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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Prineville Airport (KS39)

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

Overcast

48°F

9°C

Humidity 53%
Wind Speed SSE 12 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Nov 11:30 PM PST
Extended Forecast for

Prineville OR

  • Today

    Today: Rain likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 52. Southeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Areas of freezing fog after 1am. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy
    then Areas
    Freezing Fog
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 10pm. Snow level 3300 feet. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly before 4pm. Snow level 3500 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 4am, then a slight chance of snow. Snow level 3900 feet lowering to 3400 feet after midnight . Cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm, then a slight chance of rain after 1pm. Snow level 3200 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Rain likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 52. Southeast wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 33. Calm wind.
Monday
Mostly sunny, with a high near 48. Light and variable wind.
Monday Night
Patchy fog after 4am. Areas of freezing fog after 1am. Otherwise, partly cloudy, with a low around 22. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain and snow after 10pm. Snow level 3300 feet. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
Rain likely, possibly mixed with snow, mainly before 4pm. Snow level 3500 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 4am, then a slight chance of snow. Snow level 3900 feet lowering to 3400 feet after midnight . Cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm, then a slight chance of rain after 1pm. Snow level 3200 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 3300 feet. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Snow level 3700 feet. Mostly cloudy, with a low around 22.
Saturday
A chance of rain and snow. Snow level 3200 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 46.
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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:
7:46 am PST Nov 15, 2026
Forecast Valid:
8am PST Nov 15, 2026-6pm PST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation