ASUS43 KDTX 181410 RWRMI MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI 1000 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>083-181500- SOUTHEAST LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS ADRIAN SUNNY 71 60 68 W6 30.03F TC 22 ALMA SUNNY 73 64 73 SW7 29.97F TC 23 ANN ARBOR N/A N/A N/A N/A MISG N/A BAD AXE SUNNY 72 59 64 SW7 29.95F TC 22 DETROIT CITY SUNNY 74 57 55 W8 29.99F TC 23 DETROIT MOSUNNY 74 57 55 W7 30.01S TC 23 FLINT SUNNY 72 60 66 SW7 30.01R TC 22 GROSSE ILE SUNNY 75 59 57 NW8 30.00S TC 24 HILLSDALE MOSUNNY 72 59 64 VRB7 30.03F TC 22 HOWELL SUNNY 72 59 64 VRB6 30.00F TC 22 CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON SUNNY 71 62 73 VRB6 30.02F TC 22 LANSING SUNNY 73 63 70 W9 30.00S TC 23 MASON SUNNY 72 61 68 W7 30.00F TC 22 MIDLAND SUNNY 73 61 64 SW8 29.96S TC 23 MONROE SUNNY 73 63 68 W6 30.01F TC 23 MT. CLEMENS MOSUNNY 74 61 62 W6 29.95S TC 24 PONTIAC MOSUNNY 72 57 59 W8 30.01S TC 22 PORT HOPE N/A 73 61 65 SW6 29.94F TC 23 PORT HURON SUNNY 72 61 68 SW3 29.98F TC 22 TRI CITIES SUNNY 72 61 68 W10 29.98S TC 22 YPSILANTI SUNNY 73 56 54 NW8 30.01F TC 23 $$ MIZ043>046-050>051-056>058-064>065-071>073-077>080-181500- SOUTHWEST LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS BATTLE CREEK SUNNY 73 64 73 W8 30.01F TC 23 BENTON HARBOR MOSUNNY 75 66 73 SW12 30.00S TC 24 BIG RAPIDS SUNNY 73 64 73 W9 29.96F TC 23 COLDWATER SUNNY 70 63 78 VRB3 30.02F TC 21 HOLLAND SUNNY 75 66 73 W8 30.00R TC 24 GRAND RAPIDS MOSUNNY 74 65 73 SW10 29.99S TC 23 KALAMAZOO SUNNY 73 64 73 W10 30.02S TC 23 MARSHALL SUNNY 72 64 78 W7 30.01F TC 22 MOUNT PLEASANT SUNNY 75 63 64 W10 29.96S TC 24 MUSKEGON PTSUNNY 75 66 73 W9 29.98S TC 24 SOUTH HAVEN SUNNY 75 66 73 SW9 30.00S TC 24 STURGIS SUNNY 70 63 78 SW6 30.03S TC 21 $$ MIZ016>042-181500- NORTHERN LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS ALPENA SUNNY 71 58 63 SW6 29.90F TC 22 BEAVER ISLAND CLOUDY 70 66 88 SW9 29.87S TC 21 BELLAIRE CLOUDY 70 64 81 CALM 29.92F TC 21 CADILLAC SUNNY 70 63 78 SW7 29.96F TC 21 CHARLEVOIX CLOUDY 70 66 88 SW6 29.89F TC 21 GAYLORD PTSUNNY 69 60 73 W14 29.95R TC 21 HOUGHTON LAKE SUNNY 71 61 70 W9 29.97S TC 22 MANISTEE LGT RAIN 72 66 81 W3 29.93F TC 22 OSCODA MOSUNNY 73 59 60 W10 29.92F TC 23 PELLSTON LGT RAIN 68 65 90 SW5 29.89F TC 20 TRAVERSE CITY LGT RAIN 69 64 84 S8 29.90F TC 21 LUDINGTON MOSUNNY 73 66 78 SW8 29.94F TC 23 $$ MIZ007>008-015-181500- EASTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS KINROSS CLOUDY 67 65 93 SW6 29.86S TC 19 MACKINAC ISLAN PTSUNNY 68 64 88 SW12 29.86F TC 20 NEWBERRY MOSUNNY 70 63 78 SW14 29.85S TC 21 S. S. MARIE PTSUNNY 68 63 84 SW8 29.83F TC 20 $$ MIZ004>006-011>014-085-181500- CENTRAL UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS MANISTIQUE MOSUNNY 72 64 78 VRB6 29.86S TC 22 ESCANABA SUNNY 72 61 68 W14G21 29.86F TC 22 MENOMINEE PTSUNNY 71 63 75 VRB6 29.89F TC 22 SAWYER-GWINN SUNNY 68 59 73 W13 29.87S TC 20 $$ MIZ001>003-009>011-084-181500- WESTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS IRON MOUNTAIN MOSUNNY 70 59 68 W9 29.88S TC 21 HOUGHTON MOSUNNY 64 55 72 NW16G26 29.86S TC 18 COPPER HARBOR N/A 65 58 78 N17G30 29.83R TC 18 IRONWOOD CLOUDY 63 61 93 NW6 29.93S TC 17 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY