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Observed Precipitation

NERFC Observed Precipitation



Forecast Precipitation

NERFC Forecast Precipitation



3 Hour Flash Flood Guidance

3 Hour Flash Flood Guidance



Flood Potential Outlook

NERFC 5-Day Flood Potential Outlook



Precipitation and Departures from Normal

Precipitation and Departures from Normal



Spring Flood Outlook

Spring Flood Outlook



Snow Water Equivalent

Snow Water Equivalent


 River Conditions
 
River Conditions
   
   
Text Products and Other Links

Flood Statements
Recent Flood Statements

Headwater Flash Flood Guidance
Headwater Guidance

Briefings and Discussions
Briefing and Discussion Page

Advanced Hydrologic Prediction Service
AHPS Home Page

Hydrologic Conditions
River Observations updated 3 times daily
Today's River Conditions

Snow Information from NOHRSC
Snow Water Equivalent
Snow Depth
Modeled Snowpack Temperature
Daily Snow Depth Departure from Normal

Hydrologic Ensembles
Short-range Hydrologic Ensembles





Eastern Region Hazards



USGS WaterWatch

USGS WaterWatch



Short Range Forecast

WPC Short Range Forecast



Satellite Images

GOES Satellite Images



WPC 1-3 Day QPF

WPC QPF for Days 1-3



Probability of 1+ Inches 

Through 72 hr

Probability of 1+ inches of QPF through 72 hrs




Probability of 2+ Inches

Through 72 hr

Probability of 2+ inches of QPF through 72 hrs




Excessive Rainfall Forecast

Excessive Rainfall Forecast


Drought Monitor

Drought Monitor