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

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

55°F

13°C

Humidity 39%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 20 Jan 04:17 PM PST
Extended Forecast for

8 Miles SE Green Peter Res OR

  • Tonight

    Tonight: Partly cloudy, with a low around 42. East southeast wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Light south southeast wind.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost between 11pm and 5am. Otherwise, mostly clear, with a low around 31. Light east wind.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 46.

    High: 46 °F

    Frost then
    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 low around 42. East southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 53. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 35. Light south southeast wind.
Thursday
Sunny, with a high near 49. Calm wind.
Thursday Night
Widespread frost between 11pm and 5am. Otherwise, mostly clear, with a low around 31. Light east wind.
Friday
Widespread frost between 7am and 8am. Otherwise, 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 50.
Sunday Night
A chance of rain. Snow level 3800 feet. Mostly cloudy, with a low around 38.
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 38.
Tuesday
A slight chance of rain. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Green Peter Res OR
 44.39°N 122.4°W (Elev. 2096 ft)
Last Update:
4:41 pm PST Jan 20, 2026
Forecast Valid:
5pm PST Jan 20, 2026-6pm PST Jan 27, 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