Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains

Severe thunderstorms and the threat for excessive rainfall will move into the mid-Mississippi and lower Ohio Valleys today. There is potential for a few strong tornadoes, damaging wind gusts, large hail, and scattered flash flooding. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Mostly Cloudy

57°F

14°C

Humidity 67%
Wind Speed NNW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 Apr 09:47 AM PDT
Extended Forecast for

San Jose CA

  • Today

    Today: A slight chance of drizzle before 2pm.  Mostly sunny, with a high near 66. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: Widespread fog, mainly after 5am.  Otherwise, partly cloudy, with a low around 44. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Clear
    then Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 7am.  Otherwise, sunny, with a high near 74. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 49.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 50.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
A slight chance of drizzle before 2pm. Mostly sunny, with a high near 66. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
Widespread fog, mainly after 5am. Otherwise, partly cloudy, with a low around 44. Northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Widespread fog, mainly before 7am. Otherwise, sunny, with a high near 74. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 46. Northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 49.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 80.
Thursday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 50.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 80.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
San Jose CA
 37.29°N 121.86°W (Elev. 157 ft)
8:56 am PDT Apr 27, 2026
10am PDT Apr 27, 2026-6pm PDT May 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database