Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

63°F

17°C

Humidity	48%
Wind Speed	N 7 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	03 Sep 05:06 PM PDT

More Information:

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

Extended Forecast for

13 Miles SSW Twisp WA

This Afternoon
High: 55 °F
Chance
Showers
Tonight
Low: 43 °F
Chance
Showers then
Partly Cloudy
Friday
High: 55 °F
Chance
Showers
Friday Night
Low: 43 °F
Chance
Showers
Saturday
High: 56 °F
Chance
Showers
Saturday Night
Low: 45 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Chance
Showers
Labor Day
High: 63 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 40 percent chance of showers. Partly sunny, with a high near 55. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 45.

Sunday

Mostly sunny, with a high near 63.

Sunday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 52.

Labor Day

A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 63.

Monday Night

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

Tuesday

Mostly sunny, with a high near 64.