617  
ASUS43 KDTX 211410  
RWRMI  
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
900 AM EST FRI FEB 21 2025  
 
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>083-211500-  
SOUTHEAST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALMA CLOUDY 23 14 68 W8 30.51R WCI 14 TC -5  
ANN ARBOR CLOUDY 22 13 68 NW8 30.51R WCI 12 TC -6  
BAD AXE CLOUDY 22 16 78 NW6 30.45S WCI 14 TC -6  
DETROIT CITY CLOUDY 25 13 60 NW7 30.51R WCI 17 TC -4  
DETROIT FLURRIES 23 14 68 NW8 30.52R WCI 14 TC -5  
FLINT CLOUDY 22 15 75 MISG 30.50R TC -6  
GROSSE ILE FLURRIES 23 14 68 W8 30.52R WCI 14 TC -5  
HILLSDALE CLOUDY 21 14 73 NW5 30.50R WCI 15 TC -6  
HOWELL CLOUDY 21 15 76 W6 30.49S WCI 14 TC -6  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
JACKSON SUNNY 22 12 65 W7 30.51S WCI 13 TC -6  
LANSING SUNNY 21 11 65 NW6 30.52S WCI 13 TC -6  
MASON MOSUNNY 22 14 70 NW6 30.50S WCI 14 TC -6  
MIDLAND CLOUDY 25 14 63 NW8 30.49S WCI 16 TC -4  
MONROE CLOUDY 23 14 68 W9 30.53R WCI 13 TC -5  
MT. CLEMENS FLURRIES 24 13 62 W12 30.47R WCI 13 TC -4  
PONTIAC FLURRIES 22 13 68 NW8 30.47R WCI 12 TC -6  
PORT HOPE N/A 23 14 68 NW13G22 30.45R WCI 11 TC -5  
PORT HURON FLURRIES 23 16 74 W3 30.48S TC -5  
TRI CITIES CLOUDY 24 15 68 W9 30.50R WCI 14 TC -4  
YPSILANTI CLOUDY 23 14 68 NW9 30.52R WCI 13 TC -5  
 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-211500-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BATTLE CREEK PTSUNNY 22 15 75 CALM 30.52R TC -6  
BENTON HARBOR MOSUNNY 26 19 74 SW7 30.56S WCI 18 TC -3  
BIG RAPIDS CLOUDY 21 15 78 W3 30.50R TC -6  
COLDWATER CLOUDY 23 18 80 SW9 30.52R WCI 13 TC -5  
HOLLAND CLOUDY 24 16 71 CALM 30.55R TC -4  
GRAND RAPIDS MOSUNNY 21 14 74 W6 30.53R WCI 13 TC -6  
KALAMAZOO CLOUDY 25 17 72 NW5 30.54R WCI 19 TC -4  
MARSHALL PTSUNNY 22 13 68 CALM 30.52R TC -5  
MOUNT PLEASANT CLOUDY 24 13 64 W6 30.50R WCI 17 TC -4  
MUSKEGON MOSUNNY 17 13 84 SE3 30.54R TC -8  
SOUTH HAVEN PTSUNNY 29 14 54 W5 30.55S WCI 24 TC -2  
STURGIS CLOUDY 21 18 86 W8 30.54R WCI 12 TC -6  
 
MIZ016>042-211500-  
NORTHERN LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALPENA CLOUDY 16 10 77 N10 30.49R WCI 4 TC -9  
BEAVER ISLAND CLOUDY 16 12 86 NE2 30.50R TC -9  
BELLAIRE CLOUDY 19 10 68 NE3 30.52R TC -7  
CADILLAC CLOUDY 21 14 73 NW6 30.45R WCI 14 TC -6  
CHARLEVOIX CLOUDY 16 7 67 E6 30.50F WCI 7 TC -9  
HOUGHTON LAKE PTSUNNY 20 11 68 NW9 30.46R WCI 9 TC -7  
MANISTEE PTSUNNY 17 14 88 CALM 30.52R TC -8  
OSCODA CLOUDY 19 10 68 N10 30.47R WCI 8 TC -7  
PELLSTON SUNNY 10 4 76 CALM 30.51R TC -12  
TRAVERSE CITY CLOUDY 23 12 62 E5 30.49R WCI 17 TC -5  
LUDINGTON MOSUNNY 12 9 85 CALM 30.52S TC -11  
 
MIZ007>008-015-211500-  
EASTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KINROSS SUNNY 8 4 83 W5 30.48R WCI 0 TC -13  
MACKINAC ISLAN SUNNY 14 5 67 N2 30.48S TC -10  
NEWBERRY CLOUDY 12 9 87 S7 30.46S WCI 1 TC -11  
S. S. MARIE SUNNY 6 5 95 SW3 30.47R TC -14  
 
MIZ004>006-011>014-085-211500-  
CENTRAL UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MANISTIQUE CLOUDY 21 15 77 SE5 30.48S WCI 15 TC -6  
ESCANABA MOSUNNY 12 6 77 CALM 30.51R TC -11  
MENOMINEE SUNNY 5 2 87 CALM 30.53R TC -15  
SAWYER-GWINN SUNNY 3 0 85 CALM 30.43R TC -16  
 
MIZ001>003-009>011-084-211500-  
WESTERN UPPER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
IRON MOUNTAIN SUNNY 1 -5 75 CALM 30.44R TC -17  
HOUGHTON MOSUNNY 11 5 77 W8 30.39S WCI -1 TC -12  
COPPER HARBOR N/A 14 6 70 W7 30.42S WCI 4 TC -10  
IRONWOOD PTCLDY 3 0 87 SW5 30.44R WCI -6 TC -16  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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