Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

EW8320 Lostine (E8320)

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

NA

66°F

19°C

Humidity 44%
Wind Speed SW 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 12 Jul 08:19 AM PDT
Extended Forecast for

9 Miles SSW Lostine OR

Heat Advisory July 12, 08:37am until July 12, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 08:37am until July 12, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Today

    High: 66 °F

    Partly Sunny
    then Patchy
    Smoke

  • Tonight

    Tonight: Areas of smoke before 11pm. Mostly cloudy, with a low around 56. South wind around 6 mph becoming light and variable.

    Low: 56 °F

    Areas Smoke
    then Partly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60. West wind 5 to 7 mph becoming north in the evening.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 70. South wind 5 to 7 mph becoming northwest in the morning.  Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Today
Patchy smoke after 2pm. Mostly cloudy, with a high near 66. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Tonight
Areas of smoke before 11pm. Mostly cloudy, with a low around 56. South wind around 6 mph becoming light and variable.
Monday
Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 60. West wind 5 to 7 mph becoming north in the evening.
Tuesday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. South wind 5 to 7 mph becoming northwest in the morning. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 50%.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Lostine OR
 45.36°N 117.5°W (Elev. 7402 ft)
7:02 am PDT Jul 12, 2026
8am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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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