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

48°F

9°C

Humidity 42%
Wind Speed WNW 11 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 21 Mar 07:55 PM PDT
Extended Forecast for

9 Miles NNW Mount Bachelor OR

  • Tonight

    Tonight: Partly cloudy, with a low around 17. West wind 7 to 14 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Northwest wind 10 to 13 mph becoming south in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. South wind 10 to 15 mph becoming northwest in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. West wind 9 to 16 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 29. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow.  High near 32. Very windy.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 24. Very windy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow and Very
    Windy

  • Wednesday

    Wednesday: Snow.  High near 28. Windy.  Chance of precipitation is 80%.

    High: 28 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 15. Windy.  Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely
    and Windy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 17. West wind 7 to 14 mph.
Sunday
Mostly sunny, with a high near 38. Northwest wind 10 to 13 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 24. South wind 10 to 15 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 39. West wind 9 to 16 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 32. Very windy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
Snow. Low around 24. Very windy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 28. Windy. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Windy. Chance of precipitation is 60%.
Thursday
A slight chance of snow before 11am. Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 18. Blustery.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 22. Blustery.
Saturday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Mount Bachelor OR
 44.11°N 121.77°W (Elev. 10190 ft)
4:15 pm PDT Mar 21, 2026
8pm PDT Mar 21, 2026-6pm PDT Mar 28, 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