946
ASUS43 KDTX 221410
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1000 AM EDT TUE SEP 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>083-221500-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN CLOUDY 53 47 79 NE12G21 30.27S TC 12
ALMA FAIR 54 46 76 E13 30.35R TC 12
ANN ARBOR N/A N/A N/A N/A MISG 30.28R
BAD AXE FAIR 55 43 62 E13 30.36S TC 13
DETROIT CITY FAIR 54 47 77 NE15G24 30.30R TC 12
DETROIT PTSUNNY 53 47 79 NE12 30.29R TC 12
FLINT FAIR 54 46 74 NE10 30.34R TC 12
GROSSE ILE PTSUNNY 55 50 82 NE15G21 30.27R TC 13
HILLSDALE PTSUNNY 50 48 93 NE8 30.27R TC 10
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON FAIR 53 48 83 NE12 30.30R TC 12
LANSING FAIR 54 46 74 NE13G21 30.32S TC 12
MASON FAIR 55 46 71 E12G22 30.30R TC 13
MIDLAND FAIR 57 43 58 E16G23 30.36S TC 14
MT. CLEMENS PTSUNNY 54 46 73 NE16 30.27R TC 12
PONTIAC MOSUNNY 54 47 77 NE17G25 30.31R TC 12
PORT HOPE N/A 56 44 64 NE21 30.38R TC 13
PORT HURON FAIR 55 45 67 NE14 30.33R TC 13
TRI CITIES FAIR 56 41 57 NE15G28 30.37R TC 13
YPSILANTI FAIR 53 46 77 NE16 30.30R TC 12
MIZ043>046-050>051-056>058-064>065-071>073-077>080-221500-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK FAIR 54 47 77 NE12 30.29S TC 12
BENTON HARBOR FAIR 54 46 74 E12 30.29R TC 12
BIG RAPIDS FAIR 54 45 71 NE9G17 30.36R TC 12
COLDWATER FAIR 54 48 82 NE12 30.27S TC 12
HOLLAND FAIR 53 46 77 E8 30.32R TC 12
GRAND RAPIDS FAIR 53 46 77 E12 30.33R TC 12
KALAMAZOO FAIR 53 46 77 NE10G18 30.29S TC 12
MARSHALL FAIR 54 48 82 E6 30.29R TC 12
MOUNT PLEASANT FAIR 55 45 67 NE9 30.36S TC 13
MUSKEGON PTSUNNY 54 45 71 NE12 30.35R TC 12
SOUTH HAVEN FAIR 54 46 76 E9 30.29S TC 12
STURGIS FAIR 54 48 82 NE9 30.27R TC 12
MIZ016>042-221500-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA PTSUNNY 54 45 71 NE13 30.45R TC 12
BEAVER ISLAND CLOUDY 54 46 76 E10G18 30.46R TC 12
BELLAIRE FAIR 51 44 77 NE3 30.44F TC 11
CADILLAC CLOUDY 52 45 76 NE8 30.38S TC 11
CHARLEVOIX PTSUNNY 54 45 71 E12 30.44S TC 12
GAYLORD CLOUDY 48 43 82 NE12 30.43S TC 9
HOUGHTON LAKE PTSUNNY 50 45 83 NE10 30.40S TC 10
OSCODA PTSUNNY 57 43 58 NE16 30.40S TC 14
TRAVERSE CITY PTSUNNY 52 44 74 NE10 30.41S TC 11
LUDINGTON FAIR 52 45 76 NE8 30.38S TC 11
MIZ007>008-015-221500-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS FAIR 49 39 68 E8 30.50R TC 9
MACKINAC ISLAN CLOUDY 50 45 81 NE14 30.47R TC 10
NEWBERRY FAIR 46 39 76 E9 30.49S TC 8
S. S. MARIE FAIR 49 39 68 VRB5 30.50R TC 9
MIZ004>006-011>014-085-221500-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE FAIR 50 43 76 NE9 30.47R TC 10
ESCANABA FAIR 53 47 79 E9 30.46R TC 12
MENOMINEE FAIR 56 45 66 E12 30.44R TC 13
MIZ001>003-009>011-084-221500-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN FAIR 49 43 80 N8 30.44S TC 9
HOUGHTON FAIR 52 46 80 SE7 30.47R TC 11
COPPER HARBOR N/A 56 46 69 VRB5 30.48R TC 13
IRONWOOD FAIR 44 41 89 E6 30.47R TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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