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

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 06 Sep 08:55 AM PDT
Extended Forecast for

11 Miles S Suttle Lake OR

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  Patchy fog before 11am. High near 50. West wind around 6 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 36. West wind 5 to 7 mph.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 57. West wind 3 to 6 mph.

    High: 57 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Patchy fog between 8pm and 11pm.  Otherwise, mostly clear, with a low around 39. West wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the morning.

    High: 64 °F

    Sunny

  • Tuesday Night

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

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 11am. High near 50. West wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 36. West wind 5 to 7 mph.
Labor Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 57. West wind 3 to 6 mph.
Monday Night
Patchy fog between 8pm and 11pm. Otherwise, mostly clear, with a low around 39. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 64. Calm wind becoming southeast around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 59.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Saturday
A slight chance of showers. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Suttle Lake OR
 44.26°N 121.78°W (Elev. 5495 ft)
8:57 am PDT Sep 6, 2026
9am PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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