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

70°F

21°C

Humidity 30%
Wind Speed NA 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 20 Mar 11:55 AM PDT
Extended Forecast for

8 Miles SW Culver OR

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 74. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 74 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of rain after 11pm.  Cloudy, with a low around 43. West wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Northwest wind 5 to 9 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    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: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 74. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of rain after 11pm. Cloudy, with a low around 43. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Northwest wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 59. Calm wind.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 64.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Culver OR
 44.45°N 121.32°W (Elev. 2707 ft)
1:17 pm PDT Mar 20, 2026
1pm PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database