National Weather Service United States Department of Commerce
NCRFC incorporates 24 hours of QPF during Spring & Summer, and 48 hours of QPF during Fall & Winter for NWS River Forecasts.
Five days of QPF are used in our analysis for the Significant River Flood Outlook.
Forecasters at NCRFC generate QPF around 6 am and 6 pm for Days 1 through 5 using guidance from NWS Weather Prediction Center (WPC), Weather forecast offices, and current weather models. Each afternoon QPF is updated for Day 1 and Day 2, and more frequently as needed during active weather or for hydrologically significant events.

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24 Hour QPF for Day 1
24-hour QPF for Day 1
6-hour QPF 1st Period
6-hour QPF First Period
6-hour QPF 2nd Period
6-hour QPF Second Period
6-hour QPF for 3rd Period
6-hour QPF Third Period
6-hour QPF 4th Period
6-hour QPF Fourth Period

 

24 Hour QPF for Day 2
24-hour QPF for Day 2
6-hour QPF 5th Period
6-hour QPF Fifth Period
6-hour QPF 6th Period
6-hour QPF Sixth Period
6-hour QPF for 7th Period
6 hour QPF Seventh Period
6-hour QPF 8th Period
6-hour QPF Eighth Period

 

Daily QPF Day 3 through 5 and 5 Day Total
Day 3 24 hour QPF
24 hour QPF Day 3
Day 4 24 hour QPF
24 hour QPF Day 4
Day 5 24 hour QPF
24 hour QPF Day 5
5 Day Total QPF
5 Day Total QPF

Other Available QPF Products