Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548°NLon: 121.47988°WElev: 879.0ft.

NA

78°F

26°C

Humidity 42%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 08 Apr 05:04 PM PDT
Extended Forecast for

7 Miles NW Arroyo Seco CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light west southwest  after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm.  Partly cloudy, with a low around 45. South southwest wind 3 to 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 11am.  High near 52. South southwest wind 5 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 46. South southwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 49. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 11am.  Partly sunny, with a high near 45.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A slight chance of rain.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 45. South southwest wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 52. South southwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 46. South southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 49. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 11am. Partly sunny, with a high near 45.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Monday
A slight chance of rain before 11am. Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arroyo Seco CA
 36.32°N 121.56°W (Elev. 4003 ft)
4:51 pm PDT Apr 8, 2026
5pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database