Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Feb 01:58 AM PST
Extended Forecast for

Langdon OR

Winter Weather Advisory February 18, 03:12am until February 19, 10:00am
Winter Storm Warning February 18, 03:12am until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Weather Advisory February 18, 03:12am until February 19, 10:00am
    Winter Storm Warning February 18, 03:12am until February 19, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly between noon and 4pm.  Increasing clouds, with a high near 36. South southwest wind 7 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 29. South wind 6 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  High near 34. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 24. Northwest wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely before 1pm, then rain likely, possibly mixed with snow between 1pm and 4pm, then rain likely after 4pm.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Snow Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly between noon and 4pm. Increasing clouds, with a high near 36. South southwest wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 29. South wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 34. Southwest wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Northwest wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely before 1pm, then rain likely, possibly mixed with snow between 1pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 44.
Saturday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Snow level 3700 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 35.
Sunday
Rain, possibly mixed with snow, becoming all rain after 10am. Snow level 3300 feet rising to 3900 feet in the afternoon. Cloudy, with a high near 43.
Sunday Night
Rain, possibly mixed with snow. Snow level 3700 feet. Cloudy, with a low around 37.
Monday
Rain, possibly mixed with snow. Snow level 3300 feet. Cloudy, with a high near 42.
Monday Night
Rain and snow. Snow level 3000 feet. Cloudy, with a low around 37.
Tuesday
Rain and snow. Snow level rising to 3200 feet in the afternoon. Cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Langdon OR
 42.77°N 123.64°W (Elev. 2549 ft)
2:27 am PST Feb 18, 2026
3am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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