Mt. Sima forecast based on 2024/10/17 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 Thu, 17 Oct 2024 -9 92 310 14 g28 Ovc SW- 0.5 0 2 -10 11 AM Thu, 17 Oct 2024 -9 92 310 14 g29 Ovc 54 SW- 0.6 0 2 -10 2 PM Thu, 17 Oct 2024 -10 92 310 16 g31 Bkn SW- 0.6 0 2 -11 5 PM Thu, 17 Oct 2024 -10 92 310 14 g27 Bkn 43 67 S- 0.4 2.1 0 0 2 -11 8 PM Thu, 17 Oct 2024 -11 92 310 12 g25 Bkn SW- 0.3 0 2 -12 11 PM Thu, 17 Oct 2024 -7 82 310 12 g24 Ovc 54 SW- 0.5 0 2 -10 *** Thu Maximum RH = 92%, Thu Minimum RH = 82% *** *** Thu Minimum Temperature = -11, Thu Maximum Temperature = -7 *** 2 AM Fri, 18 Oct 2024 -6 80 310 12 g25 Bkn SW- 0.6 0 2 -9 5 AM Fri, 18 Oct 2024 -8 81 310 13 g26 Bkn 59 70 SW- 0.7 2.1 0 2 -10 8 AM Fri, 18 Oct 2024 -8 80 310 10 Ovc SW- 0.7 0 2 -11 11 AM Fri, 18 Oct 2024 -8 90 310 18 g35 Ovc 54 S- 0.7 0 2 -10 2 PM Fri, 18 Oct 2024 -9 98 310 21 g42 Ovc S- 0.5 0 2 -9 5 PM Fri, 18 Oct 2024 -10 92 310 22 g45 Bkn 62 70 S-/DS 0.5 2.4 0 0 2 -11 8 PM Fri, 18 Oct 2024 -11 96 310 22 g45 Bkn S-/DS 0.6 0 0 -11 11 PM Fri, 18 Oct 2024 -11 82 310 24 g47 Bkn 61 S-/DS 0.5 0 3 -13 *** Fri Maximum RH = 98%, Fri Minimum RH = 81% *** *** Fri Minimum Temperature = -11, Fri Maximum Temperature = -6 *** 2 AM Sat, 19 Oct 2024 -11 77 310 20 g41 Bkn S- 0.7 0 0 -14 5 AM Sat, 19 Oct 2024 -11 76 310 18 g37 Bkn 51 51 S- 0.6 2.4 0 3 -14 8 AM Sat, 19 Oct 2024 -11 74 310 18 g37 Bkn S- 0.5 0 0 -14 11 AM Sat, 19 Oct 2024 -11 86 310 20 g41 Bkn 23 S- 0.3 0 3 -13 2 PM Sat, 19 Oct 2024 -11 92 310 18 g37 Bkn S- 0.1 0 0 -12 5 PM Sat, 19 Oct 2024 -11 92 310 16 g33 Bkn 0 0 0 0.9 0 0 3 -12 8 PM Sat, 19 Oct 2024 -12 89 310 14 g29 Vrb 0 0 0 -14 11 PM Sat, 19 Oct 2024 -12 76 310 14 g27 Vrb 0 0 0 4 -15 *** Sat Maximum RH = 93%, Sat Minimum RH = 75% *** *** Sat Minimum Temperature = -13, Sat Maximum Temperature = -10 *** 2 AM Sun, 20 Oct 2024 -14 81 290 10 Sct 0 0 0 -16 5 AM Sun, 20 Oct 2024 -16 83 290 6 Sct 0 0 0 0.0 0 4 -18 8 AM Sun, 20 Oct 2024 -17 81 290 7 Clr 0 0 0 -19 11 AM Sun, 20 Oct 2024 -16 89 290 3 Clr 0 0 0 5 -18 2 PM Sun, 20 Oct 2024 -13 85 310 5 Clr 0 0 0 -15 5 PM Sun, 20 Oct 2024 -12 89 310 4 Sct 0 0 0 0.0 0 0 4 -13 8 PM Sun, 20 Oct 2024 -16 91 270 8 Sct 0 0 0 -17 11 PM Sun, 20 Oct 2024 -16 92 310 5 Sct 0 0 0 4 -17 *** Sun Maximum RH = 92%, Sun Minimum RH = 82% *** *** Sun Minimum Temperature = -17, Sun Maximum Temperature = -11 *** 2 AM Mon, 21 Oct 2024 -15 85 310 6 Sct 0 0 0 -17 5 AM Mon, 21 Oct 2024 -15 84 190 6 Sct 0 0 0 0.0 0 4 -17 8 AM Mon, 21 Oct 2024 -15 82 180 7 Sct 0 0 0 -17 11 AM Mon, 21 Oct 2024 -15 92 140 3 Sct 0 0 0 4 -16 2 PM Mon, 21 Oct 2024 -12 99 130 14 g27 Sct 0 0 0 -12 5 PM Mon, 21 Oct 2024 -11 92 130 14 g29 Sct 0 0 0 0.0 0 0 4 -12 8 PM Mon, 21 Oct 2024 -12 92 140 12 Sct 0 0 0 -13 11 PM Mon, 21 Oct 2024 -10 94 140 12 g25 Sct 0 0 0 4 -11 *** Mon Maximum RH = 99%, Mon Minimum RH = 83% *** *** Mon Minimum Temperature = -15, Mon Maximum Temperature = -10 *** 2 AM Tue, 22 Oct 2024 -9 88 140 18 g37 Clr 0 0 0 -10 5 AM Tue, 22 Oct 2024 -8 87 130 16 g31 Sct 14 41 0 0.0 0 4 -10 8 AM Tue, 22 Oct 2024 -7 86 140 10 Sct 0 0 0 -9 11 AM Tue, 22 Oct 2024 -10 98 110 3 Vrb 41 0 0 4 -10 2 PM Tue, 22 Oct 2024 -7 92 130 10 Bkn SW-- TR 0 0 -8 5 PM Tue, 22 Oct 2024 -7 92 130 10 Vrb 0 0.0 0 0 5 -8 °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 *** Tue Maximum RH = 99%, Tue Minimum RH = 86% *** *** Tue Minimum Temperature = -10, Tue Maximum Temperature = -6 *** 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. * ******************************************************************************************************** Mt. Sima forecast based on 2024/10/11 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 Fri, 11 Oct 2024 -4 80 150 9 Clr 0 0 2 -7 | -1.8 16 ~ 6 -7 ~ ~ 11 AM Fri, 11 Oct 2024 -3 80 140 9 Clr 0 0 0 2 -6 | -3.8 16 ~ 4 -3 ~ ~ 2 PM Fri, 11 Oct 2024 1 72 130 14 Clr 0 0 2 -4 | -2.4 18 18 7 -7 ~ ~ 5 PM Fri, 11 Oct 2024 2 62 130 18 Clr 1 43 0 0.0 0 0 2 -5 | 1.0 6 11 12 -1 ~ ~ 8 PM Fri, 11 Oct 2024 -1 64 130 15 Sct 0 0 2 -7 | -0.7 4 17 7 -1 ~ ~ 11 PM Fri, 11 Oct 2024 -1 62 130 15 Sct 43 0 0 2 -7 | -0.3 -10 ~ 10 -4 ~ ~ *** Fri Maximum RH = 93%, Fri Minimum RH = 62% *** *** Fri Minimum Temperature = -4, Fri Maximum Temperature = 3 *** 2 AM Sat, 12 Oct 2024 3 58 130 22 Bkn SW- 0.3 0 2 -5 | 2.3 -8 11 15 -1 ~ ~ 5 AM Sat, 12 Oct 2024 4 75 130 28 Ovc 44 44 SW- 0.5 0.8 0 2 -0 | 4.8 -22 0 19 -2 ~ ~ 8 AM Sat, 12 Oct 2024 5 79 130 28 Bkn R- 0.5 0 2 1 | 5.3 -18 2 21 8 ~ ~ 11 AM Sat, 12 Oct 2024 4 95 130 32 Bkn 20 R- 0.3 0 2 3 | 3.6 -3 13 21 9 ~ ~ 2 PM Sat, 12 Oct 2024 5 89 130 32 Bkn R-/S- 0.1 0 2 3 | 2.5 -9 9 20 2 ~ ~ 5 PM Sat, 12 Oct 2024 6 78 130 24 Vrb 38 38 0 0.9 0 0 2 2 | 2.5 -19 12 9 -25 ~ ~ 8 PM Sat, 12 Oct 2024 4 85 140 14 Vrb 0 3 0 2 | 0.5 -12 21 0 -28 ~ ~ 11 PM Sat, 12 Oct 2024 4 68 140 14 Bkn 14 0 0 6 -2 | 2.3 -24 -73 4 -11 ~ ~ *** Sat Maximum RH = 96%, Sat Minimum RH = 59% *** *** Sat Minimum Temperature = 2, Sat Maximum Temperature = 7 *** 2 AM Sun, 13 Oct 2024 3 61 140 10 Clr 0 0 0 -4 | 2.6 -24 -22 3 -12 ~ ~ 5 AM Sun, 13 Oct 2024 1 77 140 13 Clr 1 3 0 0.0 2 5 -3 | 0.9 -5 -76 4 -5 ~ ~ 8 AM Sun, 13 Oct 2024 1 86 140 12 Sct 0 2 0 -1 | 0.7 -3 ~ 8 -4 ~ ~ 11 AM Sun, 13 Oct 2024 1 89 140 12 Clr 2 0 0 5 -0 | 0.6 2 ~ 8 -16 ~ ~ 2 PM Sun, 13 Oct 2024 3 71 130 19 Sct 0 0 0 -1 | -1.6 7 3 11 -1 ~ ~ 5 PM Sun, 13 Oct 2024 4 70 130 20 Sct 19 25 0 0.0 3 0 6 -1 | 0.5 15 -21 9 -16 ~ ~ 8 PM Sun, 13 Oct 2024 2 80 140 23 Sct 0 3 0 -1 | 0.0 9 ~ 17 -11 ~ ~ 11 PM Sun, 13 Oct 2024 2 64 140 12 Sct 7 0 3 7 -4 | 1.1 -31 29 4 -3 ~ ~ *** Sun Maximum RH = 90%, Sun Minimum RH = 62% *** *** Sun Minimum Temperature = 1, Sun Maximum Temperature = 5 *** 2 AM Mon, 14 Oct 2024 2 64 140 14 Clr 0 3 0 -4 | 1.0 -28 18 6 -12 ~ ~ 5 AM Mon, 14 Oct 2024 1 66 130 16 Sct 0 0 0 0.0 1 6 -4 | 1.1 -20 ~ 12 3 ~ ~ 8 AM Mon, 14 Oct 2024 0 78 140 12 Sct 0 1 0 -3 | 0.6 -5 ~ 8 -11 ~ ~ 11 AM Mon, 14 Oct 2024 2 79 130 16 Sct 0 0 7 6 -1 | 1.6 -3 ~ 12 3 ~ ~ 2 PM Mon, 14 Oct 2024 4 63 130 20 Vrb 0 7 0 -3 | 1.7 -18 ~ 16 11 ~ ~ 5 PM Mon, 14 Oct 2024 4 62 140 20 Sct 0 0 0 0.0 5 0 7 -2 | 2.0 -18 ~ 18 12 ~ ~ 8 PM Mon, 14 Oct 2024 2 75 140 15 Sct 0 5 0 -2 | 0.8 -2 ~ 11 3 ~ ~ 11 PM Mon, 14 Oct 2024 1 79 140 15 Sct 0 0 5 5 -2 | 0.8 -2 -60 8 0 ~ ~ *** Mon Maximum RH = 79%, Mon Minimum RH = 62% *** *** Mon Minimum Temperature = 0, Mon Maximum Temperature = 5 *** 2 AM Tue, 15 Oct 2024 1 78 140 12 Sct 0 5 0 -2 | 0.8 -4 -97 0 -8 ~ ~ 5 AM Tue, 15 Oct 2024 0 79 140 6 Sct 0 0 0 0.0 3 5 -3 | 0.5 -5 ~ 4 -6 ~ ~ 8 AM Tue, 15 Oct 2024 -0 86 140 7 Vrb 0 3 0 -2 | 1.4 0 ~ 4 -9 ~ ~ 11 AM Tue, 15 Oct 2024 -0 90 140 6 Bkn 0 0 0 5 -2 | -1.4 15 ~ 2 -11 ~ ~ 2 PM Tue, 15 Oct 2024 1 87 130 10 Sct 0 0 0 -1 | -2.8 17 29 2 -4 ~ ~ 5 PM Tue, 15 Oct 2024 2 79 130 8 Sct 1 3 0 0.0 2 0 6 -1 | -1.3 15 ~ 5 -1 ~ ~ 8 PM Tue, 15 Oct 2024 -2 92 150 4 Sct 0 2 0 -3 | -2.4 25 -83 -3 -8 ~ ~ 11 PM Tue, 15 Oct 2024 -3 92 280 8 Sct 2 0 0 6 -4 | -3.7 24 ~ 4 2 ~ ~ *** Tue Maximum RH = 93%, Tue Minimum RH = 79% *** *** Tue Minimum Temperature = -3, Tue Maximum Temperature = 3 *** 2 AM Wed, 16 Oct 2024 -2 93 300 11 Vrb 0 0 0 -3 | -2.7 20 8 4 -4 ~ ~ 5 AM Wed, 16 Oct 2024 -1 91 310 10 Bkn 2 3 SW-- TR 0.0 0 4 -2 | -0.3 15 ~ 5 -2 ~ ~ 8 AM Wed, 16 Oct 2024 -1 83 310 16 Bkn SW-- TR 0 0 -3 | 0.7 0 21 9 1 ~ ~ 11 AM Wed, 16 Oct 2024 -2 84 310 18 Bkn 1 S-- TR 0 3 -4 | -0.5 0 ~ 12 7 ~ ~ 2 PM Wed, 16 Oct 2024 -2 80 310 19 Vrb 0 0 0 -5 | -3.1 1 ~ 18 14 ~ ~ 5 PM Wed, 16 Oct 2024 -3 72 310 16 Sct 0 0.0 0 0 4 -7 | -3.9 0 ~ 14 8 ~ ~ °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 *** Wed Maximum RH = 94%, Wed Minimum RH = 72% *** *** Wed Minimum Temperature = -3, Wed Maximum Temperature = -0 ***