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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light rain,mist

45°F

7°C

Humidity	100%
Wind Speed	N 5 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	45°F (7°C)
Visibility	0.75 mi
Wind Chill	42°F (6°C)
Last update	18 Mar 09:23 AM PDT

More Information:

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

Extended Forecast for

8 Miles S Snoqualmie Pass WA

Today
High: 46 °F
Rain
Tonight
Low: 41 °F
Rain and
Patchy Fog
Thursday
High: 46 °F
Rain
Thursday Night
Low: 42 °F
Rain
Friday
High: 45 °F
Rain
Friday Night
Low: 30 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 35 °F
Chance Snow
Saturday Night
Low: 25 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 39 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

Today

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 between 8pm and 2am. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

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

Thursday Night

Rain. Low around 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 45. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow. Partly sunny, with a high near 35.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 25.

Sunday

A slight chance of snow after 11am, mixing with rain after 5pm. Mostly sunny, with a high near 39. Chance of precipitation is 20%.

Sunday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 27.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 44.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 32.