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Observations from across/near northern Michigan
Yesterday's high, low and precipitation reports from across northern Michigan
Northern Michigan Temperatures and Precipitation
Observation Text Products
Marine
Michigan
Yesterday
247
SXUS83 KAPX 180438
OMRAPX
Marine Observations
National Weather Service Gaylord MI
1238 AM EDT Mon May 18 2026
WIND DATA (KTS) WAVES WATER
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME
-------------------------------------------------------------
Lake Superior/St Marys River
GRMM4 180350Z 140 13 17 Grand Marais
GRMM4 180350Z 140 13 17 Grand Marais
PTIM4 180400Z 120 9 14 Point Iroquois
CYAM 180407Z 110 4 SOO (Canada)
KANJ 180428Z 120 4 Sault Ste Marie
SWPM4 180400Z 110 6 9 41.71 S.W. Pier
LTRM4 180400Z 150 6 7 41.36 Little Rapids
RCKM4 180400Z 160 4 5 44.77 Rock Cut
WNEM4 180400Z 180 2 3 42.61 West Nebish Island
Lake Huron
DTLM4 180400Z 300 4 6 43.69 DeTour Village
KDRM 180415Z CALM Drummond Island
KMCD 180415Z 120 15 21 Mackinac Island
MACM4 180400Z 100 12 14 47.47 Mackinac City
KSLH 180415Z 140 7 14 Cheboygan Airport
CYGM4 180430Z 60 6 7 Cheboygan Marina
KPZQ 180415Z 130 8 Rogers City
PRIM4 180350Z 120 20 23 Presque Isle Light
KAPN 180354Z 110 10 Alpena Guard Base
APNM4 180420Z 110 13 15 Alpena Harbor Light
SPTM4 180250Z 360 7 28 Sturgeon Point Light
KOSC 180415Z 60 8 Oscoda
TAWM4 180340Z 40 6 16 Tawas Point
Lake Michigan
KISQ 180415Z 90 10 17 Manistique
PNLM4 180400Z 100 19 23 46.76 Port Inland
NABM4 180340Z 110 16 19 Naubinway
KSJX 180415Z 100 15 St James
KPLN 180416Z 90 6 Pellston
KMGN 180415Z 70 12 16 Harbor Springs
KCVX 180415Z 90 8 Charlevoix
GTLM4 180340Z 110 2 10 Grand Traverse Light
KTVC 180353Z 130 7 Traverse City
BSBM4 180340Z 170 11 15 Big Sable Point
LDTM4 180400Z 210 7 13 Ludington
099
ASUS43 KDTX 180410
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1200 AM EDT MON MAY 18 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTION TO VISIBILITY.
MIZ047>049-052>055-059>063-066>070-074>076-081>083-180500-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN PTCLDY 71 57 61 S8 29.97S TC 22
ALMA PTCLDY 54 50 87 E3 29.92F TC 12
ANN ARBOR PTCLDY 70 56 61 S5 29.96R TC 21
BAD AXE PTCLDY 49 47 90 SE5 29.92F TC 10
CARO PTCLDY 57 55 94 S1 29.91F TC 14
DETROIT CITY CLEAR 75 56 51 S8 29.96S TC 24
DETROIT PTCLDY 73 57 57 S10 29.97R TC 23
FLINT CLEAR 74 57 55 S8 29.93S TC 23
GROSSE ILE CLEAR 64 59 82 S8 29.97R TC 18
HILLSDALE PTCLDY 70 57 64 S5 29.97S TC 21
HOWELL PTCLDY 72 55 56 S7 29.95R TC 22
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON PTCLDY 71 57 61 S6 29.96S TC 22
LAMBERTVILLE CLEAR 75 59 57 S6 29.96F TC 24
LANSING CLEAR 72 59 63 S7 29.94R TC 22
LAPEER CLEAR 72 57 60 S6 29.94F TC 22
MASON PTCLDY 73 55 51 CALM 29.94S TC 23
MONROE PTCLDY 72 59 64 SE5 29.97R TC 22
MT. CLEMENS CLEAR 63 57 81 S7 29.92S TC 17
PONTIAC PTCLDY 73 54 51 S6 29.96S TC 23
PORT HOPE N/A 49 44 83 E14 29.91F TC 9
PORT HURON CLEAR 66 59 77 S5 29.96F TC 19
TRI CITIES PTCLDY 53 49 86 NE5 29.93F TC 12
MIDLAND PTCLDY 54 45 71 NE5 29.93S TC 12
TROY CLEAR 77 55 47 SW6 29.95S TC 25
SAGINAW HB CLEAR 54 50 87 N2 29.92F TC 12
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-180500-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTCLDY 70 58 65 S7 29.94S TC 21
BENTON HARBOR PTCLDY 75 60 59 S8 29.88F TC 24
BIG RAPIDS PTCLDY 57 45 62 VRB6 29.91S TC 14
COLDWATER PTCLDY 72 59 64 S7 29.95R TC 22
FREMONT CLOUDY 72 61 68 SE6 29.88R HAZE TC 22
HOLLAND MOCLDY 75 60 59 S6 29.89F TC 24
GRAND RAPIDS MOCLDY 73 60 63 S7 29.91S TC 23
IONIA PTCLDY 75 59 57 S9 29.91F TC 24
KALAMAZOO PTCLDY 72 59 63 S5 29.93S TC 22
LUDINGTON CLOUDY 63 57 82 NW3 29.86R TC 17
MARSHALL PTCLDY 68 58 71 CALM 29.95R TC 20
MOUNT PLEASANT PTCLDY 56 45 65 NE3 29.93S TC 14
MUSKEGON MOCLDY 78 60 53 S15G26 29.88R TC 26
SOUTH HAVEN PTCLDY 75 61 60 S5 29.89F TC 24
$$
MIZ016>042-180500-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA CLOUDY 50 48 93 E12 29.96F TC 10
BEAVER ISLAND RAIN 48 48 100 E16 29.92F FOG TC 9
BELLAIRE LGT RAIN 53 49 86 E3 29.91F TC 12
CADILLAC MOCLDY 55 43 62 SE10 29.91F TC 13
CHARLEVOIX RAIN 50 50 100 NE7 29.92F TC 10
CHEBOYGAN RAIN 52 48 87 SE9 29.97F FOG TC 11
GAYLORD LGT RAIN 49 47 93 SE9 29.96R TC 9
GRAYLING CLOUDY 50 47 90 E8 29.94S TC 10
HARBOR SPRINGS LGT RAIN 51 50 97 E13G22 29.94R TC 11
HOUGHTON LAKE MOCLDY 54 42 64 E12 29.94S TC 12
MANISTEE CLOUDY 65 52 62 E7 29.85S TC 18
OSCODA PTCLDY 50 45 81 NE10 29.96F TC 10
PELLSTON LGT RAIN 51 49 92 E8 29.97R TC 11
ROGERS CITY LGT RAIN 50 48 93 SE14G26 29.92F TC 10
TRAVERSE CITY CLOUDY 54 46 74 SE8 29.88F TC 12
$$
MIZ007>008-015-180500-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS LGT RAIN 50 48 93 SE10 29.99R TC 10
MACKINAC ISLAN LGT RAIN 48 46 93 SE14G25 29.96F TC 9
NEWBERRY CLOUDY 50 48 93 E10 29.93F TC 10
S. S. MARIE HVY RAIN 49 48 97 SE10 29.97R FOG TC 9
$$
MIZ004>006-011>014-085-180500-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE CLOUDY 50 48 93 E14G21 29.90F TC 10
ESCANABA RAIN 50 50 100 E8 29.89F TC 10
MENOMINEE CLOUDY 50 50 100 NE9 29.85F TC 10
SAWYER-GWINN MOCLDY 41 41 100 VRB1 29.87F FOG TC 5
MUNISING N/A 51 49 92 S6 29.89F TC 11
$$
MIZ001>003-009>011-084-180500-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN FOG 50 50 100 E9 29.85F VSB 1/2 TC 10
HOUGHTON CLOUDY 42 40 92 E13 29.88R TC 6
COPPER HARBOR N/A 47 39 74 S3 29.89F TC 8
IRONWOOD CLOUDY 52 48 86 E8 29.80F TC 11
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
108
ASUS43 KDTX 180410
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1200 AM EDT MON MAY 18 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTION TO VISIBILITY.
MIZ047>049-052>055-059>063-066>070-074>076-081>083-180500-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN PTCLDY 71 57 61 S8 29.97S TC 22
ALMA PTCLDY 54 50 87 E3 29.92F TC 12
ANN ARBOR PTCLDY 70 56 61 S5 29.96R TC 21
BAD AXE PTCLDY 49 47 90 SE5 29.92F TC 10
DETROIT CITY CLEAR 75 56 51 S8 29.96S TC 24
DETROIT PTCLDY 73 57 57 S10 29.97R TC 23
FLINT CLEAR 74 57 55 S8 29.93S TC 23
GROSSE ILE CLEAR 64 59 82 S8 29.97R TC 18
HILLSDALE PTCLDY 70 57 64 S5 29.97S TC 21
HOWELL PTCLDY 72 55 56 S7 29.95R TC 22
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON PTCLDY 71 57 61 S6 29.96S TC 22
LANSING CLEAR 72 59 63 S7 29.94R TC 22
MASON PTCLDY 73 55 51 CALM 29.94S TC 23
MIDLAND PTCLDY 54 45 71 NE5 29.93S TC 12
MONROE PTCLDY 72 59 64 SE5 29.97R TC 22
MT. CLEMENS CLEAR 63 57 81 S7 29.92S TC 17
PONTIAC PTCLDY 73 54 51 S6 29.96S TC 23
PORT HOPE N/A 49 44 83 E14 29.91F TC 9
PORT HURON CLEAR 66 59 77 S5 29.96F TC 19
TRI CITIES PTCLDY 53 49 86 NE5 29.93F TC 12
YPSILANTI PTCLDY 71 57 61 S8 29.97R TC 22
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-180500-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK PTCLDY 70 58 65 S7 29.94S TC 21
BENTON HARBOR PTCLDY 75 60 59 S8 29.88F TC 24
BIG RAPIDS PTCLDY 57 45 62 VRB6 29.91S TC 14
COLDWATER PTCLDY 72 59 64 S7 29.95R TC 22
HOLLAND MOCLDY 75 60 59 S6 29.89F TC 24
GRAND RAPIDS MOCLDY 73 60 63 S7 29.91S TC 23
KALAMAZOO PTCLDY 72 59 63 S5 29.93S TC 22
MARSHALL PTCLDY 68 58 71 CALM 29.95R TC 20
MOUNT PLEASANT PTCLDY 56 45 65 NE3 29.93S TC 14
MUSKEGON MOCLDY 78 60 53 S15G26 29.88R TC 26
SOUTH HAVEN PTCLDY 75 61 60 S5 29.89F TC 24
STURGIS PTCLDY 72 57 60 S7 29.94S TC 22
$$
MIZ016>042-180500-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA CLOUDY 50 48 93 E12 29.96F TC 10
BEAVER ISLAND RAIN 48 48 100 E16 29.92F FOG TC 9
BELLAIRE LGT RAIN 53 49 86 E3 29.91F TC 12
CADILLAC MOCLDY 55 43 62 SE10 29.91F TC 13
CHARLEVOIX RAIN 50 50 100 NE7 29.92F TC 10
GAYLORD LGT RAIN 49 47 93 SE9 29.96R TC 9
HOUGHTON LAKE MOCLDY 54 42 64 E12 29.94S TC 12
MANISTEE CLOUDY 65 52 62 E7 29.85S TC 18
OSCODA PTCLDY 50 45 81 NE10 29.96F TC 10
PELLSTON LGT RAIN 51 49 92 E8 29.97R TC 11
TRAVERSE CITY CLOUDY 54 46 74 SE8 29.88F TC 12
LUDINGTON CLOUDY 63 57 82 NW3 29.86R TC 17
$$
MIZ007>008-015-180500-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS LGT RAIN 50 48 93 SE10 29.99R TC 10
MACKINAC ISLAN LGT RAIN 48 46 93 SE14G25 29.96F TC 9
NEWBERRY CLOUDY 50 48 93 E10 29.93F TC 10
S. S. MARIE HVY RAIN 49 48 97 SE10 29.97R FOG TC 9
$$
MIZ004>006-011>014-085-180500-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE CLOUDY 50 48 93 E14G21 29.90F TC 10
ESCANABA RAIN 50 50 100 E8 29.89F TC 10
MENOMINEE CLOUDY 50 50 100 NE9 29.85F TC 10
SAWYER-GWINN MOCLDY 41 41 100 VRB1 29.87F FOG TC 5
$$
MIZ001>003-009>011-084-180500-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN FOG 50 50 100 E9 29.85F VSB 1/2 TC 10
HOUGHTON CLOUDY 42 40 92 E13 29.88R TC 6
COPPER HARBOR N/A 47 39 74 S3 29.89F TC 8
IRONWOOD CLOUDY 52 48 86 E8 29.80F TC 11
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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