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 81%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 21 Mar 02:55 AM PDT
Extended Forecast for

6 Miles NW Suttle Lake OR

  • Overnight

    Overnight: Rain, possibly mixed with snow.  Low around 32. West wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow before 8am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 40. West wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 8 to 13 mph becoming light  in the evening. Winds could gust as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Calm wind becoming east around 6 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Northeast wind 3 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a chance of rain and snow.  Snow level 6500 feet rising to 7400 feet after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 43. Breezy.  Chance of precipitation is 90%.

    High: 43 °F

    Rain/Snow
    then Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all snow after 2am.  Snow level 7200 feet lowering to 5500 feet after midnight . Low around 31. Breezy.  Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Rain, possibly mixed with snow. Low around 32. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain likely, possibly mixed with snow before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 40. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 26. West wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 47. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. Northeast wind 3 to 7 mph.
Monday
Partly sunny, with a high near 48.
Monday Night
A slight chance of rain before 8pm, then a chance of rain and snow. Snow level 6500 feet rising to 7400 feet after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 43. Breezy. Chance of precipitation is 90%.
Tuesday Night
Rain, possibly mixed with snow, becoming all snow after 2am. Snow level 7200 feet lowering to 5500 feet after midnight . Low around 31. Breezy. Chance of precipitation is 80%.
Wednesday
Snow. Partly sunny, with a high near 38. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Suttle Lake OR
 44.49°N 121.82°W (Elev. 5499 ft)
3:31 am PDT Mar 21, 2026
4am 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