National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

Start of River Group | 

ARROYO GRANDE CREEK - LAKE LOPEZ (LKZC1)
Latitude: 35.19º NLongitude: 120.48º WElevation: 560 Feet
Location: San Luis Obispo County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ342)
Tonight: Mostly clear except for patchy low clouds and fog after midnight. Fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the 50s to lower 60s. Northwest winds around 15 mph in the evening.

Thursday: Sunny except for patchy low clouds and fog in the morning. Fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs 91 to 101 except the mid 70s to around 80 closer to the coast.

Thursday Night: Mostly clear except for patchy low clouds and fog after midnight. Lows in the 50s to around 60.

Friday: Sunny except for patchy low clouds and fog. Highs in the mid 80s to mid 90s except the mid 60s to around 70 closer to the coast.

Friday Night: Clear except for patchy low clouds and fog. Lows in the 50s to around 60.

Saturday: Areas of low clouds and fog in the morning then sunny. Highs in the upper 70s to mid 80s except the mid 60s to around 70 closer to the coast.

Saturday Night: Mostly clear except for patchy low clouds and fog after midnight. Lows in the 50s to around 60.

Sunday: Areas of low clouds and fog in the morning then sunny. Highs in the 80s to around 90 except the mid 60s to around 70 closer to the coast.

Sunday Night: Mostly clear except for patchy low clouds and fog after midnight. Lows in the 50s.

Monday: Sunny except for patchy low clouds and fog in the morning. Highs in the 80s to around 90 except the mid 60s to around 70 closer to the coast.

Monday Night: Mostly clear except for patchy low clouds and fog after midnight. Lows in the 50s.

Tuesday: Sunny except for patchy low clouds and fog in the morning. Highs in the 80s to around 90 except the mid 60s to around 70 closer to the coast.

Tuesday Night: Mostly clear except for patchy low clouds and fog after midnight. Lows in the 50s.

Wednesday: Sunny except for patchy low clouds and fog in the morning. Highs in the 80s to around 90 except around 70 closer to the coast.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Los Angeles-Oxnard Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.