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

Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

75°F

24°C

Humidity 41%
Wind Speed W 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 01 Sep 08:55 PM PDT
Extended Forecast for

4 Miles NNW Mount Bachelor OR

  • Tonight

    Tonight: Widespread haze before 2am. Mostly clear, with a low around 52. Light east wind.

    Low: 52 °F

    Haze

  • Tuesday

    Tuesday: Sunny, with a high near 80. East wind around 6 mph becoming south in the morning.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 58. South wind 5 to 7 mph becoming north in the evening.

    Low: 58 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. Northeast wind around 6 mph becoming light and variable in the morning.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 56. Southwest wind 3 to 5 mph.

    Low: 56 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Widespread haze before 2am. Mostly clear, with a low around 52. Light east wind.
Tuesday
Sunny, with a high near 80. East wind around 6 mph becoming south in the morning.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58. South wind 5 to 7 mph becoming north in the evening.
Wednesday
Partly sunny, with a high near 76. Northeast wind around 6 mph becoming light and variable in the morning.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 56. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 73.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 51.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 69.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Sunday
A slight chance of showers. Partly sunny, with a high near 64.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45.
Monday
A chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Mount Bachelor OR
 44.03°N 121.72°W (Elev. 5696 ft)
Last Update:
9:31 pm PDT Sep 1, 2025
Forecast Valid:
9pm PDT Sep 1, 2025-6pm PDT Sep 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation