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

SISTERS (K6K5)

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

NA

77°F

25°C

Humidity 29%
Wind Speed W 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 43°F (6°C)
Visibility NA
Heat Index78°F (26°C)
Last update 15 May 06:55 PM PDT
Extended Forecast for

Mt Jefferson OR

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Snow showers likely after 5pm. Increasing clouds, with a high near 43. Windy, with a west wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Sunny and
    Breezy then
    Snow Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, possibly mixed with rain, becoming all snow after 2am. Mostly cloudy, with a low around 23. Windy, with a west wind 36 to 38 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 23 °F

    Rain/Snow
    Likely and
    Windy

  • Friday

    Friday: Sunny, with a high near 34. Windy, with a west wind 33 to 38 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 34 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 37. Windy.

    High: 37 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Slight Chance
    Snow Showers
    and Windy

  • Sunday

    Sunday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of snow showers after 2pm. Mostly sunny, with a high near 31. Blustery. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Rain/Snow and
    Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 11 to 16 mph, with gusts as high as 28 mph.
Thursday
Snow showers likely after 5pm. Increasing clouds, with a high near 43. Windy, with a west wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, possibly mixed with rain, becoming all snow after 2am. Mostly cloudy, with a low around 23. Windy, with a west wind 36 to 38 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 34. Windy, with a west wind 33 to 38 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 43 mph.
Friday Night
Mostly clear, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Sunny, with a high near 37. Windy.
Saturday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 21. Windy.
Sunday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of snow showers after 2pm. Mostly sunny, with a high near 31. Blustery. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 20. Blustery.
Monday
A chance of snow showers after 11am. Mostly sunny, with a high near 33. Breezy.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 25. Blustery.
Tuesday
A chance of snow showers. Partly sunny, with a high near 31. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow showers likely. Partly sunny, with a high near 31. Breezy.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mt Jefferson OR
 44.67°N 121.81°W (Elev. 9183 ft)
Last Update:
5:16 pm PDT May 15, 2024
Forecast Valid:
7pm PDT May 15, 2024-6pm PDT May 22, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation