Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. 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 67%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 May 06:55 AM PDT
Extended Forecast for

6 Miles NNW Mount Hamilton CA

  • Today

    Today: Sunny, with a high near 79. Calm wind becoming west 5 to 9 mph in the morning.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. West northwest wind 5 to 9 mph becoming light  after midnight.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. Southwest wind 3 to 8 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West southwest wind 6 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. West southwest wind around 8 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Calm wind becoming west 5 to 9 mph in the morning.
Tonight
Clear, with a low around 60. West northwest wind 5 to 9 mph becoming light after midnight.
Friday
Sunny, with a high near 76. Southwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 55. West southwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 74. West southwest wind around 8 mph.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 48.
Memorial Day
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Mount Hamilton CA
 37.43°N 121.69°W (Elev. 3619 ft)
1:25 am PDT May 21, 2026
8am PDT May 21, 2026-6pm PDT May 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database