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

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

48°F

9°C

Humidity 94%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Apr 02:58 PM PDT
Extended Forecast for

Langdon OR

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Snow level 3600 feet. Partly sunny, with a high near 43. West southwest wind around 16 mph, with gusts as high as 26 mph.

    High: 43 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 34. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. Snow level rising to 3700 feet in the afternoon. High near 46. West southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Snow level 3600 feet. Partly sunny, with a high near 43. West southwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 34. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. Snow level rising to 3700 feet in the afternoon. High near 46. West southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 59. Calm wind becoming east around 6 mph in the afternoon.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 68.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
Tuesday Night
A chance of rain. Snow level 6800 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Snow level 4900 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 57.
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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:
2:47 pm PDT Apr 1, 2026
Forecast Valid:
4pm PDT Apr 1, 2026-6pm PDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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