Regional Weather Roundup
Issued by NWS

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458
ASUS43 KDTX 301501
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1100 AM EDT SAT AUG 30 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>083-301600-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         MOSUNNY   63  51  65 CALM      30.23S TC  17
ALMA           SUNNY     63  50  63 SW8       30.22S TC  17
ANN ARBOR      SUNNY     64  45  49 CALM      30.22R TC  18
BAD AXE        SUNNY     63  49  59 NW3       30.22S TC  17
CARO           SUNNY     64  48  55 SW5       30.22S TC  18
DETROIT CITY   SUNNY     65  42  43 CALM      30.23R TC  18
DETROIT        MOSUNNY   65  46  50 NE3       30.23R TC  18
FLINT          SUNNY     64  48  56 CALM      30.22S TC  18
HILLSDALE      PTSUNNY   61  48  63 VRB3      30.23R TC  16
HOWELL         SUNNY     64  46  52 VRB3      30.22S TC  18

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAMBERTVILLE   MOSUNNY   67  48  49 CALM      30.22S TC  20
LANSING        SUNNY     64  48  56 S6        30.23R TC  18
LAPEER         SUNNY     64  45  48 CALM      30.23S TC  18
MASON          SUNNY     64  50  60 S5        30.22S TC  18
MONROE         SUNNY     66  48  52 N5        30.22S TC  19
PONTIAC        MOSUNNY   65  45  48 CALM      30.22S TC  18
PORT HOPE        N/A     65  51  60 VRB3      30.20R TC  18
PORT HURON     SUNNY     63  46  55 CALM      30.22R TC  17
TRI CITIES     SUNNY     63  50  62 SW6       30.23S TC  17
MIDLAND        SUNNY     64  48  55 S3        30.21S TC  18
TROY           SUNNY     64  46  52 VRB5      30.22S TC  18
SAGINAW HB     SUNNY     64  46  52 SW5       30.21F TC  18
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-301600-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   SUNNY     63  48  58 SW6       30.22S TC  17
BIG RAPIDS     SUNNY     64  49  58 CALM      30.22S TC  18
HOLLAND        SUNNY     65  48  54 SW6       30.22R TC  18
GRAND RAPIDS   MOSUNNY   65  47  52 SW6       30.22R TC  18
IONIA          SUNNY     64  50  59 W5        30.22R TC  18
KALAMAZOO      SUNNY     63  48  58 S8        30.23R TC  17
LUDINGTON      MOSUNNY   63  48  59 VRB3      30.21F TC  17
MOUNT PLEASANT SUNNY     62  49  60 CALM      30.21S TC  17
SOUTH HAVEN    SUNNY     66  50  55 SE6       30.21R TC  19
$$
MIZ016>042-301600-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         MOSUNNY   63  49  60 W7        30.21S TC  17
BEAVER ISLAND  SUNNY     66  52  59 W8        30.19S TC  19
BELLAIRE       SUNNY     61  49  65 CALM      30.22S TC  16
CADILLAC       SUNNY     63  46  55 S2        30.21S TC  17
CHARLEVOIX     SUNNY     63  52  67 SW6       30.20S TC  17
FRANKFORT      SUNNY     64  52  66 CALM      30.22R TC  18
GAYLORD        SUNNY     60  45  57 SW5       30.22R TC  16
HARBOR SPRINGS SUNNY     62  52  67 SW3       30.20F TC  17
HOUGHTON LAKE  SUNNY     61  45  55 SE5       30.22S TC  16
PELLSTON       MOSUNNY   64  51  62 NW6       30.20F TC  18
ROGERS CITY    MOSUNNY   63  50  63 W7        30.19F TC  17
TRAVERSE CITY  MOSUNNY   62  48  60 CALM      30.21R TC  17
$$
MIZ007>008-015-301600-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
$$
MIZ004>006-011>014-085-301600-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SAWYER-GWINN   SUNNY     61  50  67 SW3       30.18S TC  16
MUNISING         N/A     61  54  77 CALM      30.17S TC  16
$$
MIZ001>003-009>011-084-301600-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  PTSUNNY   59  54  83 NW7       30.20S TC  15
HOUGHTON       SUNNY     66  42  41 W14       30.16S TC  19
COPPER HARBOR    N/A     68  51  54 N5        30.14S TC  20
$$

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