Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

53°F

12°C

Humidity 65%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 03 Aug 04:58 AM PDT
Extended Forecast for

12 Miles W Langdon OR

Heat Advisory August 4, 11:00am until August 5, 11:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny, with a high near 81. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Patchy smoke after 8pm. Clear, with a low around 59. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 92. East northeast wind 6 to 8 mph becoming north in the afternoon.

    High: 92 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Clear, with a low around 65. North wind 5 to 9 mph becoming light.

    Low: 65 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. East wind around 6 mph becoming light and variable.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Patchy smoke after 8pm. Clear, with a low around 59. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
Areas of smoke. Sunny, with a high near 92. East northeast wind 6 to 8 mph becoming north in the afternoon.
Tuesday Night
Clear, with a low around 65. North wind 5 to 9 mph becoming light.
Wednesday
Sunny, with a high near 93. East wind around 6 mph becoming light and variable.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 79.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Langdon OR
 42.8°N 123.83°W (Elev. 2346 ft)
4:40 am PDT Aug 3, 2026
5am PDT Aug 3, 2026-6pm PDT Aug 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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