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

Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

48°F

9°C

Humidity 79%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 20 Apr 03:58 AM PDT
Extended Forecast for

Langdon OR

  • Today

    Today: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 57. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Chance Rain
    then Rain
    Likely

  • Tonight

    Tonight: Rain. Snow level 5800 feet lowering to 5000 feet after midnight . Low around 42. South southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 4800 feet rising to 5500 feet in the afternoon. High near 49. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Snow level 5500 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 40. North wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. Snow level 4600 feet. High near 46. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly before 11pm. Snow level 4800 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 11am. Snow level 3900 feet rising to 5200 feet in the afternoon. Mostly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 57. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Snow level 5800 feet lowering to 5000 feet after midnight . Low around 42. South southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 4800 feet rising to 5500 feet in the afternoon. High near 49. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain likely, mainly before 11pm. Snow level 5500 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 40. North wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. Snow level 4600 feet. High near 46. West southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of rain, mainly before 11pm. Snow level 4800 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 40.
Thursday
A 20 percent chance of rain before 11am. Snow level 3900 feet rising to 5200 feet in the afternoon. Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Langdon OR
 42.77°N 123.64°W (Elev. 2549 ft)
Last Update:
4:41 am PDT Apr 20, 2026
Forecast Valid:
5am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
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