Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Fog

40°F

4°C

Humidity	100%
Wind Speed	WSW 4 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	40°F (4°C)
Visibility	0.25 mi
Wind Chill	37°F (3°C)
Last update	10 Oct 11:56 PM PDT

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Overnight
Low: 39 °F
Rain/Snow
Likely
Saturday
High: 39 °F
Rain/Snow
Saturday Night
Low: 31 °F
Rain/Snow
then Snow
Showers
Sunday
High: 34 °F
Snow Showers
Sunday Night
Low: 31 °F
Snow Showers
Columbus Day
High: 39 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Monday Night
Low: 31 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear

Detailed Forecast

Overnight

Rain likely, possibly mixed with snow showers, mainly before 5am. Cloudy, with a steady temperature around 39. West wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow showers, mainly after 8am. High near 39. West wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

Rain showers before 11pm, then snow showers. Low around 31. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers. High near 34. West wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow showers. Low around 31. West wind 6 to 10 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Columbus Day

A 50 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

Monday Night

Mostly clear, with a low around 31.

Tuesday

Sunny, with a high near 49.

Tuesday Night

Mostly clear, with a low around 36.

Wednesday

Sunny, with a high near 52.

Wednesday Night

Mostly clear, with a low around 37.