Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

57°F

14°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 17 Aug 07:35 AM PDT
Extended Forecast for

14 Miles SSE Ashland OR

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 79. Calm wind.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. North wind 5 to 9 mph becoming calm  in the evening.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 79. Calm wind.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 85. Calm wind.
Monday Night
Clear, with a low around 56. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 86. Light and variable wind.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 60.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny and hot, with a high near 96.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Ashland OR
 41.99°N 122.63°W (Elev. 2808 ft)
4:40 am PDT Aug 17, 2025
7am PDT Aug 17, 2025-6pm PDT Aug 23, 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