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

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

73°F

23°C

Humidity 44%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 23 Sep 12:58 PM PDT
Extended Forecast for

Grants Pass OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. Light north northwest wind.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 84. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 3am, then a slight chance of rain after 4am. Low around 52. West southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 11am. Mostly sunny, with a high near 67. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 67 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. Light north northwest wind.
Tonight
Partly cloudy, with a low around 50. Calm wind.
Thursday
Increasing clouds, with a high near 84. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Rain before 3am, then a slight chance of rain after 4am. Low around 52. West southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain before 11am. Mostly sunny, with a high near 67. Southwest wind 6 to 9 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grants Pass OR
 42.44°N 123.33°W (Elev. 997 ft)
Last Update:
1:11 pm PDT Sep 23, 2026
Forecast Valid:
1pm PDT Sep 23, 2026-6pm PDT Sep 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation