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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.


TUJUNGA WASH - HANSEN RESERVOIR (HANC1)
Latitude: 34.26º NLongitude: 118.38º WElevation: 990 Feet
Location: Los Angeles County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Jun 16, 2025 at 6:55 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  HANC1

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Official 7 Day National Weather Service Forecast   (CAZ372)
Today: Sunny. Highs 90 to 102.

Tonight: Mostly clear. Lows in the upper 50s to mid 60s.

Tuesday: Sunny. Highs 90 to 102.

Tuesday Night: Clear in the evening then low clouds and fog. Lows in the upper 50s to mid 60s.

Wednesday: Sunny after morning low clouds and fog. Highs in the mid 80s to lower 90s.

Wednesday Night: Clear in the evening then low clouds and fog. Lows in the lower 60s.

juneteenth: Sunny after morning low clouds and fog. Highs in the 80s to around 90.

Thursday Night: Clear in the evening then low clouds and fog. Lows around 60.

Friday: Sunny after morning low clouds and fog. Highs in the 80s.

Friday Night: Clear in the evening then low clouds and fog. Lows around 60.

Saturday: Sunny after morning low clouds and fog. Highs in the upper 70s to mid 80s.

Saturday Night: Clear in the evening then low clouds and fog. Lows in the mid to upper 50s.

Sunday: Sunny after morning low clouds and fog. Highs in the 80s to around 90.