Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

MERLIN (MLFO3)

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

NA

65°F

18°C

Humidity 28%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Mar 12:58 PM PDT
Extended Forecast for

5 Miles NW Grants Pass OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. North northwest wind around 9 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after 2am.  Otherwise, partly cloudy, with a low around 35. North wind 5 to 9 mph becoming light  after midnight.

    Low: 35 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Widespread frost before 11am.  Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 66 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. North wind 5 to 9 mph becoming light  after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 11am.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 63. North northwest wind around 9 mph.
Tonight
Widespread frost after 2am. Otherwise, partly cloudy, with a low around 35. North wind 5 to 9 mph becoming light after midnight.
Sunday
Widespread frost before 11am. Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. North wind 5 to 9 mph becoming light after midnight.
Monday
Partly sunny, with a high near 69. Calm wind.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain, mainly before 11am. Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Grants Pass OR
 42.5°N 123.38°W (Elev. 1198 ft)
10:41 am PDT Mar 21, 2026
1pm PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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