National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

54°F

12°C

Humidity 43%
Wind Speed SSE 9 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Apr 03:00 PM PDT
Extended Forecast for

12 Miles W Macdoel CA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 29. West wind 9 to 13 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow after 3pm. Partly sunny, with a high near 35. West wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 33. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Likely

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 33. Southwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 29. West wind 9 to 13 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 20 percent chance of snow after 3pm. Partly sunny, with a high near 35. West wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 43. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 33. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 11am. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21.
Thursday
Sunny, with a high near 33.
Thursday Night
Clear, with a low around 23.
Friday
Sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Macdoel CA
 41.82°N 122.26°W (Elev. 6772 ft)
Last Update:
1:56 pm PDT Apr 12, 2026
Forecast Valid:
3pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation