Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

83°F

28°C

Humidity 21%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index81°F (27°C)
Last update 09 Sep 02:06 PM PDT
Extended Forecast for

11 Miles SSW Twisp WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread haze before 8pm. Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 48 °F

    Haze then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Southeast wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Mostly cloudy, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 11pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain then
    Sunny

  • Sunday Night

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

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. Light and variable wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Widespread haze before 8pm. Partly cloudy, with a low around 48. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 67. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 54. Southeast wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 66.
Saturday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Twisp WA
 48.2°N 120.21°W (Elev. 2707 ft)
2:42 pm PDT Sep 9, 2026
3pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database