Areas of Extreme Heat and Fire Weather in the West; Refreshingly Cooler Further East

Extreme heat will continue across the Pacific Northwest into midweek before finally waning. Hot temperatures, low relative humidity, gusty winds, and isolated dry thunderstorms will bring critical fire weather into Tuesday. A refreshingly cool air mass has settled into much of the eastern two-thirds of the Rockies through the week. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

87°F

31°C

Humidity 38%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index86°F (30°C)
Last update 25 Aug 10:58 AM PDT
Extended Forecast for

5 Miles NW Grants Pass OR

Extreme Heat Warning August 25, 11:50am until August 25, 08:00pm
Red Flag Warning August 25, 01:00pm until August 25, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning August 25, 11:50am until August 25, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Today

    High: 101 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 67. Northeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 67 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 99. Light and variable wind.

    High: 99 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 66. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 94. Light and variable wind.

    High: 94 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 101. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. Northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 99. Light and variable wind.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 66. West northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 94. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Grants Pass OR
 42.49°N 123.4°W (Elev. 1198 ft)
10:41 am PDT Aug 25, 2025
11am PDT Aug 25, 2025-6pm PDT Aug 31, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database