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

61°F

16°C

Humidity 25%
Wind Speed WNW 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 15 May 01:55 PM PDT
Extended Forecast for

Prineville OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. West wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 32. West wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 34 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers after 5pm. Snow level 3900 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 8pm. Snow level 4600 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 28. Northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 28 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Light west wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. West wind 11 to 18 mph, with gusts as high as 28 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 32. West wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 34 mph.
Saturday
A 30 percent chance of showers after 5pm. Snow level 3900 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A 30 percent chance of showers, mainly before 8pm. Snow level 4600 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 28. Northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 60. Light west wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prineville OR
 44.3°N 120.85°W (Elev. 2900 ft)
Last Update:
11:46 am PDT May 15, 2026
Forecast Valid:
2pm PDT May 15, 2026-6pm PDT May 21, 2026
 
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Additional Resources

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Chance of Precipitation