Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

54°F

12°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 17 Mar 09:55 PM PDT
Extended Forecast for

8 Miles SSW Sisters OR

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Light southwest wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain before 5am, then a chance of rain and snow.  Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly before 11am.  Snow level 6400 feet lowering to 5100 feet. Mostly sunny, with a high near 48. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Light southwest wind.
Wednesday
Mostly sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 46. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 66.
Friday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
A chance of rain and snow, mainly before 11am. Snow level 6400 feet lowering to 5100 feet. Mostly sunny, with a high near 48. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Snow level 4700 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 55.
Monday Night
A chance of rain and snow. Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Snow level 5000 feet. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sisters OR
 44.17°N 121.61°W (Elev. 4600 ft)
10:15 pm PDT Mar 17, 2026
11pm PDT Mar 17, 2026-6pm PDT Mar 24, 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