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

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

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

37°F

3°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 07 Oct 03:55 AM PDT
Extended Forecast for

4 Miles S Sisters OR

  • Today

    Today: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 11pm, mixing with rain after 2am. Partly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am. Snow level 4200 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Calm wind.
Tonight
Mostly clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 82. Calm wind.
Thursday Night
Mostly clear, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A slight chance of snow showers after 11pm, mixing with rain after 2am. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
A 20 percent chance of snow showers before 11am. Snow level 4200 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Columbus Day
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Sisters OR
 44.24°N 121.56°W (Elev. 3478 ft)
Last Update:
4:01 am PDT Oct 7, 2026
Forecast Valid:
5am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation