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

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Clear

64°F

18°C

Humidity 18%
Wind Speed N 12 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 23 May 09:30 PM PDT
Extended Forecast for

15 Miles ESE Prineville OR

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.

    Low: 45 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 77. Light and variable wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 33 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Snow level 9400 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 35. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow showers after 11am, becoming all rain showers after 2pm. Some thunder is also possible. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 53. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 45. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 23 mph.
Memorial Day
Mostly sunny, with a high near 77. Light and variable wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 33 mph.
Monday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Snow level 9400 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 35. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Tuesday
Rain likely, possibly mixed with snow showers after 11am, becoming all rain showers after 2pm. Some thunder is also possible. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 53. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 35.
Wednesday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 68.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Prineville OR
 44.21°N 120.58°W (Elev. 4413 ft)
Last Update:
11:46 am PDT May 23, 2026
Forecast Valid:
10pm PDT May 23, 2026-6pm PDT May 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation