Mac. Pass forecast based on 2024/11/20 data updated at 06:00 AM. Temp RH Wind Spd Gust Sky POP6 POP12 Type Pcpn 12hr P POL NOS Haines TD °C % km/h km/h % % mm mm % Index °C 8 AM Wed, 20 Nov 2024 -29 90 40 4 Clr 0 0 2 -30 11 AM Wed, 20 Nov 2024 -29 90 30 5 Clr 0 0 0 2 -30 2 PM Wed, 20 Nov 2024 -27 90 20 4 Clr 0 0 2 -28 5 PM Wed, 20 Nov 2024 -29 90 20 4 Clr 0 0 0 0.0 0 0 2 -30 8 PM Wed, 20 Nov 2024 -28 74 10 2 Clr 0 0 2 -31 11 PM Wed, 20 Nov 2024 -27 74 Calm Clr 0 0 0 2 -30 *** Wed Maximum RH = 91%, Wed Minimum RH = 74% *** *** Wed Minimum Temperature = -29, Wed Maximum Temperature = -25 *** 2 AM Thu, 21 Nov 2024 -26 77 Calm Sct 0 0 2 -29 5 AM Thu, 21 Nov 2024 -25 77 Calm Sct 1 18 0 0.0 0 2 -28 8 AM Thu, 21 Nov 2024 -24 78 Calm Sct 0 0 2 -27 11 AM Thu, 21 Nov 2024 -24 74 Calm Sct 18 0 0 2 -27 2 PM Thu, 21 Nov 2024 -22 72 Calm Vrb 0 0 2 -26 5 PM Thu, 21 Nov 2024 -22 78 Calm Bkn 14 20 S--F TR 0.0 0 0 2 -25 8 PM Thu, 21 Nov 2024 -20 75 300 3 Bkn S--F TR 0 0 -23 11 PM Thu, 21 Nov 2024 -19 80 300 3 Bkn 20 S-F 0.1 0 0 -22 *** Thu Maximum RH = 80%, Thu Minimum RH = 72% *** *** Thu Minimum Temperature = -26, Thu Maximum Temperature = -19 *** 2 AM Fri, 22 Nov 2024 -19 81 310 3 Bkn S--F TR 0 0 -22 5 AM Fri, 22 Nov 2024 -19 78 230 3 Bkn 18 18 S-F 0.1 0.2 0 0 -22 8 AM Fri, 22 Nov 2024 -19 82 Calm Vrb 0 0 0 -21 11 AM Fri, 22 Nov 2024 -19 80 290 9 Sct 1 0 0 0 -21 2 PM Fri, 22 Nov 2024 -18 74 340 9 Sct 0 0 0 -22 5 PM Fri, 22 Nov 2024 -21 74 360 8 Clr 0 0 0 0.0 0 0 0 -24 8 PM Fri, 22 Nov 2024 -24 73 330 7 Clr 0 0 0 -28 11 PM Fri, 22 Nov 2024 -26 72 20 6 Clr 0 0 0 0 -29 *** Fri Maximum RH = 82%, Fri Minimum RH = 73% *** *** Fri Minimum Temperature = -26, Fri Maximum Temperature = -18 *** 2 AM Sat, 23 Nov 2024 -27 73 10 6 Clr 0 0 0 -30 5 AM Sat, 23 Nov 2024 -27 73 20 6 Clr 0 0 0 0.0 0 0 -30 8 AM Sat, 23 Nov 2024 -27 72 10 3 Clr 0 0 0 -30 11 AM Sat, 23 Nov 2024 -27 72 30 3 Clr 0 0 0 0 -30 2 PM Sat, 23 Nov 2024 -26 69 300 3 Clr 0 0 0 -30 5 PM Sat, 23 Nov 2024 -28 70 Calm Clr 0 0 0 0.0 0 0 0 -32 8 PM Sat, 23 Nov 2024 -28 70 Calm Clr 0 0 0 -32 11 PM Sat, 23 Nov 2024 -28 70 Calm Clr 0 0 0 0 -32 *** Sat Maximum RH = 74%, Sat Minimum RH = 70% *** *** Sat Minimum Temperature = -28, Sat Maximum Temperature = -26 *** 2 AM Sun, 24 Nov 2024 -28 72 Calm Sct 0 0 0 -31 5 AM Sun, 24 Nov 2024 -27 73 Calm Sct 0 0 0 0.0 0 0 -30 8 AM Sun, 24 Nov 2024 -26 73 Calm Sct 0 0 0 -29 11 AM Sun, 24 Nov 2024 -26 68 Calm Sct 0 0 0 0 -30 2 PM Sun, 24 Nov 2024 -24 67 Calm Sct 0 0 0 -29 5 PM Sun, 24 Nov 2024 -27 70 Calm Clr 0 0 0 0.0 0 0 0 -31 8 PM Sun, 24 Nov 2024 -27 69 Calm Clr 0 0 0 -31 11 PM Sun, 24 Nov 2024 -25 70 90 3 Sct 0 0 0 0 -29 *** Sun Maximum RH = 73%, Sun Minimum RH = 67% *** *** Sun Minimum Temperature = -28, Sun Maximum Temperature = -24 *** 2 AM Mon, 25 Nov 2024 -24 69 110 2 Sct 0 0 0 -27 5 AM Mon, 25 Nov 2024 -23 74 Calm Sct 0 0 0 0.0 0 0 -26 8 AM Mon, 25 Nov 2024 -23 75 Calm Clr 0 0 0 -26 11 AM Mon, 25 Nov 2024 -24 70 Calm Clr 0 0 0 0 -28 2 PM Mon, 25 Nov 2024 -22 69 Calm Sct 0 0 0 -26 5 PM Mon, 25 Nov 2024 -24 69 Calm Vrb 0 0.0 0 0 0 -28 °C % km/h km/h % % mm mm % Index °C Temp RH Wind Spd Gust Sky POP6 POP12 Type Pcpn 12hr P POL NOS Haines TD *** Mon Maximum RH = 75%, Mon Minimum RH = 69% *** *** Mon Minimum Temperature = -25, Mon Maximum Temperature = -22 *** Method last upgraded Sept 30, 2011 ******************************************************************************************************** * The following is a verification using the most recent forecast method on the data from six days ago. * * It is part of "Truth in Advertising," i.e. it helps to evaluate the forecasts for this station. * * * * Under "Forecast - Observed", the actual values are subtracted from the forecast values. For example, * * a wind speed of -5 indicates the forecast wind is 5 km/h too light and +5 indicates the forecast is * * 5 km/h too strong. The wind direction is the number of degrees difference between the forecast and * * actual wind. Wind direction is not verified when the actual winds are light and variable. * * * * Under "Observed", the clouds, precipitation type, and precipitation amount are the observed values * * that must be compared to the forecast values to the left. * * Note that actual one hour precipitation amounts are not available from all stations. * * SH = Showers near but not at the station. * * Showers may also occur between hours and not show up in the verification column. * ******************************************************************************************************** Mac. Pass forecast based on 2024/11/14 data. Temp RH Wind Spd Gust Sky POP6 POP12 Type Pcpn 12hr P POL NOS Haines TD | Forecast - Observed | Observed °C % km/h km/h % % mm mm % Index °C | Temp RH Dir Speed Gust | SKY Type Precip 8 AM Thu, 14 Nov 2024 -20 91 20 5 Vrb S-F 0.1 0 2 -21 | 2.1 8 ~ 0 -2 ~ ~ 11 AM Thu, 14 Nov 2024 -20 91 20 4 Vrb 30 S-F 0.1 0 2 -21 | 0.9 10 ~ 0 -4 ~ ~ 2 PM Thu, 14 Nov 2024 -19 91 20 4 Vrb S-F 0.1 0 2 -20 | 0.4 11 ~ -1 -3 ~ ~ 5 PM Thu, 14 Nov 2024 -21 91 30 3 Vrb 18 40 S-F 0.1 0.4 0 0 2 -22 | -0.8 10 ~ -1 -4 ~ ~ 8 PM Thu, 14 Nov 2024 -21 91 120 4 Vrb S-F 0.2 0 2 -22 | -1.0 9 84 -2 -4 ~ ~ 11 PM Thu, 14 Nov 2024 -15 84 170 5 Vrb 40 S-F 0.1 0 2 -17 | 4.6 1 109 0 -4 ~ ~ *** Thu Maximum RH = 92%, Thu Minimum RH = 84% *** *** Thu Minimum Temperature = -22, Thu Maximum Temperature = -13 *** 2 AM Fri, 15 Nov 2024 -16 87 180 8 Sct 0 0 2 -17 | 2.3 3 ~ 4 0 ~ ~ 5 AM Fri, 15 Nov 2024 -15 82 170 7 Sct 17 43 0 0.3 0 2 -18 | -2.0 -4 -38 0 -4 ~ ~ 8 AM Fri, 15 Nov 2024 -15 82 130 6 Sct 0 0 2 -18 | -2.3 -4 -66 -1 -6 ~ ~ 11 AM Fri, 15 Nov 2024 -15 81 120 6 Vrb 29 0 0 2 -18 | -1.2 -5 ~ 0 0 ~ ~ 2 PM Fri, 15 Nov 2024 -14 84 60 6 Vrb S-F 0.1 0 2 -16 | -1.1 0 ~ 0 0 ~ ~ 5 PM Fri, 15 Nov 2024 -15 86 40 7 Vrb 40 42 S-F 0.2 0.3 0 0 2 -17 | -1.9 0 ~ 3 2 ~ ~ 8 PM Fri, 15 Nov 2024 -14 82 30 6 Bkn S- 0.4 0 0 -16 | -2.2 -4 ~ 1 -3 ~ ~ 11 PM Fri, 15 Nov 2024 -12 81 30 5 Bkn 24 S- 0.6 0 0 -15 | -0.2 -6 ~ 1 1 ~ ~ *** Fri Maximum RH = 87%, Fri Minimum RH = 81% *** *** Fri Minimum Temperature = -16, Fri Maximum Temperature = -12 *** 2 AM Sat, 16 Nov 2024 -13 85 140 6 Bkn S- 0.5 0 0 -15 | -0.9 -3 122 0 -2 ~ ~ 5 AM Sat, 16 Nov 2024 -12 84 180 7 Vrb 29 37 S-F 0.2 1.7 0 0 -14 | 0.3 -3 ~ 4 1 ~ ~ 8 AM Sat, 16 Nov 2024 -13 81 120 8 Vrb S-F 0.2 0 0 -15 | -0.9 -7 ~ 4 3 ~ ~ 11 AM Sat, 16 Nov 2024 -12 80 300 8 Bkn 29 S-F 0.1 0 0 -15 | 0.9 -6 ~ 4 1 ~ ~ 2 PM Sat, 16 Nov 2024 -12 83 320 7 Bkn S- 0.3 0 0 -15 | -1.1 0 ~ 2 1 ~ ~ 5 PM Sat, 16 Nov 2024 -13 84 320 8 Vrb 26 36 0 0.6 0 0 0 -15 | -1.1 -2 ~ 2 0 ~ ~ 8 PM Sat, 16 Nov 2024 -13 79 320 8 Vrb S-F 0.2 0 0 -15 | 0.5 -8 ~ 3 0 ~ ~ 11 PM Sat, 16 Nov 2024 -12 79 320 8 Vrb 28 S-F 0.2 0 0 -15 | 2.4 -7 260 0 0 ~ ~ *** Sat Maximum RH = 85%, Sat Minimum RH = 79% *** *** Sat Minimum Temperature = -15, Sat Maximum Temperature = -12 *** 2 AM Sun, 17 Nov 2024 -12 85 290 8 Vrb S-F 0.2 0 0 -14 | 4.2 -1 ~ 2 -1 ~ ~ 5 AM Sun, 17 Nov 2024 -10 81 280 6 Vrb 29 37 S-F 0.2 0.8 0 0 -13 | 5.9 -4 214 -3 -6 ~ ~ 8 AM Sun, 17 Nov 2024 -11 79 310 10 Vrb S- 0.2 0 0 -14 | 3.5 -5 304 0 -7 ~ ~ 11 AM Sun, 17 Nov 2024 -11 77 320 12 Vrb 24 S- 0.1 0 0 -14 | 3.4 -2 313 -6 -18 ~ ~ 2 PM Sun, 17 Nov 2024 -13 75 320 12 Vrb 0 0 0 -16 | 1.7 -2 312 -4 -14 ~ ~ 5 PM Sun, 17 Nov 2024 -15 77 320 12 Sct 22 22 0 0.3 0 0 0 -18 | 0.9 2 -22 -9 -19 ~ ~ 8 PM Sun, 17 Nov 2024 -16 75 330 12 Sct 0 0 0 -19 | 2.1 -3 -21 -7 -19 ~ ~ 11 PM Sun, 17 Nov 2024 -18 77 320 10 Clr 12 0 0 0 -21 | -0.3 2 -23 -9 -21 ~ ~ *** Sun Maximum RH = 86%, Sun Minimum RH = 75% *** *** Sun Minimum Temperature = -18, Sun Maximum Temperature = -10 *** 2 AM Mon, 18 Nov 2024 -20 75 320 9 Sct 0 0 0 -23 | -1.2 0 -21 -13 -19 ~ ~ 5 AM Mon, 18 Nov 2024 -21 75 330 8 Sct 0 0 0 0.0 0 0 -24 | -1.1 0 -6 -12 -23 ~ ~ 8 AM Mon, 18 Nov 2024 -21 75 320 8 Sct 0 0 0 -24 | -0.6 0 -18 -12 -19 ~ ~ 11 AM Mon, 18 Nov 2024 -20 74 340 7 Vrb 0 0 0 0 -23 | 1.1 -6 323 -3 -16 ~ ~ 2 PM Mon, 18 Nov 2024 -19 70 20 8 Vrb 0 0 0 -23 | 0.7 -2 14 -4 -11 ~ ~ 5 PM Mon, 18 Nov 2024 -19 72 330 5 Vrb 1 3 S-F 0.1 0.1 0 0 0 -23 | 1.4 -3 -17 -10 -17 ~ ~ 8 PM Mon, 18 Nov 2024 -19 70 320 5 Vrb S-F 0.1 0 0 -23 | 1.9 -5 -39 -6 -16 ~ ~ 11 PM Mon, 18 Nov 2024 -20 77 320 5 Vrb 1 S-F 0.1 0 0 -22 | 4.5 -2 270 -4 -12 ~ ~ *** Mon Maximum RH = 77%, Mon Minimum RH = 71% *** *** Mon Minimum Temperature = -21, Mon Maximum Temperature = -17 *** 2 AM Tue, 19 Nov 2024 -20 80 320 5 Sct 0 0 0 -23 | 4.3 2 257 -6 -9 ~ ~ 5 AM Tue, 19 Nov 2024 -20 79 320 3 Sct 0 0 0 0.2 0 0 -22 | 7.1 1 298 -3 -7 ~ ~ 8 AM Tue, 19 Nov 2024 -19 77 Calm Sct 0 0 0 -22 | 7.8 0 115 -12 -15 ~ ~ 11 AM Tue, 19 Nov 2024 -18 76 Calm Sct 0 0 0 0 -21 | 8.8 0 27 -7 -10 ~ ~ 2 PM Tue, 19 Nov 2024 -19 75 340 2 Sct 0 0 0 -22 | 6.4 10 ~ 0 -7 ~ ~ 5 PM Tue, 19 Nov 2024 -21 75 20 3 Sct 0 0.0 0 0 0 -24 | 7.9 -2 ~ -2 -5 ~ ~ °C % km/h km/h % % mm mm % Index °C | Temp RH Dir Speed Gust | SKY Type Precip Temp RH Wind Spd Gust Sky POP6 POP12 Type Pcpn 12hr P POL NOS Haines TD | Forecast - Observed | Observed *** Tue Maximum RH = 80%, Tue Minimum RH = 75% *** *** Tue Minimum Temperature = -21, Tue Maximum Temperature = -18 ***