Peakflow Forecasts Header

WEISER--NEAR WEISER
   State:  Idaho    County:  WASHINGTON
   Latitude:  44 16' 3" North    Longitude:  116 46' 16" West
   Elevation:  2206 feet
   Supporting WFO:  Boise    
   Action Stage:  9'   Flood Stage:  9.5'   Moderate Flood Stage:  12'
   Major Flood Stage:  
13'

Forecasts are calculated from a forecast time series that approximates flow at a 6 hour time step interval. Observed instantaneous peaks can be higher than model forecast peaks.

WEISER--NEAR WEISER   (WSRI1)
Forecasts for Water Year
2025
Ensemble Date: 2025-05-12
Forecast Period: May 12 to September 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 7.17 3315 2025-05-12
90 % 7.17 3315 2025-05-12
70 % 7.17 3315 2025-05-12
50 % 7.17 3315 2025-05-12
30 % 7.17 3315 2025-05-12
10 % 7.34 3618 2025-05-31
05 % 7.93 4784 2025-06-03

Peakflow exceedence plot for WSRI1

 Click to download runoff traces used in forecast.  Click for comma delimited data used in plot.csv icon