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

CNRFC Daily Briefing
Last issued: Sun May 03, 2026 at 09:36 AM PST (updated daily by 10 AM Pacific Time).
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Summary:
  • Expect precipitation and cooler temperatures to spread across the region through Tue with heaviest amounts in the higher terrain of northern CA, the Sierra, and NV.
  • Drier conditions with temperatures returning to above normal are expected for the second half of the week.
  • Minor rises may occur on rivers across northern CA the next few days.
  • Mountain rivers with sufficient snow are expected to rise the second half of the week as melt increases with rising temperatures.
Confidence: High

Staffing Level: Normal

Detailed Hydrometeorological Discussion: www.cnrfc.noaa.gov/discussion

River Guidance Points Forecast Above Specified Stage Definitions  (Select NWS ID for Specified Graphical RVF)
NWS ID River / CreekGage / StationAction/
Monitor
Minor
Flood
Moderate
Flood
Major
Flood
Latest Observed
Stage / Flow
Latest Observed
Date / Time
Max Forecast
Stage / Flow

*** NO River Guidance (Flood Forecast) Points Currently Forecast At Or Above Critical Stage Definitions ***

** NOTE **  Stage is presented in "Feet" while Flow (Storage at CLKC1) is presented in "cfs" ("Acre-Feet").