Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

NA

44°F

7°C

Humidity 37%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 20 Jan 09:17 PM PST
Extended Forecast for

9 Miles SE Green Peter Res OR

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 45. East southeast wind 3 to 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost between 11pm and 2am.  Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Frost

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 45. East southeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 53. Calm wind.
Wednesday Night
Mostly clear, with a low around 37. Calm wind.
Thursday
Sunny, with a high near 50. Calm wind.
Thursday Night
Areas of frost between 11pm and 2am. Otherwise, mostly clear, with a low around 32. Calm wind.
Friday
Sunny, with a high near 46.
Friday Night
Clear, with a low around 30.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 34.
Sunday
A slight chance of rain after 10am. Snow level 2800 feet rising to 3800 feet in the afternoon. Mostly sunny, with a high near 51.
Sunday Night
A chance of rain. Snow level 3800 feet. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Snow level 3800 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Partly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Green Peter Res OR
 44.39°N 122.37°W (Elev. 2178 ft)
8:41 pm PST Jan 20, 2026
9pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
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