919  
ASUS43 KDTX 210710  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
200 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>083-210800-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALMA CLOUDY 21 16 79 NW6 30.32S WCI 14 TC -6  
ANN ARBOR MOCLDY 22 15 75 NW7 30.28S WCI 13 TC -6  
BAD AXE CLEAR 20 12 71 NW9 30.26S WCI 9 TC -7  
CARO CLEAR 18 9 68 NW8 30.29S WCI 8 TC -8  
DETROIT CITY CLEAR 26 16 65 NW10 30.27S WCI 16 TC -3  
DETROIT PTCLDY 23 16 74 NW12 30.28S WCI 12 TC -5  
FLINT CLEAR 20 13 74 N8 30.31R WCI 10 TC -7  
GROSSE ILE CLEAR 25 18 74 NW13 30.27R WCI 13 TC -4  
HILLSDALE CLEAR 16 12 86 N6 30.28S WCI 7 TC -9  
HOWELL CLOUDY 22 15 75 NW5 30.29R WCI 15 TC -6  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
JACKSON CLOUDY 22 15 75 NW6 30.30S WCI 14 TC -6  
LAMBERTVILLE CLEAR 24 17 75 NW8 30.29R WCI 15 TC -4  
LANSING CLOUDY 21 16 81 NW3 30.32S TC -6  
LAPEER CLEAR 21 12 68 NW7 30.28R WCI 12 TC -6  
MASON CLOUDY 23 17 78 N7 30.30R WCI 14 TC -5  
MONROE PTCLDY 25 18 74 N10 30.28S WCI 15 TC -4  
MT. CLEMENS CLEAR 23 15 72 NW13 30.24R WCI 11 TC -5  
PONTIAC MOCLDY 22 15 75 N13G22 30.26S WCI 10 TC -6  
PORT HOPE N/A 25 19 78 NW16G30 30.24S WCI 12 TC -4  
PORT HURON CLEAR 21 16 79 NW8 30.25R WCI 12 TC -6  
TRI CITIES CLOUDY 20 12 71 NW6 30.33S WCI 12 TC -7  
MIDLAND CLOUDY 16 12 86 W1 30.32S TC -9  
TROY MOCLDY 23 16 74 NW8 30.27R WCI 14 TC -5  
SAGINAW HB CLOUDY 18 10 73 NW7 30.31S WCI 8 TC -8  

 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-210800-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BATTLE CREEK MOCLDY 21 16 81 NW6 30.32R WCI 13 TC -6  
BENTON HARBOR CLOUDY 28 19 69 NE6 30.35S WCI 22 TC -2  
BIG RAPIDS CLOUDY 22 15 74 NW7 30.32S WCI 13 TC -6  
COLDWATER PTCLDY 18 14 86 NW5 30.31R WCI 11 TC -8  
FREMONT CLOUDY 23 15 70 N6 30.35R WCI 16 TC -5  
HOLLAND CLOUDY 27 18 69 N7 30.35R WCI 19 TC -3  
GRAND RAPIDS CLOUDY 24 16 71 N8 30.34R WCI 15 TC -4  
IONIA CLOUDY 23 18 80 NW6 30.33S WCI 16 TC -5  
KALAMAZOO CLOUDY 22 17 81 N5 30.33S WCI 16 TC -6  
LUDINGTON MOCLDY 24 10 55 N8 30.37S WCI 15 TC -5  
MARSHALL CLOUDY 22 17 81 N3 30.31R TC -5  
MOUNT PLEASANT FLURRIES 23 16 75 CALM 30.31S TC -5  
MUSKEGON CLOUDY 27 15 61 N7 30.37R WCI 19 TC -3  
SOUTH HAVEN FLURRIES 26 19 76 NE3 30.35S TC -3  

 
MIZ016>042-210800-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALPENA LGT SNOW 18 17 96 NW8 30.30R FOG WCI 8  
BEAVER ISLAND CLOUDY 19 10 68 N12G21 30.36R WCI 7 TC -7  
BELLAIRE CLOUDY 22 10 61 N3 30.35S TC -6  
CADILLAC FLURRIES 19 12 73 N3 30.28S TC -7  
CHARLEVOIX CLOUDY 21 12 68 NW13G21 30.33S WCI 9 TC -6  
CHEBOYGAN CLOUDY 19 12 73 N5 30.33R WCI 13 TC -7  
FRANKFORT CLOUDY 25 13 60 NW7G17 30.37R WCI 17 TC -4  
GAYLORD LGT SNOW 17 11 77 VRB3 30.27R TC -8  
GRAYLING MOCLDY 19 9 66 N10 30.27R WCI 7 TC -7  
HARBOR SPRINGS CLOUDY 21 13 71 N8 30.33R WCI 11 TC -6  
HOUGHTON LAKE N/A 19 13 77 NW6 30.29R WCI 11 TC -7  
MANISTEE FLURRIES 24 13 62 NW9 30.36S WCI 14 TC -4  
OSCODA PTCLDY 10 9 92 NW9 30.29S WCI -2 TC -12  
PELLSTON CLOUDY 18 11 74 NW9 30.34R WCI 7 TC -8  
ROGERS CITY CLOUDY 20 9 63 N7 30.32R WCI 11 TC -7  
TRAVERSE CITY CLOUDY 23 14 68 NW10 30.33S WCI 12 TC -5  

 
MIZ007>008-015-210800-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KINROSS FLURRIES 10 4 76 NE8 30.34R WCI -2 TC -12  
MACKINAC ISLAN FLURRIES 18 9 68 N12 30.32R WCI 5 TC -8  
NEWBERRY FLURRIES 15 11 83 N12 30.36R WCI 2 TC -9  
S. S. MARIE CLOUDY 7 0 73 NE6 30.35R WCI -3 TC -14  

 
MIZ004>006-011>014-085-210800-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MANISTIQUE FLURRIES 15 11 85 N8 30.38R WCI 4 TC -9  
ESCANABA PTCLDY 13 6 74 NW9G17 30.43S WCI 1 TC -11  
MENOMINEE PTCLDY 10 5 80 NW7 30.46R WCI -1 TC -12  
SAWYER-GWINN LGT SNOW 10 7 85 NW12 30.39S FOG WCI -4  
MUNISING N/A 18 13 80 N18G29 30.42R WCI 2 TC -8  

 
MIZ001>003-009>011-084-210800-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
IRON MOUNTAIN CLOUDY 13 4 67 N13G20 30.41R WCI -2 TC -11  
HOUGHTON LGT SNOW 12 7 80 CALM 30.45S TC -11  
COPPER HARBOR N/A 15 9 76 NE10G22 30.49S WCI 2 TC -9  
IRONWOOD CLOUDY 12 7 80 E6 30.46S WCI 3 TC -11  

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