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

OR18 WB at Murphy Hill MP15.4 (ODT57)

Lat: 45.07207°NLon: 123.71536°WElev: 620.0ft.

NA

45°F

7°C

Humidity NA
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

16 Miles SSE Blaine OR

  • Tonight

    Tonight: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 36. Light east wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Rain, mainly after 4pm.  Snow level 3200 feet lowering to 2200 feet in the afternoon . High near 46. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 4am.  Snow level 1900 feet. Low around 35. West wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a chance of showers after 10am.  Snow level 1900 feet. Mostly cloudy, with a high near 44. Calm wind.  Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Widespread frost after 4am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog
    then Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 10am. Widespread frost, mainly before 9am.  Otherwise, partly sunny, with a high near 44.

    High: 44 °F

    Frost and
    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 2am. Mostly cloudy, with a low around 36. Light east wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 4pm. Snow level 3200 feet lowering to 2200 feet in the afternoon . High near 46. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 4am. Snow level 1900 feet. Low around 35. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 10am, then a chance of showers after 10am. Snow level 1900 feet. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 40%.
Saturday Night
Patchy fog after 11pm. Widespread frost after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Areas of fog before 10am. Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
New Year's Day
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Blaine OR
 45.06°N 123.61°W (Elev. 400 ft)
5:41 pm PST Dec 25, 2025
6pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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