MSU Agricultural Weather Office

Muskegon โ€” 60-Hour Guidance Forecast

Current Weather ยท Forecast Products

NATIONAL WEATHER SERVICE - NBM V5.0 NBS GUIDANCE    1 
                          NON-PRECIPITATION VARIABLES 
 
KMKG  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) 
-------------------------------------------------------------------------------- 
1014/08:00       53            52      96      83 (BKN)       N            6     
 
     11:00       60            52      75      61 (BKN)       N            9     
 
     14:00       63            50      62      52 (SCT)       N            9     
 
     17:00       63            48      58      32 (SCT)       N            9     
 
     20:00       56     65     48      74      39 (SCT)       N            8     
 
     23:00       52            45      77      42 (SCT)      NE            9     
 
1015/02:00       49            44      83      50 (SCT)      NE            8     
 
     05:00       48            44      86      68 (BKN)       E            9     
 
     08:00       46     43     44      93      76 (BKN)       E           10     
 
     11:00       55            47      74      76 (BKN)       E           10     
 
     14:00       59            48      67      93 (BKN)       E           10     
 
     17:00       59            50      72      92 (BKN)       E            9     
 
     20:00       54     62     52      93      97 (OVC)       E            8     
 
     23:00       54            53      96      96 (OVC)       E            5     
 
1016/02:00       53            52      96      95 (OVC)       N            7     
 
     05:00       52            50      93      94 (OVC)      NW           14     
 
     08:00       49     45     47      93      85 (BKN)      NW           20     
 
     11:00       54            47      77      81 (BKN)      NW           21     
 
     14:00       55            45      69      83 (BKN)      NW           24     
 
-------------------------------------------------------------------------------- 
  - 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 
 
KMKG  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     ----- 
-------------------------------------------------------------------------------- 
1014/08:00        9             5               0.00              0.0   
 
     11:00                                                              
 
     14:00        2             0               0.00              0.0   
 
     17:00                                                              
 
     20:00        0      2      0      0        0.00     0.00     0.0   
 
     23:00                                                              
 
1015/02:00        0             0               0.00              0.0   
 
     05:00                                                              
 
     08:00        5      0      0      0        0.00     0.00     0.0   
 
     11:00                                                              
 
     14:00       13             1               0.00              0.0   
 
     17:00                                                              
 
     20:00       80     81      6      6        0.22     0.22     0.0   
 
     23:00                                                              
 
1016/02:00       91             9               0.23              0.0   
 
     05:00                                                              
 
     08:00       70     97      6      9        0.04     0.27     0.0   
 
     11:00                                                              
 
     14:00       90            10               0.08              0.0   
 
-------------------------------------------------------------------------------- 
  - 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.