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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52828°NLon: 121.816°WElev: 4891.0ft.

NA

39°F

4°C

Humidity 97%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 11 Apr 01:15 AM PDT
Extended Forecast for

4 Miles SSE Chemult OR

  • Overnight

    Overnight: Rain likely, mainly after 4am. Snow level 6600 feet. Mostly cloudy, with a steady temperature around 37. Light south wind. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then rain and possibly a thunderstorm after 5pm. Snow level 6100 feet rising to 6600 feet in the afternoon. High near 51. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain likely before 3am, then rain likely, possibly mixed with snow. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 29. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 5pm. Some thunder is also possible. Snow level 5200 feet. High near 45. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then a chance of snow after 11pm. Low around 29. West wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Rain likely, mainly after 4am. Snow level 6600 feet. Mostly cloudy, with a steady temperature around 37. Light south wind. Chance of precipitation is 70%.
Saturday
Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then rain and possibly a thunderstorm after 5pm. Snow level 6100 feet rising to 6600 feet in the afternoon. High near 51. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely before 3am, then rain likely, possibly mixed with snow. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 29. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow, becoming all rain after 5pm. Some thunder is also possible. Snow level 5200 feet. High near 45. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then a chance of snow after 11pm. Low around 29. West wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chemult OR
 43.18°N 121.76°W (Elev. 4865 ft)
Last Update:
11:26 pm PDT Apr 10, 2026
Forecast Valid:
1am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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