WXSIM/NWS FORECAST COMPARISON

Legend: National Weather Service (NW), Actual Observed (Act), WxSim Generated (WS)

Morning Forecast

Updated: 09-25-18 at 6:00 am
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° F High Low High Low High Low High Low
Date NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
09-25-18 79   81 47   42 65   64 43   42 71   70 46   44 66   66 42   46
09-24-18 76 76 77 61 50 58 79   80 49   42 66   63 44   39 68   67 44   40
09-23-18 75 77 76 50 44 47 75 76 74 59 50 55 76   80 51   54 66   63 44   44
09-22-18 68 71 69 45 45 43 73 77 74 52 44 45 75 76 80 62 50 59 75   78 49   56
09-21-18 68 69 71 44 67 44 68 71 70 46 45 42 74 77 74 52 44 46 77 76 79 61 50 62
09-20-18 91 92 89 67 64 66 69 69 68 47 67 44 68 71 69 46 45 44 73 77 74 52 44 48
09-19-18 82 77 85 69 62 68 90 92 90 67 64 68 72 69 74 47 67 44 69 71 70 48 45 47
09-18-18 88 77 88 65 65 66 81 77 86 69 62 70 91 92 90 66 64 66 74 69 77 51 67 44
09-17-18 90 92 89 66 61 65 87 77 88 65 65 64 82 77 82 69 62 69 88 92 89 64 64 63
09-16-18 86 89 86 64 58 62 91 92 87 65 61 65 87 77 88 66 65 67 84 77 84 69 62 69
09-15-18 88 89 86 62 60 58 87 89 86 64 58 63 87 92 87 66 61 64 87 77 88 64 65 65
09-14-18 85 89 87 62 58 59 85 89 84 61 60 57 86 89 85 65 58 58 87 92 86 65 61 60
09-13-18 81 85 81 60 55 57 85 89 85 61 58 59 86 89 85 61 60 57 85 89 86 64 58 58
09-12-18 82 84 81 56 52 54 79 85 79 58 55 55 84 89 83 61 58 59 84 89 86 60 60 55
Results NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
# Succ 7 5 3 7 5 4 3 4 2 2 4 6 2 1 3 5
% Succ 53.8   38.5 23.1   53.8 41.7   33.3 25.0   33.3 18.2   18.2 36.4   54.5 20.0   10.0 30.0   50.0

Noon Forecast

Updated: 09-25-18 at 12:00 pm
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° F High Low High Low High Low High Low
Date NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
09-25-18 79   79 47   41 65   65 43   41 71   71 46   46 66   59 42   38
09-24-18 78 76 78 61 58 60 79   80 49   42 66   64 44   41 68   71 44   45
09-22-18 68 77 69 45 50 43 73 76 73 52 58 49 75   78 62   61 75   79 49   55
09-21-18 69 69 68 44 45 44 68 77 69 46 50 42 74 76 74 52 58 46 77   79 61   58
09-20-18 91 92 87 67 67 65 69 69 69 47 45 43 68 77 69 46 50 43 73 76 75 52 58 46
09-19-18 82 77 84 69 64 67 90 92 89 67 67 69 72 69 73 47 45 45 69 77 70 48 50 48
09-18-18 78 77 86 65 62 64 81 77 86 69 64 68 91 92 88 66 67 66 74 69 74 51 45 43
09-17-18 90 92 91 66 65 66 87 77 87 65 62 64 82 77 81 69 64 69 88 92 88 64 67 62
09-15-18 88 89 87 62 61 57 87 92 84 64 65 59 87 77 86 66 62 63 87 77 86 64 64 60
09-14-18 85 89 88 62 60 60 85 89 84 61 61 58 86 92 85 65 65 60 87 77 87 65 62 63
09-13-18 81 85 81 60 58 56 85 89 84 61 60 57 86 89 83 61 61 58 85 92 85 64 65 63
09-12-18 82 84 81 56 55 55 79 85 79 58 58 56 84 89 83 61 60 59 84 89 84 60 61 57
09-11-18 80 82 79 54 52 55 80 84 80 56 55 54 79 85 79 58 58 55 83 89 83 59 60 56
09-10-18 74 76 74 49 48 49 77 82 77 54 52 53 79 84 79 57 55 54 81 85 79 59 58 55
Results NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
# Succ 9 6 9 9 2 1 8 6 2 1 7 5 0 1 6 4
% Succ 69.2   46.2 69.2   69.2 16.7   8.3 66.7   50.0 18.2   9.1 63.6   45.5     10.0 60.0   40.0

Evening Forecast

Updated: 09-23-18 at 6:00 pm
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° F Low High Low High Low High Low High
Date NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
09-23-18 50   46 74   71 60   54 77   78 50   46 66   66 44   41 67   66
09-22-18 41 44 44 72 71 75 52   47 74   75 60   58 75   77 50   54 66   63
09-21-18 45 45 43 68 69 69 45 44 42 73 71 74 51   45 76   77 61   59 73   77
09-20-18 66 67 67 69 92 69 45 45 42 69 69 69 46 44 45 73 71 74 53   49 77   79
09-19-18 68 64 61 90 77 84 67 67 68 71 92 72 46 45 48 69 69 67 48 44 47 73 71 72
09-18-18 65 62 65 80 77 86 69 64 68 90 77 87 68 67 69 73 92 75 49 45 43 69 69 69
09-17-18 67 65 68 87 92 88 65 62 66 83 77 84 69 64 69 90 77 88 66 67 64 74 92 70
09-16-18 64 61 63 91 89 87 65 65 64 87 92 88 65 62 68 85 77 85 69 64 69 87 77 88
09-15-18 61 58 58 86 89 86 64 61 60 87 89 87 65 65 63 86 92 86 64 62 67 83 77 83
09-14-18 62 60 60 86 89 85 60 58 58 86 89 85 64 61 62 87 89 87 65 65 61 85 92 88
09-13-18 59 58 57 86 85 85 61 60 58 85 89 84 61 58 57 86 89 85 65 61 61 86 89 87
09-12-18 56 55 55 81 84 80 58 58 56 84 85 83 61 60 59 85 89 83 60 58 56 84 89 85
09-11-18 55 52 55 80 82 80 56 55 55 78 84 78 58 58 55 83 85 83 61 60 58 84 89 84
09-10-18 49 48 49 77 76 77 55 52 52 78 82 80 56 55 54 79 84 80 58 58 52 82 85 82
Results NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
# Succ 7 9 6 5 8 9 4 4 7 7 4 3 6 4 2 3
% Succ 53.8   69.2 46.2   38.5 66.7   75.0 33.3   33.3 63.6   63.6 36.4   27.3 60.0   40.0 20.0   30.0

Night Forecast

Updated: 09-25-18 at 12:00 am
Goal Forecast Day Day +1 Day +2 Day +3
± 2.0° F Low High Low High Low High Low High
Date NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
09-25-18 61   60 79   82 48   42 66   64 44   41 70   69 45   42 64   69
09-24-18 49 50 49 74 76 77 60   60 77   80 50   42 66   64 44   38 67   68
09-23-18 41 44 43 72 77 74 52 50 45 74 76 72 60   56 75   77 50   53 66   63
09-22-18 45 45 44 68 71 70 45 44 42 73 77 74 51 50 46 76 76 79 61   60 73   80
09-21-18 66 67 69 69 69 70 45 45 44 69 71 70 46 44 45 73 77 74 53 50 49 77 76 79
09-20-18 68 64 65 90 92 90 67 67 67 71 69 69 46 45 45 69 71 69 48 44 44 73 77 74
09-19-18 65 62 61 80 77 84 69 64 68 90 92 90 68 67 69 73 69 77 49 45 46 69 71 71
09-18-18 66 65 63 87 77 85 65 62 65 83 77 84 69 64 69 90 92 89 66 67 65 74 69 69
09-17-18 65 61 61 91 92 87 65 65 65 87 77 89 65 62 66 85 77 84 69 64 69 87 92 88
09-16-18 61 58 57 86 89 84 64 61 60 87 92 86 65 65 62 86 77 88 64 62 66 83 77 84
09-15-18 62 60 59 86 89 85 60 58 56 86 89 85 64 61 59 87 92 87 65 65 59 85 77 88
09-14-18 59 58 57 86 89 85 61 60 58 85 89 84 61 58 57 86 89 86 65 61 58 86 92 87
09-13-18 56 55 53 81 85 79 58 58 56 84 89 84 61 60 59 85 89 84 60 58 58 84 89 85
09-11-18 49 52 48 77 84 77 55 55 53 78 85 80 56 58 54 79 89 80 58 60 54 82 89 82
Results NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS NW Act WS
# Succ 7 12 4 4 9 9 4 3 7 6 3 1 5 5 2 2
% Succ 53.8   92.3 30.8   30.8 75.0   75.0 33.3   25.0 63.6   54.5 27.3   9.1 50.0   50.0 20.0   20.0