Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Clear

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 08 Apr 08:47 AM PDT
Extended Forecast for

Mount Hamilton CA

  • Today

    Today: Sunny, with a high near 66. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West wind 5 to 9 mph becoming light  after midnight.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Southwest wind 3 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 48. Southwest wind 5 to 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after 11am.  High near 56. South southwest wind 5 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm.  Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 66. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 49. West wind 5 to 9 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 63. Southwest wind 3 to 7 mph.
Thursday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48. Southwest wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 56. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 50.
Sunday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.35°N 121.64°W (Elev. 2398 ft)
6:31 am PDT Apr 8, 2026
9am PDT Apr 8, 2026-6pm PDT Apr 14, 2026
 
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Additional Resources

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