Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

MERLIN (MLFO3)

Lat: 42.49975°NLon: 123.36917°WElev: 1144.0ft.

NA

44°F

7°C

Humidity 93%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 24 Dec 05:58 PM PST
Extended Forecast for

2 Miles SW Grants Pass OR

Wind Advisory December 25, 09:00am until December 25, 01:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Rain, mainly after 10pm.  Low around 38. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Christmas Day

    Christmas Day: Rain likely, mainly between 10am and 3pm.  Snow level 4100 feet. Partly sunny, with a high near 48. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Snow level 3800 feet. Mostly cloudy, with a low around 37. East wind 3 to 5 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: Rain.  Snow level 3600 feet. High near 44. East southeast wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Snow level 3100 feet. Mostly cloudy, with a low around 33. Calm wind.  Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Snow level 2700 feet. Partly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 10pm. Low around 38. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%.
Christmas Day
Rain likely, mainly between 10am and 3pm. Snow level 4100 feet. Partly sunny, with a high near 48. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely. Snow level 3800 feet. Mostly cloudy, with a low around 37. East wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. Snow level 3600 feet. High near 44. East southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Snow level 3100 feet. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%.
Saturday
A 20 percent chance of rain before 10am. Snow level 2700 feet. Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grants Pass OR
 42.41°N 123.35°W (Elev. 1056 ft)
5:21 pm PST Dec 24, 2025
7pm PST Dec 24, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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