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 MON MAY 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 81 65 58 S18G29 29.99F TC 27 ALMA PTSUNNY 81 66 61 SW15 29.89F TC 27 ANN ARBOR SUNNY 80 65 59 SW16G23 29.98F TC 27 BAD AXE SUNNY 81 65 58 SW13G20 29.92F TC 27 DETROIT CITY SUNNY 81 64 56 SW10 29.99S TC 27 DETROIT MOSUNNY 83 64 52 SW15 29.99F TC 28 FLINT SUNNY 82 65 56 SW15G24 29.94F TC 28 GROSSE ILE SUNNY 72 64 78 S10 29.99F TC 22 HILLSDALE MOSUNNY 79 66 65 S9G20 29.98F TC 26 HOWELL SUNNY 82 64 54 SW14G21 29.95F TC 28 CITY SKY/WX TMP DP RH WIND PRES REMARKS JACKSON MOSUNNY 80 65 59 S12G23 29.96F TC 27 LANSING PTSUNNY 82 65 56 SW13G28 29.93F TC 28 MASON MOSUNNY 83 61 47 SW7 29.93F TC 28 MIDLAND PTSUNNY 81 64 57 SW12 29.88S TC 27 MONROE SUNNY 82 66 57 SW17 29.99F TC 28 MT. CLEMENS MOSUNNY 82 64 53 SW10 29.94F TC 28 PONTIAC MOSUNNY 79 63 57 SW10G21 29.98F TC 26 PORT HOPE N/A 82 64 54 SW8G20 29.89F TC 28 PORT HURON SUNNY 81 61 50 S10 29.98F TC 27 TRI CITIES PTSUNNY 81 65 58 SW14G25 29.90F TC 27 YPSILANTI SUNNY 82 64 54 SW16 29.99F TC 28 $$ MIZ043>046-050>051-056>058-064>065-071>073-077>080-181600- SOUTHWEST LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS BATTLE CREEK PTSUNNY 81 65 58 SW16G23 29.94F TC 27 BENTON HARBOR PTSUNNY 81 66 60 S13G22 29.89S TC 27 BIG RAPIDS PTSUNNY 79 64 61 SW17 29.86F TC 26 COLDWATER MOSUNNY 81 68 65 SW14G21 29.95F TC 27 HOLLAND CLOUDY 78 65 63 SW18G29 29.88F TC 26 GRAND RAPIDS CLOUDY 79 64 60 S15 29.90S TC 26 KALAMAZOO CLOUDY 79 64 60 S18G25 29.92F TC 26 MARSHALL PTSUNNY 81 65 58 SW7G22 29.94F TC 27 MOUNT PLEASANT PTSUNNY 81 65 59 SW12G22 29.87F TC 27 MUSKEGON PTSUNNY 76 62 62 S21G35 29.86F TC 24 SOUTH HAVEN PTSUNNY 81 66 61 S13G21 29.88F TC 27 STURGIS PTSUNNY 79 66 65 SW17 29.95F TC 26 $$ MIZ016>042-181600- NORTHERN LOWER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS ALPENA MOSUNNY 77 62 59 S13G18 29.85 TC 25 BEAVER ISLAND LGT RAIN 55 52 88 SW20 29.84R TC 13 BELLAIRE CLOUDY 74 61 63 SW3 29.81F TC 23 CADILLAC PTSUNNY 75 63 64 S12G21 29.86S TC 24 CHARLEVOIX CLOUDY 72 61 68 W10G17 29.81R TC 22 GAYLORD MOSUNNY 74 61 63 SW18G29 29.85F TC 23 HOUGHTON LAKE PTSUNNY 75 62 64 SW12G20 29.88F TC 24 MANISTEE MOSUNNY 77 63 61 SW6G20 29.81S TC 25 OSCODA MOSUNNY 81 61 50 SW17G25 29.87F TC 27 PELLSTON PTSUNNY 75 61 61 SW10G21 29.82S TC 24 TRAVERSE CITY CLOUDY74 62 66 S6 29.78F TC 23 LUDINGTON MOSUNNY 75 63 64 S15G22 29.81F TC 24 $$ MIZ007>008-015-181600- EASTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS KINROSS PTSUNNY 58 54 86 S8 29.84R TC 14 MACKINAC ISLAN PTSUNNY 46 45 93 VRB1 29.83R TC 8 NEWBERRY PTSUNNY 57 52 82 S17G29 29.78S TC 14 S. S. MARIE CLOUDY 53 51 93 VRB5 29.83S TC 12 $$ MIZ004>006-011>014-085-181600- CENTRAL UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS MANISTIQUE PTSUNNY 48 46 92 NW3 29.77F FOG TC 9 ESCANABA PTSUNNY 59 56 89 NW7 29.75F TC 15 MENOMINEE PTSUNNY 61 58 90 CALM 29.75F TC 16 SAWYER-GWINN LGT RAIN 54 54 100 SW12 29.78F FOG TC 12 $$ MIZ001>003-009>011-084-181600- WESTERN UPPER MICHIGAN CITY SKY/WX TMP DP RH WIND PRES REMARKS IRON MOUNTAIN CLOUDY 57 57 100 S3 29.76F TC 14 HOUGHTON CLOUDY 50 48 93 S5 29.74R TC 10 COPPER HARBOR N/A 54 51 90 VRB6 29.72S TC 12 IRONWOOD MOSUNNY 65 58 78 SW7 29.72S TC 18 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY