340  
ASUS43 KARX 171010  
RWRARX  
 
HOURLY WEATHER FOR THE UPPER MISSISSIPPI RIVER VALLEY  
NATIONAL WEATHER SERVICE LA CROSSE WI  
500 AM CDT SUN MAY 17 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>096-171100  
SOUTHEAST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCHESTER CLOUDY 57 46 66 E12 29.82F  
WINONA CLOUDY 55 43 62 CALM 29.85F  
AUSTIN CLOUDY 62 45 54 E13 29.77F  
ALBERT LEA CLOUDY 63 43 46 E8 29.77F  
DODGE CENTER CLOUDY 55 50 85 NE9 29.81F  
PRESTON N/A 59 48 67 NE9 29.82F  
OWATONNA CLOUDY 58 42 55 E14 29.80F  
FARIBAULT CLOUDY 57 41 54 NE8 29.83F  

 
 
WIZ041-042-053>056-061-171100  
SOUTHWEST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LA CROSSE CLOUDY 61 46 57 NE5 29.84F  
SPARTA CLOUDY 61 45 55 E3 29.86F  
WIS DELLS CLOUDY 54 49 82 NE7 29.93S  
PRAIRIE DU CHI CLOUDY 64 61 90 CALM 29.83F  
BOSCOBEL CLOUDY 62 60 93 VRB6 29.85F  
LONE ROCK LGT RAIN 61 59 93 E8 29.87S  
PLATTEVILLE CLOUDY 66 63 88 CALM 29.84F  

 
 
WIZ017-030-034>036-043>045-171100  
CENTRAL WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MEDFORD MOCLDY 49 38 65 E9 29.94F  
WAUSAU CLOUDY 50 37 61 NE10 29.96F  
BLACK RVR FLS CLOUDY 57 41 55 E7 29.89F  
WIS RAPIDS CLOUDY 55 36 48 E13 29.95S  
MARSHFIELD CLOUDY 53 39 59 E7 29.94F  
MAUSTON CLOUDY 55 52 89 E7 29.92R  
CAMP DOUGLAS CLOUDY 58 46 63 E14 29.89R  
WAUTOMA CLOUDY 55 41 59 E10 29.96R  

 
 
IAZ008>011-017>019-029-030-171100  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATERLOO MOCLDY 65 58 78 SE12 29.76F  
DUBUQUE LGT RAIN 65 62 90 S8 29.86R  
DECORAH CLOUDY 63 63 100 E8 29.80F  
MASON CITY CLOUDY 61 59 93 E5 29.75F  
CHARLES CITY CLOUDY 63 61 94 E9 29.76F  
OELWEIN CLOUDY 64 64 100 E8 29.78F  

 
 
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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