Observations

                        

513

ASUS43 KDTX 121310

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI

900 AM EDT SUN JUL 12 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>083-121400-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         SUNNY     73  62  68 VRB5      30.21R TC  23

ALMA           SUNNY     68  61  77 VRB2      30.23R TC  20

ANN ARBOR        N/A    N/A N/A N/A MISG        N/A

BAD AXE        PTSUNNY   72  63  74 E12       30.23R TC  22

DETROIT CITY   SUNNY     74  65  73 NE5       30.20R TC  23

DETROIT        MOSUNNY   73  63  70 NE5       30.21R TC  23

FLINT          SUNNY     69  58  67 NE3       30.22R TC  21

GROSSE ILE     SUNNY     75  66  73 NE7       30.19R TC  24

HILLSDALE      SUNNY     72  63  73 NE5       30.22R TC  22

HOWELL         SUNNY     68  59  73 NE2       30.22R TC  20



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        SUNNY     69  60  73 NE3       30.22S TC  21

LANSING        SUNNY     69  58  67 NE5       30.23R TC  21

MASON          SUNNY     69  58  68 NE3       30.22R TC  21

MIDLAND        SUNNY     68  59  73 NW3       30.22S TC  20

MONROE         SUNNY     73  66  78 VRB5      30.19R TC  23

MT. CLEMENS    MOSUNNY   72  63  72 NE6       30.17R TC  22

PONTIAC        MOSUNNY   72  60  65 NE3       30.22R TC  22

PORT HOPE        N/A     71  63  75 E10       30.21S TC  22

PORT HURON     SUNNY     73  59  60 CALM      30.22R TC  23

TRI CITIES     SUNNY     69  62  78 N5        30.23R TC  21

YPSILANTI      SUNNY     73  62  68 N5        30.21R TC  23

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-121400-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   SUNNY     71  58  63 NE5       30.22R TC  22

BENTON HARBOR  SUNNY     73  63  70 E5        30.20R TC  23

BIG RAPIDS     SUNNY     66  61  82 N2        30.24R TC  19

COLDWATER      SUNNY     70  63  78 NE6       30.21R TC  21

HOLLAND        SUNNY     72  60  66 E5        30.22R TC  22

GRAND RAPIDS   SUNNY     71  58  63 E6        30.22S TC  22

KALAMAZOO      SUNNY     71  59  65 NE5       30.21S TC  22

MARSHALL       SUNNY     70  59  68 NE5       30.22R TC  21

MOUNT PLEASANT SUNNY     69  61  75 CALM      30.23R TC  21

MUSKEGON       SUNNY     73  58  59 E6        30.22S TC  23

SOUTH HAVEN    SUNNY     73  61  64 E5        30.20S TC  23

STURGIS        SUNNY     72  64  78 NE5       30.21R TC  22

$$

MIZ016>042-121400-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         SUNNY     70  58  65 SW3       30.24R TC  21

BEAVER ISLAND  SUNNY     75  63  64 SW10      30.21S TC  24

BELLAIRE       SUNNY     71  58  63 S3        30.24R TC  22

CADILLAC       SUNNY     70  59  68 VRB1      30.25S TC  21

CHARLEVOIX     MOSUNNY   73  61  64 S6        30.22R TC  23

GAYLORD        SUNNY     71  53  52 SW7       30.27R TC  22

HOUGHTON LAKE  SUNNY     67  63  87 CALM      30.26S TC  19

MANISTEE       SUNNY     69  62  78 VRB3      30.23R TC  21

PELLSTON       SUNNY     71  57  61 CALM      30.22R TC  22

TRAVERSE CITY  MOSUNNY   73  60  63 CALM      30.21R TC  23

LUDINGTON      SUNNY     72  61  68 VRB5      30.23R TC  22

$$

MIZ007>008-015-121400-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        MOSUNNY   74  62  66 SW6       30.21S TC  23

MACKINAC ISLAN SUNNY     72  55  56 VRB5      30.21S TC  22

NEWBERRY       SUNNY     73  61  64 SW14      30.17F TC  23

S. S. MARIE    SUNNY     70  61  73 S6        30.19S TC  21

$$

MIZ004>006-011>014-085-121400-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     MOSUNNY   73  68  83 S8        30.18S TC  23

ESCANABA       MOSUNNY   75  62  64 SW6       30.18F TC  24

MENOMINEE      SUNNY     75  62  64 SW7       30.21S TC  24

SAWYER-GWINN   SUNNY     72  64  78 SW9       30.18S TC  22

$$

MIZ001>003-009>011-084-121400-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  SUNNY     74  66  76 W5        30.18F TC  23

HOUGHTON       PTSUNNY   71  67  87 S5        30.11S TC  22

COPPER HARBOR    N/A     72  66  81 SW7       30.08R TC  22

IRONWOOD       PTSUNNY   77  69  76 SW13      30.16F TC  25

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY