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

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Clear

48°F

9°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 Apr 06:55 AM PDT
Extended Forecast for

7 Miles NW Mount Hamilton CA

  • Today

    Today: Sunny, with a high near 61. North wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. North wind 5 to 8 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 59. West wind 5 to 7 mph.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 45. Southwest wind 7 to 9 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 54. Southwest wind around 8 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. North wind 6 to 9 mph becoming west northwest in the afternoon.
Tonight
Increasing clouds, with a low around 47. North wind 5 to 8 mph.
Friday
Partly sunny, with a high near 59. West wind 5 to 7 mph.
Friday Night
Increasing clouds, with a low around 45. Southwest wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 54. Southwest wind around 8 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.
Sunday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Mount Hamilton CA
 37.42°N 121.75°W (Elev. 2799 ft)
Last Update:
2:52 am PDT Apr 23, 2026
Forecast Valid:
7am PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation