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

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

NA

37°F

3°C

Humidity 97%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Apr 04:53 AM PDT
Extended Forecast for

10 Miles E Cougar Res. OR

  • Overnight

    Overnight: A 30 percent chance of showers.  Snow level 5600 feet. Mostly cloudy, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain and snow showers.  Snow level 5500 feet lowering to 5000 feet. High near 40. West southwest wind 5 to 7 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers, possibly mixed with rain, becoming all snow after 4am.  Snow level 4700 feet. Low around 36. West wind 6 to 8 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Monday

    Monday: Snow showers before 2pm, then snow showers, possibly mixed with rain.  High near 38. West wind around 8 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Snow Showers
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain before 11pm, then a chance of snow showers.  Mostly cloudy, with a low around 34. West southwest wind 6 to 8 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow likely before 2pm, then rain, possibly mixed with snow.  High near 42. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm.  Low around 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 34 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  Cloudy, with a high near 35. Breezy.

    High: 35 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 26.

    Low: 26 °F

    Snow

Detailed Forecast

Overnight
A 30 percent chance of showers. Snow level 5600 feet. Mostly cloudy, with a low around 38. South wind around 5 mph.
Sunday
Rain and snow showers. Snow level 5500 feet lowering to 5000 feet. High near 40. West southwest wind 5 to 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Snow showers, possibly mixed with rain, becoming all snow after 4am. Snow level 4700 feet. Low around 36. West wind 6 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Snow showers before 2pm, then snow showers, possibly mixed with rain. High near 38. West wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Snow showers likely, possibly mixed with rain before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 34. West southwest wind 6 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Snow likely before 2pm, then rain, possibly mixed with snow. High near 42. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Low around 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. Cloudy, with a high near 35. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 26.
Thursday
Snow likely. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Snow level rising to 5900 feet in the afternoon. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Cougar Res. OR
 44.07°N 122.03°W (Elev. 4475 ft)
4:41 am PDT Apr 12, 2026
5am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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