Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Feb 03:55 AM PST
Extended Forecast for

5 Miles S Sisters OR

  • Overnight

    Overnight: Rain.  Patchy fog. Low around 36. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain.  Patchy fog before 10am. High near 42. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow before 1am, then a chance of snow.  Snow level 4700 feet lowering to 3800 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 27. West wind 6 to 11 mph becoming light southwest. Winds could gust as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow before 10am.  Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Patchy fog. Low around 36. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Patchy fog before 10am. High near 42. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely, possibly mixed with snow before 1am, then a chance of snow. Snow level 4700 feet lowering to 3800 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 27. West wind 6 to 11 mph becoming light southwest. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 40. Calm wind.
Monday Night
Mostly cloudy, with a low around 22. Calm wind.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 44.
Thursday Night
A slight chance of snow. Snow level 4500 feet lowering to 3900 feet after midnight . Partly cloudy, with a low around 24.
Friday
A chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a high near 39.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Sisters OR
 44.22°N 121.56°W (Elev. 3766 ft)
4:21 am PST Feb 8, 2026
4am PST Feb 8, 2026-6pm PST Feb 14, 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