110  
ASUS43 KDTX 210901  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
400 AM EST SAT DEC 21 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>083-211000-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALMA CLOUDY 21 16 79 NW7 30.34S WCI 13 TC -6  
ANN ARBOR CLEAR 21 11 65 N9 30.31R WCI 11 TC -6  
BAD AXE PTCLDY 18 9 67 NW8 30.29S WCI 8 TC -8  
CARO CLOUDY 21 12 68 N8 30.32S WCI 12 TC -6  
DETROIT CITY CLEAR 24 11 57 NW9G21 30.30R WCI 14 TC -4  
DETROIT PTCLDY 21 12 68 NW8 30.32R WCI 11 TC -6  
FLINT CLOUDY 20 13 74 NW8 30.33R WCI 10 TC -7  
GROSSE ILE CLEAR 23 16 74 NW14 30.30S WCI 11 TC -5  
HILLSDALE CLOUDY 19 16 86 NW6 30.31S WCI 11 TC -7  
HOWELL CLOUDY 20 14 76 NW6 30.31S WCI 12 TC -7  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JACKSON CLOUDY 22 15 75 NW5 30.33R WCI 16 TC -6  
LAMBERTVILLE CLEAR 22 17 81 NW5 30.33R WCI 15 TC -6  
LANSING CLOUDY 20 15 81 NW6 30.34S WCI 12 TC -7  
LAPEER CLEAR 17 10 74 NW6 30.30S WCI 9 TC -8  
MASON CLOUDY 21 16 80 CALM 30.32S TC -6  
MONROE CLEAR 23 14 68 NW12 30.32R WCI 12 TC -5  
MT. CLEMENS CLEAR 21 11 66 NW10 30.27R WCI 10 TC -6  
PONTIAC CLEAR 19 11 70 NW10 30.29R WCI 7 TC -7  
PORT HOPE N/A 25 13 60 NW15G30 30.27S WCI 13 TC -4  
PORT HURON CLEAR 19 12 73 NW9 30.27S WCI 9 TC -7  
TRI CITIES CLOUDY 21 13 71 NW6 30.35R WCI 13 TC -6  
MIDLAND CLOUDY 18 14 86 W1 30.34S TC -8  
TROY CLEAR 21 10 63 NW10 30.30R WCI 10 TC -6  
SAGINAW HB CLOUDY 19 10 68 NW13 30.34R WCI 7 TC -7  

 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-211000-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BATTLE CREEK CLOUDY 22 16 78 N6 30.35R WCI 14 TC -6  
BENTON HARBOR CLOUDY 28 19 69 CALM 30.39R TC -2  
BIG RAPIDS CLOUDY 22 13 69 NW5 30.35R WCI 15 TC -6  
COLDWATER CLOUDY 21 18 86 N5 30.33S WCI 15 TC -6  
FREMONT CLOUDY 19 12 74 N3 30.37S TC -7  
HOLLAND CLOUDY 25 14 63 VRB6 30.38R WCI 18 TC -4  
GRAND RAPIDS CLOUDY 23 14 68 N10 30.37R WCI 12 TC -5  
IONIA MOCLDY 21 14 73 NW6 30.35S WCI 14 TC -6  
KALAMAZOO CLOUDY 22 17 81 CALM 30.36R TC -6  
LUDINGTON CLOUDY 25 11 57 N9 30.39S WCI 15 TC -4  
MARSHALL MOCLDY 22 17 81 CALM 30.34S TC -6  
MOUNT PLEASANT CLOUDY 22 15 76 W3 30.34S TC -6  
MUSKEGON CLOUDY 25 13 60 N8 30.40R WCI 16 TC -4  
SOUTH HAVEN CLOUDY 26 17 68 CALM 30.38R TC -3  

 
MIZ016>042-211000-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALPENA LGT SNOW 17 15 92 NW6 30.33S FOG WCI 9  
BEAVER ISLAND FLURRIES 16 9 73 N10G20 30.40R WCI 3 TC -9  
BELLAIRE CLOUDY 21 14 73 NW6 30.38R WCI 14 TC -6  
CADILLAC CLOUDY 18 12 79 NW6 30.31S WCI 9 TC -8  
CHARLEVOIX FLURRIES 19 12 73 N14G22 30.37S WCI 6 TC -7  
CHEBOYGAN CLOUDY 18 10 73 N8 30.37R WCI 7 TC -8  
FRANKFORT CLOUDY 24 13 63 NW12 30.40S WCI 12 TC -5  
GAYLORD CLOUDY 17 8 67 VRB3 30.30R TC -8  
GRAYLING CLOUDY 19 10 68 NW7 30.29S WCI 10 TC -7  
HARBOR SPRINGS CLOUDY 20 10 66 NW3 30.35S TC -7  
HOUGHTON LAKE N/A 17 8 67 NW7 30.31S WCI 8 TC -8  
MANISTEE FLURRIES 23 15 71 N7 30.40R WCI 15 TC -5  
OSCODA PTCLDY 14 10 85 NW9 30.32S WCI 2 TC -10  
PELLSTON LGT SNOW 18 11 74 N13 30.37R WCI 5 TC -8  
ROGERS CITY FLURRIES 19 11 73 N13 30.35S WCI 6 TC -7  
TRAVERSE CITY FLURRIES 24 13 62 N13 30.36S WCI 12 TC -4  

 
MIZ007>008-015-211000-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KINROSS FLURRIES 5 0 79 N9 30.40R WCI -9 TC -15  
MACKINAC ISLAN LGT SNOW 14 9 79 NW17 30.37R HAZE WCI -3  
NEWBERRY FLURRIES 11 7 83 N13G18 30.41R WCI -4 TC -12  
S. S. MARIE CLEAR 2 -5 72 N8 30.41R WCI -12 TC -17  

 
MIZ004>006-011>014-085-211000-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MANISTIQUE CLOUDY 14 8 76 N7 30.41S WCI 4 TC -10  
ESCANABA FLURRIES 12 6 77 NW6 30.46R WCI 3 TC -11  
MENOMINEE CLEAR 7 4 87 NW5 30.49R WCI -2 TC -14  
MUNISING N/A 17 9 70 N15 30.45R WCI 2 TC -8  

 
MIZ001>003-009>011-084-211000-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
IRON MOUNTAIN CLOUDY 11 3 70 N9 30.42S WCI -2 TC -12  
HOUGHTON CLOUDY 13 6 74 N3 30.45S TC -11  
COPPER HARBOR N/A 16 9 74 NE13G20 30.49S WCI 2 TC -9  
IRONWOOD CLOUDY 12 7 80 CALM 30.46S TC -11  

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