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

BOULDER CREEK (BOFO3)

Lat: 44.72194°NLon: 122.00306°WElev: 3543.0ft.

NA

48°F

9°C

Humidity 92%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 11 Apr 03:58 PM PDT
Extended Forecast for

10 Miles N Mt Jefferson OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Snow level 6600 feet. High near 46. West wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Showers

  • Tonight

    Tonight: Showers before 2am, then a slight chance of showers after 4am. Snow level 6100 feet. Low around 36. West wind around 7 mph becoming east southeast in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Rain, possibly mixed with snow showers before 4pm, then rain showers between 4pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. Snow level 5700 feet. High near 39. South wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 11pm. Low around 33. Breezy, with a west wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers and
    Breezy

  • Monday

    Monday: Snow showers. High near 35. Breezy, with a west wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Cloudy, with a high near 32. Breezy.

    High: 32 °F

    Heavy Snow
    and Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 6600 feet. High near 46. West wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers before 2am, then a slight chance of showers after 4am. Snow level 6100 feet. Low around 36. West wind around 7 mph becoming east southeast in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, possibly mixed with snow showers before 4pm, then rain showers between 4pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. Snow level 5700 feet. High near 39. South wind 6 to 13 mph becoming west in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 11pm. Low around 33. Breezy, with a west wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 35. Breezy, with a west wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 31. Breezy.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 32. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
Snow likely. Partly sunny, with a high near 34. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Snow level rising to 5900 feet in the afternoon. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mt Jefferson OR
 44.83°N 121.79°W (Elev. 4865 ft)
Last Update:
4:41 pm PDT Apr 11, 2026
Forecast Valid:
4pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation