2026-03-21 12Z GFS Forecast: 2026-03-21 12Z  Zone -4704
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 21 12 Sat 56 9.8 -16.8 -29.9 -2.7(-1.4) 24.0 24.67 25.0   5.0
Mar 21 15 Sat 52 12.1 -16.9 -30.6 -3.3(-2.7) 23.4 24.33 25.0 0.0 5.0
Mar 21 18 Sat 58 12.5 -17.7 -22.3 5.4(11.1) 25.7 26.15 26.7 16.2 5.0
Mar 21 21 Sat 56 13.9 -17.7 -11.9 15.7(18.2) 26.2 28.70 28.9 124.3 5.0
Mar 22 00 Sun 41 13.5 -16.2 -9.0 14.0(14.7) 25.6 28.53 29.0 140.9 95.7
Mar 22 03 Sun 60 20.2 -13.9 -13.9 12.6(13.1) 24.9 26.63 30.5 124.8 34.0
Mar 22 06 Sun 58 20.8 -12.9 -22.6 8.9(10.0) 25.3 28.19 31.4 67.7 15.2
Mar 22 09 Sun 56 17.4 -12.5 -25.3 7.6(8.0) 25.2 28.02 31.6 0.0 57.0
Mar 22 12 Sun 57 16.8 -12.6 -26.4 6.9(7.2) 25.0 27.96 31.8 0.0 5.0
Mar 22 15 Sun 55 15.9 -12.8 -28.4 5.8(6.3) 24.3 25.76 29.0 0.0 5.0
Mar 22 18 Sun 49 12.3 -14.0 -18.5 12.2(17.0) 26.2 28.83 29.4 17.0 5.0
Mar 22 21 Sun 46 8.8 -15.8 -9.7 21.2(27.6) 27.2 28.81 29.0 125.4 5.0
Mar 23 00 Mon 33 6.0 -16.1 -7.8 15.4(16.1) 24.7 26.93 29.0 139.8 88.2
Mar 23 03 Mon 45 5.7 -15.7 -12.5 14.1(14.8) 24.4 25.05 25.4 126.4 72.6
Mar 23 06 Mon 45 3.3 -14.1 -24.4 6.6(9.6) 24.6 25.09 25.6 69.6 42.9
Mar 23 09 Mon 37 2.2 -14.6 -26.9 2.6(3.2) 24.3 24.99 25.4 0.0 5.3
Mar 23 12 Mon 23 2.9 -15.8 -28.6 3.1(3.7) 24.2 24.78 25.0 0.0 5.2
Mar 23 15 Mon 34 3.2 -16.8 -29.9 2.6(3.4) 23.8 24.47 24.8 0.0 5.4
Mar 23 18 Mon 52 3.3 -17.1 -17.0 12.8(22.8) 24.8 25.44 26.0 18.1 5.5
Mar 23 21 Mon 54 3.7 -17.8 -7.3 25.8(30.2) 26.0 26.67 27.0 129.2 65.4
Mar 24 00 Tue 33 5.2 -15.7 -6.5 13.9(15.0) 24.8 25.58 26.2 145.5 99.9
Mar 24 03 Tue 23 6.6 -15.0 -10.7 13.7(14.6) 24.3 24.95 25.2 134.0 99.8
Mar 24 06 Tue 51 7.8 -14.6 -21.7 3.6(7.6) 24.2 24.88 25.2 75.1 61.4
Mar 24 09 Tue 48 8.4 -14.1 -24.1 7.6(8.8) 24.2 24.65 24.8 0.0 47.4
Mar 24 12 Tue 55 10.3 -14.3 -27.3 5.9(6.8) 23.9 24.60 25.0 0.0 5.0
Mar 24 15 Tue 59 12.8 -14.6 -28.5 4.8(5.9) 23.7 24.43 25.0 0.0 5.0
Mar 24 18 Tue 57 15.0 -15.0 -17.8 13.5(21.0) 25.4 26.12 26.9 19.0 5.0
Mar 24 21 Tue 47 12.9 -17.6 -8.9 20.4(23.7) 27.0 28.80 28.9 130.4 97.4
Mar 25 00 Wed 45 18.0 -14.6 -7.9 14.5(15.0) 25.4 28.00 29.0 159.2 95.7
Mar 25 03 Wed 44 19.7 -16.4 -12.6 12.0(13.5) 24.8 25.44 27.4 127.8 5.0
Mar 25 06 Wed 52 24.4 -15.5 -21.6 5.9(7.3) 25.1 27.24 30.0 70.5 5.0
Mar 25 09 Wed 56 22.7 -15.4 -24.8 5.0(5.2) 25.0 26.46 29.1 0.0 5.0
Mar 25 12 Wed 59 20.3 -15.5 -24.7 3.8(4.8) 25.0 25.98 29.0 0.0 5.0
Mar 25 15 Wed 56 19.4 -15.5 -25.9 3.5(4.0) 24.2 24.95 25.5 0.0 5.0
Mar 25 18 Wed 61 19.6 -15.7 -18.6 12.6(17.1) 26.0 28.60 29.0 20.0 5.0
Mar 25 21 Wed 54 13.1 -18.2 -9.6 23.2(26.6) 26.9 28.83 29.0 132.2 5.2
Mar 26 00 Thu 54 13.5 -14.6 -7.1 17.0(18.0) 25.0 26.30 29.0 146.2 66.6
Mar 26 03 Thu 59 11.3 -14.6 -10.9 17.3(17.9) 24.4 24.84 25.0 114.9 33.1
Mar 26 06 Thu 78 9.1 -14.3 -22.2 12.8(14.2) 24.4 24.93 25.1 64.7 5.0
Mar 26 09 Thu 88 6.5 -13.4 -26.1 9.9(10.9) 24.2 24.84 25.0 0.0 5.0
Mar 26 12 Thu 70 6.2 -13.1 -27.6 8.7(10.2) 24.0 24.67 24.8 0.0 5.0
Mar 26 15 Thu 83 5.3 -13.2 -28.7 3.8(7.5) 23.8 24.44 24.8 0.0 5.0
Mar 26 18 Thu 99 8.3 -12.8 -16.3 22.9(29.5) 25.0 25.73 26.0 20.9 1.5
Mar 26 21 Thu 99 11.6 -13.3 -6.7 31.6(36.3) 25.8 27.01 28.4 132.9 2.5
Mar 27 00 Fri 90 6.5 -13.0 -4.1 19.8(20.4) 25.3 25.85 26.5 144.9 28.0
Mar 27 03 Fri 96 8.0 -12.2 -8.7 16.7(20.9) 24.5 25.06 25.2 117.4 80.6
Mar 27 06 Fri119 14.8 -12.6 -18.0 10.2(13.1) 24.4 24.93 25.0 68.4 71.8
Mar 27 09 Fri125 15.6 -13.1 -23.7 9.2(12.0) 24.2 24.74 25.0 0.0 71.0
Mar 27 12 Fri119 8.8 -13.9 -24.7 8.3(10.6) 24.2 24.63 24.8 0.0 65.9
Mar 27 15 Fri127 8.1 -14.3 -24.9 5.2(7.1) 23.6 24.21 24.4 0.0 33.6
Mar 27 18 Fri114 5.0 -14.2 -11.9 24.8(33.0) 25.2 25.66 25.9 22.2 5.1
Mar 27 21 Fri111 2.9 -14.6 -4.0 33.3(39.0) 25.4 26.35 26.9 137.1 94.1
Mar 28 00 Sat 39 2.0 -12.9 -4.5 20.3(21.0) 24.8 25.89 26.4 159.8 96.6
Mar 28 03 Sat 16 3.7 -12.6 -9.0 18.9(20.5) 24.2 24.83 25.0 153.9 89.8
Mar 28 06 Sat 5 3.6 -12.6 -20.9 8.0(10.5) 24.2 24.76 24.8 87.5 86.1
Mar 28 09 Sat 7 1.9 -12.8 -21.8 7.1(8.4) 24.0 24.61 24.8 0.0 99.3
Mar 28 12 Sat287 0.9 -13.4 -23.1 5.3(6.2) 24.0 24.52 24.6 0.0 100.0
Mar 28 15 Sat218 0.6 -14.1 -22.6 6.6(7.9) 23.1 24.04 24.4 0.0 100.0
Mar 28 18 Sat152 1.3 -15.0 -13.3 19.5(28.5) 28.4 28.75 28.9 32.5 100.0
Mar 28 21 Sat 77 2.0 -15.6 -4.9 30.3(34.9) 26.4 28.80 28.8 187.1 100.0
Mar 29 00 Sun 49 2.6 -13.5 -5.2 21.0(21.7) 25.2 26.86 28.8 219.8 99.9