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

46°F

8°C

Humidity 99%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 21 Apr 03:17 AM PDT
Extended Forecast for

4 Miles WNW Green Peter Res OR

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 42. West northwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 44. West northwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 4am. Snow level 5300 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Snow level 3900 feet rising to 4400 feet in the afternoon. High near 41. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. 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 11pm, then a chance of rain and snow. Snow level 4600 feet lowering to 3600 feet. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 11am. Snow level 3500 feet rising to 4800 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 48. 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 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 42. West northwest wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 44. West northwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before 4am. Snow level 5300 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. Snow level 3900 feet rising to 4400 feet in the afternoon. High near 41. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 11pm, then a chance of rain and snow. Snow level 4600 feet lowering to 3600 feet. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow before 11am. Snow level 3500 feet rising to 4800 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 48. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 57.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 41.
Sunday
A slight chance of rain. Snow level 5000 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 56.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Monday
A chance of rain. Snow level 5200 feet. Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Green Peter Res OR
 44.49°N 122.58°W (Elev. 3301 ft)
Last Update:
3:41 am PDT Apr 21, 2026
Forecast Valid:
3am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation