Observations

                        

255

ASUS43 KDTX 210301

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

1100 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>083-210400-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         CLOUDY    60  57  89 NE10      30.10R TC  16

ALMA           PTCLDY    57  52  82 NE10      30.16R TC  14

ANN ARBOR        N/A    N/A N/A N/A MISG      30.10R

BAD AXE        PTCLDY    57  52  82 NE8       30.15S TC  14

CARO           PTCLDY    55  52  88 NE5       30.15R TC  13

DETROIT CITY   MOCLDY    61  55  81 N9G18     30.10R TC  16

DETROIT        MOCLDY    62  55  77 NE13      30.10R TC  17

FLINT          PTCLDY    57  53  86 NE9       30.14R TC  14

GROSSE ILE     CLOUDY    63  57  82 N12       30.09R TC  17

HILLSDALE      CLOUDY    59  57  94 NE8       30.09R TC  15



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLOUDY    59  56  89 N10       30.12R TC  15

LAMBERTVILLE   LGT RAIN  59  59 100 NE7       30.08R TC  15

LANSING        PTCLDY    55  52  89 NE8       30.14R TC  13

LAPEER         NOT AVBL

MASON            N/A     57  52  84 NE7       30.13R TC  14

MT. CLEMENS    PTCLDY    60  55  83 N9        30.07R TC  16

PONTIAC        MOCLDY    58  54  86 NE10      30.12R TC  14

PORT HOPE        N/A     63  53  70 NE23      30.16R TC  17

PORT HURON     MOCLDY    63  52  67 NE10G17   30.12R TC  17

TRI CITIES     PTCLDY    58  51  78 N10       30.17R TC  14

MIDLAND        NOT AVBL

TROY           MOCLDY    61  55  82 NE8G16    30.11R TC  16

SAGINAW HB     CLOUDY    61  54  77 NE12      30.15R TC  16

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-210400-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLOUDY    58  54  86 NE12      30.11R TC  14

BENTON HARBOR  CLOUDY    61  59  93 E8        30.09R TC  16

BIG RAPIDS     PTCLDY    55  50  82 NE8       30.17R TC  13

COLDWATER      CLOUDY    61  59  94 NE10      30.08S TC  16

FREMONT        PTCLDY    57  52  82 NE9G16    30.15R TC  14

HOLLAND        PTCLDY    60  53  77 E14G28    30.12R TC  16

GRAND RAPIDS   PTCLDY    57  52  83 NE10      30.14R TC  14

KALAMAZOO      CLOUDY    59  55  87 NE7       30.11R TC  15

LUDINGTON      PTCLDY    55  52  88 NE5       30.18R TC  13

MARSHALL       CLOUDY    59  55  88 VRB7      30.11R TC  15

MOUNT PLEASANT PTCLDY    57  50  77 NE6       30.17R TC  14

MUSKEGON       PTCLDY    59  52  77 NE9       30.14R TC  15

SOUTH HAVEN    CLOUDY    63  55  77 NE9G18    30.10R TC  17

$$

MIZ016>042-210400-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         PTCLDY    48  45  89 CALM      30.23R TC   9

BEAVER ISLAND  PTCLDY    55  46  71 NE8G16    30.25R TC  13

BELLAIRE       MOCLDY    48  47  95 CALM      30.23S TC   9

CADILLAC       PTCLDY    54  48  82 NE8       30.19R TC  12

CHARLEVOIX     MOCLDY    57  48  72 NE7       30.22S TC  14

CHEBOYGAN      PTCLDY    57  43  58 NE9       30.25R TC  14

FRANKFORT      PTCLDY    59  52  77 N8        30.19R TC  15

GAYLORD        PTCLDY    48  45  89 CALM      30.23R TC   9

GRAYLING       PTCLDY    45  43  94 N6        30.20S TC   7

HARBOR SPRINGS CLOUDY    57  45  62 NE7       30.23R TC  14

HOUGHTON LAKE  PTCLDY    50  47  89 NE7       30.20F TC  10

OSCODA         CLOUDY    59  48  67 NE9       30.19R TC  15

ROGERS CITY    CLEAR     57  45  62 NE12G20   30.23R TC  14

TRAVERSE CITY  PTCLDY    55  50  83 E6        30.19S TC  13

$$

MIZ007>008-015-210400-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLEAR     50  39  66 NE15      30.28R TC  10

MACKINAC ISLAN PTCLDY    54  43  66 NE13G18   30.25R TC  12

NEWBERRY       PTCLDY    48  43  81 N8        30.28R TC   9

S. S. MARIE    CLEAR     49  38  65 VRB5      30.29R TC   9

$$

MIZ004>006-011>014-085-210400-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     PTCLDY    46  45  93 N10       30.27R TC   8

ESCANABA       PTCLDY    46  45  96 N6        30.27F TC   8

MENOMINEE      PTCLDY    49  44  83 N9        30.26S TC   9

SAWYER-GWINN   PTCLDY    41  39  93 N3        30.29S TC   5

MUNISING         N/A     57  48  72 NE10      30.28R TC  14

$$

MIZ001>003-009>011-084-210400-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  PTCLDY    42  40  92 CALM      30.28S TC   6

HOUGHTON       PTCLDY    38  36  92 N6        30.32R WCI  33 TC   3

COPPER HARBOR    N/A     50  45  83 E6        30.32R TC  10

IRONWOOD       PTCLDY    43  43 100 E6        30.32S TC   6

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY