National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

43°F

6°C

Humidity 70%
Wind Speed NA 6 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 20 Mar 04:55 AM PDT
Extended Forecast for

3 Miles N Camp Sherman OR

  • Today

    Today: A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 70. Southwest wind 5 to 9 mph, with gusts as high as 24 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 55. West wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Partly sunny, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 70. Southwest wind 5 to 9 mph, with gusts as high as 24 mph.
Tonight
A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 55. West wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 27. West wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 59. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 11am. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Tuesday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
Rain and snow likely. Mostly sunny, with a high near 51.
Wednesday Night
A chance of rain and snow. Snow level 4700 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Camp Sherman OR
 44.5°N 121.63°W (Elev. 2884 ft)
Last Update:
4:20 am PDT Mar 20, 2026
Forecast Valid:
5am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation