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

EW8320 Lostine (E8320)

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

NA

63°F

17°C

Humidity 100%
Wind Speed W 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 18 Apr 05:06 PM PDT
Extended Forecast for

10 Miles NNW Wallowa OR

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Light south wind.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm, then rain after 11pm. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 11pm, then rain likely between 11pm and 2am, then rain and snow likely after 2am. Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 62. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 43. Light and variable wind.
Monday
Mostly sunny, with a high near 69. Light and variable wind.
Monday Night
Partly cloudy, with a low around 46. Light south wind.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 67.
Tuesday Night
Showers likely and possibly a thunderstorm, then rain after 11pm. Low around 38. Chance of precipitation is 80%.
Wednesday
Rain. High near 42. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely before 11pm, then rain likely between 11pm and 2am, then rain and snow likely after 2am. Snow level 5800 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Thursday
Rain and snow likely before 2pm, then a chance of rain. Snow level 4500 feet rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 44.
Thursday Night
A slight chance of rain. Snow level 5200 feet. Partly cloudy, with a low around 33.
Friday
A slight chance of rain. Snow level 4700 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Wallowa OR
 45.72°N 117.58°W (Elev. 4367 ft)
Last Update:
2:57 pm PDT Apr 18, 2026
Forecast Valid:
5pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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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