ASUS43 KDTX 181510 RWRMI MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI 1100 AM EDT TUE AUG 18 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTION TO VISIBILITY. MIZ047>049-052>055-059>063-066>070-074>076-081>083-181600- SOUTHEAST LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS ADRIAN SUNNY 75 60 59 W6 30.03S TC 24 ALMA MOSUNNY 77 64 65 W8 29.97S TC 25 ANN ARBOR N/A N/A N/A N/A MISG N/A BAD AXE SUNNY 75 59 57 W8 29.96S TC 24 DETROIT CITY SUNNY 77 57 50 W5 29.99S TC 25 DETROIT MOSUNNY 78 57 48 NW8 30.00F TC 26 FLINT SUNNY 76 62 62 VRB7 29.99F TC 24 GROSSE ILE SUNNY 79 57 47 VRB6 30.00S TC 26 HILLSDALE CLOUDY 75 61 60 W7 30.04R TC 24 HOWELL SUNNY 75 61 60 W7 30.01R TC 24 CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON SUNNY 73 63 70 SW8 30.03R TC 23 LANSING SUNNY 76 62 62 W10 30.00S TC 24 MASON SUNNY 76 62 62 W7 30.00S TC 24 MIDLAND MOSUNNY 77 61 57 W6 29.95S TC 25 MONROE SUNNY 77 59 53 NW3 30.00F TC 25 MT. CLEMENS MOSUNNY 78 58 50 VRB6 29.95S TC 26 PONTIAC MOSUNNY 75 56 51 NW10 30.00F TC 24 PORT HOPE N/A 76 60 57 SW8 29.94S TC 24 PORT HURON SUNNY 75 59 57 W5 29.99R TC 24 TRI CITIES MOSUNNY 75 62 64 SW10 29.97F TC 24 YPSILANTI SUNNY 77 56 48 NW9 30.00F TC 25 $$ MIZ043>046-050>051-056>058-064>065-071>073-077>080-181600- SOUTHWEST LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS BATTLE CREEK SUNNY 77 65 66 W7 30.02R TC 25 BENTON HARBOR SUNNY 74 67 78 W9 30.00S TC 23 BIG RAPIDS PTSUNNY 77 64 65 W9 29.96S TC 25 COLDWATER SUNNY 75 63 64 VRB6 30.03R TC 24 HOLLAND MOSUNNY 75 65 70 W7 29.99F TC 24 GRAND RAPIDS PTSUNNY 76 65 68 SW9 29.99S TC 24 KALAMAZOO SUNNY 76 63 64 W8 30.01F TC 24 MARSHALL SUNNY 75 64 69 W9 30.02R TC 24 MOUNT PLEASANT MOSUNNY 79 61 53 W10 29.96R TC 26 MUSKEGON PTSUNNY 76 66 71 SW8 29.97F TC 24 SOUTH HAVEN MOSUNNY 75 66 73 SW7 30.00S TC 24 STURGIS SUNNY 75 64 69 VRB5 30.03S TC 24 $$ MIZ016>042-181600- NORTHERN LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS ALPENA MOSUNNY 75 59 57 SW9 29.90S TC 24 BEAVER ISLAND MOSUNNY 75 64 69 W13G18 29.86S TC 24 BELLAIRE PTSUNNY 74 63 68 S5 29.90F TC 23 CADILLAC PTSUNNY 73 63 68 SW7 29.95S TC 23 CHARLEVOIX PTSUNNY 75 64 69 SW9 29.87F TC 24 GAYLORD PTSUNNY 69 62 78 SW9 29.93F TC 21 HOUGHTON LAKE MOSUNNY 73 62 68 W9 29.95F TC 23 MANISTEE CLOUDY 74 66 76 SW3 29.92F TC 23 PELLSTON PTSUNNY 73 64 73 SW7 29.87F TC 23 TRAVERSE CITY PTSUNNY 74 64 71 SW8 29.89F TC 23 LUDINGTON CLOUDY72 66 83 SW9 29.94S TC 22 $$ MIZ007>008-015-181600- EASTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS KINROSS CLOUDY 72 64 76 W10G17 29.85F TC 22 MACKINAC ISLAN PTSUNNY 72 64 78 SW8 29.85F TC 22 NEWBERRY MOSUNNY 73 63 68 W9 29.84F TC 23 S. S. MARIE CLOUDY 71 62 73 SW7 29.84R TC 22 $$ MIZ004>006-011>014-085-181600- CENTRAL UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS MANISTIQUE SUNNY 73 63 68 W13 29.85S TC 23 ESCANABA MOSUNNY 74 62 66 W8 29.86S TC 23 MENOMINEE PTSUNNY 73 63 70 VRB5 29.89S TC 23 SAWYER-GWINN SUNNY 72 59 64 NW13 29.87S TC 22 $$ MIZ001>003-009>011-084-181600- WESTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS IRON MOUNTAIN SUNNY 74 59 59 NW12 29.88S TC 23 HOUGHTON SUNNY 66 50 56 NW14 29.88R TC 19 COPPER HARBOR N/A 63 56 78 N17G29 29.84R TC 17 IRONWOOD PTSUNNY 66 58 75 NW8 29.93R TC 19 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY