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

RED BOX (RXFO3)

Lat: 45.0275°NLon: 121.92111°WElev: 3345.0ft.

NA

46°F

8°C

Humidity 91%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Apr 09:07 AM PDT
Extended Forecast for

21 Miles S Brightwood OR

  • Today

    Today: Rain and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm.  High near 64. Calm wind.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance Rain
    then Showers

  • Tonight

    Tonight: Rain, mainly before 11pm.  Low around 47. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 11am.  High near 58. Light west northwest wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 44. Light west wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Monday

    Monday: Rain.  Snow level 3600 feet rising to 4200 feet in the afternoon. High near 53. West wind 3 to 5 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm.  Snow level 4400 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Snow level 3200 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow.  Snow level 3900 feet lowering to 3300 feet after midnight . Cloudy, with a low around 39.

    Low: 39 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Snow level 2700 feet. Cloudy, with a high near 49.

    High: 49 °F

    Rain/Snow

Detailed Forecast

Today
Rain and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 64. Calm wind. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, mainly before 11pm. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, mainly after 11am. High near 58. Light west northwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 44. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Snow level 3600 feet rising to 4200 feet in the afternoon. High near 53. West wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly before 11pm. Snow level 4400 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Tuesday
Rain likely, mainly after 11am. Snow level 3200 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Tuesday Night
Rain before 2am, then rain and snow. Snow level 3900 feet lowering to 3300 feet after midnight . Cloudy, with a low around 39.
Wednesday
Rain and snow. Snow level 2700 feet. Cloudy, with a high near 49.
Wednesday Night
Rain and snow likely before 2am, then a chance of snow. Snow level 2700 feet lowering to 1700 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow. Snow level rising to 2700 feet in the afternoon. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Snow level 3000 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 34.
Friday
A slight chance of rain. Snow level 2200 feet rising to 3800 feet in the afternoon. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Brightwood OR
 45.07°N 122.07°W (Elev. 1634 ft)
8:41 am PDT Apr 11, 2026
9am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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