FGUS63 KMSR 241246 ESGMIS MISSISSIPPI RIVER FROM LOCK AND DAM 20 AT CANTON..MISSOURI TO CHESTER..ILLINOIS LONG-RANGE PROBABILISTIC OUTLOOK NATIONAL WEATHER SERVICE NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 746 AM CDT WED APR 24 2024 IN TABLE 1 BELOW...THE CURRENT (CS) AND HISTORICAL (HS) OR NORMAL PROBABILITIES OF EXCEEDING MINOR...MODERATE...AND MAJOR FLOOD STAGES ARE LISTED FOR THE VALID TIME PERIOD. CS VALUES INDICATE THE PROBABILITY OF REACHING A FLOOD CATEGORY BASED ON CURRENT CONDITIONS. HS VALUES INDICATE THE PROBABILITY OF REACHING A FLOOD CATEGORY BASED ON HISTORICAL OR NORMAL CONDITIONS. WHEN THE VALUE OF CS IS MORE THAN HS...THE PROBABILITY OF EXCEEDING THAT LEVEL IS HIGHER THAN NORMAL. WHEN THE VALUE OF CS IS LESS THAN HS...THE PROBABILITY OF EXCEEDING THAT LEVEL IS LOWER THAN NORMAL. :...TABLE 1--PROBABILITIES FOR MINOR...MODERATE AND MAJOR FLOODING... VALID PERIOD: 04/29/2024 - 07/28/2024 : CURRENT AND HISTORICAL CHANCES : OF EXCEEDING FLOOD CATEGORIES : AS A PERCENTAGE(%) CATEGORICAL : FLOOD STAGES (FT) : MINOR MODERATE MAJOR LOCATION MINOR MOD MAJOR : CS HS CS HS CS HS -------- ----- ----- ----- : ---- ---- ---- ---- ---- ---- :Mississippi River CANM7 15.0 20.0 25.0 25 56 7 14 <5 <5 LGRM7 17.0 23.0 25.0 21 43 <5 11 <5 <5 UINI2 19.0 22.0 26.0 23 45 9 26 <5 11 QLDI2 18.0 21.0 25.0 23 44 9 22 <5 11 HNNM7 17.0 22.0 24.0 28 50 7 14 6 13 SVRM7 16.0 20.0 24.0 35 61 13 30 6 13 LUSM7 15.0 20.0 25.0 47 69 12 28 <5 8 CLKM7 25.0 31.0 33.0 47 69 11 25 6 13 CAGM7 26.0 30.0 34.0 41 66 16 35 6 13 GRFI2 20.0 24.0 29.0 33 54 14 24 <5 9 ALOI2 21.0 24.0 31.0 <5 19 <5 7 <5 <5 ALNI2 21.0 29.0 34.0 48 71 14 28 <5 14 EADM7 30.0 35.0 40.0 41 54 15 34 7 21 HRCM7 26.0 32.0 37.0 45 65 16 35 8 21 CHSI2 27.0 35.0 40.0 53 80 22 41 15 26 LEGEND CS = CONDITIONAL SIMULATION (CURRENT OUTLOOK) HS = HISTORICAL SIMULATION FT = FEET IN TABLE 2 BELOW...THE 95 THROUGH 5 PERCENT COLUMNS INDICATE THE PROBABILITY OF EXCEEDING THE LISTED STAGE LEVELS (FT) FOR THE VALID TIME PERIOD. :...TABLE 2--EXCEEDANCE PROBABILITIES... .B MSR 0429 Z DH12 /DC2404241246/DVD90/HGVFZXT/HGVFZX9/HGVFZXH .B1 /HGVFZX5/HGVFZXG/HGVFZX1/HGVFZXF : : Chance of Exceeding Stages (ft) at Specific Locations : Valid Period: 04/29/2024 - 07/28/2024 : : 95% 90% 75% 50% 25% 10% 5% : --- --- --- --- --- --- --- :Mississippi River CANM7 8.9/ 8.9/ 10.3/ 12.6/ 14.9/ 18.0/ 21.3 LGRM7 9.8/ 9.8/ 11.2/ 13.5/ 15.8/ 18.9/ 22.2 UINI2 12.9/ 12.9/ 13.8/ 15.6/ 18.4/ 21.6/ 25.6 QLDI2 9.7/ 9.7/ 11.8/ 14.4/ 17.2/ 20.3/ 24.5 HNNM7 12.3/ 12.4/ 13.4/ 15.2/ 17.6/ 20.3/ 24.4 SVRM7 9.6/ 9.6/ 11.4/ 14.1/ 17.5/ 20.8/ 24.8 LUSM7 12.1/ 12.1/ 12.5/ 14.4/ 18.1/ 20.6/ 23.8 CLKM7 19.7/ 20.2/ 21.7/ 24.4/ 28.6/ 31.1/ 34.4 CAGM7 19.6/ 20.3/ 22.1/ 24.5/ 28.8/ 31.1/ 34.3 GRFI2 15.4/ 15.7/ 15.9/ 17.5/ 20.7/ 24.6/ 25.4 ALOI2 19.0/ 19.1/ 19.1/ 19.3/ 19.4/ 19.5/ 20.1 ALNI2 11.3/ 12.5/ 15.4/ 20.1/ 24.6/ 29.9/ 33.5 EADM7 14.6/ 16.9/ 19.1/ 25.5/ 31.8/ 38.3/ 41.4 HRCM7 12.7/ 15.1/ 17.2/ 23.4/ 29.6/ 36.0/ 39.1 CHSI2 15.2/ 17.6/ 21.3/ 27.5/ 34.4/ 40.4/ 42.4 .END IN TABLE 3 BELOW...THE 95 THROUGH 5 PERCENT COLUMNS INDICATE THE PROBABILITY OF FALLING BELOW THE LISTED STAGE LEVELS (FT) FOR THE VALID TIME PERIOD. :...TABLE 3--NONEXCEEDANCE PROBABILITIES... .B MSR 0429 Z DH12 /DC2404241246/DVD90/HGVFZNT/HGVFZN9/HGVFZNH .B1 /HGVFZN5/HGVFZNG/HGVFZN1/HGVFZNF : : Chance of Falling Below Stages (ft) at Specific Locations : Valid Period: 04/29/2024 - 07/28/2024 : : 95% 90% 75% 50% 25% 10% 5% : --- --- --- --- --- --- --- :Mississippi River CANM7 8.2/ 6.7/ 5.5/ 3.9/ 3.3/ 2.6/ 2.4 LGRM7 9.1/ 7.6/ 6.4/ 4.8/ 4.2/ 3.5/ 3.3 UINI2 12.7/ 12.4/ 12.1/ 11.5/ 11.0/ 10.9/ 10.9 QLDI2 8.8/ 7.2/ 6.0/ 4.5/ 3.8/ 3.1/ 2.9 HNNM7 11.9/ 11.2/ 10.7/ 10.0/ 9.8/ 9.7/ 9.6 SVRM7 8.8/ 7.7/ 6.7/ 5.3/ 4.7/ 4.2/ 4.0 LUSM7 12.1/ 12.0/ 12.0/ 11.9/ 11.9/ 11.8/ 11.8 CLKM7 19.1/ 17.8/ 16.9/ 15.0/ 14.3/ 13.6/ 13.4 CAGM7 19.0/ 17.6/ 16.7/ 14.8/ 14.2/ 13.5/ 13.2 GRFI2 15.4/ 15.3/ 15.1/ 15.0/ 14.8/ 14.6/ 14.6 ALOI2 18.8/ 17.9/ 17.2/ 15.3/ 14.3/ 14.3/ 14.3 ALNI2 9.7/ 9.3/ 6.9/ 5.9/ 4.8/ 4.1/ 2.8 EADM7 9.0/ 8.7/ 5.8/ 3.3/ 2.0/ 0.5/ -2.1 HRCM7 7.1/ 6.8/ 3.6/ 0.9/ -0.5/ -2.2/ -5.3 CHSI2 12.0/ 11.4/ 9.0/ 6.6/ 5.3/ 3.3/ 0.7 .END :Long-range probabilistic outlooks are issued near the end of :the month throughout the year. $$