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

49°F

9°C

Humidity 82%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 11 Apr 03:07 PM PDT
Extended Forecast for

20 Miles S Brightwood OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 60. Calm wind.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Tonight

    Tonight: Showers, mainly before 10pm.  Patchy fog after 3am. Low around 43. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers then
    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly after 10am.  Areas of fog before 10am. High near 53. Calm wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Showers.  Low around 41. Light west wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Monday

    Monday: Showers.  High near 49. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm.  Snow level 4300 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 11am.  Snow level 3000 feet rising to 3700 feet in the afternoon. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 3600 feet. Cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Snow level 3300 feet lowering to 2600 feet. Cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 60. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers, mainly before 10pm. Patchy fog after 3am. Low around 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after 10am. Areas of fog before 10am. High near 53. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 41. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 49. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 11pm. Snow level 4300 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Tuesday
Showers, mainly after 11am. Snow level 3000 feet rising to 3700 feet in the afternoon. High near 49. Chance of precipitation is 80%.
Tuesday Night
Rain. Snow level 3600 feet. Cloudy, with a low around 35.
Wednesday
Rain. Snow level 3300 feet lowering to 2600 feet. Cloudy, with a high near 45.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then a chance of snow after 2am. Snow level 2500 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Snow level rising to 2700 feet in the afternoon. Partly sunny, with a high near 47.
Thursday Night
A slight chance of rain. Snow level 3200 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Brightwood OR
 45.07°N 122.04°W (Elev. 1483 ft)
2:41 pm PDT Apr 11, 2026
3pm PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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