Observations

                        

101

ASUS43 KDTX 231010

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI

600 AM EDT SUN AUG 23 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>083-231100-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         CLEAR     59  56  89 W8        29.95R TC  15

ALMA           CLEAR     55  54  94 W7        29.91S TC  13

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

BAD AXE        PTCLDY    59  57  94 NW9       29.82S TC  15

DETROIT CITY   CLEAR     60  56  86 W8        29.88R TC  16

DETROIT        PTCLDY    59  56  89 W9        29.90R TC  15

FLINT          CLEAR     57  55  93 W9        29.90R TC  14

GROSSE ILE     CLEAR     59  59 100 NW10      29.89R TC  15

HILLSDALE      CLEAR     57  55  94 W6        29.96S TC  14

HOWELL         CLEAR     57  54  88 NW16      29.91S TC  14



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLEAR     56  55  97 SW5       29.95R TC  13

LANSING        CLEAR     57  54  89 W6        29.94R TC  14

MASON          CLEAR     58  54  86 W6        29.93R TC  15

MIDLAND        CLEAR     55  52  88 W3        29.88S TC  13

MONROE         CLEAR     57  57 100 W7        29.91R TC  14

PONTIAC        PTCLDY    58  55  90 NW12      29.89R TC  14

PORT HOPE        N/A     63  58  83 NW17G29   29.80R TC  17

PORT HURON     PTCLDY    59  55  88 W3        29.84S TC  15

TRI CITIES     CLEAR     57  54  89 W10       29.89R TC  14

YPSILANTI      CLEAR     59  56  89 W10       29.91R TC  15

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-231100-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLEAR     57  56  96 W7        29.97R TC  14

BENTON HARBOR  CLEAR     57  57 100 CALM      29.98R TC  14

BIG RAPIDS     CLEAR     57  54  88 W7        29.93S TC  14

COLDWATER        N/A     55  55 100 W6        29.97S TC  13

HOLLAND        MOCLDY    60  56  86 CALM      29.97R TC  16

GRAND RAPIDS   MOCLDY    60  56  86 W6        29.95S TC  16

KALAMAZOO      CLEAR     58  56  93 CALM      29.98R TC  14

MARSHALL       CLEAR     55  55 100 W5        29.96R TC  13

MOUNT PLEASANT CLEAR     59  52  77 W7        29.90S TC  15

MUSKEGON       PTCLDY    63  57  81 NW6       29.96R TC  17

SOUTH HAVEN    CLEAR     55  54  94 CALM      29.97S FOG     TC  13

STURGIS        CLEAR     55  55 100 W2        29.98S TC  13

$$

MIZ016>042-231100-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         PTCLDY    57  56  96 NW8       29.83R TC  14

BEAVER ISLAND  PTCLDY    59  55  88 N9        29.91S TC  15

BELLAIRE       MOCLDY    54  53  95 CALM      29.91R TC  12

CADILLAC       CLEAR     55  54  94 NW8       29.93R TC  13

CHARLEVOIX     MOCLDY    63  59  88 N14G21    29.89S TC  17

GAYLORD        PTCLDY    58  55  90 NW9       29.89S TC  14

HOUGHTON LAKE  CLEAR     56  54  93 NW9       29.90R TC  13

MANISTEE       MOCLDY    64  56  75 NW7       29.94R TC  18

OSCODA         PTCLDY    57  55  94 NW12      29.82S TC  14

PELLSTON       CLEAR     57  55  93 NW9       29.89R TC  14

TRAVERSE CITY  CLEAR     63  56  78 NW8G17    29.90R TC  17

LUDINGTON      MOCLDY    63  57  82 N12       29.95S TC  17

$$

MIZ007>008-015-231100-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLOUDY    60  56  86 NW8       29.86F TC  16

MACKINAC ISLAN CLEAR     57  55  94 NW12G22   29.86S TC  14

NEWBERRY       PTCLDY    55  54  94 NW7       29.91R TC  13

S. S. MARIE    CLEAR     58  53  84 NW7       29.85R TC  14

$$

MIZ004>006-011>014-085-231100-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     CLEAR     55  54  94 NW8       29.94R TC  13

ESCANABA       CLEAR     55  53  93 NW7       29.98R TC  13

MENOMINEE      CLEAR     54  52  93 NW6       30.01R TC  12

SAWYER-GWINN   LGT RAIN  55  54  94 NW7       30.00R TC  13

$$

MIZ001>003-009>011-084-231100-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  CLEAR     53  50  89 NW5       30.02R TC  12

HOUGHTON       CLOUDY    55  52  89 N10       30.04R TC  13

COPPER HARBOR    N/A     59  55  87 NE15      30.00S TC  15

IRONWOOD       MOCLDY    44  44 100 W3        30.10S FOG     TC   7

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY