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

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

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

NA

43°F

6°C

Humidity 75%
Wind Speed SSW 18 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Apr 02:55 AM PDT
Extended Forecast for

Sisters OR

Winter Storm Watch April 14, 05:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 37. Light west wind.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 50. West wind 3 to 8 mph. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Snow level rising to 4700 feet in the afternoon. Partly sunny, with a high near 52. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Snow level 4700 feet lowering to 4100 feet. Mostly cloudy, with a low around 34. Southwest wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then snow after 2pm. Snow level 4300 feet lowering to 3200 feet in the afternoon . High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 37. Light west wind.
Monday
A 50 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 50. West wind 3 to 8 mph. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
A 20 percent chance of rain after 11am. Snow level rising to 4700 feet in the afternoon. Partly sunny, with a high near 52. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Rain likely. Snow level 4700 feet lowering to 4100 feet. Mostly cloudy, with a low around 34. Southwest wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then snow after 2pm. Snow level 4300 feet lowering to 3200 feet in the afternoon . High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 22.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
Last Update:
11:46 pm PDT Apr 12, 2026
Forecast Valid:
3am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation