Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

31°F

-1°C

Humidity 99%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 30 Dec 02:58 AM PST
Extended Forecast for

14 Miles E Agness OR

Air Stagnation Advisory December 30, 03:27am until December 31, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 03:27am until December 31, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Overnight

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. Southeast wind 7 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 40. South wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Snow level 5400 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 47. South wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 10pm and 4am, then rain likely after 4am.  Snow level 6800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 39. South wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • New Year's Day

    New Year's Day: Rain.  High near 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Snow level 7200 feet. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then rain, possibly mixed with snow.  Snow level 6400 feet. Cloudy, with a high near 43.

    High: 43 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 43. East southeast wind around 16 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 50. Southeast wind 7 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Increasing clouds, with a low around 40. South wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers after 4pm. Snow level 5400 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 47. South wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely, mainly between 10pm and 4am, then rain likely after 4am. Snow level 6800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 39. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
New Year's Day
Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Snow level 7200 feet. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 4pm, then rain, possibly mixed with snow. Snow level 6400 feet. Cloudy, with a high near 43.
Friday Night
Rain and snow. Snow level 5300 feet lowering to 4700 feet after midnight . Cloudy, with a low around 36. Breezy.
Saturday
Rain and snow. Snow level 4200 feet. Cloudy, with a high near 37. Breezy.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Breezy.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 37. Breezy.
Sunday Night
Rain and snow likely. Snow level 4300 feet. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles E Agness OR
 42.54°N 123.78°W (Elev. 4117 ft)
2:21 am PST Dec 30, 2025
3am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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