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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Chico Municipal Airport (KCIC)

Lat: 39.79879°NLon: 121.85795°WElev: 236.0ft.

Clear

93°F

34°C

Humidity 36%
Wind Speed SE 10 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 17 Jun 05:50 PM PDT
Extended Forecast for

Hamilton City CA

  • Tonight

    Tonight: Mostly clear, with a low around 63. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Southeast wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Partly sunny, then gradually becoming sunny, with a high near 86. Light southeast wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 86 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 92. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60. Southeast wind 6 to 13 mph, with gusts as high as 25 mph.
Juneteenth
Partly sunny, then gradually becoming sunny, with a high near 86. Light southeast wind becoming south southeast 5 to 9 mph in the afternoon.
Friday Night
Clear, with a low around 57. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 60.
Sunday
Sunny, with a high near 93.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 94.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton City CA
 39.73°N 122.02°W (Elev. 154 ft)
Last Update:
2:00 pm PDT Jun 17, 2026
Forecast Valid:
7pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation