National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

49°F

9°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 07 Dec 06:58 PM PST
Extended Forecast for

4 Miles SSE Hugo OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after midnight. Patchy dense fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Monday

    Monday: A 30 percent chance of rain, mainly before 9am. Patchy dense fog before 1pm. Otherwise, partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44. South southwest wind 8 to 10 mph.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. South wind around 7 mph. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 49. South southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before noon. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after midnight. Patchy dense fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Monday
A 30 percent chance of rain, mainly before 9am. Patchy dense fog before 1pm. Otherwise, partly sunny, with a high near 56. Calm wind.
Monday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 44. South southwest wind 8 to 10 mph.
Tuesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. South wind around 7 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 49. South southwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59.
Wednesday Night
A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.
Thursday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 58.
Thursday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 41.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Sunday
A slight chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Hugo OR
 42.52°N 123.35°W (Elev. 1476 ft)
Last Update:
3:41 pm PST Dec 7, 2025
Forecast Valid:
7pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation