Forty Mile forecast based on 2026/07/01 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, 01 Jul 2026 8 98 30 7 Ovc RW- 0.5 20 2 8 11 AM Wed, 01 Jul 2026 11 90 70 6 Ovc 48 RW- 1.2 16 2 10 2 PM Wed, 01 Jul 2026 14 76 280 4 Ovc RW-/TRW- 2.2 22 2 10 5 PM Wed, 01 Jul 2026 15 74 340 4 Bkn 37 32 RW-/TRW- 0.1 4.0 40 9 2 10 8 PM Wed, 01 Jul 2026 15 73 310 6 Vrb 0 40 2 10 11 PM Wed, 01 Jul 2026 12 82 310 6 Bkn 30 0 34 2 9 *** Wed Maximum RH = 100%, Wed Minimum RH = 73% *** *** Wed Minimum Temperature = 7, Wed Maximum Temperature = 16 *** 2 AM Thu, 02 Jul 2026 10 94 300 6 Ovc RW-/TRW- TR 31 2 9 5 AM Thu, 02 Jul 2026 8 100 310 6 Ovc 68 100 R- TR 0.0 20 2 8 8 AM Thu, 02 Jul 2026 9 92 320 8 Ovc R- 1.7 0 2 8 11 AM Thu, 02 Jul 2026 11 89 320 10 Ovc 100 R- 5.1 0 2 9 2 PM Thu, 02 Jul 2026 11 86 320 11 Ovc R- 4.7 0 2 9 5 PM Thu, 02 Jul 2026 11 88 320 10 Ovc 94 100 R- 0.6 12.1 0 0 2 9 8 PM Thu, 02 Jul 2026 11 88 310 8 Ovc R- 0.3 0 0 9 11 PM Thu, 02 Jul 2026 10 93 300 8 Ovc 97 R- 0.3 0 4 9 *** Thu Maximum RH = 100%, Thu Minimum RH = 85% *** *** Thu Minimum Temperature = 7, Thu Maximum Temperature = 12 *** 2 AM Fri, 03 Jul 2026 9 100 300 7 Ovc R- 0.4 0 0 9 5 AM Fri, 03 Jul 2026 7 100 310 6 Ovc 100 100 R- 0.2 1.2 0 3 8 8 AM Fri, 03 Jul 2026 7 99 320 8 Ovc 0 0 0 7 11 AM Fri, 03 Jul 2026 10 83 310 9 Ovc 69 0 0 3 7 2 PM Fri, 03 Jul 2026 11 73 310 9 Ovc R- TR 0 0 7 5 PM Fri, 03 Jul 2026 12 74 300 10 Bkn 42 42 0 0.0 17 0 4 7 8 PM Fri, 03 Jul 2026 12 76 310 9 Bkn 0 17 0 8 11 PM Fri, 03 Jul 2026 10 82 310 8 Bkn 23 0 0 4 7 *** Fri Maximum RH = 100%, Fri Minimum RH = 72% *** *** Fri Minimum Temperature = 6, Fri Maximum Temperature = 13 *** 2 AM Sat, 04 Jul 2026 7 95 300 5 Ovc 0 0 0 6 5 AM Sat, 04 Jul 2026 6 100 300 3 Ovc 0 0 0 0.0 0 4 6 8 AM Sat, 04 Jul 2026 7 95 300 3 Bkn 0 0 0 6 11 AM Sat, 04 Jul 2026 10 75 Calm Bkn 0 0 0 4 6 2 PM Sat, 04 Jul 2026 14 63 Calm Bkn 0 0 0 7 5 PM Sat, 04 Jul 2026 15 59 Calm Bkn 13 22 0 0.0 15 0 5 7 8 PM Sat, 04 Jul 2026 15 63 180 3 Bkn 0 15 0 8 11 PM Sat, 04 Jul 2026 13 73 80 3 Bkn 29 0 35 5 8 *** Sat Maximum RH = 100%, Sat Minimum RH = 59% *** *** Sat Minimum Temperature = 5, Sat Maximum Temperature = 17 *** 2 AM Sun, 05 Jul 2026 9 90 140 4 Bkn 0 35 0 8 5 AM Sun, 05 Jul 2026 8 95 120 4 Ovc 31 38 RW-/TRW- TR 0.0 39 5 7 8 AM Sun, 05 Jul 2026 9 91 110 4 Bkn RW-/TRW- TR 39 0 8 11 AM Sun, 05 Jul 2026 14 73 110 4 Bkn 39 RW-/TRW- 0.6 39 5 9 2 PM Sun, 05 Jul 2026 16 74 Calm Bkn RW-/TRW- 0.3 39 0 11 5 PM Sun, 05 Jul 2026 17 71 130 5 Bkn 39 35 0 0.9 43 12 6 11 8 PM Sun, 05 Jul 2026 16 76 120 6 Bkn 0 43 0 12 11 PM Sun, 05 Jul 2026 14 85 110 4 Bkn 38 RW-/TRW- 0.1 40 6 11 *** Sun Maximum RH = 98%, Sun Minimum RH = 70% *** *** Sun Minimum Temperature = 6, Sun Maximum Temperature = 18 *** 2 AM Mon, 06 Jul 2026 10 100 Calm Bkn RW-/TRW- TR 40 0 10 5 AM Mon, 06 Jul 2026 8 100 Calm Bkn 36 22 TRW- TR 0.1 46 5 9 8 AM Mon, 06 Jul 2026 10 99 70 2 Bkn 0 46 0 10 11 AM Mon, 06 Jul 2026 15 70 100 6 Sct 33 0 45 6 10 2 PM Mon, 06 Jul 2026 18 50 110 6 Sct 0 45 0 8 5 PM Mon, 06 Jul 2026 19 45 110 4 Vrb 0 0.0 34 5 8 7 °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 = 100%, Mon Minimum RH = 43% *** *** Mon Minimum Temperature = 6, Mon Maximum Temperature = 21 *** 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. * ******************************************************************************************************** Forty Mile forecast based on 2026/06/25 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, 25 Jun 2026 12 61 320 2 Vrb 0 21 2 5 | -3.2 5 ~ 1 -4 ~ 0 11 AM Thu, 25 Jun 2026 19 47 330 6 Sct 15 0 17 2 7 | -1.5 5 ~ 1 -9 ~ 0 2 PM Thu, 25 Jun 2026 23 38 340 9 Vrb 0 31 2 8 | -0.8 1 300 2 -8 ~ 0 5 PM Thu, 25 Jun 2026 19 48 40 8 Bkn 58 30 TRW- 0.3 0.3 78 158 2 8 | -6.8 20 ~ 2 -10 ~ 0 8 PM Thu, 25 Jun 2026 21 56 20 9 Bkn TRW- 0.2 80 2 12 | 3.2 3 ~ 6 -1 ~ 0 11 PM Thu, 25 Jun 2026 18 68 330 4 Bkn 54 TRW- 0.3 77 2 12 | -0.9 19 ~ 0 -11 ~ 0 *** Thu Maximum RH = 72%, Thu Minimum RH = 38% *** *** Thu Minimum Temperature = 9, Thu Maximum Temperature = 25 *** 2 AM Fri, 26 Jun 2026 13 85 330 3 Sct TRW- 0 65 2 11 | 0.8 13 ~ -1 -4 ~ 0 5 AM Fri, 26 Jun 2026 11 92 Calm Vrb 30 6 0 0.5 44 2 10 | -0.3 15 ~ -2 -6 ~ 0 8 AM Fri, 26 Jun 2026 13 82 Calm Bkn TRW- 0.1 50 2 10 | -0.4 10 ~ 0 -6 ~ 0 11 AM Fri, 26 Jun 2026 17 68 50 3 Bkn 43 TRW- 0.5 63 2 11 | 0.7 2 ~ 2 -2 ~ 0 2 PM Fri, 26 Jun 2026 20 68 60 6 Bkn TRW- 0.8 66 2 14 | -1.4 16 ~ 2 -4 ~ 0 5 PM Fri, 26 Jun 2026 21 67 350 4 Bkn 49 30 TRW- 0 1.4 73 134 2 15 | -4.1 28 ~ 1 -5 ~ 0 8 PM Fri, 26 Jun 2026 22 59 360 4 Vrb TRW- 0 65 0 14 | -2.9 22 ~ 3 -1 ~ 0 11 PM Fri, 26 Jun 2026 20 66 350 2 Sct 36 T 0 54 6 13 | -0.9 10 ~ -1 -9 ~ 0 *** Fri Maximum RH = 95%, Fri Minimum RH = 58% *** *** Fri Minimum Temperature = 10, Fri Maximum Temperature = 26 *** 2 AM Sat, 27 Jun 2026 15 95 Calm Sct T 0 54 0 14 | 1.2 10 ~ 0 -10 ~ 0 5 AM Sat, 27 Jun 2026 11 100 Calm Sct 35 20 T 0 0.0 51 6 12 | -0.1 6 ~ -5 -9 ~ 0 8 AM Sat, 27 Jun 2026 14 89 Calm Sct T 0 51 0 12 | -2.6 20 ~ -2 -6 ~ 0 11 AM Sat, 27 Jun 2026 20 63 340 3 Bkn 45 T 0 47 7 13 | -3.4 14 ~ 0 -6 ~ 0 2 PM Sat, 27 Jun 2026 24 48 50 5 Bkn TRW- 0.2 47 0 13 | -1.8 7 ~ 1 -6 ~ 0 5 PM Sat, 27 Jun 2026 20 70 140 7 Ovc 66 30 TRW- 0.8 1.0 66 100 5 15 | -6.7 35 ~ 4 -3 ~ 0 8 PM Sat, 27 Jun 2026 18 86 70 6 Ovc TRW- 0.4 66 0 15 | 1.5 -5 ~ 1 -7 ~ 3.8 11 PM Sat, 27 Jun 2026 18 90 140 4 Ovc 65 TRW- 0.7 66 4 16 | 2.1 -4 ~ -1 -9 ~ 0 *** Sat Maximum RH = 100%, Sat Minimum RH = 48% *** *** Sat Minimum Temperature = 10, Sat Maximum Temperature = 26 *** 2 AM Sun, 28 Jun 2026 15 100 100 4 Ovc TRW- 0.4 66 0 16 | 1.1 2 -152 -3 -8 ~ 2.6 5 AM Sun, 28 Jun 2026 14 100 150 6 Ovc 51 20 TRW- 0.3 1.8 60 4 14 | -0.2 1 ~ 2 -3 ~ 0.9 8 AM Sun, 28 Jun 2026 12 93 190 8 Bkn R- TR 0 0 11 | 0.0 -2 -39 -5 -20 ~ 14.7 11 AM Sun, 28 Jun 2026 14 76 180 8 Bkn 20 0 0 3 10 | 2.8 -18 -61 -2 -19 ~ 6.4 2 PM Sun, 28 Jun 2026 15 65 180 8 Bkn 0 0 0 9 | 3.5 -29 -67 0 -12 ~ 4.6 5 PM Sun, 28 Jun 2026 15 64 200 6 Bkn 32 32 R- TR 0.0 0 0 3 8 | 4.1 -30 -42 -2 -7 ~ 9.1 8 PM Sun, 28 Jun 2026 15 66 230 6 Bkn 0 0 0 9 | 3.5 -23 ~ 1 -7 ~ 3 11 PM Sun, 28 Jun 2026 13 73 220 4 Ovc 29 RW-/TRW- 0.1 27 4 8 | 2.2 -22 ~ 2 0 ~ 0 *** Sun Maximum RH = 100%, Sun Minimum RH = 63% *** *** Sun Minimum Temperature = 11, Sun Maximum Temperature = 17 *** 2 AM Mon, 29 Jun 2026 11 90 230 4 Ovc RW-/TRW- 0.1 27 0 9 | 2.2 -7 ~ 3 -1 ~ 0 5 AM Mon, 29 Jun 2026 9 94 240 4 Ovc 7 10 0 0.2 0 4 8 | 1.8 -4 ~ 0 -4 ~ 0.3 8 AM Mon, 29 Jun 2026 9 84 260 6 Bkn 0 0 0 7 | 0.8 -13 ~ 5 1 ~ 0 11 AM Mon, 29 Jun 2026 12 70 280 5 Bkn 3 0 0 5 7 | -5.2 7 ~ 3 -1 ~ 0 2 PM Mon, 29 Jun 2026 15 60 310 5 Bkn 0 18 0 7 | -3.2 10 ~ 0 -7 ~ 0 5 PM Mon, 29 Jun 2026 17 51 330 5 Vrb 12 2 0 0.0 17 0 7 7 | 4.0 -28 ~ 1 -18 ~ 1 8 PM Mon, 29 Jun 2026 18 50 340 5 Vrb 0 17 0 7 | 6.8 -37 ~ 1 -14 ~ 5.4 11 PM Mon, 29 Jun 2026 15 60 360 3 Sct 18 0 26 7 7 | 4.9 -31 ~ 3 -3 ~ 0 *** Mon Maximum RH = 98%, Mon Minimum RH = 49% *** *** Mon Minimum Temperature = 8, Mon Maximum Temperature = 19 *** 2 AM Tue, 30 Jun 2026 11 81 Calm Sct 0 26 0 8 | 2.9 -15 4 -6 -12 ~ 0 5 AM Tue, 30 Jun 2026 8 95 Calm Vrb 24 20 0 0.0 31 6 7 | 0.7 0 ~ -5 -14 ~ 0 8 AM Tue, 30 Jun 2026 10 82 310 3 Bkn 0 31 0 7 | -0.0 -2 ~ 0 -4 ~ 0 11 AM Tue, 30 Jun 2026 15 57 310 6 Sct 19 0 22 6 6 | -0.8 1 302 0 -6 ~ 0 2 PM Tue, 30 Jun 2026 18 44 320 8 Vrb 0 22 0 6 | 2.5 -11 313 0 -13 ~ 0 5 PM Tue, 30 Jun 2026 18 47 320 8 Bkn 0 0.0 32 4 6 7 | 7.9 -44 177 2 -8 ~ 3.3 °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 = 100%, Tue Minimum RH = 43% *** *** Tue Minimum Temperature = 6, Tue Maximum Temperature = 20 ***