400  
ASUS43 KDTX 201001  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
500 AM EST FRI DEC 20 2024  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR TO VISIBILITY
.  
 
MIZ047>049-052>055-059>063-066>070-074>076-081>083-201100-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ADRIAN CLOUDY 33 29 85 E6 29.96F WCI 28 TC 1  
ALMA FLURRIES 27 25 93 NE8 30.02R WCI 18 TC -3  
ANN ARBOR CLOUDY 31 29 92 E6 29.96F FOG WCI 25  
BAD AXE LGT SNOW 30 28 95 E8 30.05S WCI 22 TC -1  
CARO LGT SNOW 28 28 99 NE3 30.03S TC -2  
DETROIT CITY CLOUDY 35 30 82 CALM 30.00F TC 2  
DETROIT LGT SNOW 33 30 88 NE5 29.99F FOG WCI 29  
FLINT LGT SNOW 28 26 92 E10 30.00F FOG WCI 19  
HILLSDALE LGT SNOW 30 28 93 SE6 29.92F FOG WCI 24  
HOWELL LGT SNOW 29 29 99 E7 29.96F WCI 22 TC -1  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JACKSON CLOUDY 31 28 89 E6 29.95S WCI 25 TC -1  
LAMBERTVILLE CLOUDY 33 30 90 SE3 29.96F TC 1  
LANSING LGT SNOW 28 26 92 NE8 29.98S FOG WCI 20  
LAPEER FLURRIES 28 28 100 CALM 30.01F TC -2  
MASON LGT SNOW 31 31 98 E5 29.95S WCI 26 TC 0  
MONROE LGT SNOW 32 30 93 E5 29.97F FOG WCI 27  
MT. CLEMENS CLOUDY 31 29 91 E9 29.98F WCI 23 TC 0  
PONTIAC CLOUDY 28 26 92 E7 29.98F WCI 21 TC -2  
PORT HOPE N/A 32 27 81 E17 30.05F WCI 21 TC 0  
PORT HURON LGT SNOW 28 28 100 E8 30.02F WCI 20 TC -2  
TRI CITIES LGT SNOW 28 25 88 NE10 30.04S FOG WCI 19  
MIDLAND LGT SNOW 28 25 86 NE6 30.04S FOG WCI 22  
TROY CLOUDY 30 28 93 NE7 29.99F WCI 23 TC -1  
SAGINAW HB FLURRIES 27 25 93 NE9 30.03S WCI 17 TC -3  

 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-201100-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BATTLE CREEK LGT SNOW 31 29 92 E5 29.94S FOG WCI 26  
BENTON HARBOR LGT SNOW 33 30 88 CALM 29.94R FOG TC 1  
BIG RAPIDS LGT SNOW 25 23 94 CALM 30.03S TC -4  
COLDWATER MIX PCPN 32 30 93 E6 29.92F WCI 26 TC 0  
FREMONT FLURRIES 26 24 90 NE8 30.03R WCI 18 TC -3  
HOLLAND LGT SNOW 29 25 85 VRB5 29.98R FOG WCI 24  
GRAND RAPIDS LGT SNOW 27 24 89 NE10 29.98S FOG WCI 17  
IONIA LGT SNOW 27 25 93 NE9 29.98S FOG WCI 17  
KALAMAZOO LGT SNOW 30 29 96 CALM 29.93F FOG TC -1  
LUDINGTON LGT SNOW 26 23 88 NE6 30.08R WCI 19 TC -3  
MARSHALL MIX PCPN 30 29 96 E5 29.94S WCI 25 TC -1  
MOUNT PLEASANT LGT SNOW 26 25 97 N8 30.03S WCI 17 TC -3  
MUSKEGON LGT SNOW 28 23 81 NE8 30.02R WCI 20 TC -2  
SOUTH HAVEN LGT SNOW 30 28 93 NE6 29.95R WCI 24 TC -1  

 
MIZ016>042-201100-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALPENA LGT SNOW 27 25 92 NE16G23 30.13S FOG WCI 15  
BEAVER ISLAND FLURRIES 23 21 93 E9G16 30.18R WCI 13 TC -5  
BELLAIRE CLOUDY 25 22 88 NE6 30.14S WCI 18 TC -4  
CADILLAC LGT SNOW 23 19 86 NE8 30.05R FOG WCI 14  
CHARLEVOIX FLURRIES 25 23 93 E7 30.14S WCI 17 TC -4  
CHEBOYGAN LGT SNOW 25 21 86 NE13G24 30.18R WCI 13 TC -4  
FRANKFORT CLOUDY 27 22 84 NE6 30.13R WCI 20 TC -3  
GAYLORD FLURRIES 22 18 85 NE13 30.08S WCI 10 TC -6  
GRAYLING CLOUDY 24 22 92 NE6 30.06S WCI 16 TC -5  
HARBOR SPRINGS LGT SNOW 25 22 88 NE9 30.15S WCI 16 TC -4  
HOUGHTON LAKE LGT SNOW 22 21 96 NE6 30.06S FOG WCI 14  
MANISTEE FLURRIES 25 22 88 NE12 30.09R WCI 14 TC -4  
OSCODA LGT SNOW 30 28 93 E14 30.08S FOG WCI 20  
PELLSTON LGT SNOW 24 20 84 NE12 30.18S FOG WCI 13  
ROGERS CITY LGT SNOW 25 22 87 E13G18 30.18R WCI 13 TC -4  
TRAVERSE CITY CLOUDY 26 22 84 NE6 30.11S WCI 19 TC -3  

 
MIZ007>008-015-201100-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KINROSS LGT SNOW 15 12 88 NE7 30.21S FOG WCI 5  
MACKINAC ISLAN LGT SNOW 19 18 93 NE14 30.18S FOG WCI 6  
NEWBERRY LGT SNOW 17 15 91 E3 30.20S TC -8  
S. S. MARIE LGT SNOW 17 13 84 NE6 30.19F FOG WCI 9  

 
MIZ004>006-011>014-085-201100-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MANISTIQUE LGT SNOW 20 18 91 N6 30.20R WCI 13 TC -6  
ESCANABA CLOUDY 21 18 88 N8 30.22R WCI 11 TC -6  
MENOMINEE FLURRIES 23 18 81 N12G17 30.20R WCI 12 TC -5  
MUNISING N/A 20 16 84 CALM 30.22S TC -7  

 
MIZ001>003-009>011-084-201100-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
IRON MOUNTAIN CLOUDY 19 16 88 N6 30.18S WCI 11 TC -7  
HOUGHTON PTCLDY 21 11 65 N13G22 30.25R WCI 9 TC -6  
COPPER HARBOR N/A 26 17 68 NE10 30.27S WCI 16 TC -3  
IRONWOOD CLOUDY 20 18 92 NE7 30.28R WCI 11 TC -7  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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