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

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

NA

70°F

21°C

Humidity 72%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 18 Jun 02:19 AM PDT
Extended Forecast for

6 Miles NNE Central Valley CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 93. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 93 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind 5 to 7 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A 30 percent chance of rain, mainly before 9am. Partly sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 82 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. South wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. Calm wind.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 93. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 66. South wind 5 to 7 mph becoming calm in the evening.
Juneteenth
A 30 percent chance of rain, mainly before 9am. Partly sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. South wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 68.
Monday
Sunny and hot, with a high near 97.
Monday Night
Clear, with a low around 71.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Central Valley CA
 40.76°N 122.33°W (Elev. 1040 ft)
Last Update:
2:00 am PDT Jun 18, 2026
Forecast Valid:
2am PDT Jun 18, 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