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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

70°F

21°C

Humidity 32%
Wind Speed SSW 19 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Mar 03:55 PM PDT
Extended Forecast for

8 Miles SSW Sisters OR

  • Tonight

    Tonight: Rain likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 38. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain before 8am. Snow level 7700 feet lowering to 5000 feet in the afternoon . Mostly sunny, with a high near 51. Light west wind.

    High: 51 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain likely, mainly between 11pm and 5am. Mostly cloudy, with a low around 38. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain before 8am. Snow level 7700 feet lowering to 5000 feet in the afternoon . Mostly sunny, with a high near 51. Light west wind.
Saturday Night
Mostly clear, with a low around 27. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 55. Calm wind.
Sunday Night
Mostly cloudy, with a low around 34. Calm wind.
Monday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Snow level 6000 feet lowering to 5100 feet in the afternoon . Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sisters OR
 44.17°N 121.61°W (Elev. 4600 ft)
Last Update:
4:07 pm PDT Mar 20, 2026
Forecast Valid:
4pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation