Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >
Northeast RFC
River Forecast Center
NERFC Observed Precipitation Page
NERFC Observed Daily Precipitation (Text Product)
Precipitation Analysis Page
Short-term Precipitation (Fire Weather) Graphics
Daily Water Conditions from the USGS
US Rain/Dry Days from the USGS
User Information
Data in Text Format
County Precipitation Totals Bar Charts
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Normals were updated to use PRISM values for 1991-2020 on October 5, 2022. Any product produced on or after this date will use the new values. PRISM Normal values for 1981-2010 were used between on October 22, 2015 and October 5, 2022. Prior to October 22, 2015, the normals were based on PRISM data from 1971-2000.
Time Period | Precipitation Totals | Departures from Normal | Time Period | Precipitation Totals | Departures from Normal |
Month to Date |
30 Days | ||||
60 Days | 90 Days | ||||
180 Days | Year to Date |
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365 Days | Water Year to Date |
Monthly 30 Year Normals (1991-2020) - Graphics and Text
Monthly 30 Year Normals (1981-2010) - Graphics and Text
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Monthly Precipitation Totals and Departures from Normal |
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Text Products: January | February | March | April | May | June | July | August | September | October | November | December |
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January | February | ||
Precipitation Totals |
Departures from Normal |
Precipitation Totals |
Departures from Normal |
March | April | ||
May | June | ||
July | August | ||
September | October | ||
November | December | ||
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Northeast RFC
46 Commerce Way
Norton, MA 02766
(508) 622-3300
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