National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

ARROYO SECO (ASRC1)

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

NA

40°F

4°C

Humidity 99%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 12 Feb 07:04 AM PST
Extended Forecast for

6 Miles NW Arroyo Seco CA

  • Today

    Today: Mostly sunny, with a high near 49. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. North wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. North northwest wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming east after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 53. South wind 3 to 7 mph.

    High: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Sunday

    Sunday: Rain. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain before 10am, then showers and possibly a thunderstorm after 10am. Cloudy, with a high near 47.

    High: 47 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 49. Light and variable wind becoming northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 38. North wind around 6 mph.
Friday
Sunny, with a high near 54. North northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming east after midnight.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 53. South wind 3 to 7 mph.
Saturday Night
Rain, mainly after 10pm. Low around 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 49. Chance of precipitation is 90%.
Sunday Night
Rain. Cloudy, with a low around 42.
Washington's Birthday
Rain before 10am, then showers and possibly a thunderstorm after 10am. Cloudy, with a high near 47.
Monday Night
Rain before 1am, then rain and snow. Cloudy, with a low around 39.
Tuesday
Rain and snow. Cloudy, with a high near 43.
Tuesday Night
Snow, possibly mixed with rain. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Arroyo Seco CA
 36.29°N 121.58°W (Elev. 3681 ft)
Last Update:
7:05 am PST Feb 12, 2026
Forecast Valid:
7am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation