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.

52°F

11°C

Humidity	NA
Wind Speed	WSW 6 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

12 Miles N Stevens Pass WA

Red Flag Warning September 7, 01:34am until September 7, 03:00am

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning September 7, 01:34am until September 7, 03:00am
NOW until 3:00am Sun
Red Flag Warning
Overnight
Low: 56 °F
Slight Chance
Showers
Sunday
High: 66 °F
Chance
Showers
Sunday Night
Low: 52 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 66 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 52 °F
Showers
Likely
Tuesday
High: 57 °F
Showers
Tuesday Night
Low: 51 °F
Showers
Likely
Wednesday
High: 61 °F
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers before 5am. Widespread haze before 2am, then widespread haze after 4am. Partly cloudy, with a low around 56. Calm wind.

Sunday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 66. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 52. West wind around 6 mph becoming calm in the evening. 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. Partly sunny, with a high near 66. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 52. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 57. Chance of precipitation is 80%.

Tuesday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers. Partly sunny, with a high near 61.

Wednesday Night

A 30 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 51.

Thursday

A 20 percent chance of showers. Mostly sunny, with a high near 67.

Thursday Night

A 20 percent chance of showers. Partly cloudy, with a low around 53.