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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

68°F

20°C

Humidity 43%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 19 Mar 11:58 AM PDT
Extended Forecast for

12 Miles WSW Langdon OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. West southwest wind 3 to 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. North northwest wind around 7 mph.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before 11am. Mostly sunny, with a high near 60. North wind 6 to 8 mph.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. West southwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. North northwest wind around 7 mph.
Saturday
A 40 percent chance of showers before 11am. Mostly sunny, with a high near 60. North wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 70.
Monday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53.
Tuesday
Showers likely. Mostly cloudy, with a high near 67.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 44.
Wednesday
Showers likely. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Langdon OR
 42.71°N 123.83°W (Elev. 682 ft)
Last Update:
10:41 am PDT Mar 19, 2026
Forecast Valid:
12pm PDT Mar 19, 2026-6pm PDT Mar 25, 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