Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Hollister, CA (KCVH)

Lat: 36.8933°NLon: 121.4103°WElev: 229.0ft.

Overcast

55°F

13°C

Humidity 93%
Wind Speed ESE 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Apr 05:35 AM PDT
Extended Forecast for

12 Miles NE San Martin CA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 46. South southwest wind around 6 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms before 3pm, then a chance of rain between 3pm and 5pm, then a chance of showers after 5pm.  Mostly cloudy, with a high near 59. South southwest wind 6 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm, mainly before 2am, then rain likely after 2am.  Low around 40. Southwest wind 9 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 40 °F

    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 8am.  High near 53. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 38. West southwest wind 5 to 10 mph becoming light west  in the evening. Winds could gust as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 46. South southwest wind around 6 mph.
Saturday
A chance of rain and thunderstorms before 3pm, then a chance of rain between 3pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 59. South southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm, mainly before 2am, then rain likely after 2am. Low around 40. Southwest wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
Rain likely, then showers and possibly a thunderstorm after 8am. High near 53. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38. West southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 68.
Thursday Night
Clear, with a low around 40.
Friday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE San Martin CA
 37.2°N 121.43°W (Elev. 1801 ft)
2:38 am PDT Apr 11, 2026
5am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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