WXSIM/NWS FORECAST COMPARISON

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

Morning Forecast

Updated: 01-20-18 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
01-20-18 42   54 35   37 43   47 39   41 47   55 25   24 32   28 17   10
01-19-18 23 42 57 43 22 32 28   57 39   36 33   45 43   41 38   53 44   23
01-18-18 33 34 46 18 16 21 39 42 52 26 22 26 40   52 32   35 46   44 37   40
01-17-18 21 23 27 13 -3 13 32 34 43 19 16 18 41 42 53 28 22 28 43   51 33   37
01-16-18 1 19 10 19   -5 -1 23 26 21 -3 12 12 34 43 33 16 16 20 42 53 41 22 27
01-15-18 16 12 19 3 11 -1 19 19 11 0   -8 19 23 26 10 -3 8 33 34 41 19 16 15
01-14-18 21 20 22 13 -2 15 13 12 16 -4 11 -3 14 19 7 -5   -14 16 23 19 7 -3 2
01-13-18 15 15 18 -2 1 -5 21 20 18 11 -2 10 13 12 11 -5 11 -8 10 19 2 -6   -17
01-12-18 10 19 16 21 12 0 3 15 17 14 1 -5 -2 20 20 20 -2 10 12 12 12 13 11 -11
01-11-18 23 51 48 37 45 14 32 19 22 44 12 8 39 15 21 46 1 -5 18 20 22 26 -2 10
01-10-18 29 48 52 45 29 47 45 51 50 50 45 14 13 19 26 25 12 11 11 15 19 17 1 -3
01-09-18 23 34 47 37 22 37 32 48 50 44 29 46 39 51 53 46 45 8 18 19 23 26 12 9
01-08-18 27 39 47 33 31 22 16 34 46 35 22 38 31 48 53 44 29 46 38 51 51 42 45 7
01-07-18 -1 32 33 30 4 22 24 39 44 34 31 17 15 34 41 35 22 31 29 48 49 44 29 42
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 4 2 2 0 4 4 1 1 2 3 1 2 4 4 1 1
% Succ 30.8   15.4 15.4   0.0 33.3   33.3 8.3   8.3 18.2   27.3 9.1   18.2 40.0   40.0 10.0   10.0

Noon Forecast

Updated: 01-20-18 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
01-20-18 42   54 35   37 43   47 39   41 47   57 25   26 32   30 17   13
01-19-18 44 42 54 28 26 32 39   56 33   34 43   47 38   42 44   57 23   21
01-18-18 33 34 42 18 22 20 39 42 52 26 26 30 40   57 32   36 46   44 37   40
01-17-18 21 23 20 13 16 10 32 34 43 19 22 21 41 42 57 28 26 28 43   53 33   34
01-16-18 19 19 15 0 -3 -5 21 23 25 12 16 12 33 34 42 20 22 17 41 42 54 31 26 28
01-15-18 16 12 14 3   -3 19 19 10 0 -3 -6 19 23 26 10 16 7 33 34 40 19 22 16
01-14-18 21 20 21 13 11 14 13 12 15 -4   -2 14 19 5 -5 -3 -14 16 23 22 7 16 7
01-13-18 14 15 13 -2 -2 -8 21 20 18 11 11 9 13 12 13 -5   -4 10 19 6 -6 -3 -16
01-12-18 21 19 20 3 1 -1 14 15 18 -2 -2 -5 20 20 21 12 11 10 13 12 12 -5   -9
01-11-18 51 51 52 10 12 12 20 19 21 7 1 7 16 15 20 -1 -2 -6 19 20 23 10 11 12
01-10-18 29 48 49 45 45 47 45 51 51 50 12 14 13 19 25 25 1 11 11 15 19 17 -2 -3
01-09-18 35 34 40 31 29 31 45 48 52 44 45 47 47 51 51 15 12 12 25 19 25 11 1 7
01-08-18 35 39 42 16 22 21 35 34 44 31 29 34 44 48 47 38 45 42 42 51 51 18 12 7
01-07-18 30 32 32 24 31 23 34 39 46 15 22 19 35 34 40 29 29 32 44 48 50 37 45 43
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 10 7 7 7 8 4 5 5 6 4 6 3 4 4 1 4
% Succ 76.9   53.8 53.8   53.8 66.7   33.3 41.7   41.7 54.5   36.4 54.5   27.3 40.0   40.0 10.0   40.0

Evening Forecast

Updated: 01-20-18 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
01-20-18 36   36 44   47 40   40 49   52 28   25 33   30 18   14 33   28
01-19-18 29 26 30 41 42 50 32   33 42   45 38   41 47   53 24   26 33   28
01-18-18 20 22 19 41 34 53 26 26 27 41 42 57 32   38 45   46 39   41 43   45
01-17-18 13 16 9 32 23 42 19 22 19 41 34 59 28 26 29 43 42 57 33   36 45   45
01-16-18 0 -3 -2 21 19 19 13 16 13 33 23 44 20 22 19 41 34 55 30 26 29 44 42 46
01-15-18 7   -4 20 12 11 1 -3 -4 20 19 26 11 16 7 33 23 37 20 22 14 40 34 52
01-14-18 14 11 14 16 20 15 2   -2 18 12 8 -1 -3 -13 18 19 23 8 16 6 32 23 39
01-13-18 -4 -2 -5 21 15 18 12 11 9 13 20 13 -4   -4 11 12 9 -5 -3 -14 16 19 17
01-12-18 2 1 -3 14 19 16 -2 -2 -6 20 15 20 12 11 10 15 20 12 -4   -10 12 12 -6
01-11-18 51 12 9 11 51 18 20 1 4 7 19 18 16 -2 -4 -1 15 23 19 11 12 10 20 14
01-10-18 29 45 43 45 48 52 45 12 15 50 51 23 13 1 9 25 19 16 11 -2 -1 17 15 19
01-09-18 34 29 29 31 34 53 44 45 47 44 48 50 47 12 13 15 51 27 25 1 12 11 19 15
01-08-18 35 22 23 16 39 46 35 29 37 31 34 51 44 45 46 38 48 50 42 12 7 18 51 17
01-07-18 30 31 22 24 32 43 34 22 16 15 39 41 35 29 31 29 34 50 44 45 43 37 48 49
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 4 4 2 2 5 5 3 3 5 5 3 1 3 3 3 2
% Succ 30.8   30.8 15.4   15.4 41.7   41.7 25.0   25.0 45.5   45.5 27.3   9.1 30.0   30.0 30.0   20.0

Night Forecast

Updated: 01-21-18 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
01-21-18 36   32 43   48 40   41 49   57 28   28 33   31 18   15 33   33
01-20-18 29 26 32 41 49 54 32   36 42   46 38   40 47   56 24   26 33   28
01-19-18 20 22 23 41 42 53 26 26 29 41 49 53 32   35 45   47 39   40 43   52
01-18-18 13 16 13 32 34 43 19 22 19 41 42 52 28 26 24 43 49 54 33   34 45   45
01-17-18 0 -3 -1 21 23 25 13 16 12 33 34 45 20 22 21 41 42 55 30 26 29 44 49 50
01-16-18 1   -3 20 19 12 1 -3 -4 20 23 27 11 16 12 33 34 45 20 22 18 40 42 54
01-15-18 13 11 16 15 12 18 2   0 18 19 13 -1 -3 -7 18 23 24 8 16 6 32 34 39
01-14-18 -3 -2 -4 21 20 19 12 11 12 13 12 15 -4   -1 11 19 7 -5 -3 -13 16 23 19
01-13-18 2 1 0 14 15 16 -2 -2 -6 20 20 19 12 11 11 15 12 13 -4   -4 12 19 11
01-12-18 10 12 8 20 19 17 4 1 2 15 15 18 -2 -2 -2 20 20 21 12 11 10 17 12 12
01-11-18 23 45 48 37 51 52 32 12 12 44 19 24 39 1 10 46 15 19 18 -2 -5 26 20 23
01-10-18 29 29 30 44 48 53 44 45 49 50 51 51 14 12 15 25 19 25 11 1 9 17 15 13
01-09-18 23 22 24 37 34 44 32 29 33 44 48 45 39 45 41 46 51 53 18 12 7 26 19 20
01-08-18 24 31 26 33 39 44 16 22 20 35 34 45 30 29 33 43 48 47 38 45 43 45 51 46
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 6 7 5 5 6 8 2 7 5 3 5 3 2 3 4
% Succ 61.5   46.2 53.8   38.5 41.7   50.0 66.7   16.7 63.6   45.5 27.3   45.5 30.0   20.0 30.0   40.0