Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

73°F

23°C

Humidity 16%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Apr 04:50 PM PDT
Extended Forecast for

12 Miles W Macdoel CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. Breezy, with an east wind 14 to 24 mph becoming south in the afternoon. Winds could gust as high as 37 mph.

    High: 50 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 38 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 11am.  Snow level 6900 feet. Partly sunny, with a high near 48. Windy, with a south wind 23 to 31 mph, with gusts as high as 47 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Rain and snow likely, becoming all snow after 11pm.  Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 34 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Likely

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible.  High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Rain and snow before 2am, then a chance of snow.  Low around 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 2pm, then snow likely, possibly mixed with rain.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. South wind 6 to 11 mph becoming light and variable after midnight.
Sunday
Mostly cloudy, with a high near 50. Breezy, with an east wind 14 to 24 mph becoming south in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 41. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 38 mph.
Monday
A slight chance of rain and snow after 11am. Snow level 6900 feet. Partly sunny, with a high near 48. Windy, with a south wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.
Monday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 2am, then a chance of snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Macdoel CA
 41.82°N 122.26°W (Elev. 6772 ft)
4:41 pm PDT Apr 18, 2026
5pm PDT Apr 18, 2026-6pm PDT Apr 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