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

59°F

15°C

Humidity 83%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 08 Apr 10:04 PM PDT
Extended Forecast for

10 Miles NNW Arroyo Seco CA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 55. West northwest wind around 5 mph becoming calm  after midnight.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm.  Partly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 11am.  High near 62. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 48. South southwest wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  High near 56. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 11am.  Partly sunny, with a high near 53.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A slight chance of rain.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 55. West northwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 70. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm in the evening. 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 62. Calm wind becoming southwest 5 to 7 mph in the afternoon. 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 48. South southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 56. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
Rain likely, mainly before 11am. Partly sunny, with a high near 53.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Monday
A slight chance of rain before 11am. Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Arroyo Seco CA
 36.36°N 121.54°W (Elev. 2461 ft)
4:51 pm PDT Apr 8, 2026
10pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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Additional Resources

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