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

Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

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

NA

78°F

26°C

Humidity 42%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 09 Sep 06:17 PM PDT
Extended Forecast for

Green Peter Res OR

  • Tonight

    Tonight: Clear, with a low around 59. Calm wind becoming northeast around 5 mph.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Rain, mainly before 11pm. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 59. Calm wind becoming northeast around 5 mph.
Thursday
Mostly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 67. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 51. Light and variable wind.
Saturday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 57. Chance of precipitation is 80%.
Saturday Night
Rain, mainly before 11pm. Low around 51. Chance of precipitation is 80%.
Sunday
A slight chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Peter Res OR
 44.48°N 122.52°W (Elev. 1001 ft)
Last Update:
6:41 pm PDT Sep 9, 2026
Forecast Valid:
6pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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