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

72°F

22°C

Humidity 10%
Wind Speed NA 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Last update 18 Mar 11:55 AM PDT
Extended Forecast for

10 Miles WSW Sisters OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. West wind 13 to 15 mph, with gusts as high as 32 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Southwest wind 7 to 13 mph, with gusts as high as 32 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Southwest wind 8 to 15 mph, with gusts as high as 30 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Southwest wind 7 to 15 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 11am.  Mostly sunny, with a high near 56. Southwest wind 8 to 17 mph, with gusts as high as 36 mph.

    High: 56 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow.  Partly sunny, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. West wind 13 to 15 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 44. Southwest wind 7 to 13 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 57. Southwest wind 8 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 43. Southwest wind 7 to 15 mph, with gusts as high as 31 mph.
Friday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 56. Southwest wind 8 to 17 mph, with gusts as high as 36 mph.
Friday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 46.
Sunday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 49.
Monday Night
Rain and snow likely. Snow level 6300 feet. Mostly cloudy, with a low around 34.
Tuesday
Rain and snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Sisters OR
 44.24°N 121.75°W (Elev. 5404 ft)
10:16 am PDT Mar 18, 2026
12pm PDT Mar 18, 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