Regional Weather Roundup
Issued by NWS

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540
ASUS43 KDTX 230110
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
900 PM EDT FRI AUG 22 2025

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>083-230200-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         PTCLDY    71  62  73 CALM      30.02R TC  22
ALMA           MOCLDY    72  64  78 W3        29.98S TC  22
ANN ARBOR      MOCLDY    66  63  90 CALM      30.00S TC  19
BAD AXE        MOCLDY    68  64  86 CALM      29.99S TC  20
CARO           MOCLDY    64  64 100 CALM      29.98F TC  18
DETROIT CITY   CLEAR     73  61  65 S6        30.00R TC  23
DETROIT        MOCLDY    71  62  73 S6        30.01R TC  22
FLINT          PTCLDY    71  62  73 S3        30.00S TC  22
GROSSE ILE     CLEAR     72  64  78 S6        30.00S TC  22
HILLSDALE      MOCLDY    68  61  77 S1        30.02S TC  20
HOWELL         PTCLDY    72  63  73 SE2       30.00S TC  22

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     69  63  81 CALM      30.02R TC  21
LAMBERTVILLE   CLEAR     69  64  85 CALM      30.01R TC  21
LANSING        PTCLDY    72  62  71 CALM      30.00F TC  22
LAPEER         PTCLDY    68  66  94 CALM      30.00F TC  20
MASON          PTCLDY    71  65  81 CALM      30.00S TC  22
MONROE         CLEAR     68  61  77 S1        30.00S HAZE    TC  20
MT. CLEMENS    MOCLDY    70  66  85 S6        29.96S TC  21
PONTIAC        MOCLDY    75  61  61 N3        30.01R TC  24
PORT HOPE        N/A     69  63  81 CALM      29.97S TC  21
PORT HURON     PTCLDY    64  63  94 CALM      30.00S TC  18
TRI CITIES     MOCLDY    72  62  71 S7        29.98F TC  22
MIDLAND        MOCLDY    73  63  68 S3        29.96F TC  23
TROY           CLEAR     75  61  60 S6        30.00R TC  24
SAGINAW HB     LGT RAIN  70  61  73 S5        29.97F HAZE    TC  21
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-230200-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   PTCLDY    71  64  78 NW5       30.02R TC  22
BENTON HARBOR  PTCLDY    67  65  93 CALM      30.01S TC  19
BIG RAPIDS     MOCLDY    70  61  74 CALM      29.99F TC  21
COLDWATER      PTCLDY    68  63  83 S1        30.01S HAZE    TC  20
FREMONT        MOCLDY    70  61  73 SW3       29.98F TC  21
HOLLAND        MOCLDY    68  63  84 CALM      30.00F TC  20
GRAND RAPIDS   MOCLDY    72  60  66 W5        30.00F TC  22
IONIA          MOCLDY    73  63  68 W7        30.00S TC  23
KALAMAZOO      PTCLDY    71  63  75 NW7       30.02R TC  22
LUDINGTON      PTCLDY    72  61  68 S7        29.96F TC  22
MARSHALL       PTCLDY    67  63  87 CALM      30.02R TC  19
MOUNT PLEASANT MOCLDY    74  59  58 W7        29.98S TC  23
MUSKEGON       MOCLDY    69  64  84 S3        29.99F TC  21
SOUTH HAVEN    PTCLDY    68  64  88 S1        30.00F TC  20
$$
MIZ016>042-230200-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         PTCLDY    69  65  86 CALM      29.95F TC  21
BEAVER ISLAND  CLOUDY    72  66  83 SW12      29.93S TC  22
BELLAIRE       PTCLDY    70  62  76 CALM      29.96F TC  21
CADILLAC       MOCLDY    68  59  73 SW7       29.98F TC  20
CHARLEVOIX     CLOUDY    72  63  73 SW7       29.94S TC  22
CHEBOYGAN      PTCLDY    72  63  73 SW6       29.92S TC  22
FRANKFORT      MOCLDY    71  66  85 SW5       29.97S TC  22
GAYLORD        PTCLDY    68  60  75 SW5       29.98F TC  20
GRAYLING       CLOUDY    70  63  77 CALM      29.97S TC  21
HARBOR SPRINGS MOCLDY    72  64  75 SW5       29.94F TC  22
HOUGHTON LAKE  MOCLDY    73  60  63 W8        29.99S TC  23
MANISTEE       PTCLDY    69  62  78 CALM      29.97S TC  21
OSCODA         CLOUDY    72  61  68 S7        29.95F TC  22
PELLSTON       PTCLDY    70  63  78 CALM      29.94F TC  21
ROGERS CITY    PTCLDY    70  64  83 W1        29.94S TC  21
TRAVERSE CITY  MOCLDY    71  61  70 S3        29.95F TC  22
$$
MIZ007>008-015-230200-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        MOCLDY    69  64  84 VRB6      29.93F TC  21
MACKINAC ISLAN PTCLDY    72  63  73 SW8       29.93S TC  22
NEWBERRY       LGT RAIN  68  66  94 S10       29.90S TC  20
S. S. MARIE    PTCLDY    70  64  81 S5        29.91F TC  21
$$
MIZ004>006-011>014-085-230200-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     LGT RAIN  70  69  98 S3        29.91  TC  21
ESCANABA       PTCLDY    70  32  24 S5        29.89F TC  21
MENOMINEE      PTCLDY    72  69  90 SW6       29.92F TC  22
SAWYER-GWINN   MOCLDY    66  64  94 N5        29.92R TC  19
MUNISING         N/A     65  64  97 CALM      29.88F TC  18
$$
MIZ001>003-009>011-084-230200-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  MOCLDY    69  68  96 W6        29.90F TC  21
HOUGHTON       CLOUDY    66  64  93 CALM      29.88F TC  19
COPPER HARBOR    N/A     66  64  93 SW8       29.85S TC  19
IRONWOOD       PTCLDY    65  64  97 SW5       29.92F TC  18
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY