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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

85°F

29°C

Humidity 16%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index82°F (28°C)
Last update 17 Jun 04:06 PM PDT
Extended Forecast for

13 Miles SW Twisp WA

  • Tonight

    Tonight: Mostly clear, with a low around 37. Breezy, with a west wind 10 to 20 mph, with gusts as high as 33 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. West wind around 7 mph becoming south in the morning.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. South wind 5 to 8 mph becoming light and variable.

    Low: 44 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 60. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Breezy, with a west wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Breezy.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Breezy, with a west wind 10 to 20 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 57. West wind around 7 mph becoming south in the morning.
Thursday Night
Partly cloudy, with a low around 44. South wind 5 to 8 mph becoming light and variable.
Juneteenth
Mostly sunny, with a high near 60. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Mostly clear, with a low around 41. Breezy, with a west wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 53. Breezy.
Saturday Night
Mostly clear, with a low around 39. Breezy.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Twisp WA
 48.23°N 120.34°W (Elev. 7201 ft)
Last Update:
4:06 pm PDT Jun 17, 2026
Forecast Valid:
4pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
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