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.

43°F

6°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	43°F (6°C)
Visibility	NA
Last update	19 Mar 11:00 AM PDT

More Information:

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

Extended Forecast for

2 Miles ESE Snoqualmie Pass WA

This Afternoon
High: 46 °F
Rain
Tonight
Low: 42 °F
Rain and
Patchy Fog
Friday
High: 47 °F
Rain
Friday Night
Low: 29 °F
Rain then
Chance
Rain/Snow
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 23 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 43 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 47 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Rain. High near 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Patchy fog. Low around 42. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain. High near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain before 2am, then a chance of rain and snow. Low around 29. West wind 3 to 5 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 37. Calm wind becoming west around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23.

Sunday

A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 29.

Monday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 47.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 35.

Tuesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 44.

Tuesday Night

Rain and snow. Mostly cloudy, with a low around 29.

Wednesday

Rain and snow. Mostly cloudy, with a high near 36.