2026-01-20 18Z GFS Forecast: 2026-01-20 18Z  Zone -1944
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 %
Jan 20 18 Tue155 4.6 -2.3 -15.8 20.2(21.6) 26.9 28.33 28.8 0.0 98.9
Jan 20 21 Tue197 2.9 -2.7 -14.1 19.1(19.6) 28.5 28.72 28.8 13.2 94.8
Jan 21 00 Wed232 2.9 -3.3 -14.5 17.8(18.2) 24.5 25.00 25.2 31.3 86.3
Jan 21 03 Wed235 3.2 -3.9 -18.3 15.3(16.5) 23.7 24.78 25.0 2.8 5.5
Jan 21 06 Wed244 3.6 -3.5 -19.0 13.2(14.7) 24.2 24.68 24.8 1.4 5.5
Jan 21 09 Wed230 2.2 -3.3 -18.7 12.3(13.3) 24.0 24.60 24.8 0.0 59.6
Jan 21 12 Wed231 1.8 -3.8 -18.1 12.1(13.4) 24.0 24.48 24.6 0.0 90.1
Jan 21 15 Wed 17 1.2 -4.0 -16.2 13.4(14.8) 26.3 26.89 28.6 0.0 100.0
Jan 21 18 Wed 94 2.2 -3.5 -16.4 12.6(15.2) 28.5 28.72 28.8 0.0 99.9
Jan 21 21 Wed 61 4.2 -2.8 -15.7 15.2(16.4) 24.4 25.06 25.2 12.5 60.6
Jan 22 00 Thu 42 7.0 -3.2 -15.4 15.5(16.7) 24.4 24.97 25.1 25.6 54.7
Jan 22 03 Thu 48 5.7 -3.6 -18.9 14.9(16.1) 24.0 24.59 24.8 2.8 59.7
Jan 22 06 Thu 60 4.2 -4.1 -19.7 14.8(16.0) 24.0 24.54 24.6 1.4 80.4
Jan 22 09 Thu 75 2.6 -4.0 -20.6 10.5(12.5) 23.9 24.42 24.6 0.0 29.0
Jan 22 12 Thu136 1.2 -4.6 -21.9 14.8(17.8) 23.7 24.33 24.4 0.0 79.8
Jan 22 15 Thu293 1.7 -5.7 -22.8 9.4(10.7) 26.5 27.68 28.8 0.0 70.7
Jan 22 18 Thu319 2.2 -5.8 -22.3 5.8(8.2) 28.5 28.73 28.8 0.0 99.9
Jan 22 21 Thu139 2.2 -5.3 -16.3 6.3(8.3) 24.4 25.07 25.2 17.3 100.0
Jan 23 00 Fri288 1.6 -6.3 -17.9 10.7(12.5) 24.4 24.96 25.0 36.6 43.8
Jan 23 03 Fri 28 3.0 -5.1 -21.9 7.3(8.6) 24.3 24.78 25.0 3.5 5.1
Jan 23 06 Fri100 3.7 -4.6 -22.5 8.2(9.7) 24.0 24.66 24.8 1.7 15.8
Jan 23 09 Fri113 2.5 -3.9 -21.8 12.0(14.0) 24.0 24.55 24.8 0.0 5.1
Jan 23 12 Fri 82 3.5 -3.8 -22.3 15.3(17.2) 23.9 24.46 24.6 0.0 5.2
Jan 23 15 Fri 84 3.6 -1.8 -21.9 14.4(16.7) 23.7 25.64 27.0 0.0 16.0
Jan 23 18 Fri 91 3.0 -1.6 -22.4 13.2(16.2) 28.4 28.71 29.0 0.0 13.9
Jan 23 21 Fri104 4.5 -1.2 -17.8 13.5(14.7) 24.6 25.13 25.2 12.3 15.4
Jan 24 00 Sat122 3.8 -1.7 -17.3 12.8(14.7) 24.4 24.92 25.1 26.3 37.8
Jan 24 03 Sat111 2.5 -1.6 -21.5 11.3(12.9) 24.0 24.54 24.8 4.1 5.6
Jan 24 06 Sat160 2.3 -2.6 -22.3 10.4(11.7) 24.0 24.62 24.8 2.1 69.4
Jan 24 09 Sat185 1.3 -2.3 -22.3 10.0(11.6) 24.0 24.42 24.6 0.0 60.8
Jan 24 12 Sat175 4.8 -1.9 -22.0 8.5(11.0) 23.7 24.34 24.4 0.0 20.5
Jan 24 15 Sat168 2.9 -1.6 -22.0 6.1(6.8) 26.4 27.58 28.8 0.0 19.5
Jan 24 18 Sat186 2.4 -3.0 -22.2 6.0(8.2) 28.5 28.73 28.9 0.0 8.1
Jan 24 21 Sat254 1.4 -3.4 -16.8 9.1(11.3) 24.6 25.11 25.2 16.0 96.0
Jan 25 00 Sun268 3.6 -4.3 -16.5 11.4(12.4) 24.3 24.91 25.0 37.7 53.0
Jan 25 03 Sun276 3.9 -6.4 -21.4 13.0(14.7) 24.1 24.78 25.0 4.5 27.1
Jan 25 06 Sun311 4.4 -7.6 -22.6 16.3(18.5) 24.2 24.70 24.8 2.2 37.3
Jan 25 09 Sun359 8.3 -7.8 -23.5 19.5(21.2) 24.0 24.57 24.8 0.0 5.1
Jan 25 12 Sun 25 14.2 -9.5 -25.1 19.3(22.1) 23.8 24.46 24.6 0.0 19.1
Jan 25 15 Sun 55 22.4 -7.5 -23.9 17.6(19.8) 26.4 26.88 28.2 0.0 67.5
Jan 25 18 Sun 48 16.5 -9.4 -24.5 15.6(20.5) 28.3 28.73 28.9 0.0 47.0
Jan 25 21 Sun 48 26.9 -11.0 -22.0 15.7(17.1) 24.6 25.14 25.6 14.6 5.0
Jan 26 00 Mon 57 34.8 -12.3 -22.0 15.0(16.2) 24.5 25.07 25.4 29.4 5.0
Jan 26 03 Mon 52 35.8 -13.7 -24.5 11.5(13.8) 24.2 25.21 25.7 5.2 5.0
Jan 26 06 Mon 52 36.4 -15.0 -25.6 7.3(9.0) 25.0 25.49 26.6 2.6 5.0
Jan 26 09 Mon 55 38.1 -15.9 -25.9 7.0(8.0) 25.0 26.17 29.0 0.0 5.0
Jan 26 12 Mon 51 36.5 -16.9 -27.1 4.5(5.7) 24.4 25.22 29.0 0.0 5.0
Jan 26 15 Mon 56 41.6 -18.4 -28.1 3.0(4.8) 24.0 24.81 25.2 0.0 22.1
Jan 26 18 Mon 58 40.3 -19.6 -24.4 0.9(1.5) 25.1 25.74 26.2 0.0 29.9
Jan 26 21 Mon 56 38.9 -18.8 -20.0 1.2(1.6) 25.4 26.94 29.0 15.7 7.4
Jan 27 00 Tue 51 35.1 -19.4 -18.8 1.6(2.0) 24.7 25.38 27.0 33.6 97.0
Jan 27 03 Tue 46 26.4 -21.6 -20.7 0.4(2.0) 24.3 25.18 25.8 7.7 100.0
Jan 27 06 Tue 47 26.3 -23.4 -24.8 -1.6(-0.8) 24.3 25.07 25.9 3.9 100.0
Jan 27 09 Tue 48 21.2 -24.7 -24.3 -2.3(-1.8) 24.5 25.30 28.8 0.0 100.0
Jan 27 12 Tue 42 17.6 -26.1 -25.8 -1.9(-1.8) 24.6 25.57 29.0 0.0 91.7
Jan 27 15 Tue 37 16.7 -26.3 -26.2 -4.8(-3.7) 25.1 27.02 29.7 0.0 99.5
Jan 27 18 Tue 37 15.3 -25.0 -27.1 -6.6(-6.3) 24.4 26.88 30.2 0.0 100.0
Jan 27 21 Tue 39 17.7 -23.8 -24.1 -4.9(-3.3) 25.0 26.65 31.8 27.6 100.0
Jan 28 00 Wed 46 17.9 -22.7 -23.7 -2.1(-1.2) 25.1 26.86 31.2 52.2 100.0
Jan 28 03 Wed 50 18.1 -19.2 -22.6 -0.7(0.7) 24.6 26.93 31.2 10.3 100.0
Jan 28 06 Wed 60 15.0 -14.9 -23.4 2.5(3.7) 25.1 27.08 30.0 5.2 100.0