903
ASUS43 KDTX 211401
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1000 AM 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>083-211500-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN PTSUNNY 59 52 77 NE13G21 30.16R TC 15
ALMA PTSUNNY 54 50 87 NE8 30.24S TC 12
ANN ARBOR N/A N/A N/A N/A MISG 30.17R
BAD AXE PTSUNNY 55 46 71 E17 30.25S TC 13
CARO PTSUNNY 55 48 76 NE12 30.25R TC 13
DETROIT CITY PTSUNNY 57 49 74 NE13G23 30.19R TC 14
DETROIT PTSUNNY 57 49 74 NE9G20 30.18R TC 14
FLINT PTSUNNY 56 48 74 NE16G23 30.23R TC 13
GROSSE ILE PTSUNNY 57 54 88 NE16 30.16S TC 14
HILLSDALE PTSUNNY 55 52 88 NE13 30.15S TC 13
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON PTSUNNY 56 51 84 NE15G23 30.19R TC 13
LAMBERTVILLE PTSUNNY 59 54 82 NE12 30.14R TC 15
LANSING PTSUNNY 55 48 77 NE13 30.21S TC 13
LAPEER PTSUNNY 57 48 72 NE8 30.22R TC 14
MASON N/A N/A N/A N/A MISG N/A
MONROE PTSUNNY 59 54 82 NE9G17 30.16R TC 15
MT. CLEMENS PTSUNNY 58 48 70 NE16 30.16R TC 14
PONTIAC PTSUNNY 57 48 72 NE14G24 30.20R TC 14
PORT HOPE N/A 57 47 69 NE18 30.27R TC 14
PORT HURON PTSUNNY 59 48 67 NE15 30.22R TC 15
TRI CITIES PTSUNNY 58 47 66 E16 30.25S TC 14
MIDLAND CLOUDY 55 46 71 N7 30.25S TC 13
TROY PTSUNNY 57 48 72 NE17G23 30.20R TC 14
SAGINAW HB PTSUNNY 57 48 72 NE15 30.25R TC 14
MIZ043>046-050>051-056>058-064>065-071>073-077>080-211500-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTSUNNY 57 50 77 NE13G23 30.17F TC 14
BENTON HARBOR CLOUDY 58 52 80 E14G21 30.15R TC 14
BIG RAPIDS PTSUNNY 52 46 82 NE12G18 30.25S TC 11
COLDWATER PTSUNNY 57 52 82 NE13G18 30.15S TC 14
FREMONT PTSUNNY 55 48 76 NE15 30.24R TC 13
HOLLAND CLOUDY 56 49 77 E15G22 30.21R TC 13
GRAND RAPIDS CLOUDY 55 49 80 E15G23 30.21R TC 13
IONIA CLOUDY 54 50 87 NE10G16 30.21S TC 12
KALAMAZOO PTSUNNY 57 50 77 NE12G20 30.17S TC 14
LUDINGTON PTSUNNY 52 48 87 NE7G17 30.27R TC 11
MARSHALL PTSUNNY 57 52 82 NE10 30.17F TC 14
MOUNT PLEASANT PTSUNNY 55 45 67 NE10G17 30.25S TC 13
MUSKEGON CLOUDY 55 49 80 NE10 30.23R TC 13
SOUTH HAVEN CLOUDY 57 50 77 NE9G17 30.17R TC 14
SPARTA CLOUDY 57 50 77 E10 30.22S TC 14
MIZ016>042-211500-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA PTSUNNY 52 42 69 NE13 30.35R TC 11
BEAVER ISLAND PTSUNNY 52 43 71 E10 30.36R TC 11
BELLAIRE PTSUNNY 51 42 70 NE6 30.35R TC 11
CADILLAC PTSUNNY 50 45 81 E12 30.29S TC 10
CHARLEVOIX PTSUNNY 52 43 71 E12 30.34S TC 11
CHEBOYGAN CLOUDY 52 41 66 E10 30.37R TC 11
FRANKFORT PTSUNNY 54 45 71 E7 30.31R TC 12
GAYLORD PTSUNNY 47 40 76 E8 30.34R TC 8
GRAYLING PTSUNNY 51 45 80 E10 30.32R TC 10
HARBOR SPRINGS CLOUDY 52 39 62 E10 30.35R TC 11
HOUGHTON LAKE PTSUNNY 50 44 80 NE12 30.31R TC 10
OSCODA PTSUNNY 55 43 62 NE16 30.30S TC 13
ROGERS CITY CLOUDY 52 41 66 E12G18 30.36R HAZE TC 11
TRAVERSE CITY CLOUDY 52 42 69 E12 30.31R TC 11
MIZ007>008-015-211500-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS PTSUNNY 46 39 76 NE9 30.40R TC 8
MACKINAC ISLAN PTSUNNY 48 43 81 NE13G18 30.38R TC 9
NEWBERRY PTSUNNY 46 39 76 NE9 30.39R TC 8
S. S. MARIE PTSUNNY 45 38 76 VRB3 30.40R TC 7
MIZ004>006-011>014-085-211500-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE PTSUNNY 48 41 76 NE8 30.38R TC 9
ESCANABA PTSUNNY 50 43 77 NE10 30.37R TC 10
MENOMINEE PTSUNNY 57 44 62 E16 30.34R TC 14
SAWYER-GWINN SUNNY 48 37 66 E9 30.39R TC 9
MUNISING N/A 47 38 71 VRB5 30.40R TC 8
MIZ001>003-009>011-084-211500-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN PTSUNNY 48 38 68 E7 30.36R TC 9
HOUGHTON MOSUNNY 52 43 71 E7 30.39R TC 11
COPPER HARBOR N/A 53 44 71 VRB3 30.40R TC 12
IRONWOOD PTSUNNY 47 43 86 E7 30.38R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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