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 impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from October 12, 04:00 PM PDT until October 13, 01:00 PM PDT

Current conditions at

Stampede Pass (KSMP)

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

light rain,fog

40°F

4°C

Humidity	100%
Wind Speed	NA 4 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	40°F (4°C)
Visibility	0.50 mi
Wind Chill	37°F (3°C)
Last update	11 Oct 05:02 PM PDT

More Information:

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

Extended Forecast for

12 Miles N Roslyn WA

Winter Weather Advisory October 12, 04:00pm until October 13, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 51 °F
Showers
Tonight
Low: 39 °F
Showers then
Rain/Snow
Likely
Sunday
High: 46 °F
Rain/Snow
Sunday Night
Low: 35 °F
Rain/Snow
Columbus Day
High: 47 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 58 °F
Sunny

Detailed Forecast

This Afternoon

Showers. High near 51. West wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain showers before 5am, then rain likely, possibly mixed with snow showers. Low around 39. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow showers. High near 46. West wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain and snow showers. Low around 35. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Columbus Day

A chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 47. East wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday Night

Mostly clear, with a low around 33.

Tuesday

Sunny, with a high near 57.

Tuesday Night

Mostly clear, with a low around 37.

Wednesday

Sunny, with a high near 58.

Wednesday Night

Mostly clear, with a low around 37.

Thursday

Mostly sunny, with a high near 56.