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

Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

45°F

7°C

Humidity 61%
Wind Speed NA 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 11 Oct 02:55 PM PDT
Extended Forecast for

5 Miles NW Mount Bachelor OR

  • Tonight

    Tonight: Widespread frost. Otherwise, mostly clear, with a low around 25. Northeast wind 5 to 7 mph.

    Low: 25 °F

    Frost

  • Columbus Day

    Columbus Day: Widespread frost before 11am. Otherwise, sunny, with a high near 46. Calm wind becoming north around 6 mph in the morning.

    High: 46 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Light north wind.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost. Otherwise, mostly clear, with a low around 25. Northeast wind 5 to 7 mph.
Columbus Day
Widespread frost before 11am. Otherwise, sunny, with a high near 46. Calm wind becoming north around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 29. Light north wind.
Tuesday
Sunny, with a high near 55. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Mount Bachelor OR
 44.02°N 121.78°W (Elev. 5479 ft)
Last Update:
3:00 pm PDT Oct 11, 2026
Forecast Valid:
3pm PDT Oct 11, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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