504
ASUS43 KDTX 121010
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
600 AM EDT WED AUG 12 2026
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>083-121100-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN FOG 65 64 97 SW5 29.90S VSB 1/4 TC 18
ALMA FOG 64 64 100 SW1 29.86R VSB<1/4 TC 18
ANN ARBOR N/A N/A N/A N/A MISG N/A
BAD AXE PTCLDY 63 61 94 S3 29.86S TC 17
DETROIT CITY FOG 69 69 100 S3 29.87S VSB 3/4 TC 21
DETROIT FOG 67 67 100 S8 29.88F VSB 1/2 TC 19
FLINT PTCLDY 67 67 100 S5 29.86F FOG TC 19
GROSSE ILE CLOUDY 70 68 94 SW8 29.87F TC 21
HILLSDALE FOG 64 64 100 S3 29.89F VSB<1/4 TC 18
HOWELL FOG 64 64 100 S2 29.87S VSB 3/4 TC 18
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON CLOUDY 64 64 100 SE3 29.88F TC 18
LANSING CLOUDY 67 66 97 S6 29.87F FOG TC 19
MASON CLOUDY 66 64 93 CALM 29.87F FOG TC 19
MIDLAND MOCLDY 63 59 88 CALM 29.84F TC 17
MONROE CLOUDY 66 66 100 SW8 29.88F FOG TC 19
MT. CLEMENS CLOUDY 70 68 94 CALM 29.84R FOG TC 21
PONTIAC FOG 69 69 100 S3 29.88S VSB 1/8 TC 21
PORT HOPE N/A 67 63 87 SW6 29.84F TC 19
PORT HURON FOG 66 63 88 CALM 29.87S VSB 1/4 TC 19
TRI CITIES MOCLDY 64 63 96 CALM 29.85F TC 18
YPSILANTI CLOUDY 67 66 97 SW8 29.89S FOG TC 19
MIZ043>046-050>051-056>058-064>065-071>073-077>080-121100-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK CLOUDY 64 64 100 CALM 29.87F TC 18
BENTON HARBOR CLOUDY 66 66 100 CALM 29.84S TC 19
BIG RAPIDS MOCLDY 63 63 100 NW1 29.85S TC 17
COLDWATER MOCLDY 64 64 100 S6 29.88S FOG TC 18
HOLLAND MOCLDY 66 65 96 SE5 29.84F FOG TC 19
GRAND RAPIDS FOG 67 67 100 SE3 29.85F VSB 1/2 TC 19
KALAMAZOO CLOUDY 65 65 100 SE3 29.86F FOG TC 18
MARSHALL CLOUDY 64 64 100 VRB2 29.87S FOG TC 18
MUSKEGON CLOUDY 71 69 93 CALM 29.85R TC 22
SOUTH HAVEN CLOUDY 66 64 94 SE2 29.83S TC 19
STURGIS FOG 64 64 100 S5 29.87S VSB 3/4 TC 18
MIZ016>042-121100-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA CLEAR 61 60 97 CALM 29.86S TC 16
BEAVER ISLAND MOCLDY 61 61 100 E2 29.84F TC 16
BELLAIRE CLOUDY 59 58 96 CALM 29.85F TC 15
CADILLAC MOCLDY 63 61 94 N1 29.86F FOG TC 17
CHARLEVOIX CLEAR 59 59 100 SE2 29.84F TC 15
GAYLORD CLEAR 57 56 96 NE3 29.87F TC 14
HOUGHTON LAKE PTCLDY 61 61 100 CALM 29.86F TC 16
MANISTEE CLOUDY 65 64 97 CALM 29.84S TC 18
OSCODA PTCLDY 61 61 100 N3 29.83F TC 16
PELLSTON CLOUDY 56 55 97 CALM 29.85F TC 13
TRAVERSE CITY PTCLDY 62 61 96 CALM 29.83S TC 17
LUDINGTON CLOUDY 64 64 100 CALM 29.84S TC 18
MIZ007>008-015-121100-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS MOCLDY 59 55 87 CALM 29.87S TC 15
MACKINAC ISLAN PTCLDY 61 59 94 NE6 29.85F TC 16
NEWBERRY CLEAR 55 55 100 N1 29.85F TC 13
S. S. MARIE MOCLDY 58 56 93 CALM 29.85F TC 14
MIZ004>006-011>014-085-121100-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE CLEAR 59 59 100 N2 29.84F FOG TC 15
ESCANABA CLOUDY 64 64 100 NW5 29.86S FOG TC 18
MENOMINEE PTCLDY 67 67 100 N3 29.86F TC 19
SAWYER-GWINN PTCLDY 57 52 82 NW3 29.88S TC 14
MIZ001>003-009>011-084-121100-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN CLEAR 57 56 96 CALM 29.87S TC 14
HOUGHTON MOCLDY 55 53 93 CALM 29.87S TC 13
COPPER HARBOR N/A 61 55 81 W7 29.85S TC 16
IRONWOOD N/A 52 52 100 CALM 29.90S FOG TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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