Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

42°F

6°C

Humidity 100%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 10 Dec 03:58 AM PST
Extended Forecast for

Grants Pass OR

  • Today

    Today: Patchy dense fog before noon.  Otherwise, mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog.  Otherwise, mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Areas of fog before noon.  Otherwise, sunny, with a high near 57. Calm wind.

    High: 57 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, sunny, with a high near 58. Calm wind.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Patchy dense fog before noon. Otherwise, mostly sunny, with a high near 60. Light and variable wind.
Tonight
Patchy dense fog. Otherwise, mostly clear, with a low around 41. Calm wind.
Thursday
Areas of fog before noon. Otherwise, sunny, with a high near 57. Calm wind.
Thursday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 38. Calm wind.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 58. Calm wind.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A slight chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 56.
Sunday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.
Monday
Rain. Patchy fog. Otherwise, mostly cloudy, with a high near 56.
Monday Night
Rain. Mostly cloudy, with a low around 46.
Tuesday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Grants Pass OR
 42.44°N 123.3°W (Elev. 997 ft)
3:41 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database