Observations

                        

657

ASUS43 KDTX 201010

RWRMI

MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP

NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI

600 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>083-201100-

SOUTHEAST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ADRIAN         CLEAR     28  22  78 N6        30.30R WCI  22 TC  -2

ALMA           CLEAR     28  16  59 N6        30.31R WCI  22 TC  -2

ANN ARBOR      CLEAR     29  16  58 NW3       30.29R TC  -2

BAD AXE        CLOUDY    27  17  67 N7        30.29R WCI  19 TC  -3

CARO           CLEAR     27  19  74 N6        30.30R WCI  20 TC  -3

DETROIT CITY   CLEAR     30  24  78 MISG      30.29R TC  -1

DETROIT        PTCLDY    29  19  66 NW6       30.30R WCI  23 TC  -2

FLINT          CLEAR     27  15  61 N5        30.30R WCI  22 TC  -3

GROSSE ILE     CLEAR     30  28  93 NW8       30.29R WCI  23 TC  -1

HILLSDALE      CLEAR     28  21  74 N3        30.28R TC  -2

HOWELL         CLEAR     27  16  63 NW8       30.29R WCI  18 TC  -3



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

JACKSON        CLEAR     29  16  58 CALM      30.30R TC  -2

LAMBERTVILLE   CLEAR     30  25  80 N2        30.29R TC  -1

LANSING        CLEAR     28  16  60 N5        30.31R WCI  23 TC  -2

LAPEER         CLEAR     28  19  69 NW5       30.29R WCI  23 TC  -2

MASON          CLEAR     30  12  46 N3        30.29R TC  -1

MONROE         CLEAR     30  23  74 NW6       30.30R WCI  24 TC  -1

MT. CLEMENS    CLEAR     30  26  82 W3        30.25R TC  -1

PONTIAC        CLEAR     28  14  54 NW9       30.28  WCI  20 TC  -2

PORT HOPE        N/A     28  19  69 NW9G18    30.28R WCI  19 TC  -2

TRI CITIES     CLEAR     26  15  63 N8        30.33R WCI  18 TC  -3

MIDLAND        CLEAR     27  12  54 VRB1      30.32R TC  -3

TROY           CLEAR     30  18  59 NW7       30.29R WCI  23 TC  -1

SAGINAW HB     CLEAR     27  12  54 N10       30.31R WCI  17 TC  -3

$$

MIZ043>046-050>051-056>058-064>065-071>073-077>080-201100-

SOUTHWEST LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BATTLE CREEK   CLEAR     29  22  75 N3        30.31R TC  -2

BENTON HARBOR  CLEAR     28  27  96 CALM      30.32R TC  -2

BIG RAPIDS     CLEAR     23  16  74 VRB2      30.31R TC  -5

COLDWATER      CLEAR     28  23  80 NE5       30.30R WCI  23 TC  -2

FREMONT        CLEAR     28  18  64 NE5       30.32R WCI  23 TC  -2

HOLLAND        CLEAR     31  20  63 NE3       30.33R TC  -1

GRAND RAPIDS   CLEAR     28  19  69 NE6       30.32R WCI  22 TC  -2

IONIA          CLEAR     27  19  74 N6        30.31R WCI  20 TC  -3

KALAMAZOO      CLEAR     28  22  78 CALM      30.31R TC  -2

LUDINGTON      CLEAR     23  21  93 E2        30.33R TC  -5

MARSHALL       CLEAR     29  19  65 CALM      30.31R TC  -2

MOUNT PLEASANT CLEAR     28  18  68 CALM      30.31S TC  -2

MUSKEGON       CLEAR     28  20  71 CALM      30.34R TC  -2

SOUTH HAVEN    CLEAR     30  23  74 NE3       30.32R TC  -1

$$

MIZ016>042-201100-

NORTHERN LOWER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ALPENA         CLEAR     23  16  74 W6        30.28R WCI  16 TC  -5

BEAVER ISLAND  CLEAR     18  16  93 VRB1      30.29S TC  -8

BELLAIRE       CLEAR     21  19  94 CALM      30.32R TC  -6

CADILLAC       CLEAR     18  16  93 W1        30.28R TC  -8

CHARLEVOIX     CLEAR     28  16  59 NW5       30.30R WCI  23 TC  -2

CHEBOYGAN      CLEAR     25  14  63 W5        30.28R WCI  19 TC  -4

FRANKFORT      CLEAR     21  16  79 VRB1      30.32S TC  -6

GAYLORD        CLEAR     20  13  74 CALM      30.26R TC  -7

GRAYLING       CLEAR     18  13  83 CALM      30.26R TC  -8

HARBOR SPRINGS CLEAR     21  16  79 CALM      30.29R TC  -6

HOUGHTON LAKE  CLEAR     24  14  65 NW7       30.28R WCI  16 TC  -4

MANISTEE       CLEAR     21  19  92 CALM      30.33R TC  -6

PELLSTON       CLEAR     17  15  92 CALM      30.29R TC  -8

ROGERS CITY    PTCLDY    23  16  74 W6        30.27R WCI  16 TC  -5

TRAVERSE CITY  CLEAR     22  16  78 S3        30.30R TC  -6

$$

MIZ007>008-015-201100-

EASTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

KINROSS        CLEAR     19  15  84 W6        30.27R WCI  11 TC  -7

MACKINAC ISLAN CLEAR     27  16  63 NW7       30.27R WCI  19 TC  -3

NEWBERRY       CLEAR     21  16  79 SW8       30.26S WCI  12 TC  -6

S. S. MARIE    CLEAR     19  16  88 CALM      30.25S TC  -7

$$

MIZ004>006-011>014-085-201100-

CENTRAL UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

MANISTIQUE     CLEAR     21  17  85 CALM      30.29R TC  -6

ESCANABA       CLEAR     21  18  88 W5        30.31R WCI  15 TC  -6

MENOMINEE      CLEAR     27  23  85 W3        30.32R TC  -3

SAWYER-GWINN   CLEAR     16  10  79 W1        30.25S TC  -9

MUNISING         N/A     19  14  81 S6        30.28R WCI  11 TC  -7

$$

MIZ001>003-009>011-084-201100-

WESTERN UPPER MICHIGAN



CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

IRON MOUNTAIN  CLEAR     16  11  80 CALM      30.26R TC  -9

HOUGHTON       CLEAR     16  12  84 NW3       30.24R TC  -9

COPPER HARBOR    N/A     18  14  84 VRB5      30.25S WCI  11 TC  -8

IRONWOOD       CLEAR     17  15  92 CALM      30.26S TC  -8

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURE IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY