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

Areas of Heavy to Excessive Rainfall Which May Bring Flooding

An area of thunderstorms and heavy rains may produce flash flooding in the central and southern Plains, specifically southeast Kansas, into the morning. Monsoon moisture will continue to produce areas of heavy rainfall and the potential for flooding and debris flows across the northern Intermountain West. Heavy rain continues across portions of southwest and south-central Alaska. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

54°F

12°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 28 Aug 02:55 AM PDT
Extended Forecast for

Sisters OR

  • Overnight

    Overnight: Widespread haze. Clear, with a low around 52. Light southwest wind.

    Low: 52 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Patchy smoke after 2pm. Sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.

    High: 87 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze before 8pm, then widespread haze after 11pm. Mostly clear, with a low around 53. West wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Haze

  • Friday

    Friday: Widespread haze. Patchy smoke after 2pm. Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 90 °F

    Haze

  • Friday Night

    Friday Night: Widespread haze before 8pm. Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm after midnight.

    Low: 53 °F

    Haze then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Clear, with a low around 52. Light southwest wind.
Thursday
Widespread haze. Patchy smoke after 2pm. Sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Widespread haze before 8pm, then widespread haze after 11pm. Mostly clear, with a low around 53. West wind 5 to 7 mph becoming calm in the evening.
Friday
Widespread haze. Patchy smoke after 2pm. Sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Widespread haze before 8pm. Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 50.
Labor Day
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
2:30 am PDT Aug 28, 2025
Forecast Valid:
3am PDT Aug 28, 2025-6pm PDT Sep 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation