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.

39°F

4°C

Humidity	65%
Wind Speed	NA NA MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	21 Mar 03:00 PM PDT

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Tonight
Low: 26 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 47 °F
Partly Sunny
Monday Night
Low: 35 °F
Rain Likely
Tuesday
High: 42 °F
Rain
Tuesday Night
Low: 30 °F
Rain/Snow
Wednesday
High: 39 °F
Rain/Snow
Wednesday Night
Low: 27 °F
Rain/Snow
then Chance
Snow

Detailed Forecast

Tonight

A slight chance of snow between 8pm and 11pm. Partly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 43. Calm wind.

Sunday Night

Mostly cloudy, with a low around 29. Calm wind.

Monday

Partly sunny, with a high near 47. Calm wind.

Monday Night

Rain likely after 11pm. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 42. Chance of precipitation is 100%.

Tuesday Night

Rain before 11pm, then rain likely, possibly mixed with snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

Rain and snow likely before 8am, then snow between 8am and 2pm, then rain and snow after 2pm. High near 39. Chance of precipitation is 90%.

Wednesday Night

Rain and snow, becoming all snow after 8pm. Low around 27. Chance of precipitation is 90%.

Thursday

A chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 39.

Thursday Night

A chance of rain and snow. Partly cloudy, with a low around 26.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 31.