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 56%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 21 Mar 09:55 PM PDT
Extended Forecast for

2 Miles NE Camp Sherman OR

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Southwest wind around 5 mph becoming calm  after midnight.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 41. Southwest wind around 9 mph.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 50. Breezy.  Chance of precipitation is 80%.

    High: 50 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 34. Breezy.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: Rain and snow likely, becoming all snow after 2pm.  Snow level 5500 feet lowering to 4700 feet in the afternoon . Partly sunny, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm.  Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Chance Snow
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Southwest wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 50. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. Northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 41. Southwest wind around 9 mph.
Tuesday
Rain. High near 50. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, becoming all snow after 2pm. Snow level 5500 feet lowering to 4700 feet in the afternoon . Partly sunny, with a high near 45. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 27. Breezy.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 28.
Friday
Mostly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Camp Sherman OR
 44.48°N 121.6°W (Elev. 4701 ft)
11:02 pm PDT Mar 21, 2026
11pm 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