117
ASUS43 KDTX 210501
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
100 AM EDT SAT MAR 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>083-210600-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN PTCLDY 43 39 86 CALM 29.95R TC 6
ALMA PTCLDY 30 30 100 NW1 29.97R FOG TC -1
ANN ARBOR CLOUDY 43 38 82 NE12 29.94R TC 6
BAD AXE CLOUDY 33 31 94 CALM 29.95F TC 0
CARO PTCLDY 32 32 100 E5 29.95S WCI 27 TC 0
DETROIT CITY CLOUDY 37 32 82 N12 29.96R WCI 29 TC 3
DETROIT CLOUDY 40 35 83 NE12 29.96R WCI 33 TC 4
FLINT PTCLDY 35 32 88 E6 29.96F WCI 30 TC 2
GROSSE ILE CLOUDY 37 36 93 N8 29.95R WCI 31 TC 3
HOWELL CLOUDY 37 34 87 NE6 29.94F WCI 33 TC 3
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON CLOUDY 41 36 82 N9 29.96R TC 5
LAMBERTVILLE PTCLDY 39 36 87 E7 29.94R WCI 34 TC 4
LANSING PTCLDY 35 32 88 E5 29.96F WCI 31 TC 2
LAPEER CLOUDY 37 36 93 NE5 29.96S WCI 34 TC 3
MASON PTCLDY 38 38 100 NE5 29.95S WCI 34 TC 3
MONROE CLOUDY 41 37 87 NE6 29.95R TC 5
MT. CLEMENS CLOUDY 37 32 83 N12 29.93R WCI 29 TC 3
PORT HOPE N/A 33 31 92 NE6 29.94F WCI 28 TC 1
PORT HURON CLOUDY 36 30 80 N7 29.96R WCI 30 TC 2
TRI CITIES PTCLDY 30 29 96 CALM 29.97R TC -1
MIDLAND MOCLDY 28 27 93 NW2 29.97R FOG TC -2
TROY CLOUDY 37 34 87 N7 29.95S WCI 32 TC 3
SAGINAW HB PTCLDY 30 28 93 E1 29.96R FOG TC -1
MIZ043>046-050>051-056>058-064>065-071>073-077>080-210600-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTCLDY 43 39 86 NE12 29.94S TC 6
BENTON HARBOR MOCLDY 38 34 85 E3 29.94S TC 3
BIG RAPIDS CLEAR 30 30 100 SE2 29.96R TC -1
COLDWATER MOCLDY 45 41 87 N6 29.93R TC 7
FREMONT CLEAR 36 32 87 NE3 29.95S TC 2
HOLLAND PTCLDY 40 35 83 E3 29.93F TC 4
GRAND RAPIDS PTCLDY 40 36 86 E12 29.95R WCI 33 TC 4
IONIA PTCLDY 37 36 93 E3 29.96R TC 3
KALAMAZOO PTCLDY 43 38 82 NE5 29.94S TC 6
LUDINGTON CLEAR 30 28 93 E5 29.96S WCI 25 TC -1
MARSHALL PTCLDY 43 39 87 N3 29.94S TC 6
MOUNT PLEASANT FOG 35 35 100 CALM 29.97R VSB 1 TC 1
MUSKEGON PTCLDY 39 34 82 N5 29.96S TC 4
SOUTH HAVEN PTCLDY 43 36 75 NE3 29.93F TC 6
MIZ016>042-210600-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA CLOUDY 31 31 100 CALM 29.96R TC -1
BEAVER ISLAND CLOUDY 30 30 100 W3 29.98R TC -1
BELLAIRE CLOUDY 33 31 90 CALM 29.99R TC 1
CADILLAC PTCLDY 30 28 93 VRB1 29.95S TC -1
CHARLEVOIX CLOUDY 34 32 93 W3 29.97S TC 1
CHEBOYGAN CLOUDY 36 30 80 NW5 29.96S WCI 32 TC 2
FRANKFORT PTCLDY 28 27 93 E1 29.98R TC -2
GAYLORD CLOUDY 34 30 85 VRB3 29.95R TC 1
GRAYLING CLOUDY 35 31 86 NW3 29.93S TC 2
HARBOR SPRINGS CLOUDY 32 32 100 CALM 29.97R FOG TC 0
HOUGHTON LAKE CLOUDY 32 31 96 CALM 29.94S TC 0
MANISTEE CLEAR 28 27 96 CALM 29.98R FOG TC -2
OSCODA CLOUDY 32 32 100 SW3 29.96R TC 0
PELLSTON CLOUDY 34 30 85 NW7 29.97S WCI 28 TC 1
ROGERS CITY CLOUDY 34 30 86 W3 29.94F TC 1
TRAVERSE CITY CLOUDY 28 27 96 CALM 29.97R FOG TC -2
MIZ007>008-015-210600-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS CLOUDY N/A N/A N/A NW6 29.96S
MACKINAC ISLAN CLOUDY 34 30 86 W6 29.95S WCI 29 TC 1
NEWBERRY MIX PCPN 32 30 93 NW6 29.97R WCI 26 TC 0
S. S. MARIE CLOUDY 32 29 88 NW8 29.95S WCI 25 TC 0
MIZ004>006-011>014-085-210600-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE CLOUDY 32 31 99 CALM 29.97S TC 0
ESCANABA MOCLDY 28 28 100 W3 30.01S TC -2
MENOMINEE CLEAR 30 30 100 NE3 30.01R FOG TC -1
MUNISING N/A 33 31 92 NW7 29.99R WCI 27 TC 1
MIZ001>003-009>011-084-210600-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN PTCLDY 32 30 92 SE3 29.95F TC 0
HOUGHTON MOCLDY 30 27 88 E6 29.95S WCI 24 TC -1
COPPER HARBOR N/A 31 29 92 CALM 29.98F TC -1
IRONWOOD PTCLDY 33 29 85 E8 29.91S WCI 26 TC 1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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