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

55°F

13°C

Humidity 35%
Wind Speed WSW 18 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 21 Mar 04:55 PM PDT
Extended Forecast for

8 Miles NNW Mount Bachelor OR

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Northwest wind 6 to 8 mph becoming south in the morning.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Southeast wind 7 to 9 mph becoming northwest in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. West wind 6 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow before 2am, then snow, possibly mixed with rain.  Low around 32. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow.  Snow level 8600 feet. High near 35. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 26. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  High near 31. Breezy.  Chance of precipitation is 80%.

    High: 31 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 17. Breezy.  Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely
    and Breezy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 40. Northwest wind 6 to 8 mph becoming south in the morning.
Sunday Night
Mostly cloudy, with a low around 27. Southeast wind 7 to 9 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 42. West wind 6 to 10 mph.
Monday Night
A chance of snow before 2am, then snow, possibly mixed with rain. Low around 32. Southwest wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. Snow level 8600 feet. High near 35. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 26. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 31. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.
Thursday
A slight chance of snow before 11am. Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Mount Bachelor OR
 44.08°N 121.76°W (Elev. 8196 ft)
4:15 pm PDT Mar 21, 2026
5pm 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