Station charts
Atka Airport Report Rank 802 of 929 in Alaska, Sep 30. Stations are ranked by how reliably they report: the share of their scheduled reports received, then how fast those reports arrive.
Rank 802 of 929 in Alaska, Sep 30
Schedule every 5 min
Reports received, 24 hours 282 of 288 97.9% of its schedule, 310 reports in all
Reports received, 7 days 1,985 of 2,016 98.4% of its schedule, 2,236 reports in all
Days reported, 30 days 30 of 30
Longest silence, 7 days 22 min from Sep 30, 4:56 AM
Latest report Sep 30, 4:56 AM local time
Time to reach Storm Station 5 min 9 in 10 within 9 min
Against its reference, 30 days 0.0 °F the same as the airport station PAAK, 0.1 miles away, on average over 84 readings; typical difference 0.1 °F The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 126 of 149 scheduled reports received, 84.5%.
Against its reference: each temperature this station reports is compared with the nearest airport or climate reference station that reported within half an hour, up to 15 miles away. The figure is its reading less the reference's, on average, as both were reported; the typical difference is the root mean square. The difference in height is shown where both heights are known.
Its schedule is one report every 5 min, 288 in 24 hours. Two reports in the same 5 min count as one received.
The forecast here, September 29, 2026
Temperature, mean miss 1.0 F ran -0.5 F over 100 forecast hours; corrected, 1.0 F
Dew point, mean miss 2.0 F ran +0.2 F over 100 forecast hours; corrected, 2.0 F
Wind, mean miss 3.5 mph ran +1.8 mph over 100 forecast hours; corrected, 3.5 mph
Sky cover, mean miss 31.7 % ran -19.4 % over 75 forecast hours; corrected, 31.7 % Each hour’s forecast against this airfield’s own report, the day after. Every airfield, scored .
Chart of the 929 ranked stations in Alaska on Sep 30 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 0; 10 to 19 per cent, 2; 20 to 29 per cent, 5; 30 to 39 per cent, 3; 40 to 49 per cent, 2; 50 to 59 per cent, 21; 60 to 69 per cent, 39; 70 to 79 per cent, 34; 80 to 89 per cent, 54; 90 to 99 per cent, 233; 100 per cent, 536. Atka Airport received 84.5 per cent, 126 of 149 scheduled reports, rank 802 of 929. WHERE IT RANKS IN ALASKA, Sep 30 THIS ONE: 84.5%, 126 OF 149, RANK 802 OF 929 PER CENT OF SCHEDULED REPORTS RECEIVED IN STORM STATION'S OWN RECORD, UP TO 7 DAYS 1 10 100 0 to 9 10 to 19 2 20 to 29 5 30 to 39 3 40 to 49 2 50 to 59 21 60 to 69 39 70 to 79 34 80 to 89 54 90 to 99 233 100 536 STATIONS, LOG SCALE Chart of Atka Airport's rank in Alaska by how it reported, day by day, from 2026-09-26 to 2026-09-30: 2026-09-26 rank 774 of 839; 2026-09-27 rank 757 of 850; 2026-09-28 rank 798 of 899; 2026-09-29 rank 821 of 924; 2026-09-30 rank 802 of 929. ITS RANK IN ALASKA, DAY BY DAY RANK, FIRST AT THE TOP 1 250 500 750 1,000 Sep 26 Sep 27 Sep 28 Sep 29 Sep 30 The ranking these charts were drawn from, as tables Share of scheduled reports received Stations 100% 536 90 to 99% 233 80 to 89% 54 70 to 79% 34 60 to 69% 39 50 to 59% 21 40 to 49% 2 30 to 39% 3 20 to 29% 5 10 to 19% 2 0 to 9% 0
Day Rank Stations ranked Share received Sep 30, 2026 802 929 84.5% Sep 29, 2026 821 924 81.1% Sep 28, 2026 798 899 84.3% Sep 27, 2026 757 850 85.2% Sep 26, 2026 774 839 84.3%
24 hours 7 days 30 days
Temperature and Dew point at Atka Airport, temperature from 43.0 to 50.0, the latest 48.6; dew point from 38.0 to 47.0, the latest 46.7, in degrees Fahrenheit. TEMPERATURE AND DEW POINT F 35 40 45 50 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM TEMPERATURE DEW POINT Relative humidity at Atka Airport, relative humidity from 63 to 93, the latest 93, in per cent. RELATIVE HUMIDITY % 60 70 80 90 100 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM Wind and Gust at Atka Airport, wind from 2 to 13, the latest 12; gust from 22 to 24, the latest 24, in miles an hour. WIND AND GUST mph 0 10 20 30 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM WIND GUST Wind direction at Atka Airport, wind direction from 100 to 330, the latest 110, in degrees. WIND DIRECTION ° 0 90 180 270 360 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM Pressure, altimeter at Atka Airport, pressure, altimeter from 29.81 to 30.21, the latest 29.81, in inches of mercury. PRESSURE, ALTIMETER inHg 29.80 30.00 30.20 30.40 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM Visibility at Atka Airport, visibility from 3.0 to 10.0, the latest 9.0, in miles. VISIBILITY mi 0 2.5 5 7.5 10 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM LIFR IFR MVFR VFR Lowest cloud base at Atka Airport, lowest cloud base from 700 to 6,000, the latest 800, in feet. LOWEST CLOUD BASE ft 0 2,000 4,000 6,000 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM MVFR VFR Reports received at Atka Airport, reports from 0.0 to 18.0, the latest 0.0, in reports. REPORTS RECEIVED reports 0 5 10 15 20 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sep 30 3 AM The readings these charts were drawn from, as a table Hour Temperature F Dew point F Relative humidity % Wind mph Gust mph Wind direction ° Pressure, altimeter inHg Visibility mi Lowest cloud base ft Precipitation in Reports Wed 30, 4 AM 48.6 46.7 93 12 24 110 29.81 9.0 800 0.00 13 Wed 30, 3 AM 49.0 47.0 93 13 23 120 29.85 8.0 700 0.00 16 Wed 30, 2 AM 48.5 46.6 93 10 22 140 29.88 3.0 700 0.00 18 Wed 30, 1 AM 46.6 44.7 93 10 - 100 29.92 3.0 700 0.00 15 Wed 30, 12 AM 47.0 43.0 86 9 - 140 29.95 7.0 1,400 0.00 15 Tue 29, 11 PM 48.1 42.4 81 8 - 100 29.98 10.0 2,200 0.00 14 Tue 29, 10 PM 48.0 42.0 80 5 - 110 30.01 10.0 2,100 0.00 13 Tue 29, 9 PM 48.0 42.0 80 6 - 180 30.03 10.0 6,000 0.00 13 Tue 29, 8 PM 48.0 42.0 80 8 - 210 30.05 10.0 4,300 0.00 13 Tue 29, 7 PM 48.0 43.0 83 10 - 210 30.06 10.0 4,000 0.00 13 Tue 29, 6 PM 49.0 44.0 83 7 - 210 30.07 10.0 4,500 0.00 13 Tue 29, 5 PM 49.0 44.0 83 9 - 210 30.08 10.0 4,700 0.00 13 Tue 29, 4 PM 50.0 44.0 80 10 - 220 30.10 10.0 2,000 0.00 13 Tue 29, 3 PM 50.0 43.0 77 7 - 210 30.12 10.0 1,800 0.00 13 Tue 29, 2 PM 50.0 42.0 74 8 - 310 30.14 10.0 2,200 0.00 13 Tue 29, 1 PM 50.0 40.0 68 8 - 290 30.16 10.0 3,400 0.00 13 Tue 29, 12 PM 49.0 39.0 68 9 - 270 30.16 10.0 5,000 0.00 12 Tue 29, 11 AM 50.0 38.0 63 5 - 280 30.17 10.0 4,800 0.00 13 Tue 29, 10 AM 48.0 38.0 68 2 - 330 30.18 10.0 4,800 0.00 13 Tue 29, 9 AM 47.0 38.0 71 5 - 270 30.19 10.0 4,200 0.00 13 Tue 29, 8 AM 45.0 38.0 76 8 - 250 30.20 10.0 4,600 0.00 13 Tue 29, 7 AM 43.0 38.0 82 8 - 260 30.21 10.0 5,000 0.00 13 Tue 29, 6 AM 46.0 39.0 76 7 - 240 30.21 10.0 5,000 0.00 13
Temperature and Dew point at Atka Airport, temperature from 43.0 to 58.6, the latest 48.6; dew point from 36.0 to 55.7, the latest 46.7, in degrees Fahrenheit. TEMPERATURE AND DEW POINT F 30 40 50 60 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 FREEZING TEMPERATURE DEW POINT Relative humidity at Atka Airport, relative humidity from 58 to 100, the latest 93, in per cent. RELATIVE HUMIDITY % 40 60 80 100 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 Wind and Gust at Atka Airport, wind from 2 to 35, the latest 12; gust from 16 to 54, the latest 24, in miles an hour. WIND AND GUST mph 0 20 40 60 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 WIND GUST Wind direction at Atka Airport, wind direction from 30 to 330, the latest 110, in degrees. WIND DIRECTION ° 0 90 180 270 360 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 Pressure, altimeter at Atka Airport, pressure, altimeter from 29.00 to 30.22, the latest 29.81, in inches of mercury. PRESSURE, ALTIMETER inHg 29.00 29.50 30.00 30.50 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 Visibility at Atka Airport, visibility from 0.8 to 10.0, the latest 9.0, in miles. VISIBILITY mi 0 2.5 5 7.5 10 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 LIFR IFR MVFR VFR Lowest cloud base at Atka Airport, lowest cloud base from 300 to 6,000, the latest 800, in feet. LOWEST CLOUD BASE ft 0 2,000 4,000 6,000 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 MVFR VFR Reports received at Atka Airport, reports from 0.0 to 19.0, the latest 0.0, in reports. REPORTS RECEIVED reports 0 5 10 15 20 Thu 24 Fri 25 Sat 26 Sun 27 Mon 28 Tue 29 Wed 30 The readings these charts were drawn from, as a table Hour Temperature F Dew point F Relative humidity % Wind mph Gust mph Wind direction ° Pressure, altimeter inHg Visibility mi Lowest cloud base ft Precipitation in Reports Wed 30, 4 AM 48.6 46.7 93 12 24 110 29.81 9.0 800 0.00 13 Wed 30, 3 AM 49.0 47.0 93 13 23 120 29.85 8.0 700 0.00 16 Wed 30, 2 AM 48.5 46.6 93 10 22 140 29.88 3.0 700 0.00 18 Wed 30, 1 AM 46.6 44.7 93 10 - 100 29.92 3.0 700 0.00 15 Wed 30, 12 AM 47.0 43.0 86 9 - 140 29.95 7.0 1,400 0.00 15 Tue 29, 11 PM 48.1 42.4 81 8 - 100 29.98 10.0 2,200 0.00 14 Tue 29, 10 PM 48.0 42.0 80 5 - 110 30.01 10.0 2,100 0.00 13 Tue 29, 9 PM 48.0 42.0 80 6 - 180 30.03 10.0 6,000 0.00 13 Tue 29, 8 PM 48.0 42.0 80 8 - 210 30.05 10.0 4,300 0.00 13 Tue 29, 7 PM 48.0 43.0 83 10 - 210 30.06 10.0 4,000 0.00 13 Tue 29, 6 PM 49.0 44.0 83 7 - 210 30.07 10.0 4,500 0.00 13 Tue 29, 5 PM 49.0 44.0 83 9 - 210 30.08 10.0 4,700 0.00 13 Tue 29, 4 PM 50.0 44.0 80 10 - 220 30.10 10.0 2,000 0.00 13 Tue 29, 3 PM 50.0 43.0 77 7 - 210 30.12 10.0 1,800 0.00 13 Tue 29, 2 PM 50.0 42.0 74 8 - 310 30.14 10.0 2,200 0.00 13 Tue 29, 1 PM 50.0 40.0 68 8 - 290 30.16 10.0 3,400 0.00 13 Tue 29, 12 PM 49.0 39.0 68 9 - 270 30.16 10.0 5,000 0.00 12 Tue 29, 11 AM 50.0 38.0 63 5 - 280 30.17 10.0 4,800 0.00 13 Tue 29, 10 AM 48.0 38.0 68 2 - 330 30.18 10.0 4,800 0.00 13 Tue 29, 9 AM 47.0 38.0 71 5 - 270 30.19 10.0 4,200 0.00 13 Tue 29, 8 AM 45.0 38.0 76 8 - 250 30.20 10.0 4,600 0.00 13 Tue 29, 7 AM 43.0 38.0 82 8 - 260 30.21 10.0 5,000 0.00 13 Tue 29, 6 AM 46.0 39.0 76 7 - 240 30.21 10.0 5,000 0.00 13 Tue 29, 5 AM 46.0 39.0 76 10 - 260 30.21 10.0 4,400 0.00 13 Tue 29, 4 AM 46.0 41.0 83 10 - 240 30.21 10.0 3,700 0.00 12 Tue 29, 3 AM 45.2 40.9 85 12 - 250 30.20 10.0 1,700 0.00 13 Tue 29, 2 AM 47.6 44.3 88 11 - 270 30.22 10.0 1,300 0.00 14 Tue 29, 1 AM 47.5 44.4 89 12 - 260 30.21 10.0 1,300 0.00 15 Tue 29, 12 AM 46.0 42.0 86 10 - 270 30.21 7.0 1,200 0.00 15 Mon 28, 11 PM 47.5 44.5 89 9 - 280 30.22 10.0 1,200 0.00 16 Mon 28, 10 PM 48.1 44.3 87 13 16 280 30.22 10.0 1,100 0.00 14 Mon 28, 9 PM 48.6 45.3 88 14 21 290 30.21 10.0 1,100 0.00 14 Mon 28, 8 PM 48.4 44.7 87 14 - 290 30.21 10.0 1,100 0.00 16 Mon 28, 7 PM 48.6 44.8 87 13 - 280 30.20 10.0 1,100 0.00 14 Mon 28, 6 PM 49.0 44.0 83 13 - 270 30.19 10.0 1,500 0.00 13 Mon 28, 5 PM 50.0 44.0 80 12 - 260 30.17 10.0 1,500 0.00 13 Mon 28, 4 PM 49.5 42.9 78 14 - 270 30.19 10.0 1,800 0.00 14 Mon 28, 3 PM 50.0 42.9 76 13 - 280 30.19 10.0 2,500 0.00 14 Mon 28, 2 PM 51.0 42.0 71 12 - 290 30.20 10.0 3,000 0.00 13 Mon 28, 1 PM 51.0 41.0 68 14 - 300 30.20 10.0 2,900 0.00 13 Mon 28, 12 PM 50.0 42.0 74 14 21 290 30.19 10.0 2,800 0.00 13 Mon 28, 11 AM 49.0 42.0 77 13 - 290 30.19 10.0 1,700 0.00 13 Mon 28, 10 AM 48.1 43.8 85 13 20 300 30.18 10.0 1,700 0.00 14 Mon 28, 9 AM 48.0 44.0 86 11 17 290 30.17 10.0 1,500 0.00 13 Mon 28, 8 AM 46.3 43.8 91 11 - 290 30.16 4.0 1,000 0.00 14 Mon 28, 7 AM 47.1 43.8 88 15 23 280 30.14 5.0 1,000 0.00 14 Mon 28, 6 AM 48.1 44.3 87 14 21 280 30.13 10.0 1,900 0.00 13 Mon 28, 5 AM 48.0 44.0 86 14 20 280 30.13 10.0 1,200 0.00 13 Mon 28, 4 AM 48.0 44.0 86 14 26 280 30.13 8.0 1,300 0.00 13 Mon 28, 3 AM 48.0 43.0 83 14 - 270 30.12 7.0 1,700 0.00 13 Mon 28, 2 AM 48.0 45.0 89 14 - 280 30.12 10.0 1,200 0.00 13 Mon 28, 1 AM 49.0 45.0 86 13 18 280 30.11 10.0 1,200 0.00 13 Mon 28, 12 AM 48.0 45.0 89 14 20 290 30.12 10.0 1,100 0.00 13 Sun 27, 11 PM 49.0 45.0 86 15 23 280 30.12 10.0 1,300 0.00 12 Sun 27, 10 PM 49.0 45.0 86 15 22 280 30.11 10.0 1,200 0.00 13 Sun 27, 9 PM 48.0 45.0 89 16 24 290 30.10 10.0 1,500 0.00 13 Sun 27, 8 PM 49.0 45.0 86 16 23 290 30.08 10.0 1,300 0.00 13 Sun 27, 7 PM 49.0 44.0 83 17 25 290 30.06 10.0 1,700 0.00 13 Sun 27, 6 PM 48.5 44.4 86 16 24 290 30.05 10.0 1,700 0.00 15 Sun 27, 5 PM 49.5 44.3 82 16 24 290 30.05 10.0 2,000 0.00 13 Sun 27, 4 PM 50.0 43.4 78 18 28 280 30.03 10.0 1,800 0.00 14 Sun 27, 3 PM 50.0 43.0 77 16 24 280 30.03 10.0 1,900 0.00 13 Sun 27, 2 PM 50.0 43.8 79 16 24 280 30.03 9.0 2,000 0.00 14 Sun 27, 1 PM 50.4 42.9 75 16 24 290 30.03 9.0 2,100 0.00 14 Sun 27, 12 PM 50.0 43.8 79 15 25 300 30.02 10.0 2,100 0.00 14 Sun 27, 11 AM 50.0 45.0 83 15 22 300 30.01 10.0 1,600 0.00 13 Sun 27, 10 AM 49.0 46.0 89 11 20 280 29.98 10.0 1,300 0.00 13 Sun 27, 9 AM 48.0 46.0 93 11 - 280 29.97 10.0 1,300 0.00 13 Sun 27, 8 AM 48.0 45.0 89 12 - 280 29.96 10.0 1,600 0.00 13 Sun 27, 7 AM 48.1 46.3 93 16 22 290 29.93 7.0 600 0.00 15 Sun 27, 6 AM 48.0 47.0 96 15 21 270 29.91 8.0 600 0.00 13 Sun 27, 5 AM 48.1 46.3 93 16 - 270 29.89 8.0 800 0.00 15 Sun 27, 4 AM 48.0 46.0 93 15 23 270 29.88 10.0 1,000 0.00 13 Sun 27, 3 AM 48.1 44.7 88 14 21 280 29.87 10.0 1,000 0.00 15 Sun 27, 2 AM 48.0 45.0 89 15 - 280 29.85 10.0 1,000 0.00 13 Sun 27, 1 AM 47.0 45.0 93 17 - 290 29.85 10.0 1,200 0.00 13 Sun 27, 12 AM 48.1 44.8 88 13 23 290 29.84 8.0 1,000 0.00 14 Sat 26, 11 PM 47.6 44.8 90 15 21 270 29.83 5.0 1,000 0.00 14 Sat 26, 10 PM 48.1 44.8 88 16 20 280 29.81 10.0 1,000 0.00 13 Sat 26, 9 PM 48.1 44.8 88 15 - 280 29.80 10.0 1,200 0.00 14 Sat 26, 8 PM 48.0 44.0 86 13 - 280 29.78 10.0 3,200 0.00 13 Sat 26, 7 PM 49.0 43.0 80 13 21 280 29.76 10.0 3,600 0.00 13 Sat 26, 6 PM 50.0 41.0 71 17 24 270 29.74 10.0 4,100 0.00 13 Sat 26, 5 PM 51.0 41.0 68 17 24 270 29.73 10.0 4,300 0.00 13 Sat 26, 4 PM 51.0 42.0 71 19 28 270 29.73 10.0 - 0.00 12 Sat 26, 3 PM 51.0 42.0 71 20 28 270 29.72 10.0 - 0.00 12 Sat 26, 2 PM 51.0 42.0 71 21 28 270 29.71 10.0 - 0.00 12 Sat 26, 1 PM 52.0 43.0 71 20 29 280 29.70 10.0 2,300 0.00 13 Sat 26, 12 PM 51.4 44.3 77 18 29 260 29.69 10.0 2,100 0.00 14 Sat 26, 11 AM 51.0 44.0 77 19 26 280 29.69 10.0 2,200 0.00 13 Sat 26, 10 AM 50.9 41.9 71 19 31 270 29.67 10.0 2,400 0.00 15 Sat 26, 9 AM 50.0 41.0 71 19 28 270 29.65 10.0 2,400 0.00 13 Sat 26, 8 AM 49.0 40.0 71 16 29 260 29.65 10.0 2,200 0.00 13 Sat 26, 7 AM 48.1 39.6 72 20 32 260 29.63 10.0 2,200 0.00 14 Sat 26, 6 AM 48.0 41.0 77 22 35 260 29.61 10.0 2,300 0.00 13 Sat 26, 5 AM 48.0 42.0 80 22 33 260 29.61 10.0 2,500 0.00 11 Sat 26, 4 AM 48.5 41.0 75 28 40 260 29.61 10.0 2,300 0.00 15 Sat 26, 3 AM 48.6 41.0 75 28 40 260 29.59 10.0 2,100 0.00 14 Sat 26, 2 AM 48.6 40.5 73 31 45 260 29.57 10.0 2,300 0.00 14 Sat 26, 1 AM 49.0 41.0 74 34 48 270 29.53 10.0 2,500 0.00 13 Sat 26, 12 AM 49.0 41.0 74 34 51 270 29.51 10.0 2,700 0.00 13 Fri 25, 11 PM 49.5 39.6 69 34 49 270 29.49 10.0 2,700 0.00 13 Fri 25, 10 PM 50.0 39.1 66 35 49 270 29.46 10.0 2,600 0.00 14 Fri 25, 9 PM 50.0 40.0 68 27 48 260 29.43 10.0 2,500 0.00 12 Fri 25, 8 PM 50.0 41.0 71 24 36 260 29.41 10.0 2,500 0.00 13 Fri 25, 7 PM 50.0 41.0 71 24 38 270 29.38 10.0 2,300 0.00 14 Fri 25, 6 PM 50.0 43.7 79 22 36 270 29.34 10.0 1,900 0.00 15 Fri 25, 5 PM 50.0 45.0 83 22 32 270 29.33 10.0 1,500 0.00 13 Fri 25, 4 PM 50.0 45.9 86 26 38 270 29.31 3.0 800 0.00 15 Fri 25, 3 PM 54.6 48.1 79 19 31 260 29.28 8.0 1,600 0.00 14 Fri 25, 2 PM 57.0 47.0 69 20 30 260 29.25 10.0 2,600 0.00 13 Fri 25, 1 PM 58.6 50.9 76 15 26 270 29.25 9.0 2,000 0.00 13 Fri 25, 12 PM 57.0 52.0 83 10 21 210 29.26 7.0 1,500 0.00 13 Fri 25, 11 AM 58.0 51.0 77 10 23 250 29.26 10.0 2,000 0.00 12 Fri 25, 10 AM 56.0 51.0 83 12 26 220 29.28 10.0 2,400 0.00 13 Fri 25, 9 AM 56.0 48.0 74 10 20 210 29.29 10.0 2,800 0.00 13 Fri 25, 8 AM 56.0 46.0 69 11 21 220 29.30 10.0 3,000 0.00 12 Fri 25, 7 AM 56.0 47.0 72 10 17 240 29.30 10.0 3,000 0.00 13 Fri 25, 6 AM 56.0 47.0 72 12 22 260 29.31 10.0 2,900 0.00 13 Fri 25, 5 AM 55.2 46.7 73 11 28 260 29.32 10.0 2,500 0.00 14 Fri 25, 4 AM 54.0 45.0 71 13 25 270 29.33 8.0 2,500 0.00 13 Fri 25, 3 AM 51.0 45.0 80 10 23 280 29.33 8.0 2,700 0.00 13 Fri 25, 2 AM 48.6 42.9 81 15 31 280 29.34 8.0 2,600 0.00 14 Fri 25, 1 AM 50.0 42.0 74 24 36 270 29.33 8.0 2,100 0.00 12 Fri 25, 12 AM 49.0 42.0 77 32 49 270 29.30 8.0 2,100 0.00 13 Thu 24, 11 PM 50.0 43.0 77 33 54 250 29.28 7.0 2,000 0.00 13 Thu 24, 10 PM 50.0 43.0 77 29 44 250 29.23 6.0 2,000 0.00 13 Thu 24, 9 PM 50.0 43.0 77 33 49 270 29.18 6.0 2,000 0.00 13 Thu 24, 8 PM 51.4 42.9 73 34 52 250 29.15 4.0 2,400 0.00 13 Thu 24, 7 PM 51.0 42.0 71 33 49 260 29.10 5.0 2,900 0.00 13 Thu 24, 6 PM 51.0 41.0 68 22 39 250 29.10 8.0 2,600 0.00 13 Thu 24, 5 PM 50.0 42.4 75 19 35 260 29.09 4.0 2,500 0.00 14 Thu 24, 4 PM 48.6 42.4 79 20 32 260 29.10 3.5 2,700 0.00 14 Thu 24, 3 PM 50.9 42.4 73 22 41 250 29.09 4.0 2,900 0.00 14 Thu 24, 2 PM 51.9 42.9 71 17 28 250 29.10 6.0 2,900 0.00 14 Thu 24, 1 PM 51.0 43.0 74 17 30 240 29.10 7.0 2,600 0.00 13 Thu 24, 12 PM 50.0 42.0 74 13 36 250 29.11 10.0 3,100 0.00 13 Thu 24, 11 AM 50.0 41.0 71 15 30 240 29.13 9.0 3,400 0.00 13 Thu 24, 10 AM 51.0 38.0 61 15 35 250 29.15 10.0 3,700 0.00 13 Thu 24, 9 AM 51.0 37.0 59 14 29 260 29.17 10.0 3,800 0.00 13 Thu 24, 8 AM 50.0 37.0 61 13 33 250 29.18 10.0 4,000 0.00 12 Thu 24, 7 AM 50.0 36.0 58 24 32 270 29.17 10.0 3,700 0.00 12 Thu 24, 6 AM 49.0 37.0 63 21 32 270 29.16 10.0 3,900 0.00 13 Thu 24, 5 AM 49.0 36.0 61 24 41 270 29.15 10.0 4,500 0.00 12 Thu 24, 4 AM 50.0 36.0 58 20 33 270 29.15 10.0 3,900 0.00 12 Thu 24, 3 AM 50.0 39.0 66 20 29 260 29.15 10.0 3,800 0.00 12 Thu 24, 2 AM 51.4 43.3 74 24 39 260 29.16 10.0 2,000 0.00 13 Thu 24, 1 AM 51.0 44.0 77 26 40 260 29.15 10.0 1,800 0.00 13 Thu 24, 12 AM 51.0 46.0 83 31 44 260 29.13 10.0 1,800 0.00 13 Wed 23, 11 PM 50.0 47.6 91 27 40 270 29.11 10.0 1,400 0.00 14 Wed 23, 10 PM 50.0 48.1 93 26 39 270 29.08 8.0 900 0.00 14 Wed 23, 9 PM 50.0 50.0 100 22 36 290 29.08 5.0 300 0.00 14 Wed 23, 8 PM 50.0 50.0 100 21 31 290 29.06 2.0 300 0.00 15 Wed 23, 7 PM 51.3 50.3 96 19 30 260 29.04 0.8 300 0.00 19 Wed 23, 6 PM 54.4 52.5 93 16 36 280 29.01 4.0 900 0.00 16 Wed 23, 5 PM 56.0 55.0 96 12 18 170 29.00 3.5 1,100 0.00 13 Wed 23, 4 PM 56.1 55.5 98 15 28 150 29.04 1.8 800 0.00 17 Wed 23, 3 PM 55.2 55.2 100 18 30 130 29.07 4.0 800 0.00 14 Wed 23, 2 PM 55.0 55.0 100 18 25 140 29.13 4.0 1,000 0.00 13 Wed 23, 1 PM 55.7 55.7 100 15 24 150 29.19 4.0 400 0.00 14 Wed 23, 12 PM 53.0 53.0 100 8 - 70 29.23 4.0 300 0.00 16 Wed 23, 11 AM 53.3 53.3 100 2 - 120 29.28 6.0 1,000 0.00 14 Wed 23, 10 AM 51.9 51.9 100 9 - 30 29.34 4.0 600 0.00 14 Wed 23, 9 AM 51.9 51.9 100 14 - 80 29.35 2.0 400 0.00 16 Wed 23, 8 AM 52.0 52.0 100 11 - 140 29.38 3.0 600 0.00 12 Wed 23, 7 AM 52.4 51.9 98 14 22 100 29.41 4.0 400 0.00 14 Wed 23, 6 AM 51.9 51.9 100 18 25 120 29.45 2.5 400 0.00 14
High and Low at Atka Airport, high from 49.0 to 63.0, the latest 49.0; low from 43.0 to 57.2, the latest 47.0, in degrees Fahrenheit. HIGH AND LOW F 40 45 50 55 60 65 Sep 1 Sep 6 Sep 11 Sep 16 Sep 21 Sep 26 HIGH LOW Highest dew point and Lowest dew point at Atka Airport, highest dew point from 42.8 to 62.0, the latest 47.0; lowest dew point from 35.0 to 57.2, the latest 43.0, in degrees Fahrenheit. HIGHEST DEW POINT AND LOWEST DEW POINT F 30 40 50 60 70 Sep 1 Sep 6 Sep 11 Sep 16 Sep 21 Sep 26 HIGHEST DEW POINT LOWEST DEW POINT Highest humidity and Lowest humidity at Atka Airport, highest humidity from 83 to 100, the latest 93; lowest humidity from 58 to 94, the latest 86, in per cent. HIGHEST HUMIDITY AND LOWEST HUMIDITY % 40 60 80 100 Sep 1 Sep 6 Sep 11 Sep 16 Sep 21 Sep 26 HIGHEST HUMIDITY LOWEST HUMIDITY Average wind and Strongest gust at Atka Airport, average wind from 3 to 21, the latest 8; strongest gust from 21 to 61, the latest 24, in miles an hour. AVERAGE WIND AND STRONGEST GUST mph 0 20 40 60 80 Sep 1 Sep 6 Sep 11 Sep 16 Sep 21 Sep 26 AVERAGE WIND STRONGEST GUST Precipitation at Atka Airport, precipitation from 0.00 to 1.44, the latest trace, in inches. PRECIPITATION in 0.00 0.50 1.00 1.50 Sep 1 Sep 6 Sep 11 Sep 16 Sep 21 Sep 26 The readings these charts were drawn from, as a table Day High F Low F Highest dew point F Lowest dew point F Highest humidity % Lowest humidity % Average wind mph Strongest gust mph Precipitation in Sep 30 49.0 47.0 47.0 43.0 93 86 - 24 - Sep 29 50.0 43.0 44.6 38.0 93 63 8 - - Sep 28 51.0 46.0 46.0 41.0 93 68 13 26 - Sep 27 51.8 47.0 47.0 42.8 96 71 15 28 - Sep 26 52.0 47.0 45.0 39.2 93 68 19 51 - Sep 25 60.0 48.2 52.0 39.0 87 66 14 53 - Sep 24 52.0 48.2 46.0 36.0 83 58 21 61 - Sep 23 57.2 50.0 56.0 47.0 100 89 13 40 - Sep 22 54.0 48.0 54.0 46.4 100 93 3 - - Sep 21 50.0 46.0 46.4 40.0 100 76 9 21 - Sep 20 50.0 43.0 42.8 35.0 87 65 13 32 - Sep 19 50.0 46.4 46.4 40.0 93 74 14 32 - Sep 18 52.0 46.0 48.2 41.0 93 71 15 41 trace Sep 17 56.0 46.4 48.2 42.8 93 69 10 31 trace Sep 16 58.0 48.2 54.0 44.0 100 60 12 31 trace Sep 15 53.6 47.0 49.0 42.0 96 69 9 21 0.00 Sep 14 50.0 50.0 48.0 47.0 93 89 17 25 0.00 Sep 13 - - - - - - - - 0.00 Sep 12 - - - - - - - - 0.00 Sep 11 - - - - - - - - 0.00 Sep 10 - - - - - - - - 0.00 Sep 9 - - - - - - - - 0.00 Sep 8 - - - - - - - - 0.00 Sep 7 - - - - - - - - 0.00 Sep 6 - - - - - - - - 0.00 Sep 5 - - - - - - - - 0.00 Sep 4 58.0 51.0 54.0 45.0 94 71 11 26 1.44 Sep 3 59.0 53.0 56.0 48.0 100 80 13 35 0.27 Sep 2 61.0 53.0 61.0 50.0 100 88 12 53 0.32 Sep 1 63.0 57.2 62.0 57.2 100 94 12 40 0.01
FB-SKY-001, Fig. ACloud classification
FB-SKY-017, Fig. AStratus
FB-SKY-016, Fig. AStratocumulus
FB-SKY-018, Fig. ACumulus
