Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

ARROYO SECO (ASRC1)

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

NA

61°F

16°C

Humidity 52%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Apr 10:04 AM PDT
Extended Forecast for

8 Miles ESE Arroyo Seco CA

  • Today

    Today: A 20 percent chance of showers between noon and 1pm.  Mostly sunny, with a high near 54. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 54 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West northwest wind 5 to 9 mph becoming north northeast in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. North northwest wind 5 to 8 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers between noon and 1pm. Mostly sunny, with a high near 54. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 42. West northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 59. West northwest wind 5 to 9 mph becoming north northeast in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 45. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 60. North northwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 59.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Arroyo Seco CA
 36.19°N 121.36°W (Elev. 2740 ft)
8:52 am PDT Apr 13, 2026
10am PDT Apr 13, 2026-6pm PDT Apr 19, 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