Current WXSIM Forecast

Sunday, 18-Oct-2026 08:00 am

Today

Sunny
Sunny
High: 68°
Tonight

Partly Cloudy
Partly Cloudy
Low: 46°
Monday

Partly Cloudy
Partly Cloudy
High: 72°
Monday
night
Partly Cloudy
Partly Cloudy
Low: 44°
Tuesday

Sunny
Sunny
High: 71°
Tuesday
night
Partly Cloudy
Partly Cloudy
Low: 47°
Wednesday

Mostly Sunny
Mostly Sunny
High: 77°
Wednesday
night
Mostly Clear
Mostly Clear
Low: 46°
Thursday

Mostly Sunny
Mostly Sunny
High: 78°

Current NWS Forecast

Sun, 18-Oct-2026 7:35am CDT

Today

Today: Sunny
Sunny

Hi 68 °F
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 44 °F
Monday

Monday: Mostly Sunny
Mostly Sunny

Hi 67 °F
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy

Lo 46 °F
Tuesday

Tuesday: Sunny
Sunny

Hi 70 °F
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear

Lo 52 °F
Wednesday

Wednesday: Sunny
Sunny

Hi 75 °F
Wednesday
Night
Wednesday Night: Clear
Clear

Lo 53 °F
Thursday

Thursday: Sunny
Sunny

Hi 81 °F



WxSim & NWS Temperature Forecast Comparison

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

2AM Forecasts

Updated: 10-18-26 at 2:00 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
10-18-26 41   45 68   68 44   49 66   73 46   53 70   79 52   58 75   85
10-17-26 31 48.4°F 32 60 62.1 °F 61 41   41 66   67 43   41 64   68 48   46 70   68
10-16-26 42 34.8°F 44 55 57.8 °F 52 30 48.4°F 34 61 62.1 °F 61 41   40 67   66 46   44 70   66
10-15-26 50 45.5°F 52 59 56.5 °F 56 43 34.8°F 46 54 57.8 °F 52 32 48.4°F 36 62 62.1 °F 61 43   43 68   66
10-14-26 50 55.6°F 49 62 61.2 °F 62 53 45.5°F 51 61 56.5 °F 58 43 34.8°F 42 57 57.8 °F 54 35 48.4°F 38 63 62.1 °F 61
10-13-26 53 49.6°F 51 63 59.4 °F 73 52 55.6°F 51 65 61.2 °F 61 54 45.5°F 52 63 56.5 °F 58 45 34.8°F 42 59 57.8 °F 54
10-12-26 75 55.8°F 71 94 94.5 °F 93 59 49.6°F 60 81 59.4 °F 84 56 55.6°F 54 68 61.2 °F 59 54 45.5°F 53 68 56.5 °F 56
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 0 1 2 4 0 0 1 3 1 1 2 2 0 0 2 2
% Succ     16.7 33.3   66.7     0.0 20.0   60.0 25.0   25.0 50.0   50.0     0.0 66.7   66.7
Ave Error 9.6   9.2 2.1   3.9 9.4   9.2 7.0   6.6 8.4   6.9 3.6   2.2 10.7   8.4 4.5   1.8
Net Error 1.9   1.6 0.3   0.9 0.6   1.6 5.0   3.8 0.2   -0.1 3.1   -1.4 1.8   1.4 4.5   -1.8
Std Dev 6.3   5.9 1.2   4.9 7.3   6.6 5.4   5.4 8.3   6.6 3.5   1.9 10.7   8.4 4.5   1.8

5AM Forecasts

Updated: 10-18-26 at 5:00 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
10-18-26 41   65 68   46 44   72 66   44 46   71 70   45 52   76 75   45
10-17-26 31 45.2°F 63 60 62.1 °F 45 41   71 66   44 43   71 64   48 48   70 70   49
10-16-26 42 32.7°F 51 55 57.8 °F 33 30 45.2°F 60 61 62.1 °F 40 41   66 67   44 46   66 70   45
10-15-26 50 45.4°F 53 59 56.5 °F 45 43 32.7°F 51 54 57.8 °F 37 32 45.2°F 60 62 62.1 °F 43 43   65 68   48
10-14-26 48 53.6°F 68 62 61.2 °F 51 53 45.4°F 54 61 56.5 °F 45 43 32.7°F 53 57 57.8 °F 38 35 45.2°F 61 63 62.1 °F 43
10-13-26 53 49.6°F 76 63 59.4 °F 54 52 53.6°F 63 65 61.2 °F 54 54 45.4°F 59 63 56.5 °F 42 45 32.7°F 54 59 57.8 °F 38
10-12-26 74 53.2°F 94 94 94.5 °F 61 59 49.6°F 84 81 59.4 °F 56 56 53.6°F 61 68 61.2 °F 54 54 45.4°F 57 68 56.5 °F 47
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 0 0 2 0 1 0 1 0 0 0 2 0 0 0 2 0
% Succ     0.0 33.3   0.0 20.0   0.0 20.0   0.0     0.0 50.0   0.0     0.0 66.7   0.0
Ave Error 9.7   20.9 2.1   17.1 8.8   17.1 7.0   13.0 8.6   14.0 3.6   15.2 10.4   16.2 4.5   16.1
Net Error 3.1   20.9 0.3   -17.1 2.1   17.1 5.0   -13.0 2.0   14.0 3.1   -15.2 3.6   16.2 4.5   -16.1
Std Dev 5.7   10.8 1.2   9.7 6.3   11.5 5.4   9.8 7.8   12.2 3.5   13.3 10.4   16.2 4.5   16.1

8AM Forecasts

Updated: 10-18-26 at 8:00 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
10-18-26 68   68 44   46 67   72 46   44 70   71 52   47 75   77 53   46
10-17-26 60 62.1 °F 62 41 44.3°F 46 66   73 43   46 64   74 48   50 70   74 54   51
10-16-26 55 57.8 °F 52 30 31.8°F 35 61 62.1 °F 61 41 44.3°F 41 67   67 46   45 70   68 48   46
10-15-26 59 56.5 °F 53 43 45.4°F 44 54 57.8 °F 51 32 31.8°F 37 62 62.1 °F 61 43 44.3°F 44 68   66 47   47
10-14-26 62 61.2 °F 70 53 52.1°F 53 61 56.5 °F 57 43 45.4°F 45 57 57.8 °F 51 35 31.8°F 37 63 62.1 °F 60 44 44.3°F 44
10-13-26 63 59.4 °F 74 52 47.7°F 54 65 61.2 °F 63 54 52.1°F 55 63 56.5 °F 60 45 45.4°F 45 59 57.8 °F 56 36 31.8°F 39
10-12-26 93 94.5 °F 92 57 51.1°F 61 81 59.4 °F 83 56 47.7°F 56 68 61.2 °F 62 54 52.1°F 53 68 56.5 °F 56 46 45.4°F 44
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 2 1 2 3 1 3 2 1 2 2 3 3 2 2 2 2
% Succ 33.3   16.7 33.3   50.0 20.0   60.0 40.0   20.0 50.0   50.0 75.0   75.0 66.7   66.7 66.7   66.7
Ave Error 2.2   5.9 3.1   3.9 7.0   6.8 3.2   4.0 3.6   3.1 1.7   1.7 4.5   1.5 1.7   3.0
Net Error 0.1   1.9 0.6   3.4 5.0   3.6 0.9   2.5 3.1   -0.9 0.9   1.4 4.5   -1.5 1.5   1.8
Std Dev 1.2   5.1 1.7   2.6 5.4   5.7 2.5   3.1 3.5   2.8 1.5   1.6 4.5   1.5 1.7   3.0

11AM Forecasts

Updated: 10-17-26 at 11:00 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
10-17-26 61   63 41   44 67   69 45   43 65   71 48   49 70   74 54   52
10-16-26 55 57.8 °F 53 30 31.8°F 33 61   60 41   41 67   66 46   45 70   68 48   46
10-15-26 59 56.5 °F 56 43 45.3°F 44 54 57.8 °F 50 32 31.8°F 36 62   60 43   44 68   66 47   47
10-14-26 62 61.2 °F 66 53 52.0°F 52 61 56.5 °F 55 43 45.3°F 50 57 57.8 °F 55 35 31.8°F 42 63   63 44   45
10-13-26 63 59.4 °F 65 52 47.7°F 49 65 61.2 °F 58 54 52.0°F 50 63 56.5 °F 58 45 45.3°F 44 59 57.8 °F 55 36 31.8°F 38
10-12-26 93 94.5 °F 92 57 51.1°F 61 81 59.4 °F 83 56 47.7°F 56 68 61.2 °F 63 54 52.0°F 53 68 56.5 °F 57 46 45.3°F 44
10-11-26 90 91.6 °F 88 73 72.3°F 66 93 94.5 °F 91 60 51.1°F 58 80 59.4 °F 82 57 47.7°F 56 70 61.2 °F 71 55 52.0°F 53
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 3 1 3 4 1 1 2 1 1 2 2 2 1 1 1 2
% Succ 50.0   16.7 50.0   66.7 20.0   20.0 40.0   20.0 25.0   50.0 50.0   50.0 33.3   33.3 33.3   66.7
Ave Error 2.1   3.6 2.7   3.3 7.0   7.9 4.3   5.2 8.7   7.2 3.7   5.2 7.2   4.4 2.6   2.8
Net Error 0.2   -0.2 1.3   0.8 4.9   1.5 3.4   4.4 8.3   5.8 3.6   4.6 7.2   2.5 2.6   2.0
Std Dev 1.3   2.3 2.0   3.6 5.0   6.1 3.6   3.6 8.5   6.6 3.2   5.2 7.2   4.4 2.6   2.8

2PM Forecasts

Updated: 10-17-26 at 2:00 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
10-17-26 61   61 41   42 67   66 45   44 65   70 48   45 70   73 53   48
10-16-26 55 57.8 °F 56 30 31.8°F 34 59   59 40   41 63   65 44   45 64   68 48   46
10-15-26 58 56.5 °F 57 42 45.3°F 48 55 57.8 °F 53 32 31.8°F 35 61   61 42   42 68   66 47   46
10-14-26 61 61.2 °F 64 53 52.0°F 53 58 56.5 °F 56 43 45.3°F 45 55 57.8 °F 51 35 31.8°F 37 62   61 44   44
10-13-26 59 59.4 °F 62 51 47.7°F 48 63 61.2 °F 59 53 52.0°F 51 63 56.5 °F 58 43 45.3°F 44 57 57.8 °F 55 34 31.8°F 39
10-12-26 94 94.5 °F 91 57 51.1°F 62 74 59.4 °F 81 54 47.7°F 55 66 61.2 °F 60 54 52.0°F 52 66 56.5 °F 54 46 45.3°F 44
10-11-26 90 91.6 °F 91 73 72.3°F 67 93 94.5 °F 89 60 51.1°F 59 80 59.4 °F 82 57 47.7°F 52 70 61.2 °F 63 55 52.0°F 51
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 5 3 3 2 3 1 2 2 0 2 1 2 1 1 1 2
% Succ 83.3   50.0 50.0   33.3 60.0   20.0 40.0   40.0     50.0 25.0   50.0 33.3   33.3 33.3   66.7
Ave Error 1.2   2.0 2.7   3.7 4.4   6.9 3.7   3.9 8.7   8.0 4.2   2.7 6.4   2.4 2.0   3.2
Net Error -0.7   0.0 1.0   2.0 2.7   1.7 2.8   3.4 7.3   4.0 3.1   2.1 5.8   -1.2 2.0   1.6
Std Dev 1.0   1.3 1.9   3.8 3.4   5.7 3.2   3.3 8.1   7.0 3.7   2.7 6.4   2.4 2.0   3.2

5PM Forecasts

Updated: 10-17-26 at 5:00 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
10-17-26 61   44 41   65 67   45 45   69 65   46 48   73 70   48 53   75
10-16-26 56 57.8 °F 37 30 31.8°F 59 59   42 40   65 63   44 44   68 64   50 48   70
10-15-26 58 56.5 °F 44 42 45.3°F 51 55 57.8 °F 33 32 31.8°F 60 61   40 42   66 68   46 47   64
10-14-26 61 61.2 °F 51 50 52.0°F 54 58 56.5 °F 44 42 45.3°F 51 55 57.8 °F 37 34 31.8°F 60 62   44 42   66
10-13-26 59 59.4 °F 47 51 47.7°F 58 63 61.2 °F 50 53 52.0°F 57 63 56.5 °F 41 43 45.3°F 53 57 57.8 °F 38 34 31.8°F 60
10-12-26 94 94.5 °F 67 57 51.1°F 82 74 59.4 °F 55 54 47.7°F 61 66 61.2 °F 53 54 52.0°F 55 66 56.5 °F 44 46 45.3°F 55
10-11-26 90 91.6 °F 67 73 72.3°F 91 93 94.5 °F 58 60 51.1°F 84 80 59.4 °F 52 57 47.7°F 64 70 61.2 °F 52 55 52.0°F 56
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 0 3 1 3 0 2 0 0 0 1 0 1 0 1 0
% Succ 100.0   0.0 50.0   16.7 60.0   0.0 40.0   0.0     0.0 25.0   0.0 33.3   0.0 33.3   0.0
Ave Error 1.0   18.0 2.8   15.8 4.4   17.9 3.9   17.0 8.7   13.0 4.0   13.8 6.4   13.8 2.0   14.0
Net Error -0.5   -18.0 0.5   15.8 2.7   -17.9 2.6   17.0 7.3   -13.0 2.8   13.8 5.8   -13.8 2.0   14.0
Std Dev 0.7   9.5 1.8   12.5 3.4   12.3 3.3   14.0 8.1   11.9 3.5   14.0 6.4   13.8 2.0   14.0

8PM Forecasts

Updated: 10-17-26 at 8:00 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
10-17-26 41   45 67   68 45   45 65   70 48   44 70   73 53   52 75   77
10-16-26 30 31.8°F 35 59 57.8 °F 61 40   42 63   66 44   42 64   69 48   47 70   69
10-15-26 42 45.3°F 44 55 56.5 °F 51 32 31.8°F 33 61 57.8 °F 60 42   40 68   66 47   46 68   67
10-14-26 50 52.0°F 54 58 61.2 °F 56 42 45.3°F 45 55 56.5 °F 52 34 31.8°F 37 62 57.8 °F 60 42   44 68   66
10-13-26 51 47.7°F 50 63 59.4 °F 62 53 52.0°F 52 63 61.2 °F 58 43 45.3°F 42 57 56.5 °F 54 34 31.8°F 38 64 57.8 °F 61
10-12-26 57 51.1°F 55 74 94.5 °F 76 54 47.7°F 55 66 59.4 °F 63 54 52.0°F 53 66 61.2 °F 57 46 45.3°F 42 60 56.5 °F 56
10-11-26 73 72.3°F 70 93 91.6 °F 92 60 51.1°F 64 80 94.5 °F 89 57 47.7°F 55 70 59.4 °F 61 55 52.0°F 49 67 61.2 °F 59
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 3 2 3 1 2 3 2 0 1 1 1 1 1 0 0 1
% Succ 50.0   33.3 50.0   16.7 40.0   60.0 40.0   0.0 25.0   25.0 25.0   25.0 33.3   0.0     33.3
Ave Error 2.8   2.5 5.2   5.9 3.9   4.3 5.5   3.8 4.0   4.2 5.0   2.6 2.0   4.2 5.2   2.0
Net Error 0.5   1.3 -3.2   -3.8 2.6   4.2 -0.9   -1.5 2.8   2.6 5.0   -0.7 2.0   0.0 5.2   0.2
Std Dev 1.8   1.3 7.0   5.9 3.3   4.1 4.4   2.5 3.5   3.7 4.4   2.3 2.0   4.2 5.2   2.0

11PM Forecasts

Updated: 10-17-26 at 11:00 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
10-17-26 41   49 67   74 45   52 65   75 48   47 70   74 53   53 75   78
10-16-26 31 51.7°F 33 59 57.8 °F 61 40   41 63   67 44   42 64   69 48   47 70   69
10-15-26 42 38.9°F 44 55 56.5 °F 51 32 51.7°F 33 61 57.8 °F 60 41   40 67   66 46   46 70   67
10-14-26 50 48.8°F 53 59 61.2 °F 56 43 38.9°F 45 54 56.5 °F 51 32 51.7°F 36 62 57.8 °F 61 43   44 68   66
10-13-26 50 56.7°F 47 62 59.4 °F 60 53 48.8°F 50 61 61.2 °F 58 43 38.9°F 41 57 56.5 °F 54 35 51.7°F 38 63 57.8 °F 61
10-12-26 57 50.8°F 53 70 94.5 °F 75 53 56.7°F 57 66 59.4 °F 66 54 48.8°F 54 66 61.2 °F 57 46 38.9°F 43 60 56.5 °F 56
10-11-26 73 59.6°F 68 93 91.6 °F 92 60 50.8°F 62 80 94.5 °F 88 57 56.7°F 55 70 59.4 °F 61 55 48.8°F 49 67 61.2 °F 59
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 1 0 3 2 0 2 1 0 1 1 1 1 0 1 0 1
% Succ 16.7   0.0 50.0   33.3     40.0 20.0   0.0 25.0   25.0 25.0   25.0     33.3     33.3
Ave Error 8.6   8.1 5.6   5.7 8.2   7.5 5.4   4.8 7.3   6.2 5.0   2.9 10.0   6.0 4.8   2.0
Net Error -0.6   -1.4 -3.8   -4.3 -1.2   0.0 -1.5   -1.3 -2.5   -2.5 5.0   -0.5 -1.1   -3.1 4.8   0.2
Std Dev 7.2   6.3 8.6   6.5 7.7   7.5 4.4   3.3 8.9   7.2 4.4   2.5 10.0   6.0 4.8   2.0

Forecast Comparison Script Created by Jim McMurray of Juneau County Weather.
WXSIM is a product of Tom Ehrensberger.