Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

ARROYO SECO (ASRC1)

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

NA

77°F

25°C

Humidity 47%
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index79°F (26°C)
Last update 12 Aug 11:04 AM PDT
Extended Forecast for

2 Miles SW Arroyo Seco CA

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87. East wind around 5 mph becoming calm  in the afternoon.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 2am.  Patchy smoke before 9pm. Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Patchy smoke after 5pm. Sunny, with a high near 81. Calm wind becoming southwest around 5 mph.

    High: 81 °F

    Sunny then
    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog between 4am and 5am.  Otherwise, mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 84.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind around 5 mph becoming calm in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 2am. Patchy smoke before 9pm. Partly cloudy, with a low around 53. Calm wind.
Thursday
Patchy smoke after 5pm. Sunny, with a high near 81. Calm wind becoming southwest around 5 mph.
Thursday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50. Calm wind.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 50.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Arroyo Seco CA
 36.21°N 121.53°W (Elev. 2628 ft)
8:56 am PDT Aug 12, 2026
11am PDT Aug 12, 2026-6pm PDT Aug 18, 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