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 >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

43°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 20 Mar 06:55 AM PDT
Extended Forecast for

10 Miles WSW Sisters OR

  • Today

    Today: A 10 percent chance of rain after 5pm.  Mostly sunny, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 32 mph.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 36. West wind 7 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely before 8am, then rain and snow likely between 8am and 11am, then a chance of snow after 11am.  Snow level 7700 feet lowering to 5400 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 6 to 11 mph becoming light southwest  in the evening. Winds could gust as high as 24 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain and snow after 11pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, becoming all rain after 8am.  Partly sunny, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 32 mph.
Tonight
Rain likely, mainly after 2am. Mostly cloudy, with a low around 36. West wind 7 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely before 8am, then rain and snow likely between 8am and 11am, then a chance of snow after 11am. Snow level 7700 feet lowering to 5400 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 26. West wind 6 to 11 mph becoming light southwest in the evening. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 49. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 49.
Monday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Tuesday Night
Rain likely before 8pm, then rain likely, possibly mixed with snow. Snow level 7800 feet lowering to 6300 feet after midnight . Partly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Partly sunny, with a high near 39.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Sisters OR
 44.24°N 121.75°W (Elev. 5404 ft)
7:37 am PDT Mar 20, 2026
7am PDT Mar 20, 2026-6pm PDT Mar 26, 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