Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548° N Lon: 121.47988° W Elev: 879.0 ft.

NA

56°F

13°C

Humidity 77%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 18 Aug 12:04 AM PDT
Detailed forecast for

Santa Lucia Mountains and Los Padres National Forest

Rest Of Tonight
Mostly clear. Lows in the upper 40s to lower 60s. Northwest winds 5 to 15 mph.
Monday
Sunny. Highs in the lower 70s to mid 80s. Northwest winds 5 to 10 mph.
Monday Night
Clear. Lows in the lower 50s to mid 60s. Northwest winds 5 to 10 mph with gusts to around 25 mph.
Tuesday
Sunny. Highs in the 70s to 80s. Northwest winds 5 to 10 mph.
Tuesday Night
Clear. Lows in the 50s to 60s. Northwest winds 5 to 10 mph with gusts to around 25 mph.
Wednesday
Sunny. Highs in the upper 70s to lower 90s.
Wednesday Night
Clear. Lows in the upper 50s to lower 70s.
Thursday And Thursday Night
Mostly clear. Highs in the mid 80s to upper 90s. Lows in the lower 60s to mid 70s.
Friday Through Saturday Night
Clear. Highs in the 80s to 90s. Lows in the upper 50s to lower 70s.
Sunday
Sunny. Highs in the lower 80s to mid 90s.





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901 PM PDT Sun Aug 17 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database