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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

EW8320 Lostine (E8320)

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

NA

23°F

-5°C

Humidity 89%
Wind Speed NNW 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 01 Jan 07:55 AM PST
Extended Forecast for

10 Miles NNW Wallowa OR

  • New Year's Day

    New Year's Day: A 50 percent chance of snow. Snow level rising to 5200 feet. Cloudy, with a high near 34. Calm wind. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Cloudy, with a temperature rising to around 36 by 5am. Light southwest wind. Little or no snow accumulation expected.

    Low: 32 °F⇑

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 38. Southwest wind 3 to 5 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 32. Light south wind.

    Low: 32 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 41. South wind around 6 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 35. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Snow level 5200 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow. Snow level 4500 feet. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

New Year's Day
A 50 percent chance of snow. Snow level rising to 5200 feet. Cloudy, with a high near 34. Calm wind. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow. Cloudy, with a temperature rising to around 36 by 5am. Light southwest wind. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. Southwest wind 3 to 5 mph. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32. Light south wind.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 41. South wind around 6 mph. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 35. Little or no snow accumulation expected.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow. Snow level 5200 feet. Mostly cloudy, with a low around 32.
Monday
A 50 percent chance of snow. Snow level 4500 feet. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow. Mostly cloudy, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Wallowa OR
 45.72°N 117.58°W (Elev. 4367 ft)
Last Update:
7:21 am PST Jan 1, 2026
Forecast Valid:
8am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation