2026-03-15 18Z GFS Forecast: 2026-03-15 18Z  Zone -180
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 15 18 Sun 44 4.8 -22.1 -21.1 -0.7(11.5) 28.0 28.83 29.0 0.0 93.0
Mar 15 21 Sun 20 8.1 -21.7 -13.3 13.0(18.0) 25.2 28.41 29.0 141.6 100.0
Mar 16 00 Mon 19 11.8 -19.9 -13.4 3.4(4.0) 24.5 25.16 25.4 172.2 100.0
Mar 16 03 Mon 21 16.0 -21.6 -18.9 3.3(4.3) 24.5 25.24 25.6 136.8 68.8
Mar 16 06 Mon 25 17.5 -21.8 -28.0 -2.7(-0.8) 24.8 25.36 25.6 71.5 23.1
Mar 16 09 Mon 25 21.6 -22.5 -29.2 -7.2(-6.4) 24.2 25.27 26.0 0.0 41.0
Mar 16 12 Mon 24 21.6 -22.7 -31.6 -7.6(-7.1) 24.7 25.30 25.7 0.0 16.0
Mar 16 15 Mon 26 20.2 -23.3 -31.3 -6.8(-6.2) 24.2 24.73 25.2 0.0 5.0
Mar 16 18 Mon 25 19.2 -24.6 -25.2 -4.2(2.5) 25.2 26.03 26.7 12.3 5.0
Mar 16 21 Mon 25 15.1 -25.4 -17.8 5.0(10.5) 26.4 28.80 28.9 120.0 100.0
Mar 17 00 Tue 22 17.1 -23.0 -16.3 -3.0(-2.2) 25.0 25.51 28.9 140.8 100.0
Mar 17 03 Tue 24 18.5 -24.1 -21.3 -5.6(-4.4) 24.3 24.91 25.4 116.0 46.7
Mar 17 06 Tue 25 17.2 -23.9 -31.0 -10.6(-9.0) 24.2 24.90 25.4 61.3 5.0
Mar 17 09 Tue 28 15.8 -25.2 -32.6 -11.5(-11.3) 24.3 24.81 25.1 0.0 5.0
Mar 17 12 Tue 24 16.8 -25.3 -32.5 -13.0(-12.3) 24.2 24.72 25.0 0.0 49.7
Mar 17 15 Tue 28 16.0 -25.6 -33.5 -13.7(-13.1) 23.2 24.33 24.8 0.0 99.1
Mar 17 18 Tue 27 15.9 -26.0 -28.1 -9.2(0.3) 25.3 25.80 26.2 18.2 100.0
Mar 17 21 Tue 24 12.0 -27.2 -20.0 2.0(5.3) 25.6 27.02 28.9 175.7 95.3
Mar 18 00 Wed 28 10.6 -24.2 -16.9 -3.6(-2.9) 24.7 25.43 26.1 182.4 100.0
Mar 18 03 Wed 25 11.3 -24.4 -21.4 -4.3(-3.5) 24.6 25.01 25.2 124.0 47.7
Mar 18 06 Wed 47 7.0 -23.9 -31.9 -8.7(-7.5) 24.3 24.81 25.0 65.8 5.0
Mar 18 09 Wed 49 2.5 -24.2 -36.1 -15.3(-13.1) 24.1 24.63 24.8 0.0 5.0
Mar 18 12 Wed176 1.5 -24.9 -37.2 -17.3(-15.8) 23.8 24.40 24.6 0.0 11.4
Mar 18 15 Wed224 2.5 -25.8 -38.3 -18.5(-15.9) 26.7 27.84 28.8 0.0 43.8
Mar 18 18 Wed203 2.3 -26.5 -26.9 -10.5(0.1) 27.7 28.79 29.0 15.1 50.9
Mar 18 21 Wed147 1.3 -26.8 -16.6 4.3(10.9) 25.4 27.62 28.9 128.5 97.9
Mar 19 00 Thu 62 1.0 -24.3 -15.8 -4.5(-2.8) 25.2 26.38 29.0 147.0 95.9
Mar 19 03 Thu 56 1.1 -24.1 -21.7 -4.3(-3.3) 24.3 24.87 25.0 133.8 96.4
Mar 19 06 Thu 25 1.8 -23.7 -32.4 -14.2(-12.7) 24.2 24.79 25.0 72.0 73.8
Mar 19 09 Thu 43 4.6 -23.5 -33.7 -14.6(-13.3) 24.2 24.67 24.8 0.0 97.2
Mar 19 12 Thu 42 5.3 -23.8 -33.0 -14.9(-14.0) 24.2 24.57 24.8 0.0 100.0
Mar 19 15 Thu 24 7.5 -24.6 -30.5 -11.7(-9.7) 23.4 24.18 24.4 0.0 100.0
Mar 19 18 Thu 29 8.7 -26.0 -24.9 -9.9(-7.9) 24.8 25.54 25.9 23.7 100.0
Mar 19 21 Thu 30 7.3 -27.1 -19.8 -2.4(1.1) 24.8 25.33 25.6 215.6 100.0
Mar 20 00 Fri 25 9.9 -24.6 -17.8 -0.1(1.0) 25.2 25.67 26.1 224.3 100.0
Mar 20 03 Fri 23 13.1 -24.6 -21.7 -1.0(0.7) 24.3 24.98 25.5 146.5 59.1
Mar 20 06 Fri 34 12.9 -23.4 -29.8 -5.7(-4.4) 24.3 24.74 25.2 78.2 52.1
Mar 20 09 Fri 34 12.6 -23.0 -31.8 -7.0(-6.1) 24.0 24.75 25.4 0.0 18.0
Mar 20 12 Fri 34 12.5 -23.3 -33.1 -7.0(-6.6) 23.9 24.60 25.2 0.0 5.6
Mar 20 15 Fri 33 11.7 -24.0 -34.7 -7.1(-6.9) 23.1 24.15 27.4 0.0 5.0
Mar 20 18 Fri 35 11.8 -24.2 -25.4 -1.9(5.9) 28.3 28.74 28.8 15.3 5.0
Mar 20 21 Fri 36 9.0 -25.1 -16.0 9.4(15.0) 26.8 28.84 29.0 122.7 93.8
Mar 21 00 Sat 32 10.4 -21.2 -13.4 2.9(3.6) 24.8 25.30 25.8 141.5 99.9
Mar 21 03 Sat 48 12.1 -20.9 -18.0 3.0(3.6) 24.3 24.94 25.4 118.0 73.2
Mar 21 06 Sat 53 12.0 -18.1 -27.1 -1.1(-0.6) 24.2 24.87 25.2 65.0 13.8
Mar 21 09 Sat 48 12.9 -17.7 -30.7 -2.0(-1.1) 24.1 24.74 25.1 0.0 5.1
Mar 21 12 Sat 50 13.8 -17.5 -31.2 -2.7(-1.4) 24.0 24.67 25.0 0.0 5.0
Mar 21 15 Sat 50 17.3 -16.8 -31.5 -3.3(-2.7) 23.4 24.33 25.0 0.0 5.2
Mar 21 18 Sat 55 20.6 -16.4 -20.7 5.4(11.1) 25.7 26.15 26.7 16.3 3.8
Mar 21 21 Sat 47 12.8 -18.6 -10.2 15.7(18.2) 26.2 28.70 28.9 123.9 81.1
Mar 22 00 Sun 50 16.5 -15.1 -8.1 14.0(14.7) 25.6 28.53 29.0 147.9 87.9
Mar 22 03 Sun 50 18.8 -15.4 -13.0 12.6(13.1) 24.9 26.63 30.5 113.8 5.0
Mar 22 06 Sun 63 22.8 -14.4 -24.2 8.9(10.0) 25.3 28.19 31.4 62.0 14.5
Mar 22 09 Sun 59 16.8 -14.0 -27.3 7.6(8.0) 25.2 28.02 31.6 0.0 5.0
Mar 22 12 Sun 53 11.5 -14.5 -29.3 6.9(7.2) 25.0 27.96 31.8 0.0 5.0
Mar 22 15 Sun 55 8.3 -15.4 -30.8 5.8(6.3) 24.3 25.76 29.0 0.0 5.0
Mar 22 18 Sun 57 6.0 -16.2 -18.6 12.2(17.0) 26.2 28.83 29.4 17.1 5.0
Mar 22 21 Sun 56 5.2 -17.3 -8.5 21.2(24.3) 125.8 34.3
Mar 23 00 Mon 34 3.7 -16.4 -7.6 147.4 85.5
Mar 23 03 Mon 51 3.9 -15.6 -12.5 114.0 87.1
Mar 23 06 Mon 67 3.2 -14.8 -23.8 63.6 68.2