National Weather Service United States Department of Commerce

Triple Digit Heat Indices Possible Monday

Increasing heat and humidity for northern Michigan to start the week.  Heat index values near or slightly above 100 degrees in many areas on Monday afternoon.  Avoid prolonged outdoor exposure and drink plenty of fluids.  Read More >

Observations from across/near northern Michigan

Marine Observations

Michigan Hourly Observations

 

Yesterday's high, low and precipitation reports from across northern Michigan

Northern Michigan Temperatures and Precipitation

 

Observation Text Products

                        
459
SXUS83 KAPX 122138
OMRAPX

Marine Observations
National Weather Service Gaylord MI
538 PM EDT Sun Jul 12 2026

WIND DATA (KTS) WAVES WATER
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME
-------------------------------------------------------------

Lake Superior/St Marys River

GRMM4 122050Z 200 15 19 Grand Marais
GRMM4 122050Z 200 15 19 Grand Marais
PTIM4 122100Z 250 6 11 Point Iroquois
CYAM 122100Z 210 10 19 SOO (Canada)
KANJ 122055Z 230 15 23 Sault Ste Marie
SWPM4 122100Z 230 15 19 67.99 S.W. Pier
LTRM4 122100Z 250 6 12 56.66 Little Rapids
RCKM4 122100Z 210 4 10 68.71 Rock Cut
WNEM4 122100Z 240 5 9 58.09 West Nebish Island

Lake Huron

DTLM4 122100Z 190 9 10 65.66 DeTour Village
KDRM 122115Z 190 5 Drummond Island
KMCD 122115Z 270 11 Mackinac Island
MACM4 122100Z 290 9 14 71.59 Mackinac City
KSLH 122115Z 250 8 Cheboygan Airport
CYGM4 122130Z 250 10 16 Cheboygan Marina
KPZQ 122115Z 210 5 Rogers City
PRIM4 122050Z 120 11 15 Presque Isle Light
KAPN 122054Z 110 8 Alpena Guard Base
APNM4 122110Z 140 14 15 Alpena Harbor Light
TBIM4 122030Z 160 12 13 Thunder Bay Island
SPTM4 122050Z 180 2 9 Sturgeon Point Light
TAWM4 122040Z 120 2 4 Tawas Point
GSLM4 122040Z 60 3 4 Gravelly Shoals

Lake Michigan

KISQ 122115Z 170 7 Manistique
PNLM4 122100Z 360 7 10 71.59 Port Inland
NABM4 122040Z 260 3 7 Naubinway
KSJX 122115Z 310 8 St James
KPLN 122054Z 230 8 Pellston
KMGN 122115Z 270 6 Harbor Springs
KCVX 122115Z 280 8 Charlevoix
GTLM4 122040Z 270 8 11 Grand Traverse Light
KFKS 122115Z 250 6 Frankfort
BSBM4 122040Z 190 8 10 Big Sable Point
LDTM4 122100Z CALM 5 Ludington
KLDM 122115Z 250 9 Ludington Airport


                        
474
ASUS43 KDTX 122110
RWRMI
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
500 PM EDT SUN JUL 12 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>083-122200-
SOUTHEAST LOWER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ADRIAN MOSUNNY 85 58 39 E8 30.17F TC 29
ALMA MOSUNNY 82 57 42 E7 30.18S TC 28
ANN ARBOR N/A N/A N/A N/A MISG N/A
BAD AXE SUNNY 82 59 44 CALM 30.17F TC 28
CARO SUNNY 84 57 39 SE6 30.17S TC 29
DETROIT CITY SUNNY 82 56 40 NE6G18 30.16F TC 28
DETROIT MOSUNNY 84 55 36 E9 30.17F TC 29
FLINT PTSUNNY 86 58 38 SW6 30.16F TC 30
GROSSE ILE SUNNY 82 59 44 E8 30.16F TC 28
HILLSDALE MOSUNNY 84 59 42 E6 30.18F TC 29
HOWELL MOSUNNY 82 57 42 NE3 30.17F TC 28

CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSON SUNNY 84 56 38 N6 30.18F TC 29
LAMBERTVILLE MOSUNNY 82 63 51 VRB6 30.16F TC 28
LANSING SUNNY 84 48 28 N5 30.17F TC 29
LAPEER MOSUNNY 84 59 42 NE5 30.17F TC 29
MASON SUNNY 85 49 28 NE3 30.16F TC 30
MONROE SUNNY 81 64 57 SE10 30.17S TC 27
MT. CLEMENS MOSUNNY 83 58 42 SE8 30.12F TC 28
PONTIAC MOSUNNY 83 55 38 E5 30.17F TC 28
PORT HOPE N/A 77 64 64 E12 30.17F TC 25
PORT HURON SUNNY 82 52 34 NE6 30.17F TC 28
TRI CITIES SUNNY 82 56 40 NE3 30.18F TC 28
MIDLAND SUNNY 82 57 42 VRB3 30.17F TC 28
TROY SUNNY 84 55 37 E8 30.16F TC 29
SAGINAW HB SUNNY 84 54 34 VRB2 30.16F TC 29
$$
MIZ043>046-050>051-056>058-064>065-071>073-077>080-122200-
SOUTHWEST LOWER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
BATTLE CREEK SUNNY 84 52 33 N10 30.18F TC 29
BENTON HARBOR SUNNY 80 63 55 N6 30.17F TC 27
BIG RAPIDS MOSUNNY 86 55 35 VRB2 30.15F TC 30
COLDWATER SUNNY 82 61 47 N7 30.17F TC 28
FREMONT SUNNY 86 57 37 N3 30.15F TC 30
HOLLAND SUNNY 83 61 47 NW10 30.19S TC 28
GRAND RAPIDS MOSUNNY 87 54 32 NE8 30.17F TC 31
IONIA SUNNY 84 57 39 N5 30.18S TC 29
KALAMAZOO SUNNY 85 55 35 E7 30.17F TC 29
LUDINGTON SUNNY 79 61 53 SW8 30.17F TC 26
MARSHALL SUNNY 84 55 37 NE3 30.17F TC 29
MOUNT PLEASANT MOSUNNY 84 55 36 NE3 30.17F TC 29
MUSKEGON MOSUNNY 85 59 41 W8 30.17F TC 29
SOUTH HAVEN SUNNY 81 61 50 NW9 30.18F TC 27
$$
MIZ016>042-122200-
NORTHERN LOWER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALPENA MOSUNNY 83 60 45 E9 30.16F TC 28
BEAVER ISLAND PTSUNNY 75 64 69 W8 30.20R TC 24
BELLAIRE PTSUNNY 85 59 40 CALM 30.16S TC 30
CADILLAC MOSUNNY 86 59 39 SW3 30.17F TC 30
CHARLEVOIX MOSUNNY 82 63 51 SW7 30.16R TC 28
CHEBOYGAN MOSUNNY 86 63 45 W9 30.14S TC 30
FRANKFORT SUNNY 79 63 57 SW9G16 30.16R TC 26
GAYLORD PTSUNNY 83 55 38 SW8 30.19R TC 28
GRAYLING PTSUNNY 87 58 37 S5 30.15F TC 31
HARBOR SPRINGS PTSUNNY 86 61 42 W5 30.16R TC 30
HOUGHTON LAKE MOSUNNY 83 52 34 SW5 30.18F TC 28
MANISTEE SUNNY 83 64 52 W9 30.14F TC 28
PELLSTON PTSUNNY 85 61 44 SW9 30.17R TC 29
ROGERS CITY MOSUNNY 86 59 39 S12 30.14R TC 30
TRAVERSE CITY PTSUNNY 87 59 38 VRB6 30.13R TC 31
$$
MIZ007>008-015-122200-
EASTERN UPPER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
KINROSS PTSUNNY 79 61 53 W12G18 30.16R TC 26
MACKINAC ISLAN PTSUNNY 77 64 65 W13 30.17R TC 25
NEWBERRY LGT RAIN 70 68 94 SW12 30.18S TC 21
S. S. MARIE CLOUDY 81 61 50 SW17G26 30.13R TC 27
$$
MIZ004>006-011>014-085-122200-
CENTRAL UPPER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
MANISTIQUE LGT RAIN 72 68 88 NE14G26 30.21R TC 22
ESCANABA CLOUDY 81 69 67 S10 30.14R TC 27
SAWYER-GWINN TSTM 68 66 94 NE14 30.16S TC 20
MUNISING N/A 67 65 93 S7 30.11F TC 19
$$
MIZ001>003-009>011-084-122200-
WESTERN UPPER MICHIGAN

CITY SKY/WX TMP DP RH WIND PRES REMARKS
IRON MOUNTAIN PTSUNNY 89 71 55 SW13G24 30.10F HX 95 TC 32
HOUGHTON PTSUNNY 74 66 76 SE16 30.10F TC 23
COPPER HARBOR N/A 75 63 66 SW9G23 30.02F TC 24
IRONWOOD SUNNY 91 70 49 SW13G22 30.10S HX 96 TC 33
$$

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