Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Rogue Valley International Airport (KMFR)

Lat: 42.37503°NLon: 122.87696°WElev: 1312.0ft.

Clear

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Jan 03:53 AM PST
Extended Forecast for

4 Miles SSW Jacksonville OR

Air Stagnation Advisory January 21, 04:09am until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 21, 04:09am until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Today

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy dense fog after 1am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Light south wind.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Thursday

    Thursday: Patchy dense fog before 10am.  Otherwise, sunny, with a high near 52. Light and variable wind becoming north northwest around 5 mph in the afternoon.

    High: 52 °F

    Patchy Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, sunny, with a high near 50. Calm wind becoming north around 6 mph in the afternoon.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 54. Light northeast wind.
Tonight
Patchy dense fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Light south wind.
Thursday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 52. Light and variable wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 29. Calm wind.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 50. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Clear, with a low around 25.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Jacksonville OR
 42.26°N 123.01°W (Elev. 2657 ft)
3:41 am PST Jan 21, 2026
4am PST Jan 21, 2026-6pm PST Jan 27, 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