458  
ASUS43 KFSD 201510  
RWRFSD  
 
WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1000 AM CDT TUE MAY 20 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND OR S TO VISIBILITY
.  
 
 
SDZ038>040-050-052>070-201600-  
SOUTHEAST SOUTH DAKOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BROOKINGS LGT RAIN 45 43 93 NE12 29.62 TC 7  
HURON LGT RAIN 49 47 93 NE13 29.65R FOG TC 9  
MITCHELL CLOUDY 48 46 93 N8 29.63R FOG TC 9  
SIOUX FALLS DRIZZLE 49 48 97 NE12 29.58S FOG TC 9  
YANKTON LGT RAIN 51 51 100 NW8 29.59R TC 11  

 
 
MNZ071-072-080-081-089-090-097-098-201600-  
SOUTHWEST MINNESOTA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FAIRMONT LGT RAIN 49 48 97 E14 29.58F TC 9  
JACKSON LGT RAIN 48 46 93 E13G18 29.57F TC 9  
MARSHALL NOT AVBL  
MONTEVIDEO LGT RAIN 45 45 100 E13 29.67F TC 7  
REDWOOD FALLS LGT RAIN 46 31 55 E12G20 29.64F TC 8  
TRACY LGT RAIN 46 46 100 E13 29.62S FOG TC 8  
WINDOM LGT RAIN 48 48 100 E9G17 29.59S TC 9  
WORTHINGTON NOT AVBL  

 
 
IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-201600-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE LGT RAIN 49 48 97 E15 29.55F TC 9  
SHELDON PTSUNNY 50 50 100 E8 29.54S FOG TC 10  
SIOUX CITY CLOUDY 54 52 93 NW12 29.55R TC 12  
SPENCER LGT RAIN 50 47 89 E13 29.55 TC 10  
STORM LAKE CLOUDY 50 50 100 NE10 29.53S FOG TC 10  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page