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.

Quick Weather/Hydrology Summary

A Brief Rundown of Weather and Hydrologic Information

 Satellite Imagery

 Radar Imagery
 Pacifc Southwest Composite

 Current Weather Observations

 Observed Precipitation (Graphics)
Area
Duration
 Entire CNRFC Area
 Northern California/Southern Oregon
 Southern California
 Nevada

 Observed Precipitation (Text)
 Previous 1, 2, 3, 6, 12, and 24 Hours

 River Stage Data (Text)
 Previous 5 hours

 CNRFC Hydrometeorological Discussion
 Latest Discussion

 Area Forecast Discussions
 Portland, OR  Medford, OR  Eureka, CA
 Sacramento, CA  San Francisco Bay Area, CA  San Joaquin Valley, CA
 Los Angeles Area, CA  San Diego, CA  Reno, NV
 Elko, NV  Las Vegas, NV  Phoenix, AZ

 Quantitative Precipitation Forecasts (QPF)
 Location Time Period  

 CNRFC Area Freezing Level Forecasts
Day 1 Day 2 Day 3
12Z
(5am)
18Z
(11am)
00Z
(5pm)
06Z
(11pm)
12Z
(5am)
18Z
(11am)
00Z
(5pm)
06Z
(11pm)
12Z
(5am)
18Z
(11am)
00Z
(5pm)
06Z
(11pm)
Day 4 Day 5 Day 6
12Z
(5am)
18Z
(11am)
00Z
(5pm)
06Z
(11pm)
12Z
(5am)
18Z
(11am)
00Z
(5pm)
06Z
(11pm)
12Z
(5am)
     

 CNRFC Area Temperature Forecasts
Days 1 through 10 Loop
Minimum 10-Day Loop Maximum 10-Day Loop
Day 1 Day 2 Day 3 Day 4 Day 5
Max Min Max Min Max Min Max Min Max
Day 6 Day 7 Day 8 Day 9 Day 10
Min Max Min Max Min Max Min Max Min Max