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

43°F

6°C

Humidity 75%
Wind Speed W 16 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 21 Mar 06:55 AM PDT
Extended Forecast for

5 Miles NNW Suttle Lake OR

  • Today

    Today: Sunny, with a high near 43. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 23 mph.

    Low: 25 °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: Partly cloudy, with a low around 30. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. Calm wind becoming west around 6 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 11pm, then a chance of rain and snow.  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 46. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain, possibly mixed with snow.  Snow level 7200 feet lowering to 5500 feet after midnight . Low around 32. Breezy.  Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  High near 41. Breezy.  Chance of precipitation is 80%.

    High: 41 °F

    Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 43. West wind 8 to 11 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 25. West wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 49. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 30. Northeast wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 50. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A slight chance of rain before 11pm, then a chance of rain and snow. 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 46. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 8pm, then rain, possibly mixed with snow. Snow level 7200 feet lowering to 5500 feet after midnight . Low around 32. Breezy. Chance of precipitation is 80%.
Wednesday
Snow. High near 41. Breezy. Chance of precipitation is 80%.
Wednesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 24. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Suttle Lake OR
 44.5°N 121.79°W (Elev. 5049 ft)
4:20 am PDT Mar 21, 2026
8am 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