Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

68°F

20°C

Humidity 46%
Wind Speed SSE 6 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 18 Jun 11:53 PM PDT
Extended Forecast for

20 Miles SW Ashland OR

Red Flag Warning June 19, 08:00am until June 19, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a low around 59. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 67. South southwest wind 5 to 8 mph becoming light and variable.

    High: 67 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 54. North wind 5 to 8 mph becoming south southwest after midnight.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 63. South southwest wind 6 to 9 mph becoming northwest in the afternoon.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North northeast wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. South southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Juneteenth
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 67. South southwest wind 5 to 8 mph becoming light and variable.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 54. North wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 63. South southwest wind 6 to 9 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 46. North northeast wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 59.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SW Ashland OR
 41.96°N 122.95°W (Elev. 6427 ft)
11:26 pm PDT Jun 18, 2026
12am PDT Jun 19, 2026-6pm PDT Jun 25, 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