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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

70°F

21°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Sep 10:55 AM PDT
Extended Forecast for

9 Miles NNW Mount Bachelor OR

  • Today

    Today: Sunny, with a high near 50. Southeast wind 3 to 8 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Light and variable wind becoming south 9 to 14 mph in the evening.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 51. South wind 5 to 9 mph becoming west in the afternoon.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. West wind 7 to 11 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West wind 8 to 11 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 50. Southeast wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 45. Light and variable wind becoming south 9 to 14 mph in the evening.
Monday
Partly sunny, with a high near 51. South wind 5 to 9 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. West wind 7 to 11 mph.
Tuesday
Mostly sunny, with a high near 43. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 43.
Thursday Night
A chance of rain showers before 8pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Mount Bachelor OR
 44.11°N 121.77°W (Elev. 10190 ft)
Last Update:
11:26 am PDT Sep 20, 2026
Forecast Valid:
11am PDT Sep 20, 2026-6pm PDT Sep 26, 2026
 
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Additional Resources

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Chance of Precipitation