473  
ASUS43 KDTX 180910  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
500 AM EDT THU SEP 18 2025  
 
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>083-181000-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ADRIAN CLEAR 54 53 97 CALM 30.07S TC 12  
ALMA CLEAR 55 55 100 SW1 30.04F TC 13  
ANN ARBOR FOG 48 48 100 CALM 30.05S VSB 1/2 TC 9  
BAD AXE CLEAR 53 51 93 CALM 30.03S TC 12  
CARO CLEAR 52 52 100 E1 30.03S TC 11  
DETROIT CITY CLEAR 62 58 86 CALM 30.04S TC 17  
DETROIT MOCLDY 61 58 90 CALM 30.05S TC 16  
FLINT CLEAR 53 52 96 CALM 30.05S TC 12  
GROSSE ILE CLEAR 61 59 94 NW3 30.04S TC 16  
HOWELL CLEAR 57 52 82 W1 30.05S TC 14  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
JACKSON CLEAR 51 51 100 SW3 30.07S TC 11  
LAMBERTVILLE CLEAR 55 55 100 CALM 30.05S FOG TC 13  
LANSING CLEAR 57 53 86 CALM 30.06S TC 14  
LAPEER CLEAR 52 52 100 CALM 30.05S TC 11  
MASON PTCLDY 53 53 100 CALM 30.06R TC 12  
MONROE CLEAR 52 50 93 CALM 30.05S FOG TC 11  
MT. CLEMENS PTCLDY 58 55 87 CALM 30.00S TC 15  
PONTIAC PTCLDY 59 55 87 CALM 30.05S TC 15  
PORT HOPE N/A 63 55 75 SW7 30.01S TC 17  
PORT HURON PTCLDY 52 52 100 CALM 30.04S FOG TC 11  
TRI CITIES CLEAR 60 57 89 W3 30.04S TC 16  
MIDLAND CLEAR 55 54 94 N1 30.03S TC 13  
TROY CLEAR 61 55 82 W1 30.04S TC 16  
SAGINAW HB CLEAR 57 54 88 SW2 30.03S TC 14  
 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-181000-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BATTLE CREEK CLEAR 56 54 93 CALM 30.07R TC 13  
BENTON HARBOR CLEAR 53 53 100 CALM 30.05R TC 12  
BIG RAPIDS CLEAR 57 55 94 CALM 30.05S TC 14  
COLDWATER CLEAR 52 52 100 S1 30.07S TC 11  
FREMONT PTCLDY 57 55 94 CALM 30.05R TC 14  
HOLLAND CLEAR 57 55 93 CALM 30.06R TC 14  
GRAND RAPIDS CLEAR 58 56 93 CALM 30.05S TC 14  
IONIA CLEAR 59 55 88 S3 30.05S TC 15  
KALAMAZOO CLEAR 56 54 93 CALM 30.06S TC 13  
LUDINGTON PTCLDY 57 57 100 VRB1 30.04S TC 14  
MARSHALL CLEAR 50 49 97 CALM 30.07R FOG TC 10  
MOUNT PLEASANT CLEAR 59 59 100 CALM 30.04F TC 15  
MUSKEGON PTCLDY 58 56 93 E3 30.05R TC 14  
SOUTH HAVEN CLEAR 57 54 88 S1 30.06R TC 14  
 
MIZ016>042-181000-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALPENA PTCLDY 61 58 90 W5 30.03S TC 16  
BEAVER ISLAND FOG 55 55 100 CALM 30.04S VSB<1/4 TC 13  
BELLAIRE CLOUDY 62 61 99 CALM 30.05S TC 17  
CADILLAC PTCLDY 57 55 94 NW2 30.06F TC 14  
CHARLEVOIX PTCLDY 61 61 100 SW2 30.04S TC 16  
CHEBOYGAN FOG 61 59 94 NW3 30.03S VSB 1 TC 16  
FRANKFORT PTCLDY 61 59 94 SE2 30.03F TC 16  
GAYLORD PTCLDY 61 56 83 SW3 30.06F TC 16  
GRAYLING PTCLDY 56 55 95 CALM 30.05R TC 14  
HARBOR SPRINGS CLEAR 61 60 98 CALM 30.04S TC 16  
HOUGHTON LAKE FOG 55 54 96 CALM 30.06S VSB 1/2 TC 13  
MANISTEE PTCLDY 57 57 100 CALM 30.04S TC 14  
OSCODA PTCLDY 57 54 88 W1 30.02S TC 14  
PELLSTON MOCLDY 57 57 100 CALM 30.04S FOG TC 14  
ROGERS CITY PTCLDY 61 59 94 W3 30.02R TC 16  
TRAVERSE CITY PTCLDY 62 58 86 CALM 30.03S TC 17  
 
MIZ007>008-015-181000-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KINROSS FOG 61 61 100 W3 30.05R VSB 1 TC 16  
MACKINAC ISLAN MOCLDY 61 59 94 N9 30.04R TC 16  
NEWBERRY CLEAR 57 57 100 N3 30.05R TC 14  
S. S. MARIE CLOUDY 60 60 100 W5 30.03S FOG TC 16  
 
MIZ004>006-011>014-085-181000-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MANISTIQUE CLEAR 59 57 92 CALM 30.04S TC 15  
ESCANABA PTCLDY 57 57 100 NW3 30.07R FOG TC 14  
MENOMINEE PTCLDY 65 63 93 N6 30.07R TC 18  
SAWYER-GWINN FOG 55 55 100 W3 30.09R VSB 1/2 TC 13  
MUNISING N/A 57 56 96 CALM 30.05F TC 14  
 
MIZ001>003-009>011-084-181000-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
IRON MOUNTAIN MOCLDY 58 58 100 CALM 30.08S FOG TC 14  
HOUGHTON PTCLDY 58 54 86 NE3 30.10R TC 14  
COPPER HARBOR N/A 62 59 90 CALM 30.10R TC 17  
IRONWOOD MOCLDY 60 60 100 E5 30.09S TC 16  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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