Observations

                        

673

ASUS43 KDTX 212010

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI

400 PM EDT FRI AUG 21 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>083-212100-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         MOSUNNY   81  61  50 SE6       30.04F TC  27

ALMA           PTSUNNY   79  63  57 S12G17    29.99F TC  26

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

BAD AXE        SUNNY     81  54  39 S12       30.02F TC  27

DETROIT CITY   MOSUNNY   81  55  40 SE9G21    30.04F TC  27

DETROIT        PTSUNNY   80  53  39 S8        30.06F TC  27

FLINT          PTSUNNY   81  57  43 S12       30.02F TC  27

GROSSE ILE     MOSUNNY   79  57  47 S10       30.05F TC  26

HILLSDALE      CLOUDY    79  64  61 S12       30.04F TC  26

HOWELL         PTSUNNY   79  55  44 S9        30.02F TC  26



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        MOSUNNY   79  62  56 SE9       30.03F TC  26

LANSING        PTSUNNY   78  61  55 S14       30.02F TC  26

MASON          MOSUNNY   79  58  48 SE7       30.01F TC  26

MIDLAND        PTSUNNY   81  59  47 SE10G16   29.98F TC  27

MONROE         MOSUNNY   79  59  50 SE10      30.05F TC  26

MT. CLEMENS    MOSUNNY   80  60  49 SE14      30.01F TC  27

PONTIAC        PTSUNNY   81  55  40 SE12      30.04F TC  27

PORT HOPE        N/A     74  56  53 SE16      30.03F TC  23

PORT HURON     MOSUNNY   81  54  39 S5        30.05F TC  27

TRI CITIES     CLOUDY    81  58  45 S13       30.00F TC  27

YPSILANTI      MOSUNNY   81  55  40 SE12      30.05F TC  27

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-212100-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   PTSUNNY   74  65  73 E13       30.02F TC  23

BENTON HARBOR  PTSUNNY   75  60  59 S12       29.98F TC  24

BIG RAPIDS     CLOUDY    75  63  64 SW7       29.98S TC  24

COLDWATER      PTSUNNY   79  66  65 S7        30.01F TC  26

HOLLAND        PTSUNNY   77  62  59 S13       29.97F TC  25

GRAND RAPIDS   PTSUNNY   77  63  61 S16G22    29.99F TC  25

KALAMAZOO      CLOUDY    76  64  66 W9        30.02F TC  24

MARSHALL       LGT RAIN  68  63  83 N6        30.03S TC  20

MOUNT PLEASANT CLOUDY    77  63  61 S7        29.98F TC  25

MUSKEGON       PTSUNNY   74  63  68 S9        29.98R TC  23

SOUTH HAVEN    PTSUNNY   77  63  61 S9        29.98F TC  25

STURGIS        PTSUNNY   79  66  65 W8        30.01F TC  26

$$

MIZ016>042-212100-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         CLOUDY    69  63  81 E9        30.02F TC  21

BEAVER ISLAND  CLOUDY    70  61  73 S8        29.97F TC  21

BELLAIRE       CLOUDY    74  59  61 S5        29.98F TC  23

CADILLAC       LGT RAIN  73  63  68 SW9       30.00S TC  23

CHARLEVOIX     CLOUDY    73  61  64 S8        29.97F TC  23

GAYLORD        CLOUDY    70  58  65 S8        30.01F TC  21

HOUGHTON LAKE  PTSUNNY   72  63  73 SE6       30.01F TC  22

MANISTEE       CLOUDY    74  62  66 S8        29.97F TC  23

PELLSTON       CLOUDY    70  59  68 S3        29.99F TC  21

TRAVERSE CITY  CLOUDY    75  61  61 S5        29.96F TC  24

LUDINGTON      CLOUDY    73  64  73 SW10      29.97F TC  23

$$

MIZ007>008-015-212100-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLOUDY    70  61  73 S8        30.00S TC  21

MACKINAC ISLAN CLOUDY    70  61  73 S7        29.98F TC  21

NEWBERRY       CLOUDY    73  63  68 S14G20    29.95S TC  23

S. S. MARIE    CLOUDY    68  60  75 SE8       29.98F TC  20

$$

MIZ004>006-011>014-085-212100-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     CLOUDY    72  63  73 S13G21    29.94F TC  22

ESCANABA       PTSUNNY   73  65  75 S14       29.92F TC  23

MENOMINEE      CLOUDY    71  64  78 SW8       29.94F TC  22

SAWYER-GWINN   CLOUDY    73  63  68 SW6       29.92F TC  23

$$

MIZ001>003-009>011-084-212100-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  PTSUNNY   70  63  78 SE8       29.91F TC  21

HOUGHTON       CLOUDY    65  60  84 NW12      29.92R TC  18

COPPER HARBOR    N/A     64  62  93 N10       29.89F TC  18

IRONWOOD       CLOUDY    62  61  96 NW9       29.98S FOG     TC  17

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY