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

YELLOWSTONE MTN. (YEFO3)

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

NA

42°F

6°C

Humidity 98%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 21 Apr 11:17 PM PDT
Extended Forecast for

4 Miles WNW Green Peter Res OR

  • Tonight

    Tonight: A chance of showers before 5am, then a chance of rain after 5am. Snow level 5100 feet lowering to 4500 feet. Mostly cloudy, with a low around 39. West southwest wind 7 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain. Snow level 4500 feet. High near 41. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely before 2am, then a slight chance of rain and snow. Snow level 4700 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 38. West southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain Likely
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am. Snow level 3500 feet rising to 4400 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 48. West wind around 7 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. West northwest wind 5 to 9 mph becoming east after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 11am. Snow level 4600 feet rising to 5200 feet in the afternoon. Sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm. Snow level 5400 feet lowering to 4500 feet after midnight . Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers before 5am, then a chance of rain after 5am. Snow level 5100 feet lowering to 4500 feet. Mostly cloudy, with a low around 39. West southwest wind 7 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. Snow level 4500 feet. High near 41. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 2am, then a slight chance of rain and snow. Snow level 4700 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 38. West southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow before 11am. Snow level 3500 feet rising to 4400 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 48. West wind around 7 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 37. West northwest wind 5 to 9 mph becoming east after midnight.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 40.
Saturday
A slight chance of rain after 11am. Snow level 4600 feet rising to 5200 feet in the afternoon. Sunny, with a high near 55.
Saturday Night
A slight chance of rain before 11pm. Snow level 5400 feet lowering to 4500 feet after midnight . Partly cloudy, with a low around 41.
Sunday
A chance of rain, mainly after 11am. Snow level 4300 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 49.
Sunday Night
A chance of rain. Snow level 5000 feet. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Snow level 4600 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 53.
Monday Night
A slight chance of rain. Snow level 5400 feet. Partly cloudy, with a low around 41.
Tuesday
A slight chance of rain. Snow level 4900 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Green Peter Res OR
 44.49°N 122.58°W (Elev. 3301 ft)
Last Update:
11:41 pm PDT Apr 21, 2026
Forecast Valid:
11pm PDT Apr 21, 2026-6pm PDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation