Heavy Rain Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

Heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest into Sunday. The tropical wave (AL94) continues to bring heavy rainfall to Puerto Rico and the US Virgin Islands. The close proximity of Tropical Storm Humberto and AL94 could lead to interaction between them, but details of their track and intensity forecasts remain uncertain Read More >

Current conditions at

SISTERS (K6K5)

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

NA

57°F

14°C

Humidity 47%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 25 Sep 09:15 AM PDT
Extended Forecast for

Mount Bachelor OR

  • Today

    Today: Sunny, with a high near 62. West wind around 7 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Northwest wind around 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. Northwest wind around 6 mph becoming calm  in the morning.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind becoming east around 6 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Southeast wind 5 to 9 mph becoming west in the afternoon.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: Rain showers likely before 11am, then rain likely, possibly mixed with snow showers.  Snow level 9300 feet lowering to 8600 feet in the afternoon . Cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 62. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 35. Northwest wind around 8 mph.
Friday
Sunny, with a high near 58. Northwest wind around 6 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 41. Calm wind becoming east around 6 mph after midnight.
Saturday
Sunny, with a high near 64. Southeast wind 5 to 9 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 41.
Monday
Rain showers likely before 11am, then rain likely, possibly mixed with snow showers. Snow level 9300 feet lowering to 8600 feet in the afternoon . Cloudy, with a high near 45. Chance of precipitation is 70%.
Monday Night
Rain and snow showers likely, mainly before 11pm. Snow level 8500 feet lowering to 7800 feet after midnight . Cloudy, with a low around 36.
Tuesday
Rain and snow showers likely. Snow level 7700 feet. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow showers likely. Snow level 7800 feet. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Snow level rising to 8000 feet in the afternoon. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Bachelor OR
 43.99°N 121.68°W (Elev. 7638 ft)
9:30 am PDT Sep 25, 2025
10am PDT Sep 25, 2025-6pm PDT Oct 1, 2025
 
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Additional Resources

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