Observations

Observations from across/near northern Michigan

Marine Observations

Michigan Hourly Observations

Yesterday's high, low and precipitation reports from across northern Michigan

Northern Michigan Temperatures and Precipitation

Observation Text Products

Marine

Michigan

Yesterday

                        

218

SXUS83 KAPX 201838

OMRAPX



Marine Observations

National Weather Service Gaylord MI

238 PM EDT Sun Sep 20 2026



                    WIND  DATA (KTS)   WAVES  WATER

SITE   DATE/TIME   DIR   SPEED   GUST  (FT)  TEMP(F) SITE NAME

-------------------------------------------------------------



Lake Superior/St Marys River



GRMM4   201750Z     40     21     24                 Grand Marais

GRMM4   201750Z     40     21     24                 Grand Marais

PTIM4   201800Z    310     12     13                 Point Iroquois

CYAM    201800Z     20      3                        SOO (Canada)

KANJ    201755Z     10      5                        Sault Ste Marie

SWPM4   201800Z     20      7      9           64.57    S.W. Pier

LTRM4   201800Z     60     10     12           61.34    Little Rapids

RCKM4   201800Z    360      8     13           63.14    Rock Cut

WNEM4   201800Z    360      8     15           62.24    West Nebish Island



Lake Huron



DTLM4   201800Z     50      9     11           58.64    DeTour Village

KDRM    201815Z    350      5                        Drummond Island

KMCD    201815Z     40      5                        Mackinac Island

MACM4   201800Z     10      9     12           62.78    Mackinac City

KSLH    201815Z     30      7                        Cheboygan Airport

CYGM4   201830Z     40     16                        Cheboygan Marina

KPZQ    201815Z     10      8                        Rogers City

PRIM4   201750Z     10     15     19                 Presque Isle Light

KAPN    201754Z    360     13     20                 Alpena Guard Base

SPTM4   201750Z    350     13     16                 Sturgeon Point Light

KOSC    201815Z     60     12                        Oscoda

TAWM4   201640Z    350      5      9                 Tawas Point

GSLM4   201740Z     20     16     17                 Gravelly Shoals



Lake Michigan



KISQ    201815Z     10     12     17                 Manistique

PNLM4   201800Z     20     11     16           64.57    Port Inland

NABM4   201740Z    360     13     16                 Naubinway

KSJX    201815Z     10      9                        St James

KMGN    201815Z     50      9                        Harbor Springs

KCVX    201815Z    360     14                        Charlevoix

GTLM4   201740Z     40     18     20                 Grand Traverse Light

KTVC    201753Z     30      8                        Traverse City

KFKS    201815Z     10     10     19                 Frankfort

BSBM4   201740Z     30     11     19                 Big Sable Point

LDTM4   201800Z     20      7     10                 Ludington

KLDM    201815Z     40     11     15                 Ludington Airport

                        

119

ASUS43 KDTX 201810

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

200 PM EDT SUN SEP 20 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>083-201900-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         CLOUDY    59  58  96 NE10      30.02S TC  15

6HR MIN TEMP:  59; 6HR MAX TEMP:  61; 6HR PCP:  0.45;



ALMA           CLOUDY    64  59  82 NE10      30.05F TC  18

6HR MIN TEMP:  59; 6HR MAX TEMP:  66;



ANN ARBOR        N/A    N/A N/A N/A MISG      30.02F

BAD AXE        CLOUDY    64  57  77 NE9       30.06R TC  18

6HR MIN TEMP:  59; 6HR MAX TEMP:  65;



CARO           CLOUDY    66  55  68 NE8       30.05R TC  19

DETROIT CITY   LGT RAIN  60  57  89 N6        30.02S TC  16

6HR MIN TEMP:  58; 6HR MAX TEMP:  60; 6HR PCP:  0.10;



DETROIT        LGT RAIN  58  54  86 NE9       30.04R FOG     TC  14

6HR MIN TEMP:  58; 6HR MAX TEMP:  61; 6HR PCP:  0.26;



FLINT          CLOUDY    63  58  83 NE6       30.05S TC  17

6HR MIN TEMP:  58; 6HR MAX TEMP:  63; 6HR PCP:  0.03;



GROSSE ILE     LGT RAIN  59  57  94 N8G18     30.02R TC  15

6HR MIN TEMP:  58; 6HR MAX TEMP:  62;



HILLSDALE      CLOUDY    61  59  94 NE10      30.01R TC  16

6HR MIN TEMP:  60; 6HR MAX TEMP:  63;





CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLOUDY    59  57  93 NE8       30.03S TC  15

6HR MIN TEMP:  58; 6HR MAX TEMP:  61; 6HR PCP:  0.32;



LAMBERTVILLE   DRIZZLE   59  59 100 NE9       30.00S FOG     TC  15

6HR MIN TEMP:  59; 6HR MAX TEMP:  62;



LANSING        CLOUDY    60  56  86 E7        30.04F TC  16

6HR MIN TEMP:  58; 6HR MAX TEMP:  60; 6HR PCP:  0.19;



LAPEER         CLOUDY    64  55  72 VRB6      30.04S TC  18

6HR MIN TEMP:  59; 6HR MAX TEMP:  65;



MASON            N/A     60  56  86 NE5       30.03S TC  16

MT. CLEMENS    LGT RAIN  64  55  72 N9        29.99R TC  18

6HR MIN TEMP:  59; 6HR MAX TEMP:  65; 6HR PCP:  0.05;



PONTIAC        CLOUDY    60  55  83 N6        30.04S TC  16

6HR MIN TEMP:  58; 6HR MAX TEMP:  60; 6HR PCP:  0.04;



PORT HOPE        N/A     65  59  81 VRB3      30.06R TC  18

6HR MIN TEMP:  63; 6HR MAX TEMP:  66;



PORT HURON     CLOUDY    66  52  59 N8        30.03F TC  19

TRI CITIES     CLOUDY    62  59  90 NE12      30.08S TC  17

6HR MIN TEMP:  60; 6HR MAX TEMP:  64; 6HR PCP: TRACE;



MIDLAND        CLOUDY    63  57  82 NE7       30.07S TC  17

6HR MIN TEMP:  60; 6HR MAX TEMP:  65;



TROY           LGT RAIN  63  57  82 N7        30.03S TC  17

SAGINAW HB     CLOUDY    66  59  77 N16       30.06R TC  19

6HR MIN TEMP:  59; 6HR MAX TEMP:  67;



$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-201900-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLOUDY    60  57  89 E15G23    30.01F TC  16

6HR MIN TEMP:  59; 6HR MAX TEMP:  62; 6HR PCP:  0.27;



BENTON HARBOR  CLOUDY    65  63  93 E9        29.95F TC  18

6HR MIN TEMP:  64; 6HR MAX TEMP:  66; 6HR PCP:  0.30;



BIG RAPIDS     CLOUDY    63  57  82 E6        30.06F TC  17

6HR MIN TEMP:  59; 6HR MAX TEMP:  63;



COLDWATER      CLOUDY    64  61  88 NE15      29.99S TC  18

6HR MIN TEMP:  63; 6HR MAX TEMP:  65;



FREMONT        CLOUDY    66  57  72 NE14      30.03S TC  19

6HR MIN TEMP:  60; 6HR MAX TEMP:  66;



HOLLAND        LGT RAIN  61  57  87 E15G23    30.01S TC  16

6HR MIN TEMP:  60; 6HR MAX TEMP:  63; 6HR PCP:  0.33;



GRAND RAPIDS   CLOUDY    60  58  92 E12G22    30.03S TC  16

6HR MIN TEMP:  59; 6HR MAX TEMP:  61; 6HR PCP:  0.21;



IONIA          CLOUDY    63  59  88 NE8       30.04S TC  17

6HR MIN TEMP:  58; 6HR MAX TEMP:  61;



KALAMAZOO      LGT RAIN  62  59  90 NE10G21   29.99F TC  17

6HR MIN TEMP:  62; 6HR MAX TEMP:  63; 6HR PCP:  0.43;



LUDINGTON      PTSUNNY   66  54  63 NE10G17   30.06F TC  19

6HR MIN TEMP:  59; 6HR MAX TEMP:  67;



MARSHALL       CLOUDY    61  59  94 E8        30.01F TC  16

6HR MIN TEMP:  60; 6HR MAX TEMP:  62;



MOUNT PLEASANT CLOUDY    63  57  82 NE7       30.07S TC  17

6HR MIN TEMP:  60; 6HR MAX TEMP:  65;



MUSKEGON       CLOUDY    65  58  78 E14G22    30.02R TC  18

6HR MIN TEMP:  61; 6HR MAX TEMP:  65; 6HR PCP: TRACE;



SOUTH HAVEN    CLOUDY    64  61  88 E12       29.97R TC  18

SPARTA         CLOUDY    66  59  77 E14G21    30.01F TC  19

$$

MIZ016>042-201900-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         PTSUNNY   65  50  58 N15G23    30.11R TC  18

6HR MIN TEMP:  56; 6HR MAX TEMP:  66;



BEAVER ISLAND  CLOUDY    61  52  72 N12       30.16R TC  16

6HR MIN TEMP:  55; 6HR MAX TEMP:  61;



BELLAIRE       PTSUNNY   67  50  54 NE12      30.10F TC  20

6HR MIN TEMP:  56; 6HR MAX TEMP:  67;



CADILLAC       PTSUNNY   63  52  67 NE10      30.09F TC  17

6HR MIN TEMP:  58; 6HR MAX TEMP:  64;



CHARLEVOIX     PTSUNNY   63  55  77 N13G20    30.13R TC  17

6HR MIN TEMP:  58; 6HR MAX TEMP:  64;



CHEBOYGAN      CLOUDY    61  52  72 N8        30.15R TC  16

6HR MIN TEMP:  53; 6HR MAX TEMP:  62;



FRANKFORT      CLOUDY    66  57  72 N9        30.10S TC  19

GAYLORD        CLOUDY    62  50  64 N10       30.12S TC  17

6HR MIN TEMP:  54; 6HR MAX TEMP:  63;



GRAYLING       PTSUNNY   65  53  64 NE7       30.09F TC  19

6HR MIN TEMP:  57; 6HR MAX TEMP:  65;



HARBOR SPRINGS CLOUDY    63  50  63 NE9       30.13S TC  17

6HR MIN TEMP:  53; 6HR MAX TEMP:  68;



HOUGHTON LAKE  PTSUNNY   63  51  65 NE6       30.10F TC  17

6HR MIN TEMP:  57; 6HR MAX TEMP:  64;



OSCODA         PTSUNNY   64  54  68 NE13      30.08S TC  18

6HR MIN TEMP:  59; 6HR MAX TEMP:  68;



ROGERS CITY    CLOUDY    61  52  72 N7        30.13S TC  16

TRAVERSE CITY  PTSUNNY   66  53  63 NE9       30.09F TC  19

6HR MIN TEMP:  59; 6HR MAX TEMP:  66;



$$

MIZ007>008-015-201900-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLOUDY    60  48  64 N10       30.16S TC  16

6HR MIN TEMP:  45; 6HR MAX TEMP:  61;



MACKINAC ISLAN CLOUDY    61  50  67 NE10      30.15R TC  16

6HR MIN TEMP:  51; 6HR MAX TEMP:  60;



NEWBERRY       CLOUDY    61  46  59 N14       30.18R TC  16

6HR MIN TEMP:  51; 6HR MAX TEMP:  62;



S. S. MARIE    CLOUDY    62  44  51 N6        30.15R TC  17

6HR MIN TEMP:  52; 6HR MAX TEMP:  63;



$$

MIZ004>006-011>014-085-201900-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     CLOUDY    63  48  59 N16       30.18R TC  17

6HR MIN TEMP:  51; 6HR MAX TEMP:  62;



ESCANABA       CLOUDY    61  49  64 NE10G20   30.19S TC  16

6HR MIN TEMP:  52; 6HR MAX TEMP:  62;



MENOMINEE      CLOUDY    61  53  75 N10G20    30.18S TC  16

6HR MIN TEMP:  53; 6HR MAX TEMP:  61;



SAWYER-GWINN   CLOUDY    54  48  82 N21G29    30.23R TC  12

MUNISING         N/A     57  51  80 N14       30.22R TC  14

6HR MIN TEMP:  57; 6HR MAX TEMP:  59;



$$

MIZ001>003-009>011-084-201900-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  CLOUDY    58  46  64 N15G21    30.21R TC  14

6HR MIN TEMP:  54; 6HR MAX TEMP:  58;



HOUGHTON       PTSUNNY   56  43  61 NE10      30.28S TC  13

6HR MIN TEMP:  52; 6HR MAX TEMP:  56;



COPPER HARBOR    N/A     54  46  74 NE13G22   30.29S TC  12

6HR MIN TEMP:  53; 6HR MAX TEMP:  56;



IRONWOOD       CLOUDY    55  46  71 NE12G21   30.27S TC  13

6HR MIN TEMP:  53; 6HR MAX TEMP:  58;



$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY