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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

NA

39°F

4°C

Humidity 95%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 01 Jan 04:17 AM PST
Extended Forecast for

11 Miles NE Green Peter Res OR

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 42. Calm wind. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain. High near 50. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 47. South southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 47 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. High near 56. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm, then showers, mainly after 10pm. Low around 43. Light east southeast wind. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: Showers. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Rain. Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 42. Calm wind. Chance of precipitation is 70%.
New Year's Day
Rain. High near 50. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 47. South southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain, mainly before 10am. High near 56. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain before 10pm, then showers, mainly after 10pm. Low around 43. Light east southeast wind. Chance of precipitation is 80%.
Saturday
Showers. High near 54. Chance of precipitation is 90%.
Saturday Night
Showers. Low around 42. Chance of precipitation is 90%.
Sunday
Rain. Cloudy, with a high near 50.
Sunday Night
Rain likely. Cloudy, with a low around 39.
Monday
Rain likely. Cloudy, with a high near 47.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Snow level 3600 feet. Mostly cloudy, with a high near 46.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36.
Wednesday
Showers likely. Snow level 3500 feet. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Green Peter Res OR
 44.59°N 122.37°W (Elev. 1490 ft)
Last Update:
4:41 am PST Jan 1, 2026
Forecast Valid:
4am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation