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

39°F

4°C

Humidity 99%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 01 Feb 08:17 AM PST
Extended Forecast for

9 Miles S Mill City OR

  • Today

    Today: Rain, mainly before noon.  Snow level 5200 feet. High near 48. Southwest wind around 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 4am, then a slight chance of rain after 5am.  Snow level 4600 feet. Mostly cloudy, with a low around 38. South southeast wind around 6 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 20 percent chance of rain.  Snow level 4900 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 52. South wind 3 to 6 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. East wind around 7 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. East wind 3 to 7 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Rain, mainly before noon. Snow level 5200 feet. High near 48. Southwest wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of rain before 4am, then a slight chance of rain after 5am. Snow level 4600 feet. Mostly cloudy, with a low around 38. South southeast wind around 6 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of rain. Snow level 4900 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 52. South wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 43. East wind around 7 mph.
Tuesday
Mostly sunny, with a high near 62. East wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 58.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Mill City OR
 44.62°N 122.47°W (Elev. 3169 ft)
8:41 am PST Feb 1, 2026
8am PST Feb 1, 2026-6pm PST Feb 7, 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