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

Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Hazardous Weather Conditions

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

38°F

3°C

Humidity 86%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 04 Nov 02:15 AM PST
Extended Forecast for

9 Miles NNW Chemult OR

High Wind Warning November 4, 10:00pm until November 5, 04:00pm
Click here for hazard details and duration
High Wind Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. South wind around 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 7am. Snow level 6500 feet rising to 8500 feet in the afternoon. High near 48. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm. Snow level 8200 feet lowering to 7200 feet after midnight . Low around 38. South wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain. Snow level 7100 feet. High near 46. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Snow level 6200 feet. Low around 38. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain. Snow level 6400 feet rising to 7500 feet in the afternoon. High near 45. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Snow level 8100 feet lowering to 7500 feet after midnight . Low around 40. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. Snow level 7200 feet lowering to 6600 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: A slight chance of rain before 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. South wind around 9 mph.
Tuesday
Rain, mainly after 7am. Snow level 6500 feet rising to 8500 feet in the afternoon. High near 48. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain, mainly before 10pm. Snow level 8200 feet lowering to 7200 feet after midnight . Low around 38. South wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. Snow level 7100 feet. High near 46. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Snow level 6200 feet. Low around 38. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. Snow level 6400 feet rising to 7500 feet in the afternoon. High near 45. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Snow level 8100 feet lowering to 7500 feet after midnight . Low around 40. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 10am. Snow level 7200 feet lowering to 6600 feet. Mostly cloudy, with a high near 44.
Friday Night
A slight chance of rain before 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain. Partly sunny, with a high near 57.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Snow level 7600 feet. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Chemult OR
 43.37°N 121.84°W (Elev. 4806 ft)
Last Update:
3:01 am PST Nov 4, 2025
Forecast Valid:
3am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation