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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

EW8320 Lostine (E8320)

Lat: 45.4625°NLon: 117.39133°WElev: 3437.0ft.

NA

42°F

6°C

Humidity 51%
Wind Speed SSW 5 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 26 Dec 07:32 AM PST
Extended Forecast for

Troy OR

Winter Weather Advisory until December 27, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 27, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Today

    High: 46 °F

    Rain

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all snow after 10pm. Snow level 3100 feet lowering to 1800 feet after midnight . Low around 31. Southwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow, mainly before 10am. High near 37. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain. High near 46. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, possibly mixed with snow, becoming all snow after 10pm. Snow level 3100 feet lowering to 1800 feet after midnight . Low around 31. Southwest wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow, mainly before 10am. High near 37. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Increasing clouds, with a low around 21. Calm wind.
Sunday
Partly sunny, with a high near 37. Calm wind.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Troy OR
 45.93°N 117.45°W (Elev. 1841 ft)
Last Update:
4:21 am PST Dec 26, 2025
Forecast Valid:
7am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation