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

Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

57°F

14°C

Humidity 58%
Wind Speed NA NA MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 06 Sep 04:55 PM PDT
Extended Forecast for

12 Miles SW Mount Bachelor OR

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Partly sunny, with a steady temperature around 48. Northwest wind around 7 mph.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 37. Northwest wind 3 to 5 mph.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Labor Day

    Labor Day: Partly sunny, then gradually becoming sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 62 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Southeast wind 3 to 5 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a steady temperature around 48. Northwest wind around 7 mph.
Tonight
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 37. Northwest wind 3 to 5 mph.
Labor Day
Partly sunny, then gradually becoming sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 72. Southeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 65.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Saturday
A slight chance of showers. Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A slight chance of showers. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Mount Bachelor OR
 43.83°N 121.85°W (Elev. 4797 ft)
Last Update:
3:01 pm PDT Sep 6, 2026
Forecast Valid:
5pm PDT Sep 6, 2026-6pm PDT Sep 13, 2026
 
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