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

Hazardous Weather Conditions

Current conditions at

EW8320 Lostine (E8320)

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

NA

82°F

28°C

Humidity 23%
Wind Speed S 1 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 41°F (5°C)
Visibility NA
Heat Index80°F (27°C)
Last update 21 Aug 10:37 AM PDT
Extended Forecast for

7 Miles WSW Lostine OR

Heat Advisory August 21, 10:59am until August 21, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 21, 10:59am until August 21, 10:00pm

    NOW until 10:00pm Fri

    Heat Advisory

  • Today

    High: 92 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. Light and variable wind becoming southwest around 5 mph in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 51. Southwest wind 3 to 7 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 92. Northeast wind 3 to 5 mph.
Tonight
A slight chance of showers between 11pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. Light and variable wind becoming southwest around 5 mph in the evening. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. South wind 5 to 9 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 51. Southwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Lostine OR
 45.44°N 117.55°W (Elev. 4334 ft)
Last Update:
10:01 am PDT Aug 21, 2026
Forecast Valid:
10am PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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