Observations

                        

817

ASUS43 KDTX 200401

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

1200 AM EDT MON APR 20 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>083-200500-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         CLEAR     37  21  52 NW6       30.21R WCI  32 TC   3

ALMA           CLEAR     32  18  55 N6        30.22R WCI  26 TC   0

ANN ARBOR      CLEAR     37  19  48 N7        30.19R WCI  32 TC   3

BAD AXE        CLEAR     30  22  73 NW5       30.19R WCI  25 TC  -1

CARO           CLEAR     30  27  86 E1        30.20R TC  -1

DETROIT CITY   MOCLDY    34  30  85 E7        30.20R WCI  28 TC   1

DETROIT        PTCLDY    36  29  75 N8        30.20R WCI  30 TC   2

FLINT          CLEAR     34  16  47 N8        30.21R WCI  27 TC   1

GROSSE ILE     CLEAR     37  30  75 N10       30.19R WCI  30 TC   3

HILLSDALE      CLEAR     32  21  64 NW7       30.19S WCI  26 TC   0

HOWELL         CLEAR     34  18  51 VRB3      30.19R TC   1



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLEAR     36  18  48 W5        30.21R WCI  32 TC   2

LAMBERTVILLE   CLEAR     37  25  60 N6        30.19R WCI  33 TC   3

LANSING        CLEAR     34  18  52 NW3       30.22R TC   1

LAPEER         CLEAR     32  30  93 CALM      30.20R TC   0

MASON          CLEAR     36  11  34 N5        30.20R WCI  32 TC   2

MONROE         CLEAR     39  27  60 N5        30.20R TC   4

MT. CLEMENS    PTCLDY    32  27  82 N5        30.17R WCI  27 TC   0

PONTIAC        PTCLDY    32  28  86 NE5       30.19R WCI  27 TC   0

PORT HOPE        N/A     32  24  72 N10G23    30.18R WCI  24 TC   0

TRI CITIES     CLEAR     31  19  61 N7        30.23R WCI  24 TC  -1

MIDLAND        CLEAR     32  16  51 NW5       30.22S WCI  27 TC   0

TROY           MOCLDY    34  30  86 NE7       30.20R WCI  28 TC   1

SAGINAW HB     CLEAR     32  18  55 N9        30.21R WCI  24 TC   0

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-200500-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLEAR     34  22  61 NW3       30.21R TC   1

BENTON HARBOR  CLEAR     31  28  89 CALM      30.24S TC  -1

BIG RAPIDS     CLEAR     30  18  59 N6        30.22R WCI  24 TC  -1

COLDWATER      CLEAR     34  25  69 W3        30.21R TC   1

FREMONT        CLEAR     32  19  59 N2        30.23R TC   0

HOLLAND        CLEAR     36  22  56 CALM      30.24R TC   2

GRAND RAPIDS   CLEAR     35  19  52 N5        30.22R WCI  31 TC   2

IONIA          CLEAR     34  19  55 N7        30.22R WCI  28 TC   1

KALAMAZOO      CLEAR     33  22  63 NW5       30.22R WCI  29 TC   1

LUDINGTON      CLEAR     30  19  64 N5        30.26R WCI  25 TC  -1

MARSHALL       CLEAR     32  20  61 CALM      30.21S TC   0

MOUNT PLEASANT CLEAR     32  20  61 N3        30.23R TC   0

MUSKEGON       CLEAR     35  20  54 N5        30.25R WCI  31 TC   2

SOUTH HAVEN    CLEAR     34  28  80 S2        30.24R TC   1

$$

MIZ016>042-200500-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         CLEAR     26  14  60 NW14      30.22R WCI  14 TC  -3

BEAVER ISLAND  CLEAR     27  14  59 NW8       30.25S WCI  18 TC  -3

BELLAIRE       CLEAR     28  16  59 N3        30.27R TC  -2

CADILLAC       CLEAR     27  18  69 N7        30.22R WCI  19 TC  -3

CHARLEVOIX     CLEAR     28  14  54 N14G20    30.25S WCI  17 TC  -2

CHEBOYGAN      CLEAR     27  14  59 NW8       30.24R WCI  18 TC  -3

FRANKFORT      CLEAR     30  18  59 NE3       30.27R TC  -1

GAYLORD        CLEAR     24  13  62 N5        30.21R WCI  18 TC  -4

HARBOR SPRINGS CLEAR     26  12  54 CALM      30.25R TC  -3

HOUGHTON LAKE  CLEAR     28  15  58 N10       30.21R WCI  19 TC  -2

MANISTEE       CLEAR     30  20  66 NE3       30.27R TC  -1

OSCODA         CLEAR     28  14  54 NW12      30.21R WCI  18 TC  -2

PELLSTON       CLEAR     24  13  62 NW7       30.25R WCI  16 TC  -4

ROGERS CITY    PTCLDY    27  12  54 NW12G21   30.22S WCI  16 TC  -3

TRAVERSE CITY  CLEAR     29  15  56 NW8       30.26R WCI  21 TC  -2

$$

MIZ007>008-015-200500-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLEAR     22  15  75 W8        30.21S WCI  12 TC  -6

MACKINAC ISLAN CLEAR     25  14  63 NW8       30.22S WCI  16 TC  -4

NEWBERRY       CLEAR     25  16  68 W7        30.22R WCI  17 TC  -4

S. S. MARIE    CLEAR     26  13  57 NW5       30.20R WCI  20 TC  -3

$$

MIZ004>006-011>014-085-200500-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     CLEAR     25  16  67 NW3       30.24S TC  -4

ESCANABA       CLEAR     25  21  85 W3        30.27S TC  -4

MENOMINEE      CLEAR     31  21  66 E7        30.28S WCI  24 TC  -1

MUNISING         N/A     29  14  53 CALM      30.24S TC  -2

$$

MIZ001>003-009>011-084-200500-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  CLEAR     23  10  57 CALM      30.22S TC  -5

HOUGHTON       CLEAR     26  17  68 CALM      30.21S TC  -3

COPPER HARBOR    N/A     29  19  66 W5        30.23R WCI  24 TC  -2

IRONWOOD       CLEAR     24  19  81 CALM      30.24F TC  -4

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY