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.

33°F

1°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	33°F (1°C)
Visibility	NA
Last update	21 Mar 06:00 AM PDT

More Information:

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

Extended Forecast for

11 Miles E Snoqualmie Pass WA

Today
High: 41 °F
Slight Chance
Rain/Snow
then Mostly
Sunny
Tonight
Low: 25 °F
Partly Cloudy
Sunday
High: 46 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 49 °F
Partly Sunny
Monday Night
Low: 34 °F
Chance
Rain/Snow
Tuesday
High: 45 °F
Rain/Snow
then Rain
Tuesday Night
Low: 29 °F
Rain/Snow
then
Rain/Snow
Likely
Wednesday
High: 42 °F
Rain/Snow

Detailed Forecast

Today

A slight chance of rain and snow before 8am. Mostly sunny, with a high near 41. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 25. West wind around 6 mph becoming calm in the evening.

Sunday

A slight chance of snow between 8am and 11am. Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 27. Light and variable wind.

Monday

Partly sunny, with a high near 49. Calm wind.

Monday Night

A chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 45. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain before 11pm, then rain and snow likely. Low around 29. Chance of precipitation is 90%.

Wednesday

Snow, possibly mixed with rain. High near 42. Chance of precipitation is 80%.

Wednesday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 27.

Thursday

A chance of rain and snow. Partly sunny, with a high near 41.

Thursday Night

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

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 45.