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

63°F

17°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Jun 02:00 AM PDT
Extended Forecast for

17 Miles SW Macdoel CA

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 53. South wind around 5 mph becoming light and variable.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Increasing clouds, with a high near 79. Light and variable wind becoming southeast 5 to 9 mph in the morning.  Chance of precipitation is 60%.

    High: 79 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 50. West southwest wind 5 to 7 mph.

    Low: 50 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 75. West wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 46. West wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 46 °F

    Slight Chance
    T-storms then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 53. South wind around 5 mph becoming light and variable.
Juneteenth
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 79. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 50. West southwest wind 5 to 7 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 46. West wind 5 to 8 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Macdoel CA
 41.63°N 122.21°W (Elev. 5299 ft)
11:26 pm PDT Jun 18, 2026
2am PDT Jun 19, 2026-6pm PDT Jun 25, 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