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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

43°F

6°C

Humidity 82%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 13 Feb 10:58 PM PST
Extended Forecast for

Langdon OR

  • Overnight

    Overnight: Rain. Snow level 4800 feet. Low around 39. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 11am. Snow level 4600 feet rising to 5200 feet in the afternoon. High near 46. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Snow level 5000 feet. Mostly cloudy, with a low around 40. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Snow level 4800 feet. High near 47. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 4am, then rain, possibly mixed with snow. Snow level 5000 feet lowering to 4400 feet after midnight . Low around 39. North wind around 5 mph becoming light and variable. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain then
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Rain and snow. Snow level 3000 feet. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow

  • Tuesday

    Tuesday: Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. Some thunder is also possible. Cloudy, with a high near 38.

    High: 38 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Overnight
Rain. Snow level 4800 feet. Low around 39. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 11am. Snow level 4600 feet rising to 5200 feet in the afternoon. High near 46. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely, mainly after 4am. Snow level 5000 feet. Mostly cloudy, with a low around 40. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Rain. Snow level 4800 feet. High near 47. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain before 4am, then rain, possibly mixed with snow. Snow level 5000 feet lowering to 4400 feet after midnight . Low around 39. North wind around 5 mph becoming light and variable. Chance of precipitation is 90%. Little or no snow accumulation expected.
Washington's Birthday
Rain and snow. Snow level 3000 feet. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. Some thunder is also possible. Cloudy, with a high near 38.
Tuesday Night
Snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 39.
Wednesday Night
Snow. Mostly cloudy, with a low around 30.
Thursday
Snow. Cloudy, with a high near 40.
Thursday Night
Snow. Cloudy, with a low around 34.
Friday
Rain and snow. Mostly cloudy, with a high near 41.
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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:
2:27 am PST Feb 14, 2026
Forecast Valid:
3am PST Feb 14, 2026-6pm PST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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