Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

40°F

4°C

Humidity 92%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 07 Oct 05:06 AM PDT
Extended Forecast for

4 Miles E Winthrop WA

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 58. West wind 7 to 16 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers, mainly after 11am.  Partly sunny, with a high near 48. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 2am, then a slight chance of rain and snow showers after 2am.  Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 48. Light and variable wind.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 58. West wind 7 to 16 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain and snow showers, mainly after 11am. Partly sunny, with a high near 48. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of rain showers between 8pm and 2am, then a slight chance of rain and snow showers after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 32.
Columbus Day
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Winthrop WA
 48.47°N 120.09°W (Elev. 3793 ft)
4:21 am PDT Oct 7, 2026
5am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database