Mackinac Island
Current Weather ยท Forecast Products
NATIONAL WEATHER SERVICE - NBM V5.0 NBS GUIDANCE 1
NON-PRECIPITATION VARIABLES
KMCD 10/14/2026 Model Initialization Time: 02:00 EDT
Temperature
Max/ Dew Rel. Cloud Wind Wind
Day/Time 3HR Min Point Hum. Coverage Direction Speed
(EDT) (F) (F) (F) % % (mph)
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1014/08:00 50 45 83 73 (BKN) NW 12
11:00 52 44 74 83 (BKN) NW 13
14:00 53 43 69 84 (BKN) NW 12
17:00 53 41 64 74 (BKN) NW 12
20:00 49 55 41 74 74 (BKN) N 10
23:00 47 40 76 68 (BKN) N 8
1015/02:00 46 40 79 53 (SCT) NE 7
05:00 46 40 79 53 (SCT) E 9
08:00 46 40 40 79 82 (BKN) E 9
11:00 50 41 71 83 (BKN) SE 12
14:00 53 42 66 87 (BKN) SE 10
17:00 53 44 71 91 (BKN) SE 10
20:00 50 55 45 83 97 (OVC) SE 10
23:00 50 46 86 95 (OVC) E 8
1016/02:00 49 46 89 91 (BKN) E 7
05:00 48 46 93 89 (BKN) NE 9
08:00 47 42 44 89 86 (BKN) N 13
11:00 48 43 83 87 (BKN) N 16
14:00 48 40 74 81 (BKN) N 23
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- Missing values are denoted by: XX
- The 12-hour maximum and minimum temperature forecasts are valid
for the 12-hour period preceding the display time
NATIONAL WEATHER SERVICE - NBM V5.0 NBS GUIDANCE 1
PRECIPITATION VARIABLES
KMCD 10/14/2026 Model Initialization Time: 02:00 EDT
Probabilities (%) Precipitation Amounts (in)
Day/Time Precipitation Thunderstorm QPF* QPF* Snow -----
(EDT) 6HR 12HR 6HR 12HR 6HR 12HR 6HR -----
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1014/08:00 2 2 0.00 0.0
11:00
14:00 1 1 0.00 0.0
17:00
20:00 0 1 0 1 0.00 0.00 0.0
23:00
1015/02:00 1 0 0.00 0.0
05:00
08:00 1 2 0 0 0.00 0.00 0.0
11:00
14:00 11 0 0.00 0.0
17:00
20:00 30 40 1 1 0.00 0.00 0.0
23:00
1016/02:00 93 3 0.35 0.0
05:00
08:00 93 99 5 5 0.12 0.47 0.0
11:00
14:00 65 2 0.03 0.0
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- Missing values are denoted by: XX
- Precipitation probabilities are given as percent values indicating
the chance of 0.01 inches or more precipitation at the station
site for the 6- or 12-hour period ending at the specified time.
- Thunderstorm probability is the percent probability (0% - 100%)
of encountering a thunderstorm within the 6- or 12-hour period for
the 2.5km (1.5mi) sized grid box that includes the given site.
* QPF = Quantitative Precipitation Forecast (liquid water equivalent
total of all precipitation types over given period). Snow forecasts
provide 6-hour snowfall total in inches.