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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

55°F

13°C

Humidity 72%
Wind Speed NW 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Apr 06:58 PM PDT
Extended Forecast for

Langdon OR

  • Tonight

    Tonight: Rain likely, mainly after 2am. Snow level 4700 feet. Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 1pm. Snow level 4400 feet. Mostly cloudy, with a high near 46. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 4600 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Snow level 2900 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 4400 feet. Low around 41. South southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain. Snow level 4800 feet lowering to 3600 feet in the afternoon . High near 44. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely, mainly after 2am. Snow level 4700 feet. Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 1pm. Snow level 4400 feet. Mostly cloudy, with a high near 46. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of rain before 11pm. Snow level 4600 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain after 11am. Snow level 2900 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Rain. Snow level 4400 feet. Low around 41. South southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. Snow level 4800 feet lowering to 3600 feet in the afternoon . High near 44. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A chance of snow before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Snow level 5700 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Langdon OR
 42.77°N 123.64°W (Elev. 2549 ft)
Last Update:
4:56 pm PDT Apr 12, 2026
Forecast Valid:
8pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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