Poor Air Quality Persists

Widespread smoke from Canadian wildfires continue to bring hazardous air quality levels across the Northeast and Mid-Atlantic, including major metro areas along the I-95 corridor. Locally heavy showers and thunderstorms, isolated severe, may develop across the northern Rockies and High Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644ft.

Clear

57°F

14°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Jun 02:15 AM PDT
Extended Forecast for

16 Miles NNE Weed CA

  • Overnight

    Overnight: Isolated showers and thunderstorms. Some of the storms could produce small hail, gusty winds, and heavy rain.  Partly cloudy, with a low around 49. North northeast wind around 5 mph.  Chance of precipitation is 20%.

    Heavy Rain

    Low: 49 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm between 11am and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce small hail, gusty winds, and heavy rain.  Sunny through mid morning, then becoming mostly cloudy, with a high near 61. West wind 5 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then scattered showers and thunderstorms after 11pm. Some of the storms could produce small hail, gusty winds, and heavy rain.  Mostly cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 49 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 59. North northeast wind 7 to 9 mph becoming southeast in the morning.

    Chance
    T-storms

    High: 59 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 47. North northwest wind 6 to 10 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 60.

    Chance
    Showers

    High: 60 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 47.

    Chance
    Showers then
    Partly Cloudy

    Low: 47 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 62.

    Slight Chance
    T-storms

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 49.

    Chance
    Showers then
    Mostly Clear

    Low: 49 °F

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Some of the storms could produce small hail, gusty winds, and heavy rain. Partly cloudy, with a low around 49. North northeast wind around 5 mph. Chance of precipitation is 20%.
Thursday
Showers likely and possibly a thunderstorm between 11am and 5pm, then showers and thunderstorms likely after 5pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Sunny through mid morning, then becoming mostly cloudy, with a high near 61. West wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then scattered showers and thunderstorms after 11pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Mostly cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 59. North northeast wind 7 to 9 mph becoming southeast in the morning.
Friday Night
A 40 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 47. North northwest wind 6 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 60.
Saturday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 47.
Sunday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 62.
Sunday Night
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 49.
Monday
A slight chance of showers after 11am. Mostly sunny, with a high near 64.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 49.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 64.
Click Map For Forecast
Point Forecast:
16 Miles NNE Weed CA
 41.63°N 122.23°W (Elev. 6667 ft)
12:51 am PDT Jun 8, 2023
2am PDT Jun 8, 2023-6pm PDT Jun 14, 2023
 
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