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

PIERCE (PIEC1)

Lat: 40.24611°NLon: 120.64222°WElev: 5811.0ft.

NA

73°F

23°C

Humidity 24%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 17 Jun 10:15 PM PDT
Extended Forecast for

3 Miles NW Janesville CA

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Calm wind becoming east around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 59. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 92. Calm wind becoming east around 5 mph.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 59. West wind 5 to 10 mph. Chance of precipitation is 20%.
Juneteenth
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 51. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Janesville CA
 40.33°N 120.59°W (Elev. 4800 ft)
Last Update:
4:30 pm PDT Jun 17, 2026
Forecast Valid:
11pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation