WXSIM/NWS FORECAST COMPARISON

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

Morning Forecast

Updated: 07-20-18 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
07-20-18 74   79 65   65 80   78 66   64 81   82 62   61 85   85 64   61
07-19-18 78 78 79 67 58 67 78   77 65   65 81   78 65   61 81   78 63   61
07-18-18 81 81 85 59 58 60 80 78 88 67 58 68 84   89 64   66 79   75 63   63
07-17-18 84 85 88 60 58 59 81 81 85 62 58 64 80 78 76 66 58 68 83   88 63   64
07-16-18 86 85 86 61 67 60 82 85 85 59 58 59 82 81 82 61 58 65 78 78 84 65 58 67
07-15-18 87 87 93 71 67 70 86 85 90 62 67 66 83 85 88 58 58 61 80 81 85 59 58 62
07-14-18 86 82 84 70 70 69 88 87 92 71 67 71 86 85 86 61 67 63 83 85 84 59 58 63
07-13-18 92 92 99 71 67 73 86 82 80 69 70 71 88 87 90 71 67 75 86 85 78 63 67 64
07-12-18 90 88 97 66 63 65 93 92 100 71 67 70 88 82 85 71 70 71 88 87 93 72 67 75
07-11-18 88 87 95 64 59 59 89 88 95 67 63 61 90 92 97 71 67 64 87 82 96 70 70 65
07-10-18 88 87 93 62 68 59 87 87 95 64 59 63 89 88 95 69 63 64 88 92 87 70 67 72
07-07-18 80 90 87 56 55 55 85 87 93 63 68 59 90 87 96 68 59 65 87 88 89 64 63 60
07-06-18 79 79 87 54 64 56 80 90 88 57 55 57 85 87 93 63 68 61 88 87 92 68 59 61
07-05-18 89 89 88 62 70 64 80 79 87 55 64 59 81 90 85 58 55 59 84 87 91 62 68 67
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 11 4 4 6 9 3 3 5 8 3 2 2 7 2 4 2
% Succ 84.6   30.8 30.8   46.2 75.0   25.0 25.0   41.7 72.7   27.3 18.2   18.2 70.0   20.0 40.0   20.0

Noon Forecast

Updated: 07-20-18 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
07-20-18 74   79 65   65 80   79 66   63 81   79 62   63 85   84 64   62
07-19-18 78 78 83 67 68 67 78   79 65   66 81   76 65   63 81   77 63   62
07-18-18 81 81 85 59 58 61 80 78 85 67 68 65 84   79 64   69 79   74 63   64
07-17-18 84 85 88 60 58 62 81 81 84 62 58 65 80 78 83 66 68 69 83   85 63   66
07-16-18 87 85 89 61 58 65 82 85 87 59 58 63 82 81 85 61 58 66 78 78 81 65 68 68
07-15-18 87 87 90 71 67 67 86 85 89 62 58 65 83 85 86 58 58 60 80 81 85 59 58 63
07-14-18 86 82 88 70 67 73 88 87 91 71 67 72 86 85 87 61 58 63 83 85 81 59 58 65
07-13-18 92 92 96 71 70 73 86 82 84 69 67 71 88 87 89 71 67 72 86 85 76 63 58 64
07-12-18 89 88 98 66 67 65 93 92 99 71 70 72 88 82 80 71 67 70 88 87 90 72 67 73
07-11-18 88 87 95 64 63 61 89 88 95 67 67 62 91 92 99 70 70 74 87 82 95 70 67 73
07-10-18 88 87 94 62 59 63 87 87 95 64 63 64 89 88 95 69 67 68 88 92 96 70 70 74
07-09-18 91 90 96 68 68 65 87 87 93 62 59 63 86 87 94 64 63 64 86 88 95 69 67 72
07-08-18 86 84 93 61 55 60 90 90 97 68 68 68 87 87 93 62 59 62 85 87 92 64 63 63
07-07-18 80 81 88 56 52 56 85 84 92 63 55 61 90 90 95 68 68 65 87 87 95 64 59 64
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 12 0 7 4 10 2 7 3 10 4 6 4 8 0 5 2
% Succ 92.3   0.0 53.8   30.8 83.3   16.7 58.3   25.0 90.9   36.4 54.5   36.4 80.0   0.0 50.0   20.0

Evening Forecast

Updated: 07-20-18 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
07-20-18 65   65 79   80 65   63 80   81 62   63 84   85 64   62 86   87
07-19-18 66 68 68 77 78 75 65   66 80   78 65   63 80   79 63   63 85   85
07-18-18 59 58 63 78 81 83 67 68 65 81 78 74 64   66 81   82 64   64 80   78
07-17-18 59 58 61 81 85 83 60 58 63 80 81 85 66 68 67 83 78 87 64   68 79   76
07-16-18 61 58 62 83 85 86 60 58 59 82 85 84 62 58 67 80 81 83 66 68 68 81 78 83
07-15-18 70 67 69 86 87 90 62 58 65 83 85 85 58 58 59 81 85 83 61 58 58 79 81 88
07-14-18 70 67 71 87 82 90 71 67 69 86 87 88 61 58 64 82 85 86 60 58 62 81 85 85
07-13-18 71 70 75 86 92 80 69 67 72 88 82 83 71 67 72 86 87 87 63 58 65 83 85 84
07-12-18 67 67 67 92 88 97 71 70 72 88 92 84 69 67 72 89 82 90 71 67 73 87 87 79
07-11-18 65 63 65 90 87 94 67 67 64 92 88 98 69 70 71 90 92 83 70 67 73 89 82 92
07-10-18 63 59 63 89 87 93 65 63 62 89 87 95 67 67 62 90 88 95 71 70 71 87 92 79
07-09-18 70 68 67 88 90 93 61 59 65 87 87 94 64 63 66 87 87 95 68 67 68 88 88 87
07-08-18 61 55 63 90 84 95 69 68 69 87 90 92 61 59 61 85 87 92 65 63 65 86 87 91
07-07-18 54 52 57 84 81 93 62 55 61 90 84 96 68 68 66 87 90 91 62 59 61 85 87 89
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 8 5 5 3 9 5 5 5 8 5 6 5 5 6 6 4
% Succ 61.5   38.5 38.5   23.1 75.0   41.7 41.7   41.7 72.7   45.5 54.5   45.5 50.0   60.0 60.0   40.0

Night Forecast

Updated: 07-20-18 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
07-20-18 66   68 77   78 65   65 80   80 65   63 80   75 63   59 85   86
07-19-18 59 58 59 78 78 84 67   66 81   78 64   66 81   77 64   62 80   78
07-18-18 59 58 60 81 81 84 60 58 60 80 78 88 66   67 83   83 64   68 79   83
07-17-18 61 58 58 83 85 88 60 58 60 82 81 84 62 58 67 80 78 73 66   68 81   84
07-16-18 70 67 67 86 85 88 62 58 60 83 85 86 58 58 58 81 81 87 61 58 62 79 78 82
07-15-18 70 67 67 87 87 92 71 67 67 86 85 90 61 58 63 82 85 87 60 58 59 81 81 85
07-14-18 71 70 69 86 82 83 69 67 72 88 87 87 71 67 72 86 85 84 63 58 63 83 85 82
07-12-18 65 67 61 90 92 98 67 70 65 92 82 99 69 67 72 90 87 78 70 67 71 89 85 89
07-10-18 70 59 66 88 87 94 61 67 62 87 92 94 64 70 64 87 82 91 68 67 63 88 87 95
07-09-18 61 55 58 90 90 94 69 59 62 87 87 93 61 67 59 85 92 90 65 70 63 86 82 95
07-08-18 54 52 53 84 84 92 62 55 60 90 90 94 68 59 64 87 87 89 62 67 59 85 92 89
07-07-18 53 50 53 80 81 88 57 52 57 85 84 94 62 55 61 89 90 96 68 59 67 86 87 92
07-06-18 62 64 63 79 79 89 54 50 58 81 81 89 57 52 58 84 84 93 63 55 59 88 90 93
07-05-18 73 70 72 88 89 89 64 64 63 82 79 87 56 50 58 81 81 86 59 52 59 83 84 91
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 6 9 12 2 4 5 9 3 2 1 7 4 2 1 7 0
% Succ 46.2   69.2 92.3   15.4 33.3   41.7 75.0   25.0 18.2   9.1 63.6   36.4 20.0   10.0 70.0   0.0