459  
ASUS43 KARX 211210  
RWRARX  
 
HOURLY WEATHER FOR THE UPPER MISSISSIPPI RIVER VALLEY  
NATIONAL WEATHER SERVICE LA CROSSE WI  
700 AM CDT TUE APR 21 2026  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATER AND/OR S TO VISIBILITY
.  
 
MNZ077-085>088-093>096-211300  
SOUTHEAST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCHESTER CLEAR 44 39 82 S9 29.81R  
WINONA CLEAR 46 41 81 CALM 29.83  
AUSTIN CLEAR 47 43 85 CALM 29.81R  
ALBERT LEA CLEAR 49 42 76 S5 29.80S  
DODGE CENTER CLEAR 47 41 80 SW7 29.80S  
PRESTON CLEAR 50 43 76 SW14 29.81S  
OWATONNA CLEAR 48 40 73 CALM 29.80R  
FARIBAULT CLEAR 43 37 81 CALM 29.81R  

 
 
WIZ041-042-053>056-061-211300  
SOUTHWEST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA CROSSE CLEAR 52 41 66 S10 29.83  
SPARTA CLEAR 40 37 88 CALM 29.83S  
WIS DELLS CLEAR 53 41 65 SW5 29.87S  
PRAIRIE DU CHI CLEAR 53 43 69 SE3 29.86S  
BOSCOBEL CLEAR 44 40 85 CALM 29.88S  
LONE ROCK CLEAR 46 40 79 CALM 29.88S  
PLATTEVILLE PTCLDY 51 41 69 S12 29.90S  

 
 
WIZ017-030-034>036-043>045-211300  
CENTRAL WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEDFORD CLEAR 35 27 73 CALM 29.84S  
WAUSAU CLEAR 42 30 62 E6 29.85F  
BLACK RVR FLS CLEAR 33 32 95 CALM 29.84R  
WIS RAPIDS CLEAR 41 32 70 S3 29.86S  
MARSHFIELD CLEAR 40 31 70 SE3 29.84S  
MAUSTON CLEAR 43 40 89 CALM 29.85S  
CAMP DOUGLAS PTCLDY 46 38 72 CALM 29.82F  
WAUTOMA CLEAR 36 33 89 CALM 29.88S  

 
 
IAZ008>011-017>019-029-030-211300  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATERLOO CLEAR 53 44 71 S7 29.86S  
DUBUQUE PTCLDY 50 43 77 SW14 29.89S  
DECORAH CLEAR 54 45 71 VRB6G13 29.83R  
MASON CITY CLEAR 55 41 59 SW10 29.81R  
CHARLES CITY CLEAR 50 45 81 S10 29.83S  
OELWEIN CLEAR 48 45 87 S12 29.87S  

 
 
WIND SPEEDS ARE IN MILES PER HOUR.  
 
ABBREVIATIONS USED IN THE REMARKS:  
VSB - VISIBILITY IN STATUTE MILES  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
 
 
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