2026-03-20 18Z GFS Forecast: 2026-03-20 18Z  Zone -2604
NAM | GFS | GFSX | GFS-LAMP | PFM | MOS
Graphics: 00Z | 06Z | 12Z | 18Z

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Time Direc
Fcst
Speed
Fcst
Temp
Fcst
Temp
Fcst
Obs
Av(Mx)
Batt SwRad
Fcst
Cloud
Fcst
GMT deg mph degC degC degC V W/m^2 %
Mar 20 18 Fri 45 11.1 -22.4 -24.4 -1.9(5.9) 28.3 28.74 28.8 0.0 34.3
Mar 20 21 Fri 38 9.8 -23.4 -15.9 9.4(15.0) 26.8 28.84 29.0 125.3 50.4
Mar 21 00 Sat 32 10.7 -20.9 -13.1 2.9(3.6) 24.8 25.30 25.8 140.5 100.0
Mar 21 03 Sat 48 11.1 -20.5 -17.8 3.0(3.6) 24.3 24.94 25.4 115.5 14.7
Mar 21 06 Sat 48 8.7 -19.2 -27.4 -1.1(-0.6) 24.2 24.87 25.2 62.5 5.0
Mar 21 09 Sat 49 9.7 -18.2 -29.5 -2.0(-1.1) 24.1 24.74 25.1 0.0 5.0
Mar 21 12 Sat 53 8.9 -17.9 -30.3 -2.7(-1.4) 24.0 24.67 25.0 0.0 5.0
Mar 21 15 Sat 53 10.0 -18.2 -31.3 -3.3(-2.7) 23.4 24.33 25.0 0.0 5.0
Mar 21 18 Sat 57 10.6 -18.2 -22.5 5.4(11.1) 25.7 26.15 26.7 16.2 7.2
Mar 21 21 Sat 59 12.0 -18.2 -12.4 15.7(18.2) 26.2 28.70 28.9 124.2 5.0
Mar 22 00 Sun 41 12.0 -16.9 -9.4 14.0(14.7) 25.6 28.53 29.0 140.1 98.5
Mar 22 03 Sun 57 16.7 -15.2 -13.8 12.6(13.1) 24.9 26.63 30.5 135.4 74.1
Mar 22 06 Sun 55 20.2 -13.4 -22.8 8.9(10.0) 25.3 28.19 31.4 73.7 5.0
Mar 22 09 Sun 56 19.5 -13.1 -25.8 7.6(8.0) 25.2 28.02 31.6 0.0 35.0
Mar 22 12 Sun 56 16.0 -13.5 -27.4 6.9(7.2) 25.0 27.96 31.8 0.0 5.0
Mar 22 15 Sun 50 12.2 -14.2 -30.0 5.8(6.3) 24.3 25.76 29.0 0.0 5.0
Mar 22 18 Sun 46 10.9 -15.4 -18.6 12.2(17.0) 26.2 28.83 29.4 17.1 5.0
Mar 22 21 Sun 43 8.0 -17.0 -9.2 21.2(27.6) 27.2 28.81 29.0 125.7 61.9
Mar 23 00 Mon 25 5.9 -16.2 -7.9 15.4(16.1) 24.7 26.93 29.0 142.5 99.1
Mar 23 03 Mon 48 5.2 -15.7 -12.3 14.1(14.8) 24.4 25.05 25.4 134.0 71.6
Mar 23 06 Mon 41 3.6 -14.6 -24.4 6.6(9.6) 24.6 25.09 25.6 73.6 20.6
Mar 23 09 Mon 18 2.4 -14.8 -27.4 2.6(3.2) 24.3 24.99 25.4 0.0 55.1
Mar 23 12 Mon 10 3.1 -15.9 -29.0 3.1(3.7) 24.2 24.78 25.0 0.0 13.1
Mar 23 15 Mon 37 2.2 -16.9 -30.3 2.6(3.4) 23.8 24.47 24.8 0.0 5.5
Mar 23 18 Mon 55 2.1 -17.3 -17.3 12.8(22.8) 24.8 25.44 26.0 18.1 5.5
Mar 23 21 Mon 71 2.3 -18.1 -7.5 25.8(30.2) 26.0 26.67 27.0 131.3 86.0
Mar 24 00 Tue 40 3.2 -16.2 -6.5 13.9(15.0) 24.8 25.58 26.2 147.6 98.6
Mar 24 03 Tue 39 4.8 -15.4 -11.5 13.7(14.6) 24.3 24.95 25.2 128.2 92.0
Mar 24 06 Tue 56 5.5 -15.2 -22.5 3.6(7.6) 24.2 24.88 25.2 71.6 82.5
Mar 24 09 Tue 52 5.6 -14.3 -24.4 7.6(8.8) 24.2 24.65 24.8 0.0 71.3
Mar 24 12 Tue 48 7.8 -14.6 -26.5 5.9(6.8) 23.9 24.60 25.0 0.0 43.7
Mar 24 15 Tue 54 10.1 -14.6 -27.8 4.8(5.9) 23.7 24.43 25.0 0.0 5.0
Mar 24 18 Tue 56 12.8 -14.8 -17.5 13.5(21.0) 25.4 26.12 26.9 19.1 5.0
Mar 24 21 Tue 55 12.9 -16.4 -8.7 20.4(23.7) 27.0 28.80 28.9 130.3 81.4
Mar 25 00 Wed 44 16.8 -14.0 -6.9 14.5(15.0) 25.4 28.00 29.0 157.5 99.8
Mar 25 03 Wed 49 17.6 -15.3 -11.3 12.0(13.5) 24.8 25.44 27.4 130.0 16.5
Mar 25 06 Wed 55 24.5 -15.0 -21.3 5.9(7.3) 25.1 27.24 30.0 71.7 19.2
Mar 25 09 Wed 56 23.9 -15.0 -24.8 5.0(5.2) 25.0 26.46 29.1 0.0 5.0
Mar 25 12 Wed 64 21.7 -14.8 -25.2 3.8(4.8) 25.0 25.98 29.0 0.0 5.0
Mar 25 15 Wed 63 17.7 -14.9 -26.4 3.5(4.0) 24.2 24.95 25.5 0.0 5.0
Mar 25 18 Wed 69 14.7 -14.8 -17.4 12.6(17.1) 26.0 28.60 29.0 20.1 5.0
Mar 25 21 Wed 63 11.3 -16.8 -8.2 23.2(26.6) 26.9 28.83 29.0 132.3 18.8
Mar 26 00 Thu 59 8.8 -14.1 -5.3 17.0(18.0) 25.0 26.30 29.0 146.0 90.3
Mar 26 03 Thu 82 7.6 -13.3 -9.9 17.3(17.9) 24.4 24.84 25.0 128.3 84.9
Mar 26 06 Thu 89 5.1 -13.5 -20.5 12.8(14.2) 24.4 24.93 25.1 72.9 48.5
Mar 26 09 Thu 93 2.8 -13.2 -24.9 9.9(10.9) 24.2 24.84 25.0 0.0 21.9
Mar 26 12 Thu170 1.8 -13.5 -25.7 8.7(10.2) 24.0 24.67 24.8 0.0 22.5
Mar 26 15 Thu281 1.6 -14.0 -26.4 3.8(7.5) 23.8 24.44 24.8 0.0 40.7
Mar 26 18 Thu316 0.9 -14.0 -13.3 22.9(29.5) 25.0 25.73 26.0 23.8 60.3
Mar 26 21 Thu106 0.8 -13.8 -5.2 31.6(36.3) 25.8 27.01 28.4 144.1 88.8
Mar 27 00 Fri131 2.1 -13.2 -4.7 19.8(20.4) 25.3 25.85 26.5 156.1 94.5
Mar 27 03 Fri151 1.9 -12.1 -9.8 16.7(20.9) 24.5 25.06 25.2 130.3 91.0
Mar 27 06 Fri196 4.3 -11.6 -21.0 10.2(13.1) 24.4 24.93 25.0 75.1 61.2
Mar 27 09 Fri197 6.0 -12.4 -22.4 9.2(12.0) 24.2 24.74 25.0 0.0 36.6
Mar 27 12 Fri216 4.6 -13.0 -23.8 8.3(10.6) 24.2 24.63 24.8 0.0 61.7
Mar 27 15 Fri217 5.7 -13.9 -25.2 5.2(7.1) 23.6 24.21 24.4 0.0 99.5
Mar 27 18 Fri211 6.0 -14.4 -12.9 24.8(33.0) 25.2 25.66 25.9 27.7 99.9
Mar 27 21 Fri208 4.0 -15.1 -6.5 33.3(39.0) 25.4 26.35 26.9 218.8 100.0
Mar 28 00 Sat188 3.2 -14.1 -6.1 20.3(21.0) 24.8 25.89 26.4 242.5 100.0
Mar 28 03 Sat176 4.3 -13.4 -9.6 18.9(20.5) 24.2 24.83 25.0 192.5 100.0
Mar 28 06 Sat182 4.4 -13.1 -18.2 8.0(10.5) 24.2 24.76 24.8 109.3 99.3