Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

47°F

8°C

Humidity 96%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 10 Oct 09:58 PM PDT
Extended Forecast for

Grants Pass OR

  • Tonight

    Tonight: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 42. South wind around 5 mph becoming light and variable  in the evening.

    Low: 42 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers.  Mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 43. West northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Columbus Day

    Columbus Day: Rain likely, mainly before 11am.  Partly sunny, with a high near 59. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 42. South wind around 5 mph becoming light and variable in the evening.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 61. Light and variable wind becoming south around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. West wind 5 to 7 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 59. Light and variable wind.
Sunday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 43. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Columbus Day
Rain likely, mainly before 11am. Partly sunny, with a high near 59. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A slight chance of showers. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Grants Pass OR
 42.44°N 123.33°W (Elev. 997 ft)
10:41 pm PDT Oct 10, 2025
10pm PDT Oct 10, 2025-6pm PDT Oct 17, 2025
 
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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