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

39°F

4°C

Humidity 99%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Apr 07:58 AM PDT
Extended Forecast for

Mt Jefferson OR

  • Today

    Today: A chance of snow before 11am, then snow showers, mainly after 1pm. Some thunder is also possible.  High near 31. Southwest wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Chance Snow
    then Snow
    Showers

  • Tonight

    Tonight: Snow showers before 8pm, then snow, mainly between 8pm and 10pm. Some thunder is also possible.  Low around 26. West southwest wind 9 to 14 mph becoming southeast after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow Showers
    then Chance
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 27. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 22. Very windy, with a west wind 24 to 30 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Heavy Snow
    and Very
    Windy

  • Monday

    Monday: Snow.  High near 25. Very windy, with a west wind 30 to 32 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow and Very
    Windy

  • Monday Night

    Monday Night: Snow.  Low around 21. Very windy.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow and Very
    Windy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 24. Very windy.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Likely
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 19. Very windy.

    Low: 19 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 21. Windy.

    High: 21 °F

    Heavy Snow
    and Windy

Detailed Forecast

Today
A chance of snow before 11am, then snow showers, mainly after 1pm. Some thunder is also possible. High near 31. Southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers before 8pm, then snow, mainly between 8pm and 10pm. Some thunder is also possible. Low around 26. West southwest wind 9 to 14 mph becoming southeast after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 27. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 22. Very windy, with a west wind 24 to 30 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 25. Very windy, with a west wind 30 to 32 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow. Low around 21. Very windy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 24. Very windy. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 19. Very windy.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 21. Windy.
Wednesday Night
Snow. Mostly cloudy, with a low around 15. Windy.
Thursday
Snow likely. Partly sunny, with a high near 22. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 12. Blustery.
Friday
A slight chance of snow. Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Jefferson OR
 44.67°N 121.81°W (Elev. 9183 ft)
8:41 am PDT Apr 11, 2026
9am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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