Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

28°F

-2°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 20 Jan 06:58 AM PST
Extended Forecast for

Grants Pass OR

Air Stagnation Advisory January 20, 07:43am until January 21, 04:00pm
Freezing Fog Advisory January 20, 07:43am until January 20, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 20, 07:43am until January 21, 04:00pm
    Freezing Fog Advisory January 20, 07:43am until January 20, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 39 °F

    Freezing Fog
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy dense fog before 9pm, then patchy dense fog after 10pm. Widespread freezing fog after 1am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Freezing Fog
    and Patchy
    Dense Fog

  • Wednesday

    Wednesday: Patchy dense fog. Widespread freezing fog before 7am.  Otherwise, mostly cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Freezing Fog
    and Patchy
    Dense Fog

  • Wednesday Night

    Wednesday Night: Areas of fog.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Areas Fog

  • Thursday

    Thursday: Areas of dense fog before 10am.  Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Areas Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 3pm, then patchy fog after 4pm. Widespread freezing fog before 10am. Otherwise, partly sunny, with a high near 39. Light and variable wind.
Tonight
Patchy dense fog before 9pm, then patchy dense fog after 10pm. Widespread freezing fog after 1am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Wednesday
Patchy dense fog. Widespread freezing fog before 7am. Otherwise, mostly cloudy, with a high near 43. Calm wind.
Wednesday Night
Areas of fog. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Calm wind.
Thursday
Areas of dense fog before 10am. Otherwise, sunny, with a high near 50. Calm wind.
Thursday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 33.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Grants Pass OR
 42.44°N 123.33°W (Elev. 997 ft)
3:41 am PST Jan 20, 2026
7am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database