731
ASUS43 KDTX 221610
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1200 PM EDT SAT AUG 22 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>083-221700-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN CLOUDY 72 65 78 SW3 29.90S TC 22
ALMA PTSUNNY 70 66 88 SW13 29.84F TC 21
ANN ARBOR N/A N/A N/A N/A MISG N/A THUNDER
BAD AXE CLOUDY 70 63 78 SW8 29.85S TC 21
DETROIT CITY PTSUNNY 73 64 73 SW5 29.88S TC 23
DETROIT LGT RAIN 74 61 63 W7 29.90R TC 23
FLINT MOSUNNY 64 61 90 CALM 29.86F TC 18
GROSSE ILE CLOUDY 73 64 73 S6 29.88S TC 23
HILLSDALE CLOUDY 68 66 94 VRB1 29.90R TC 20
HOWELL PTSUNNY 64 61 88 SW12 29.86F TC 18
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON CLOUDY 67 64 90 SE7 29.89S TC 19
LANSING CLOUDY 68 64 87 S9 29.86F TC 20
MASON PTSUNNY 67 63 84 SE5 29.87S TC 20
MIDLAND CLOUDY 72 63 73 SW7 29.84S TC 22
MONROE PTSUNNY 73 64 73 SW7 29.88F TC 23
PONTIAC LGT RAIN 64 59 83 S15G31 29.82F TC 18
PORT HOPE N/A 72 62 71 S6 29.84F TC 22
PORT HURON CLOUDY 70 63 78 CALM 29.86S TC 21
TRI CITIES CLOUDY 71 63 75 SW10 29.85F TC 22
YPSILANTI LGT RAIN 63 61 93 CALM 29.90F FOG TC 17
MIZ043>046-050>051-056>058-064>065-071>073-077>080-221700-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTSUNNY 74 66 76 NW7 29.88S TC 23
BENTON HARBOR PTSUNNY 73 65 75 VRB6G16 29.92R TC 23
BIG RAPIDS MOSUNNY 72 61 68 W7 29.86F TC 22
COLDWATER N/A 75 66 73 W7 29.88S TC 24
HOLLAND CLOUDY 70 64 81 NW10G23 29.90R TC 21
GRAND RAPIDS PTSUNNY 75 68 78 NW9 29.87S TC 24
KALAMAZOO PTSUNNY 75 65 70 W13 29.88R TC 24
MARSHALL CLOUDY 70 66 88 E5 29.88S TC 21
MOUNT PLEASANT CLOUDY 72 64 78 W9 29.84S TC 22
MUSKEGON MOSUNNY 74 63 68 NW13G22 29.89R TC 23
SOUTH HAVEN CLOUDY 72 64 78 NW10G20 29.91R TC 22
STURGIS PTSUNNY 75 68 78 NW7 29.89S TC 24
MIZ016>042-221700-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA RAIN 68 66 93 W3 29.83F FOG TC 20
BEAVER ISLAND PTSUNNY 70 61 73 N7 29.88R TC 21
BELLAIRE CLOUDY 67 63 86 N5 29.87S TC 20
CADILLAC PTSUNNY 70 61 73 NW12G20 29.88S TC 21
CHARLEVOIX CLOUDY 68 61 77 N10 29.86F TC 20
GAYLORD CLOUDY 62 60 93 W8 29.87F THUNDER TC 17
HOUGHTON LAKE MOSUNNY 63 61 93 CALM 29.86F TC 17
MANISTEE PTSUNNY 71 61 70 N10G17 29.89S TC 22
OSCODA PTSUNNY 72 64 78 S9 29.82 TC 22
PELLSTON CLOUDY 66 61 84 N8 29.86F TC 19
TRAVERSE CITY MOSUNNY 72 60 66 NW9G21 29.86R TC 22
LUDINGTON PTSUNNY 72 63 73 NW13G20 29.90R TC 22
MIZ007>008-015-221700-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS CLOUDY 66 61 82 NW10 29.85F TC 19
MACKINAC ISLAN CLOUDY 66 63 88 N7 29.85S TC 19
NEWBERRY PTSUNNY 68 59 73 N6 29.87R TC 20
S. S. MARIE CLOUDY 65 60 84 NW6 29.85R TC 18
MIZ004>006-011>014-085-221700-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE PTSUNNY 72 61 68 N9 29.87S TC 22
ESCANABA PTSUNNY 71 60 68 NW13 29.90S TC 22
MENOMINEE PTSUNNY 71 60 68 N13G21 29.92S TC 22
SAWYER-GWINN CLOUDY 66 57 72 N9 29.92S TC 19
MIZ001>003-009>011-084-221700-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN MOSUNNY 69 56 62 N14G23 29.94S TC 21
HOUGHTON SUNNY 67 57 70 NW13 29.96R TC 19
COPPER HARBOR N/A 63 59 87 N14 29.93R TC 17
IRONWOOD MOSUNNY 67 57 70 NW13 30.03R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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