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

46°F

8°C

Humidity 70%
Wind Speed NA 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 21 Mar 05:55 AM PDT
Extended Forecast for

12 Miles SW Mount Bachelor OR

  • Today

    Today: Rain likely before 8am.  Snow level 8000 feet lowering to 5600 feet. Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 25 °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 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Light southwest wind.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Partly sunny, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely, mainly before 11am.  Snow level 5600 feet lowering to 5000 feet. Mostly sunny, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Rain likely before 8am. Snow level 8000 feet lowering to 5600 feet. Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 25. Northwest 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 31. Calm wind.
Monday
Partly sunny, with a high near 55. Light southwest wind.
Monday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37.
Tuesday
Rain likely. Partly sunny, with a high near 50. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Wednesday
Rain and snow likely, mainly before 11am. Snow level 5600 feet lowering to 5000 feet. Mostly sunny, with a high near 45. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow. Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Mount Bachelor OR
 43.83°N 121.85°W (Elev. 4797 ft)
4:20 am PDT Mar 21, 2026
6am PDT Mar 21, 2026-6pm PDT Mar 27, 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