Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

Catastrophic flooding and landslides will continue to bring a significant risk to life and property in Washington and northwest Oregon. Arctic air will bring near record cold temperatures and dangerous wind chills from the Northern High Plains into the Mid-South and Mid-Atlantic through the weekend. A narrow band of snow is likely from the Mid-West, Upper Ohio Valley into the Central Appalachians. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 11 Dec 11:55 PM PST
Extended Forecast for

7 Miles NW Mount Bachelor OR

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Northwest wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. West wind 3 to 5 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Northwest wind around 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. South wind around 6 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Southwest wind around 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Monday

    Monday: Rain.  High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 48. West wind 3 to 5 mph.
Friday Night
Mostly cloudy, with a low around 38. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 52. South wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 35. Southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
Rain. High near 43. Chance of precipitation is 90%.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 37. Chance of precipitation is 90%.
Tuesday
Rain, possibly mixed with snow. Snow level 6500 feet. Mostly cloudy, with a high near 38.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29.
Wednesday Night
Snow. Mostly cloudy, with a low around 25.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Mount Bachelor OR
 44.03°N 121.81°W (Elev. 5997 ft)
1:07 am PST Dec 12, 2025
1am PST Dec 12, 2025-6pm PST Dec 18, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database