Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

65°F

18°C

Humidity	NA
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles ENE Stevens Pass WA

Red Flag Warning September 6, 04:00pm until September 7, 03:00am

Click here for hazard details and duration

Red Flag Warning

Today
High: 85 °F
Chance
T-storms
Tonight
Low: 60 °F
T-storms
Likely
Sunday
High: 73 °F
Showers
Likely
Sunday Night
Low: 54 °F
Chance
Showers
Monday
High: 75 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 55 °F
Showers
Likely
Tuesday
High: 64 °F
Showers
Tuesday Night
Low: 52 °F
Chance
Showers
Wednesday
High: 69 °F
Chance
Showers

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Widespread haze after 4pm. Areas of smoke before 1pm. Partly sunny, with a high near 85. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly between 11pm and 2am. Widespread haze after 7pm. Areas of smoke before 7pm. Mostly cloudy, with a low around 60. West wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Widespread haze between 10am and 11am. Partly sunny, with a high near 73. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 54. West wind 7 to 9 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 75. West wind 3 to 6 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 64. Chance of precipitation is 80%.

Tuesday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 52.

Wednesday

A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 69.

Wednesday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 53.

Thursday

A 20 percent chance of showers. Mostly sunny, with a high near 71.