Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Snoqualmie Pass (SNO30)

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

40°F

4°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	17 Mar 07:00 PM PDT

More Information:

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

Extended Forecast for

17 Miles NNE Roslyn WA

Tonight
Low: 42 °F
Rain
Wednesday
High: 46 °F
Rain then
Rain Likely
Wednesday Night
Low: 38 °F
Rain
Thursday
High: 49 °F
Rain
Thursday Night
Low: 40 °F
Rain
Friday
High: 48 °F
Rain
Friday Night
Low: 28 °F
Rain/Snow
Likely
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 22 °F
Slight Chance
Snow then
Partly Cloudy

Detailed Forecast

Tonight

Rain. Steady temperature around 42. Southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain, mainly before 11am. High near 46. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 38. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 49. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 40. West wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 48. Chance of precipitation is 90%.

Friday Night

Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 37.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 22.

Sunday

A slight chance of snow. Mostly sunny, with a high near 43.

Sunday Night

A slight chance of snow. Partly cloudy, with a low around 25.

Monday

A chance of snow. Partly sunny, with a high near 45.

Monday Night

A chance of snow. Mostly cloudy, with a low around 28.