233
ASUS43 KDTX 212010
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
400 PM EDT MON SEP 21 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>083-212100-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN CLOUDY 61 52 72 NE14G22 30.17R TC 16
ALMA PTSUNNY 59 46 63 NE15 30.22S TC 15
ANN ARBOR N/A N/A N/A N/A MISG 30.16R
BAD AXE PTSUNNY 57 45 62 NE13G22 30.23F TC 14
DETROIT CITY CLOUDY 60 50 69 N14G21 30.17S TC 16
DETROIT CLOUDY 60 50 69 N13 30.16R TC 16
FLINT PTSUNNY 60 47 61 NE15 30.20S TC 16
GROSSE ILE CLOUDY 61 54 77 NE13 30.15R TC 16
HILLSDALE CLOUDY 61 54 77 NE13 30.16R TC 16
HOWELL PTSUNNY 59 46 63 NE13G20 30.19R TC 15
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON CLOUDY 60 50 69 NE13G22 30.18R TC 16
LANSING CLOUDY 60 48 64 NE12 30.20R TC 16
MASON PTSUNNY 62 47 59 NE12 30.18R TC 17
MIDLAND PTSUNNY 59 43 55 NE9G20 30.24S TC 15
MONROE CLOUDY 61 54 77 NE12 30.15R TC 16
MT. CLEMENS CLOUDY 61 50 65 N15 30.14F TC 16
PONTIAC CLOUDY 58 47 66 NE14G22 30.18S TC 14
PORT HOPE N/A 57 48 72 NE22 30.25S TC 14
PORT HURON PTSUNNY 61 46 59 NE12 30.19S TC 16
TRI CITIES PTSUNNY 59 44 57 NE26G35 30.24S TC 15
YPSILANTI CLOUDY 60 51 72 NE14 30.17R TC 16
MIZ043>046-050>051-056>058-064>065-071>073-077>080-212100-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTSUNNY 61 50 67 NE13G21 30.17S TC 16
BENTON HARBOR PTSUNNY 66 52 60 NE10G20 30.14S TC 19
BIG RAPIDS CLOUDY 57 45 62 NE10G18 30.24S TC 14
COLDWATER CLOUDY 63 54 72 NE13G18 30.15R TC 17
HOLLAND PTSUNNY 63 50 62 NE10G18 30.19R TC 17
GRAND RAPIDS CLOUDY 61 48 62 NE16G22 30.19F TC 16
KALAMAZOO PTSUNNY 62 50 64 NE9 30.18R TC 17
MARSHALL CLOUDY 61 50 67 NE9 30.17S TC 16
MOUNT PLEASANT CLOUDY 59 45 58 NE14 30.23F TC 15
MUSKEGON PTSUNNY 62 48 60 NE16G22 30.20S TC 17
SOUTH HAVEN PTSUNNY 64 52 63 NE13 30.16S TC 18
STURGIS PTSUNNY 63 54 72 NE12 30.15R TC 17
MIZ016>042-212100-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA PTSUNNY 54 40 59 NE12 30.33S TC 12
BEAVER ISLAND PTSUNNY 57 43 58 E12 30.32F TC 14
BELLAIRE PTSUNNY 59 37 43 NE6 30.29S HAZE TC 15
CADILLAC CLOUDY 55 43 62 NE12 30.26S TC 13
CHARLEVOIX PTSUNNY 59 41 51 NE14 30.29F TC 15
GAYLORD PTSUNNY 57 38 48 NE13G20 30.29F TC 14
HOUGHTON LAKE PTSUNNY 55 41 59 NE15G22 30.28S TC 13
OSCODA CLOUDY 55 41 58 NE17 30.29S TC 13
TRAVERSE CITY PTSUNNY 61 42 49 N12G21 30.26F TC 16
LUDINGTON PTSUNNY 63 46 55 NE9 30.23S TC 17
MIZ007>008-015-212100-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS MOSUNNY 59 34 39 CALM 30.33F TC 15
MACKINAC ISLAN MOSUNNY 54 41 62 SE7 30.33S TC 12
NEWBERRY PTSUNNY 57 30 35 N13 30.33S TC 14
S. S. MARIE MOSUNNY 59 34 39 E6 30.32F TC 15
MIZ004>006-011>014-085-212100-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE PTSUNNY 57 41 54 E8 30.32S TC 14
ESCANABA PTSUNNY 59 36 42 E10 30.32F TC 15
MENOMINEE PTSUNNY 58 43 57 NE18 30.31F TC 14
SAWYER-GWINN SUNNY 55 39 54 NE14 30.34F TC 13
MIZ001>003-009>011-084-212100-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN PTSUNNY 60 29 30 NE8 30.31F TC 16
HOUGHTON PTSUNNY 56 40 55 E13 30.36F TC 13
COPPER HARBOR N/A 55 40 56 E9 30.38F TC 13
IRONWOOD MOSUNNY 62 34 35 E10 30.33S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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