before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 28. Northwest wind 7 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 34. West wind 7 to 10 mph.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 22. West wind 5 to 11 mph.

Sunday

A 30 percent chance of snow. Partly sunny, with a high near 38. West wind 5 to 8 mph.

Sunday Night

Mostly cloudy, with a low around 25.

Monday

Mostly cloudy, with a high near 43.

Monday Night

A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 32.