Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

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

44°F

7°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	19 Mar 03:00 PM PDT

More Information:

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

Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

This Afternoon
High: 43 °F
Rain
Tonight
Low: 42 °F
Rain
Friday
High: 43 °F⇓
Rain
Friday Night
Low: 29 °F
Rain/Snow
then Snow
Likely
Saturday
High: 32 °F
Chance Snow
Saturday Night
Low: 24 °F
Chance Snow
then Partly
Cloudy
Sunday
High: 36 °F
Chance Snow
Sunday Night
Low: 27 °F
Slight Chance
Snow then
Mostly Cloudy
Monday
High: 40 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Rain. High near 43. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain. Low around 42. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. Temperature falling to around 40 by 4pm. West wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then snow likely after 11pm. Low around 29. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Partly sunny, with a high near 32. West wind 9 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 24.

Sunday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36.

Sunday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27.

Monday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 40.

Monday Night

A slight chance of snow before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33.

Tuesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.