Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Clear

62°F

17°C

Humidity	45%
Wind Speed	NA 5 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	17 Jun 04:56 PM PDT

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Tonight
Low: 48 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 59 °F
Showers
Likely
Wednesday Night
Low: 40 °F
Slight Chance
Showers then
Mostly Cloudy
Juneteenth
High: 61 °F
Mostly Sunny
Thursday Night
Low: 42 °F
Slight Chance
Showers
Friday
High: 51 °F
Showers
Friday Night
Low: 41 °F
Showers
Saturday
High: 49 °F
Showers
Saturday Night
Low: 44 °F
Showers
Likely

Detailed Forecast

Tonight

A 20 percent chance of showers after 2am. Increasing clouds, with a low around 48. West wind around 5 mph becoming calm in the evening.

Wednesday

Showers likely, mainly before 11am. Partly sunny, with a high near 59. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 40. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Juneteenth

Mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

Thursday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 42. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Friday

Showers, mainly after 11am. High near 51. Chance of precipitation is 80%.

Friday Night

Showers. Low around 41. Chance of precipitation is 90%.

Saturday

Showers. High near 49. Chance of precipitation is 90%.

Saturday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

Sunday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 60.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 47.