316
ASUS43 KDTX 180510
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
100 AM EDT SUN OCT 18 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR TO VISIBILITY.
MIZ047>049-052>055-059>063-066>070-074>076-081>083-180600-
SOUTHEAST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALMA CLEAR 43 37 81 SW9 30.39F TC 6
ANN ARBOR N/A N/A N/A N/A MISG 30.45S
BAD AXE CLEAR 43 34 70 SW10 30.37F TC 6
DETROIT CITY CLEAR 44 31 60 SW6 30.45S TC 7
DETROIT CLEAR 38 31 76 S6 30.47R WCI 33 TC 3
FLINT CLEAR 40 31 70 SW5 30.43S TC 4
GROSSE ILE CLEAR 45 32 61 SW9 30.47R TC 7
HILLSDALE CLEAR 39 32 75 S5 30.46S TC 4
HOWELL CLEAR 39 28 65 SW6 30.44R WCI 35 TC 4
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON CLEAR 36 32 85 S3 30.46R TC 2
LANSING CLEAR 41 32 70 SW7 30.43F TC 5
MASON CLEAR 40 29 66 CALM 30.43S TC 4
MIDLAND CLEAR 41 32 70 S7 30.38S TC 5
MONROE CLEAR 37 32 81 SW3 30.47F TC 3
MT. CLEMENS CLEAR 43 31 63 SW7 30.41S TC 6
PONTIAC CLEAR 41 32 70 SW3 30.44S TC 5
PORT HOPE N/A 45 34 65 SW9 30.34F TC 7
TRI CITIES CLEAR 42 35 76 SW8 30.40S TC 6
YPSILANTI CLEAR 38 32 79 SW5 30.47S WCI 34 TC 3
MIZ043>046-050>051-056>058-064>065-071>073-077>080-180600-
SOUTHWEST LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK CLEAR 38 31 76 SW7 30.44F WCI 33 TC 3
BENTON HARBOR CLEAR 43 34 70 S7 30.44F TC 6
COLDWATER CLEAR 41 32 70 S7 30.45F TC 5
HOLLAND CLEAR 41 37 86 S7 30.41F TC 5
GRAND RAPIDS CLEAR 44 36 73 SW10 30.41F TC 7
KALAMAZOO CLEAR 41 33 73 SW9 30.44F TC 5
MARSHALL CLEAR 41 30 65 SW3 30.44F TC 5
MOUNT PLEASANT CLEAR 45 36 70 SW8 30.37F TC 7
MUSKEGON N/A 52 41 66 SW14 30.40S TC 11
SOUTH HAVEN CLEAR 45 34 65 S7 30.43F TC 7
STURGIS CLEAR 39 32 75 SW5 30.46S TC 4
MIZ016>042-180600-
NORTHERN LOWER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA CLEAR 41 35 79 S5 30.29F TC 5
BEAVER ISLAND CLEAR 54 36 50 SW24G33 30.24S TC 12
BELLAIRE CLEAR 46 39 76 CALM 30.30F TC 8
CHARLEVOIX CLEAR 52 36 54 SW12 30.27S TC 11
GAYLORD CLEAR 45 36 70 SW14 30.28F TC 7
HOUGHTON LAKE CLEAR 44 41 89 SW13 30.33F TC 7
MANISTEE CLEAR 52 38 58 SW7 30.33F TC 11
OSCODA CLEAR 45 39 81 SW14 30.32S TC 7
PELLSTON CLEAR 51 35 54 SW9 30.25F TC 11
TRAVERSE CITY CLEAR 50 37 61 SW10G21 30.28F TC 10
MIZ007>008-015-180600-
EASTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS CLEAR 51 35 54 W13G20 30.21F TC 11
MACKINAC ISLAN CLEAR 54 37 54 SW21G37 30.22F TC 12
NEWBERRY PTCLDY 48 37 66 SW14 30.20S TC 9
S. S. MARIE CLEAR 49 35 58 SW12G18 30.19F TC 9
MIZ004>006-011>014-085-180600-
CENTRAL UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE PTCLDY 52 37 58 SW12G17 30.21S TC 11
ESCANABA CLEAR 46 30 53 SW10G20 30.21S TC 8
MENOMINEE CLEAR 47 30 51 SW9G16 30.25F TC 8
SAWYER-GWINN CLEAR 45 30 57 SW14 30.14S TC 7
MIZ001>003-009>011-084-180600-
WESTERN UPPER MICHIGAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN CLEAR 47 30 51 SW7 30.17F TC 8
HOUGHTON PTCLDY 50 28 42 SW9 30.07S TC 10
COPPER HARBOR N/A 48 29 47 VRB6 30.05F TC 9
IRONWOOD PTCLDY 50 30 46 SW18G26 30.09F TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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