Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Partly Cloudy

62°F

17°C

Humidity	74%
Wind Speed	SW 4 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	13 Aug 12:56 AM PDT

More Information:

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

Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

Overnight
Low: 56 °F
Mostly Clear
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 59 °F
Partly Sunny
Thursday Night
Low: 50 °F
Chance
Showers
Friday
High: 55 °F
Showers
Friday Night
Low: 52 °F
Showers
Saturday
High: 56 °F
Showers
Likely
Saturday Night
Low: 48 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 56. West wind around 5 mph.

Wednesday

Mostly sunny, with a high near 65. West wind 6 to 13 mph, with gusts as high as 25 mph.

Wednesday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. West wind 7 to 13 mph, with gusts as high as 25 mph.

Thursday

Partly sunny, with a high near 59. West wind 6 to 8 mph, with gusts as high as 18 mph.

Thursday Night

A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 50. West wind 3 to 8 mph. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers. High near 55. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.

Saturday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 48.

Sunday

A slight chance of showers before 11am. Mostly sunny, with a high near 61.

Sunday Night

Partly cloudy, with a low around 48.