Skip Navigation Linkswww.weather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service Forecast Office   NWS logo - Click to go to the NWS homepage    
Portland, Oregon
navigation bar decoration    
 
 
Current Warnings
 
 
 
 
 
Current Conditions
 
 
 
 
 
 
 
 
 
Forecasts
 
 
 
 
 
 
 
 
 
Experimental...
 
 
 
Climate...
 
 
 
 
 
Model Data
 
 
 
 
Weather Safety
 
 
 
 
 
Miscellaneous
 
 
 
 
 
 
 
 
Contact Us
 
 
 
Marionberries Pacific Waves Yaquina Lighthouse on Oregon Coast Fall in Oregon
Rainfall Forecasts

Rainfall Observations and Forecasts...

( QPF is short for Quantitative Precipitation Forecasts )
Yesterdays Precip Day 1 Forecast
10 Day Temperature and Precipitation Forecast

Latest Water Supply Outlooks...
  • Oregon | Washington | Idaho | Northern California

    QPF Discussions...
  • Local | National | Extended | Heavy Snow Potential


  • Last Month's Regional
    Rainfall Reports
    Lastest Regional
    TEXT QPF Product
    northwest Washington Rain Forecasts Northeast Washington and north Idaho Rainfall Forecasts Northwest Oregon and southwest Washington Rainfall Forecasts Southwest Oregon and northeast California Rainfall Forecasts Northwest coastal California Rainfall Forecasts Western Nevada and east California Rainfall Forecasts Southeast Idaho Rainfall Forecasts Southeast Oregon and southwest Idaho Rainfall Forecasts Southeast Washington and northeast Oregon Rainfall Forecasts Western Montana Rainfall Forecasts map to select area rainfall totals
  • Portland | Seattle | Spokane
  • Pendleton | Boise | Medford
  • Missoula | Elko | Great Falls
  • Pocatello | Billings | Las Vegas
  • Pacific NW Seasonal Avgs.

    note: This product early in the month, and may be updated daily during that time as some stations report late.
  • map to select area rainfall forecasts

  • Regionwide ( Columbia River Basin )
    or, as adapted locally for:
  • Portland | Seattle | Spokane
  • Pendleton | Boise | Medford


  • NOTE: Regionwide QPF is issued daily, but local QPFs may not be issued daily. Often, the local QPF will not be issued daily during late spring and summer, unless a significant weather event is anticipated. northwest Washington Rain Forecasts Northeast Washington and north Idaho Rainfall Forecasts Northwest Oregon and southwest Washington Rainfall Forecasts Southwest Oregon and northeast California Rainfall Forecasts Northwest coastal California Rainfall Forecasts Western Nevada and east California Rainfall Forecasts Southeast Idaho Rainfall Forecasts Southeast Oregon and southwest Idaho Rainfall Forecasts Southeast Washington and northeast Oregon Rainfall Forecasts Western Montana Rainfall Forecasts


    NOAA's Hydrologic Prediction Center's QPF Graphics
    ........click on thumbnail for larger view
    Detailed Day 1 ( issued at ~3:30 am/pm PDT, 2:30 am/pm PST )

    Preliminary
    [ contour pic ]

    6-12 hrs Out
    [ contour pic ]

    12-18 hrs Out
    [ contour pic ]

    18-24 hrs Out
    [ contour pic ]

    24-30 hrs Out
    [ contour pic ]
    Detailed Day 2 ( issued at ~3:30 am/pm PDT, 2:30 am/pm PST )

    30-36 hrs Out
    [ contour pic ]

    36-42 hrs Out
    [ contour pic ]

    42-48 hrs Out
    [ contour pic ]

    48-54 hrs Out
    [ contour pic ]

    Days 1-2 Total
    24 Hour Totals ( issued at ~3:30 am/pm PDT, 2:30 am/pm PST )

    Day 1
    [ contour pic ]

    Day 2
    [ contour pic ]

    Day 3
    [ contour pic ]

    Days 1-3
    Graphics for Days 4-5 and Days 1-5
    Rainfall Totals
    ( more about these QPF Graphics )



    Webmaster
    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    Portland Weather Forecast Office
    5241 NE 122nd Avenue
    Portland, OR 97230-1089

    Tel: (503) 261-9246

    Disclaimer
    Information Quality
    Credits
    Glossary
    Privacy Policy
    Freedom of Information Act
    About Us
    Career Opportunities

    National Weather Service Mission: "The National Weather Service (NWS) provides weather, hydrologic, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy. NWS data and products form a national information database and infrastructure which can be used by other governmental agencies, the private sector, the public, and the global community."