Regional Weather Roundup
Issued by NWS

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151
ASUS43 KDTX 170510
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
100 AM EDT FRI OCT 17 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>083-170600-
SOUTHEAST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLEAR     42  37  82 CALM      30.13F TC   6
ALMA           MOCLDY    43  41  93 VRB1      30.09F TC   6
ANN ARBOR      CLEAR     36  36 100 CALM      30.11F TC   2
BAD AXE        PTCLDY    38  36  92 CALM      30.11S TC   3
DETROIT CITY   CLEAR     46  43  89 CALM      30.12F TC   8
DETROIT        PTCLDY    46  43  89 CALM      30.12F TC   8
FLINT          PTCLDY    44  40  85 S3        30.11F TC   7
HILLSDALE      CLOUDY    43  36  75 S3        30.12S TC   6
HOWELL         CLEAR     45  39  81 NE1       30.11S TC   7

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     44  36  73 CALM      30.12F TC   7
LANSING        PTCLDY    48  39  71 CALM      30.11F TC   9
MASON          CLEAR     46  40  80 S3        30.10S TC   8
MIDLAND        PTCLDY    43  39  87 E2        30.10S TC   6
MT. CLEMENS    CLEAR     46  40  81 NW3       30.08F TC   8
PORT HOPE        N/A     46  41  82 SW5       30.10S TC   8
PORT HURON     CLEAR     36  36 100 CALM      30.12S FOG     TC   2
TRI CITIES     PTCLDY    49  43  80 SE3       30.12S TC   9
YPSILANTI      CLEAR     42  41  96 CALM      30.12F TC   6
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-170600-
SOUTHWEST LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLEAR     49  39  68 S9        30.10F TC   9
BIG RAPIDS     LGT RAIN  48  43  81 VRB1      30.09R TC   9
COLDWATER      CLEAR     48  39  71 SE6       30.10F TC   9
HOLLAND        MOCLDY    51  42  71 S5        30.07F TC  11
GRAND RAPIDS   PTCLDY    46  42  86 CALM      30.08F TC   8
KALAMAZOO      PTCLDY    50  40  68 SE5       30.09F TC  10
MARSHALL       CLEAR     46  38  72 SE7       30.10F TC   8
MOUNT PLEASANT MOCLDY    44  44  97 CALM      30.09S TC   7
MUSKEGON       MOCLDY    53  43  68 SE6       30.07S TC  12
SOUTH HAVEN    PTCLDY    54  41  62 SE6       30.06S TC  12
STURGIS        CLEAR     50  39  66 SE8       30.09F TC  10
$$
MIZ016>042-170600-
NORTHERN LOWER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALPENA         MOCLDY    45  42  89 SE6       30.09F TC   7
BEAVER ISLAND  CLOUDY    54  48  82 S3        30.03R TC  12
BELLAIRE       LGT RAIN  47  44  88 CALM      30.05S TC   9
CADILLAC       LGT RAIN  52  41  66 S7        30.07F TC  11
CHARLEVOIX     CLOUDY    52  43  71 S5        30.04S TC  11
GAYLORD        CLOUDY    51  40  65 S6        30.06F TC  11
HOUGHTON LAKE  CLOUDY    50  41  71 S8        30.09F TC  10
MANISTEE       LGT RAIN  50  49  96 E5        30.06F TC  10
PELLSTON       CLOUDY    51  44  77 S5        30.04F TC  11
TRAVERSE CITY  LGT RAIN  50  47  89 CALM      30.05S TC  10
LUDINGTON      LGT RAIN  52  48  87 E3        30.06F TC  11
$$
MIZ007>008-015-170600-
EASTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KINROSS        CLOUDY    49  47  93 E6        30.07S TC   9
MACKINAC ISLAN CLOUDY    52  45  76 SE9       30.03F TC  11
NEWBERRY       CLOUDY    52  48  87 E5        30.04R TC  11
S. S. MARIE    LGT RAIN  48  47  96 NE6       30.07F TC   9
$$
MIZ004>006-011>014-085-170600-
CENTRAL UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MANISTIQUE     RAIN      57  54  89 SW10      30.01S TC  14
ESCANABA       LGT RAIN  52  52 100 SW10      30.00F TC  11
MENOMINEE      LGT RAIN  54  53  97 SW5       30.03F TC  12
SAWYER-GWINN   LGT RAIN  50  48  93 S16       29.93F TC  10
$$
MIZ001>003-009>011-084-170600-
WESTERN UPPER MICHIGAN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
IRON MOUNTAIN  LGT RAIN  52  52 100 SE12      29.95F TC  11
HOUGHTON       LGT RAIN  55  51  86 SW7       29.87F TC  13
COPPER HARBOR    N/A     53  51  93 SW3       29.87F TC  12
IRONWOOD       CLOUDY    54  51  90 S17G25    29.84F TC  12
$$

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