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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

63°F

17°C

Humidity 69%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 02 Aug 12:58 AM PDT
Extended Forecast for

3 Miles E Langdon OR

  • Overnight

    Overnight: Partly cloudy, with a low around 49. Light northwest wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 75. North wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 75 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. North wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Patchy smoke after 1pm. Sunny, with a high near 84. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 84 °F

    Sunny then
    Patchy Smoke

  • Monday Night

    Monday Night: Clear, with a low around 57. North wind 6 to 11 mph becoming light north northeast after midnight.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. Light northwest wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 75. North wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 48. North wind 5 to 14 mph, with gusts as high as 21 mph.
Monday
Patchy smoke after 1pm. Sunny, with a high near 84. Light north northeast wind becoming north 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 57. North wind 6 to 11 mph becoming light north northeast after midnight.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Langdon OR
 42.78°N 123.55°W (Elev. 1804 ft)
Last Update:
11:38 pm PDT Aug 1, 2026
Forecast Valid:
2am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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