2026-03-18 12Z GFS Forecast: 2026-03-18 12Z  Zone -4776
NAM | GFS | GFSX | GFS-LAMP | PFM | MOS
Graphics: 00Z | 06Z | 12Z | 18Z

  925mb 925mb 925mb sfc sfc      
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 18 12 Wed223 1.2 -23.8 -34.7 -17.3(-15.8) 23.8 24.40 24.6   79.5
Mar 18 15 Wed224 1.6 -24.7 -32.8 -18.5(-15.9) 26.7 27.84 28.8 0.0 100.0
Mar 18 18 Wed254 1.8 -25.9 -25.4 -10.5(0.1) 27.7 28.79 29.0 21.1 89.9
Mar 18 21 Wed134 0.7 -26.1 -16.1 4.3(10.9) 25.4 27.62 28.9 159.3 99.8
Mar 19 00 Thu330 0.8 -24.0 -16.0 -4.5(-2.8) 25.2 26.38 29.0 168.2 99.9
Mar 19 03 Thu285 1.0 -24.3 -21.7 -4.3(-3.3) 24.3 24.87 25.0 147.0 100.0
Mar 19 06 Thu353 2.1 -24.2 -30.5 -14.2(-12.7) 24.2 24.79 25.0 79.1 100.0
Mar 19 09 Thu 32 5.7 -24.1 -30.9 -14.6(-13.3) 24.2 24.67 24.8 0.0 82.4
Mar 19 12 Thu 37 6.8 -24.3 -31.7 -14.9(-14.0) 24.2 24.57 24.8 0.0 100.0
Mar 19 15 Thu 27 10.1 -25.1 -31.1 -11.7(-9.7) 23.4 24.18 24.4 0.0 100.0
Mar 19 18 Thu 36 11.0 -25.9 -25.7 -9.9(-7.9) 24.8 25.54 25.9 24.1 100.0
Mar 19 21 Thu 34 8.7 -27.0 -19.7 -2.4(1.1) 24.8 25.33 25.6 208.9 100.0
Mar 20 00 Fri 23 12.9 -23.9 -18.0 -0.1(1.0) 25.2 25.67 26.1 245.7 100.0
Mar 20 03 Fri 28 14.2 -23.5 -20.0 -1.0(0.7) 24.3 24.98 25.5 178.3 98.1
Mar 20 06 Fri 44 11.7 -23.0 -28.1 -5.7(-4.4) 24.3 24.74 25.2 95.3 100.0
Mar 20 09 Fri 33 13.2 -22.7 -27.4 -7.0(-6.1) 24.0 24.75 25.4 0.0 100.0
Mar 20 12 Fri 39 11.6 -23.6 -29.5 -7.0(-6.6) 23.9 24.60 25.2 0.0 100.0
Mar 20 15 Fri 45 10.2 -23.9 -31.5 -7.1(-6.9) 23.1 24.15 27.4 0.0 99.9
Mar 20 18 Fri 48 10.2 -23.7 -24.8 -1.9(5.9) 28.3 28.74 28.8 18.5 86.5
Mar 20 21 Fri 48 8.8 -24.7 -16.2 9.4(15.0) 26.8 28.84 29.0 143.4 62.6
Mar 21 00 Sat 38 9.8 -21.6 -13.6 2.9(3.6) 24.8 25.30 25.8 150.1 100.0
Mar 21 03 Sat 52 10.0 -20.8 -17.9 3.0(3.6) 24.3 24.94 25.4 120.0 44.8
Mar 21 06 Sat 49 7.1 -19.2 -26.9 -1.1(-0.6) 24.2 24.87 25.2 65.1 5.0
Mar 21 09 Sat 52 8.1 -17.9 -29.3 -2.0(-1.1) 24.1 24.74 25.1 0.0 5.0
Mar 21 12 Sat 56 7.8 -17.8 -30.6 -2.7(-1.4) 24.0 24.67 25.0 0.0 5.0
Mar 21 15 Sat 63 7.5 -17.8 -31.5 -3.3(-2.7) 23.4 24.33 25.0 0.0 5.0
Mar 21 18 Sat 61 9.2 -17.4 -22.7 5.4(11.1) 25.7 26.15 26.7 16.2 5.0
Mar 21 21 Sat 62 10.3 -17.4 -12.9 15.7(18.2) 26.2 28.70 28.9 124.4 5.0
Mar 22 00 Sun 55 10.9 -17.5 -10.2 14.0(14.7) 25.6 28.53 29.0 139.1 88.8
Mar 22 03 Sun 61 12.9 -14.9 -14.5 12.6(13.1) 24.9 26.63 30.5 125.1 39.9
Mar 22 06 Sun 61 12.6 -12.8 -24.6 8.9(10.0) 25.3 28.19 31.4 68.0 23.9
Mar 22 09 Sun 63 11.4 -12.3 -27.2 7.6(8.0) 25.2 28.02 31.6 0.0 5.0
Mar 22 12 Sun 56 11.4 -12.4 -27.4 6.9(7.2) 25.0 27.96 31.8 0.0 5.0
Mar 22 15 Sun 54 11.4 -12.8 -29.1 5.8(6.3) 24.3 25.76 29.0 0.0 5.0
Mar 22 18 Sun 50 9.6 -13.6 -18.6 12.2(17.0) 26.2 28.83 29.4 17.0 5.0
Mar 22 21 Sun 50 7.3 -14.9 -7.8 21.2(27.6) 27.2 28.81 29.0 125.6 50.9
Mar 23 00 Mon 38 4.0 -15.2 -6.6 15.4(16.1) 24.7 26.93 29.0 141.8 99.9
Mar 23 03 Mon 56 2.9 -14.4 -11.3 14.1(14.8) 24.4 25.05 25.4 128.7 86.5
Mar 23 06 Mon193 1.8 -13.5 -22.7 6.6(9.6) 24.6 25.09 25.6 71.2 75.4
Mar 23 09 Mon210 3.3 -13.9 -25.3 2.6(3.2) 24.3 24.99 25.4 0.0 80.6
Mar 23 12 Mon233 2.7 -14.9 -21.5 3.1(3.7) 24.2 24.78 25.0 0.0 100.0
Mar 23 15 Mon222 1.8 -15.7 -20.2 2.6(3.4) 23.8 24.47 24.8 0.0 100.0
Mar 23 18 Mon 48 1.4 -16.3 -14.1 12.8(22.8) 24.8 25.44 26.0 30.5 100.0
Mar 23 21 Mon 47 4.6 -16.9 -8.2 25.8(30.2) 26.0 26.67 27.0 234.7 100.0
Mar 24 00 Tue 27 7.4 -14.7 -7.5 13.9(15.0) 24.8 25.58 26.2 257.5 100.0
Mar 24 03 Tue 41 13.2 -14.7 -11.2 13.7(14.6) 24.3 24.95 25.2 191.4 99.9
Mar 24 06 Tue 56 16.9 -13.6 -15.7 3.6(7.6) 24.2 24.88 25.2 105.1 100.0
Mar 24 09 Tue 60 14.4 -13.2 -21.6 7.6(8.8) 24.2 24.65 24.8 0.0 5.0
Mar 24 12 Tue 65 19.1 -13.4 -23.3 5.9(6.8) 23.9 24.60 25.0 0.0 5.0
Mar 24 15 Tue 63 25.2 -13.5 -23.0 4.8(5.9) 23.7 24.43 25.0 0.0 5.0
Mar 24 18 Tue 63 27.7 -13.5 -16.6 13.5(21.0) 25.4 26.12 26.9 18.8 5.0
Mar 24 21 Tue 47 21.1 -15.2 -7.9 20.4(23.7) 27.0 28.80 28.9 128.5 3.9
Mar 25 00 Wed 44 24.5 -14.3 -7.3 14.5(15.0) 25.4 28.00 29.0 141.0 5.0
Mar 25 03 Wed 49 24.9 -15.5 -12.1 12.0(13.5) 24.8 25.44 27.4 105.2 1.5
Mar 25 06 Wed 51 26.5 -15.9 -20.7 5.9(7.3) 25.1 27.24 30.0 59.1 5.0
Mar 25 09 Wed 48 24.7 -16.5 -22.3 5.0(5.2) 25.0 26.46 29.1 0.0 5.0
Mar 25 12 Wed 47 24.3 -17.3 -22.8 3.8(4.8) 25.0 25.98 29.0 0.0 5.0
Mar 25 15 Wed 52 24.2 -18.0 -25.3 3.5(4.0) 24.2 24.95 25.5 0.0 5.0
Mar 25 18 Wed 56 21.3 -17.9 -17.9 12.6(17.1) 26.0 28.60 29.0 19.9 36.8
Mar 25 21 Wed 52 14.2 -18.1 -10.5 23.2(26.6) 26.9 28.83 29.0 147.5 100.0
Mar 26 00 Thu 56 11.6 -15.3 -8.1 17.0(18.0) 25.0 26.30 29.0 175.2 28.5