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. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend 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

67°F

19°C

Humidity 41%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Mar 07:58 PM PDT
Extended Forecast for

Grants Pass OR

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday:  during the morning, then clearing, with a high near 82. Light and variable wind.

    High: 82 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 53. North northwest wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Northwest wind 3 to 7 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Friday
during the morning, then clearing, with a high near 82. Light and variable wind.
Friday Night
Increasing clouds, with a low around 53. North northwest wind 5 to 8 mph becoming light and variable in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Northwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 31. North northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 75.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Grants Pass OR
 42.44°N 123.33°W (Elev. 997 ft)
4:41 pm PDT Mar 19, 2026
8pm PDT Mar 19, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database