040  
FGUS53 KMSR 171505  
RVFRCK  
 
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN  
1005 AM CDT FRI APR 17 2026  
 
: THIS IS A NWS GUIDANCE PRODUCT FROM THE NORTH CENTRAL RIVER  
: FORECAST CENTER. PUBLIC FORECASTS AND WARNINGS ARE ISSUED BY NWS  
: WEATHER FORECAST OFFICES.  
:  
: FORECAST GROUP IS RCK  
:  
: FORECASTS INCLUDE 24-HOURS OF FUTURE PRECIPITATION (QPF) IN 6 HOUR INCREMENTS  
:  
:************************************************************  
:ROCK RIVER, WATW3  
:WATERTOWN WWTP, WI - MKX  
:  
:ACTION STAGE 4.0 FTMINOR STAGE 5.5 FT  
:MODERATE STAGE 6.0 FTMAJOR STAGE 6.5 FT  
:  
:THE RIVER STAGE WAS 5.2 FT AT 1300 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 09 Z ON 04/18/2026  
.ER WATW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 5.3 / 5.4 / 5.5  
.E2 : 0418 : / 5.5 / 5.6 / 5.7 / 5.7  
.E3 : 0419 : / 5.8 / 5.8 / 5.9 / 6.0  
.E4 : 0420 : / 6.0 / 6.1 / 6.2 / 6.2  
.E5 : 0421 : / 6.3 / 6.3 / 6.4 / 6.4  
.E6 : 0422 : / 6.4 / 6.4 / 6.4 / 6.5  
.E7 : 0423 : / 6.5 / 6.5 / 6.5 / 6.5  
.E8 : 0424 : / 6.5  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.31 / 0.55  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.88 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:CRAWFISH RIVER, MILW3  
:MILFORD, WI - MKX  
:  
:ACTION STAGE 5.0 FTMINOR STAGE 7.0 FT  
:MODERATE STAGE 9.0 FTMAJOR STAGE 10.0 FT  
:  
:THE RIVER STAGE WAS 7.0 FT AT 1300 Z ON APR 17  
.AR :CREST: MILW3 0422 Z DC202604171505/DH0000/HGIFFXZ 8.9  
:CREST NEAR 8.9 FT AROUND 00 Z ON WED, APR 22  
.ER MILW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 7.1 / 7.3 / 7.4  
.E2 : 0418 : / 7.5 / 7.7 / 7.9 / 8.0  
.E3 : 0419 : / 8.1 / 8.3 / 8.4 / 8.5  
.E4 : 0420 : / 8.5 / 8.6 / 8.7 / 8.7  
.E5 : 0421 : / 8.8 / 8.8 / 8.9 / 8.9  
.E6 : 0422 : / 8.9 / 8.9 / 8.9 / 8.9  
.E7 : 0423 : / 8.9 / 8.9 / 8.9 / 8.8  
.E8 : 0424 : / 8.8  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.49 / 0.47  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.96 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, JFFW3  
:JEFFERSON, WI - MKX  
:  
:ACTION STAGE 8.0 FTMINOR STAGE 10.0 FT  
:MODERATE STAGE 11.0 FTMAJOR STAGE 13.0 FT  
:  
:THE RIVER STAGE WAS 10.6 FT AT 1300 Z ON APR 17  
.ER JFFW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 10.7 / 10.8 / 10.9  
.E2 : 0418 : / 11.1 / 11.2 / 11.3 / 11.5  
.E3 : 0419 : / 11.6 / 11.8 / 11.9 / 12.0  
.E4 : 0420 : / 12.1 / 12.2 / 12.3 / 12.3  
.E5 : 0421 : / 12.4 / 12.5 / 12.5 / 12.6  
.E6 : 0422 : / 12.6 / 12.6 / 12.7 / 12.7  
.E7 : 0423 : / 12.7 / 12.7 / 12.7 / 12.7  
.E8 : 0424 : / 12.7  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.43 / 0.44  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.88 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, FATW3  
:FORT ATKINSON, WI - MKX  
:  
:ACTION STAGE 14.5 FTMINOR STAGE 16.0 FT  
:MODERATE STAGE 17.0 FTMAJOR STAGE 18.0 FT  
:  
:THE ESTIMATED RIVER STAGE WAS 16.1 FT AT 1200 Z ON APR 17  
.ER FATW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 16.2 / 16.2 / 16.2  
.E2 : 0418 : / 16.2 / 16.3 / 16.4 / 16.5  
.E3 : 0419 : / 16.6 / 16.7 / 16.8 / 16.8  
.E4 : 0420 : / 16.8 / 16.9 / 16.9 / 16.9  
.E5 : 0421 : / 17.0 / 17.0 / 17.0 / 17.0  
.E6 : 0422 : / 17.0 / 17.1 / 17.1 / 17.1  
.E7 : 0423 : / 17.1 / 17.1 / 17.1 / 17.0  
.E8 : 0424 : / 17.0  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.20 / 0.45  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.66 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, NVLW3  
:NEWVILLE - LK KOSHKONONG, WI - MKX  
:  
:ACTION STAGE 9.0 FTMINOR STAGE 10.0 FT  
:MODERATE STAGE 11.0 FTMAJOR STAGE 11.5 FT  
:  
:THE POOL ELEVATION WAS 9.4 FT AT 1300 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 09 Z ON 04/18/2026  
.ER NVLW3 0417 Z DC202604171505/DH18/HPIFF/DIH6  
:POOL FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 9.5 / 9.7 / 9.9  
.E2 : 0418 : / 10.1 / 10.2 / 10.4 / 10.5  
.E3 : 0419 : / 10.6 / 10.8 / 10.9 / 11.0  
.E4 : 0420 : / 11.1 / 11.2 / 11.3 / 11.4  
.E5 : 0421 : / 11.5 / 11.5 / 11.6 / 11.7  
.E6 : 0422 : / 11.7 / 11.8 / 11.8 / 11.8  
.E7 : 0423 : / 11.9 / 11.9 / 11.9 / 12.0  
.E8 : 0424 : / 12.0  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.42 / 0.47  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.89 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, AFTW3  
:AFTON - WWTP, WI - MKX  
:  
:ACTION STAGE 8.0 FTMINOR STAGE 9.0 FT  
:MODERATE STAGE 11.1 FTMAJOR STAGE 12.2 FT  
:  
:THE RIVER STAGE WAS 9.2 FT AT 1300 Z ON APR 17  
.ER AFTW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 9.3 / 9.4 / 9.5  
.E2 : 0418 : / 9.7 / 10.0 / 10.2 / 10.4  
.E3 : 0419 : / 10.5 / 10.7 / 10.8 / 10.9  
.E4 : 0420 : / 11.0 / 11.1 / 11.2 / 11.2  
.E5 : 0421 : / 11.3 / 11.4 / 11.5 / 11.5  
.E6 : 0422 : / 11.6 / 11.7 / 11.7 / 11.8  
.E7 : 0423 : / 11.8 / 11.8 / 11.9 / 11.9  
.E8 : 0424 : / 11.9  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.22 / 0.50  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.72 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:TURTLE CREEK, CLIW3  
:CLINTON, WI - MKX  
:  
:ACTION STAGE 6.0 FTMINOR STAGE 8.0 FT  
:MODERATE STAGE 11.0 FTMAJOR STAGE 12.0 FT  
:  
:THE RIVER STAGE WAS 7.0 FT AT 1300 Z ON APR 17  
.AR :CREST: CLIW3 0419 Z DC202604171505/DH0600/HGIFFXZ 7.1  
:CREST NEAR 7.1 FT AROUND 06 Z ON SUN, APR 19  
.ER CLIW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 6.3 / 5.7 / 5.5  
.E2 : 0418 : / 5.7 / 6.2 / 6.7 / 7.1  
.E3 : 0419 : / 7.0 / 6.8 / 6.6 / 6.3  
.E4 : 0420 : / 6.1 / 5.9 / 5.7 / 5.6  
.E5 : 0421 : / 5.4 / 5.3 / 5.2 / 5.2  
.E6 : 0422 : / 5.1 / 5.0 / 4.9 / 4.9  
.E7 : 0423 : / 4.8 / 4.8 / 4.8 / 4.7  
.E8 : 0424 : / 4.7  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.12 / 0.57  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.71 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:EAST BRANCH PECATONICA RIVER, BCHW3  
:BLANCHARDVILLE 2S, WI - MKX  
:  
:ACTION STAGE 9.0 FTMINOR STAGE 11.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 16.0 FT  
:  
:THE RIVER STAGE WAS 8.2 FT AT 1300 Z ON APR 17  
.AR :CREST: BCHW3 0419 Z DC202604171505/DH0600/HGIFFXZ 9.3  
:CREST NEAR 9.3 FT AROUND 06 Z ON SUN, APR 19  
.ER BCHW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 7.9 / 7.7 / 7.8  
.E2 : 0418 : / 8.2 / 8.7 / 9.1 / 9.3  
.E3 : 0419 : / 9.0 / 8.6 / 8.2 / 7.8  
.E4 : 0420 : / 7.4 / 7.2 / 7.2 / 7.1  
.E5 : 0421 : / 7.1 / 7.1 / 7.0 / 7.0  
.E6 : 0422 : / 7.0 / 7.0 / 6.9 / 6.9  
.E7 : 0423 : / 6.9 / 6.9 / 6.9 / 6.8  
.E8 : 0424 : / 6.8  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.63 / 0.34  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.97 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:PECATONICA RIVER, MTNW3  
:MARTINTOWN 2E, WI - MKX  
:  
:ACTION STAGE 9.5 FTMINOR STAGE 13.5 FT  
:MODERATE STAGE 18.0 FTMAJOR STAGE 21.0 FT  
:  
:THE RIVER STAGE WAS 11.8 FT AT 1300 Z ON APR 17  
.AR :CREST: MTNW3 0419 Z DC202604171505/DH1200/HGIFFXZ 13.0  
:CREST NEAR 13.0 FT AROUND 12 Z ON SUN, APR 19  
.ER MTNW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 12.0 / 12.1 / 12.3  
.E2 : 0418 : / 12.5 / 12.6 / 12.8 / 12.9  
.E3 : 0419 : / 13.0 / 13.0 / 13.0 / 12.9  
.E4 : 0420 : / 12.8 / 12.7 / 12.5 / 12.4  
.E5 : 0421 : / 12.2 / 12.1 / 11.9 / 11.7  
.E6 : 0422 : / 11.5 / 11.2 / 11.0 / 10.8  
.E7 : 0423 : / 10.7 / 10.6 / 10.4 / 10.3  
.E8 : 0424 : / 10.2  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.52 / 0.39  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.91 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:PECATONICA RIVER, FEEI2  
:FREEPORT WWTP, IL - DVN  
:  
:ACTION STAGE 11.5 FTMINOR STAGE 13.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 16.0 FT  
:  
:THE RIVER STAGE WAS 12.6 FT AT 1330 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 00 Z ON 04/19/2026  
.AR :CREST: FEEI2 0419 Z DC202604171505/DH0600/HGIFFXZ 13.1  
:CREST NEAR 13.1 FT AROUND 06 Z ON SUN, APR 19  
:FALL BELOW FLOOD STAGE AROUND 18 Z ON 04/19/2026  
.ER FEEI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 12.7 / 12.7 / 12.8  
.E2 : 0418 : / 12.8 / 12.9 / 13.0 / 13.1  
.E3 : 0419 : / 13.1 / 13.0 / 12.9 / 12.8  
.E4 : 0420 : / 12.7 / 12.7 / 12.6 / 12.6  
.E5 : 0421 : / 12.6 / 12.5 / 12.5 / 12.4  
.E6 : 0422 : / 12.4 / 12.3 / 12.2 / 12.1  
.E7 : 0423 : / 12.0 / 11.9 / 11.8 / 11.7  
.E8 : 0424 : / 11.6  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.36 / 0.61  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.98 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:SUGAR RIVER, ALBW3  
:ALBANY, WI - MKX  
:  
:ACTION STAGE 8.0 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 13.0 FTMAJOR STAGE 14.0 FT  
:  
:THE RIVER STAGE WAS 7.6 FT AT 1315 Z ON APR 17  
.AR :CREST: ALBW3 0419 Z DC202604171505/DH0000/HGIFFXZ 8.0  
:CREST NEAR 8.0 FT AROUND 00 Z ON SUN, APR 19  
.ER ALBW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 7.7 / 7.6 / 7.5  
.E2 : 0418 : / 7.6 / 7.8 / 8.0 / 8.0  
.E3 : 0419 : / 7.9 / 7.7 / 7.4 / 7.1  
.E4 : 0420 : / 6.9 / 6.7 / 6.4 / 6.2  
.E5 : 0421 : / 6.1 / 5.9 / 5.7 / 5.6  
.E6 : 0422 : / 5.5 / 5.3 / 5.2 / 5.1  
.E7 : 0423 : / 5.0 / 4.9 / 4.8 / 4.8  
.E8 : 0424 : / 4.7  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.50 / 0.48  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.98 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:SUGAR RIVER, BROW3  
:BRODHEAD WWTP, WI - MKX  
:  
:ACTION STAGE 4.5 FTMINOR STAGE 5.0 FT  
:MODERATE STAGE 8.0 FTMAJOR STAGE 10.0 FT  
:  
:THE RIVER STAGE WAS 5.7 FT AT 1300 Z ON APR 17  
:FALL BELOW FLOOD STAGE AROUND 18 Z ON 04/19/2026  
.ER BROW3 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 5.7 / 5.8 / 5.8  
.E2 : 0418 : / 5.8 / 5.8 / 5.6 / 5.4  
.E3 : 0419 : / 5.2 / 5.0 / 4.8 / 4.6  
.E4 : 0420 : / 4.4 / 4.1 / 3.8 / 3.6  
.E5 : 0421 : / 3.4 / 3.2 / 3.0 / 2.8  
.E6 : 0422 : / 2.7 / 2.6 / 2.5 / 2.4  
.E7 : 0423 : / 2.3 / 2.3 / 2.2 / 2.1  
.E8 : 0424 : / 2.1  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.35 / 0.52  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.87 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:PECATONICA RIVER, SIRI2  
:SHIRLAND, IL - LOT  
:  
:ACTION STAGE 11.0 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 15.5 FT  
:  
:THE RIVER STAGE WAS 11.6 FT AT 1300 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 00 Z ON 04/18/2026  
.AR :CREST: SIRI2 0420 Z DC202604171505/DH0600/HGIFFXZ 12.8  
:CREST NEAR 12.8 FT AROUND 06 Z ON MON, APR 20  
:FALL BELOW FLOOD STAGE AROUND 00 Z ON 04/23/2026  
.ER SIRI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 11.8 / 12.0 / 12.1  
.E2 : 0418 : / 12.3 / 12.4 / 12.5 / 12.5  
.E3 : 0419 : / 12.6 / 12.7 / 12.7 / 12.8  
.E4 : 0420 : / 12.8 / 12.8 / 12.7 / 12.7  
.E5 : 0421 : / 12.6 / 12.5 / 12.4 / 12.4  
.E6 : 0422 : / 12.3 / 12.1 / 12.0 / 11.9  
.E7 : 0423 : / 11.8 / 11.7 / 11.5 / 11.4  
.E8 : 0424 : / 11.3  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.28 / 0.58  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.87 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, ROKI2  
:ROCKTON, IL - LOT  
:  
:ACTION STAGE 8.5 FTMINOR STAGE 10.0 FT  
:MODERATE STAGE 11.0 FTMAJOR STAGE 14.0 FT  
:  
:THE RIVER STAGE WAS 10.4 FT AT 1330 Z ON APR 17  
.AR :CREST: ROKI2 0421 Z DC202604171505/DH1200/HGIFFXZ 12.0  
:CREST NEAR 12.0 FT AROUND 12 Z ON TUE, APR 21  
.ER ROKI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 10.5 / 10.6 / 10.7  
.E2 : 0418 : / 10.8 / 11.0 / 11.2 / 11.3  
.E3 : 0419 : / 11.4 / 11.5 / 11.5 / 11.6  
.E4 : 0420 : / 11.7 / 11.8 / 11.9 / 11.9  
.E5 : 0421 : / 12.0 / 12.0 / 12.0 / 12.0  
.E6 : 0422 : / 11.9 / 11.9 / 11.9 / 11.8  
.E7 : 0423 : / 11.8 / 11.7 / 11.7 / 11.7  
.E8 : 0424 : / 11.6  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.22 / 0.52  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.74 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, LATI2  
:LATHAM PARK, IL - LOT  
:  
:ACTION STAGE 8.0 FTMINOR STAGE 9.0 FT  
:MODERATE STAGE 11.0 FTMAJOR STAGE 13.5 FT  
:  
:THE RIVER STAGE WAS 9.4 FT AT 1330 Z ON APR 17  
.AR :CREST: LATI2 0421 Z DC202604171505/DH1800/HGIFFXZ 11.5  
:CREST NEAR 11.5 FT AROUND 18 Z ON TUE, APR 21  
.ER LATI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 9.5 / 9.6 / 9.7  
.E2 : 0418 : / 9.9 / 10.1 / 10.3 / 10.5  
.E3 : 0419 : / 10.7 / 10.8 / 10.9 / 11.0  
.E4 : 0420 : / 11.1 / 11.2 / 11.3 / 11.4  
.E5 : 0421 : / 11.4 / 11.5 / 11.5 / 11.5  
.E6 : 0422 : / 11.4 / 11.4 / 11.4 / 11.3  
.E7 : 0423 : / 11.3 / 11.2 / 11.2 / 11.1  
.E8 : 0424 : / 11.1  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.19 / 0.67  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.87 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:11.5  
:************************************************************  
:ROCK RIVER, RABI2  
:ROCKFORD - AUBURN ST, IL - LOT  
:  
:ACTION STAGE 5.5 FTMINOR STAGE 6.0 FT  
:MODERATE STAGE 8.5 FTMAJOR STAGE 10.0 FT  
:  
:THE RIVER STAGE WAS 3.8 FT AT 1345 Z ON APR 17  
.ER RABI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 4.0 / 4.2 / 4.3  
.E2 : 0418 : / 4.4 / 4.5 / 4.6 / 4.7  
.E3 : 0419 : / 4.8 / 4.8 / 4.8 / 4.9  
.E4 : 0420 : / 4.9 / 5.0 / 5.0 / 5.1  
.E5 : 0421 : / 5.1 / 5.1 / 5.1 / 5.1  
.E6 : 0422 : / 5.1 / 5.1 / 5.1 / 5.1  
.E7 : 0423 : / 5.0 / 5.0 / 5.0 / 4.9  
.E8 : 0424 : / 4.9  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.19 / 0.65  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.85 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:KISHWAUKEE RIVER, BVDI2  
:BELVIDERE WWTP, IL - LOT  
:  
:ACTION STAGE 6.0 FTMINOR STAGE 9.0 FT  
:MODERATE STAGE 10.0 FTMAJOR STAGE 12.0 FT  
:  
:THE RIVER STAGE WAS 9.2 FT AT 1330 Z ON APR 17  
:FALL BELOW FLOOD STAGE AROUND 12 Z ON 04/18/2026  
.ER BVDI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 9.2 / 9.1 / 9.1  
.E2 : 0418 : / 9.0 / 8.8 / 8.6 / 8.3  
.E3 : 0419 : / 8.0 / 7.8 / 7.6 / 7.4  
.E4 : 0420 : / 7.2 / 7.0 / 6.7 / 6.4  
.E5 : 0421 : / 6.0 / 5.6 / 5.4 / 5.1  
.E6 : 0422 : / 5.0 / 4.8 / 4.7 / 4.6  
.E7 : 0423 : / 4.5 / 4.5 / 4.4 / 4.3  
.E8 : 0424 : / 4.3  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.10 / 0.71  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.83 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:KISHWAUKEE RIVER, PRYI2  
:PERRYVILLE 2SW, IL - LOT  
:  
:ACTION STAGE 11.5 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 18.0 FTMAJOR STAGE 22.0 FT  
:  
:THE RIVER STAGE WAS 13.1 FT AT 1330 Z ON APR 17  
.AR :CREST: PRYI2 0418 Z DC202604171505/DH1800/HGIFFXZ 13.0  
:CREST NEAR 13.0 FT AROUND 18 Z ON SAT, APR 18  
:FALL BELOW FLOOD STAGE AROUND 00 Z ON 04/20/2026  
.ER PRYI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 13.0 / 12.8 / 12.7  
.E2 : 0418 : / 12.9 / 13.0 / 13.0 / 12.8  
.E3 : 0419 : / 12.6 / 12.3 / 12.0 / 11.8  
.E4 : 0420 : / 11.5 / 11.3 / 11.1 / 10.8  
.E5 : 0421 : / 10.5 / 10.2 / 9.9 / 9.6  
.E6 : 0422 : / 9.4 / 9.2 / 9.0 / 8.9  
.E7 : 0423 : / 8.7 / 8.6 / 8.5 / 8.4  
.E8 : 0424 : / 8.4  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.16 / 0.67  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.85 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, BYRI2  
:BYRON, IL - LOT  
:  
:ACTION STAGE 10.5 FTMINOR STAGE 13.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 16.0 FT  
:  
:THE RIVER STAGE WAS 12.9 FT AT 1315 Z ON APR 17  
.AR :CREST: BYRI2 0419 Z DC202604171505/DH1200/HGIFFXZ 14.0  
:CREST NEAR 14.0 FT AROUND 12 Z ON SUN, APR 19  
:FALL BELOW FLOOD STAGE AROUND 21 Z ON 04/23/2026  
.ER BYRI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 13.0 / 13.1 / 13.2  
.E2 : 0418 : / 13.3 / 13.5 / 13.7 / 13.9  
.E3 : 0419 : / 14.0 / 14.0 / 14.0 / 13.9  
.E4 : 0420 : / 13.9 / 13.8 / 13.8 / 13.8  
.E5 : 0421 : / 13.7 / 13.7 / 13.6 / 13.5  
.E6 : 0422 : / 13.4 / 13.4 / 13.3 / 13.2  
.E7 : 0423 : / 13.1 / 13.0 / 13.0 / 12.9  
.E8 : 0424 : / 12.8  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.14 / 0.69  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.85 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, DXRI2  
:DIXON, IL - LOT  
:  
:ACTION STAGE 13.0 FTMINOR STAGE 16.0 FT  
:MODERATE STAGE 18.0 FTMAJOR STAGE 20.0 FT  
:  
:THE RIVER STAGE WAS 13.9 FT AT 1315 Z ON APR 17  
.AR :CREST: DXRI2 0419 Z DC202604171505/DH1800/HGIFFXZ 15.0  
:CREST NEAR 15.0 FT AROUND 18 Z ON SUN, APR 19  
.ER DXRI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 14.0 / 14.1 / 14.2  
.E2 : 0418 : / 14.4 / 14.5 / 14.7 / 14.8  
.E3 : 0419 : / 14.9 / 15.0 / 15.0 / 14.9  
.E4 : 0420 : / 14.9 / 14.9 / 14.8 / 14.8  
.E5 : 0421 : / 14.8 / 14.8 / 14.7 / 14.7  
.E6 : 0422 : / 14.7 / 14.6 / 14.6 / 14.5  
.E7 : 0423 : / 14.4 / 14.4 / 14.3 / 14.2  
.E8 : 0424 : / 14.2  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.17 / 0.71  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.89 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, CMOI2  
:COMO, IL - DVN  
:  
:ACTION STAGE 10.0 FTMINOR STAGE 12.5 FT  
:MODERATE STAGE 15.5 FTMAJOR STAGE 18.0 FT  
:  
:THE RIVER STAGE WAS 10.7 FT AT 1345 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 03 Z ON 04/19/2026  
.AR :CREST: CMOI2 0420 Z DC202604171505/DH0000/HGIFFXZ 12.9  
:CREST NEAR 12.9 FT AROUND 00 Z ON MON, APR 20  
:FALL BELOW FLOOD STAGE AROUND 00 Z ON 04/23/2026  
.ER CMOI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 11.3 / 11.7 / 11.9  
.E2 : 0418 : / 12.0 / 12.2 / 12.4 / 12.6  
.E3 : 0419 : / 12.7 / 12.8 / 12.9 / 12.9  
.E4 : 0420 : / 12.9 / 12.8 / 12.8 / 12.7  
.E5 : 0421 : / 12.7 / 12.7 / 12.7 / 12.6  
.E6 : 0422 : / 12.6 / 12.6 / 12.5 / 12.4  
.E7 : 0423 : / 12.4 / 12.3 / 12.2 / 12.1  
.E8 : 0424 : / 12.1  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.24 / 0.66  
: 0418 / 0.01  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.91 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, JOSI2  
:JOSLIN, IL - DVN  
:  
:ACTION STAGE 11.0 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 16.5 FT  
:  
:THE RIVER STAGE WAS 12.3 FT AT 1345 Z ON APR 17  
.AR :CREST: JOSI2 0421 Z DC202604171505/DH0000/HGIFFXZ 15.7  
:CREST NEAR 15.7 FT AROUND 00 Z ON TUE, APR 21  
.ER JOSI2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 12.7 / 13.1 / 13.5  
.E2 : 0418 : / 13.8 / 14.1 / 14.3 / 14.5  
.E3 : 0419 : / 14.7 / 14.9 / 15.1 / 15.3  
.E4 : 0420 : / 15.5 / 15.6 / 15.7 / 15.7  
.E5 : 0421 : / 15.7 / 15.7 / 15.6 / 15.6  
.E6 : 0422 : / 15.5 / 15.5 / 15.4 / 15.3  
.E7 : 0423 : / 15.3 / 15.2 / 15.1 / 15.1  
.E8 : 0424 : / 15.0  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.24 / 0.57  
: 0418 / 0.02  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.83 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ROCK RIVER, MLII2  
:MOLINE , IL - DVN  
:  
:ACTION STAGE 11.0 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 13.0 FTMAJOR STAGE 14.0 FT  
:  
:THE RIVER STAGE WAS 11.4 FT AT 1330 Z ON APR 17  
:RISE ABOVE FLOOD STAGE AROUND 00 Z ON 04/18/2026  
.AR :CREST: MLII2 0421 Z DC202604171505/DH0000/HGIFFXZ 13.9  
:CREST NEAR 13.9 FT AROUND 00 Z ON TUE, APR 21  
.ER MLII2 0417 Z DC202604171505/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0417 : / 11.7 / 12.0 / 12.3  
.E2 : 0418 : / 12.5 / 12.8 / 12.9 / 13.1  
.E3 : 0419 : / 13.3 / 13.4 / 13.5 / 13.6  
.E4 : 0420 : / 13.7 / 13.8 / 13.9 / 13.9  
.E5 : 0421 : / 13.9 / 13.9 / 13.8 / 13.8  
.E6 : 0422 : / 13.7 / 13.7 / 13.6 / 13.5  
.E7 : 0423 : / 13.5 / 13.4 / 13.4 / 13.3  
.E8 : 0424 : / 13.2  
:  
: ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE  
: AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM  
: WATERSHEDS***  
:  
:QPF (IN) / 12Z / 18Z / 00Z / 06Z  
: 0417 / 0.00 / 0.24 / 0.52  
: 0418 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON APR 18 IS 0.76 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:  
:*******************************************************************  
:  
 
:  
FCSTR EXT: 2515  
:  
:...END OF MESSAGE...  
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