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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Partly Cloudy

63°F

17°C

Humidity 72%
Wind Speed S 13 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 10:00 PM PDT
Extended Forecast for

12 Miles NE Mount Hamilton CA

  • Tonight

    Tonight: Mostly clear, with a low around 46. South southwest wind 6 to 8 mph.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 72. Southeast wind around 6 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Southwest wind 6 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Southwest wind around 6 mph becoming east northeast in the morning.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 47. West southwest wind around 7 mph.

    Low: 47 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. South southwest wind 6 to 8 mph.
Juneteenth
Sunny, with a high near 72. Southeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 45. Southwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 72. Southwest wind around 6 mph becoming east northeast in the morning.
Saturday Night
Clear, with a low around 47. West southwest wind around 7 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 82.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Mount Hamilton CA
 37.46°N 121.5°W (Elev. 3310 ft)
Last Update:
11:26 pm PDT Jun 18, 2026
Forecast Valid:
11pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation