National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

49°F

9°C

Humidity 80%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 20 Sep 03:06 AM PDT
Extended Forecast for

8 Miles WSW Twisp WA

  • Overnight

    Overnight: Widespread haze before 4am. Partly cloudy, with a steady temperature around 58. Light west wind.

    Low: 58 °F

    Haze

  • Saturday

    Saturday: Sunny, with a high near 75. West wind 5 to 10 mph becoming east in the morning.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 2am. Increasing clouds, with a low around 52. Northwest wind 9 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 58. West wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze before 4am. Partly cloudy, with a steady temperature around 58. Light west wind.
Saturday
Sunny, with a high near 75. West wind 5 to 10 mph becoming east in the morning.
Saturday Night
A 50 percent chance of showers after 2am. Increasing clouds, with a low around 52. Northwest wind 9 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 58. West wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 42. West wind 8 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Twisp WA
 48.32°N 120.27°W (Elev. 4334 ft)
Last Update:
2:17 am PDT Sep 20, 2025
Forecast Valid:
3am PDT Sep 20, 2025-6pm PDT Sep 26, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation