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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

MERLIN (MLFO3)

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

NA

87°F

31°C

Humidity 25%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index84°F (29°C)
Last update 16 Jun 10:58 AM PDT
Extended Forecast for

8 Miles WSW Langdon OR

Heat Advisory June 16, 11:44am until June 16, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 16, 11:44am until June 16, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • Today

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 80. North northeast wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 80 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. North northeast wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. Northeast wind 6 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 85. North wind around 10 mph.
Tonight
Mostly clear, with a low around 51. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 80. North northeast wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 54. North northeast wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 85. Northeast wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 57.
Juneteenth
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 84.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Langdon OR
 42.75°N 123.75°W (Elev. 2582 ft)
Last Update:
11:26 am PDT Jun 16, 2026
Forecast Valid:
11am PDT Jun 16, 2026-6pm PDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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