Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

48°F

9°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 17 Jun 05:55 AM PDT
Extended Forecast for

Canby CA

  • Today

    Today: Sunny, with a high near 92. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North northwest wind 5 to 10 mph becoming west in the evening.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 5am.  Partly cloudy, with a low around 54. West southwest wind 7 to 9 mph.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Rain

  • Juneteenth

    Juneteenth: A chance of rain before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm.  Partly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 54. North northwest wind 5 to 10 mph becoming west in the evening.
Thursday
Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of rain after 5am. Partly cloudy, with a low around 54. West southwest wind 7 to 9 mph.
Juneteenth
A chance of rain before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Canby CA
 41.45°N 120.88°W (Elev. 4314 ft)
4:40 am PDT Jun 17, 2026
6am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database