2026-05-18 12Z GFS Forecast: 2026-05-18 12Z  Zone -996
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 %
May 18 12 Mon211 13.9 5.9 3.9 37.1(39.5) 23.9 24.60 24.8 0.0 100.0
May 18 15 Mon220 11.2 4.2 5.6 38.6(42.0) 23.7 24.44 24.8 56.4 100.0
May 18 18 Mon204 7.4 3.2 9.6 47.2(52.5) 25.4 25.75 26.0 118.6 88.8
May 18 21 Mon203 9.3 3.9 10.7 53.3(56.7) 25.6 26.13 26.8 314.0 100.0
May 19 00 Tue231 10.3 6.4 13.0 52.7(55.5) 25.2 25.99 28.8 315.6 100.0
May 19 03 Tue217 7.6 6.7 11.6 50.8(52.0) 24.4 25.10 25.4 272.8 99.9
May 19 06 Tue207 4.6 6.5 7.0 45.8(48.9) 24.4 24.93 25.0 195.0 76.7
May 19 09 Tue194 8.4 5.7 3.9 37.0(38.0) 24.1 24.70 24.8 9.9 100.0
May 19 12 Tue155 9.4 5.5 2.2 35.8(39.2) 24.1 24.61 24.8 4.9 60.8
May 19 15 Tue119 16.0 4.1 6.1 50.6(54.8) 23.8 24.60 25.0 34.5 5.0
May 19 18 Tue131 10.0 4.8 12.3 61.9(65.8) 24.5 25.64 26.2 59.5 0.0
May 19 21 Tue161 15.3 8.2 16.8 61.4(66.4) 25.3 27.14 28.9 106.3 70.2
May 20 00 Wed188 19.2 8.7 16.0 56.3(57.8) 25.4 28.30 29.0 136.1 100.0
May 20 03 Wed197 23.2 8.2 13.6 53.0(54.5) 24.5 25.07 25.4 207.7 100.0
May 20 06 Wed197 15.2 7.6 8.5 50.2(51.7) 24.6 24.97 25.3 167.5 12.2
May 20 09 Wed230 11.9 5.2 3.3 43.3(46.8) 24.4 24.84 25.0 7.9 36.9
May 20 12 Wed261 8.7 5.3 2.2 37.2(39.7) 23.9 24.59 24.8 3.9 95.6
May 20 15 Wed345 3.3 4.1 6.8 49.5(60.7) 24.2 24.67 25.0 49.3 100.0
May 20 18 Wed 70 4.0 5.6 14.8 62.3(66.8) 24.2 25.12 25.7 82.5 97.8
May 20 21 Wed 93 8.4 8.1 17.6 54.1(57.4) 24.8 25.98 26.3 151.9 97.9
May 21 00 Thu116 7.5 9.8 17.4 56.6(57.8) 24.6 25.37 25.6 182.3 100.0
May 21 03 Thu148 7.7 10.0 14.4 52.4(53.7) 24.4 24.99 25.2 280.5 100.0
May 21 06 Thu109 4.4 7.5 10.1 49.6(50.9) 24.2 24.76 24.8 235.9 100.0
May 21 09 Thu 3 1.9 6.4 6.9 42.3(44.4) 23.9 24.54 24.6 16.3 100.0
May 21 12 Thu143 1.4 5.5 6.9 40.4(41.5) 23.3 25.38 27.8 8.1 83.2
May 21 15 Thu134 4.1 5.0 8.7 39.7(42.0) 24.8 26.56 28.8 55.5 8.7
May 21 18 Thu131 7.4 6.3 13.7 53.3(59.9) 25.0 27.67 29.1 80.5 100.0
May 21 21 Thu165 17.1 8.6 15.9 58.9(66.6) 24.9 26.82 29.0 218.7 100.0
May 22 00 Fri184 27.9 9.5 15.5 54.3(56.9) 24.8 26.35 29.0 277.2 100.0
May 22 03 Fri219 20.3 8.6 13.6 52.6(53.8) 24.7 25.51 29.0 201.0 82.5
May 22 06 Fri221 7.0 6.4 8.0 47.9(50.4) 24.4 24.98 25.0 148.0 83.4
May 22 09 Fri286 6.8 6.2 4.5 39.6(42.9) 24.4 24.90 25.0 12.6 100.0
May 22 12 Fri161 2.9 6.3 2.7 35.8(37.4) 24.0 24.69 25.0 6.3 75.3
May 22 15 Fri204 10.0 4.4 6.7 45.8(60.3) 24.2 24.78 25.2 57.9 97.2
May 22 18 Fri196 4.1 1.8 5.3 59.7(64.6) 25.4 25.95 26.5 162.6 100.0
May 22 21 Fri193 6.1 5.6 15.6 55.9(64.8) 25.0 26.27 29.0 202.4 33.8
May 23 00 Sat175 11.1 8.0 14.6 51.6(53.2) 25.6 28.31 29.0 198.6 100.0
May 23 03 Sat224 12.0 7.4 12.2 51.7(55.5) 24.7 25.19 25.4 229.1 100.0
May 23 06 Sat243 7.3 6.0 7.5 46.0(47.8) 24.4 24.96 25.0 205.5 73.6
May 23 09 Sat241 3.8 4.9 2.0 36.9(39.6) 24.3 24.81 25.0 11.6 0.3
May 23 12 Sat218 6.1 4.3 1.1 33.8(35.7) 24.0 24.63 24.8 5.8 5.0
May 23 15 Sat226 6.3 2.8 5.6 40.2(52.7) 24.2 24.68 24.8 34.2 5.1
May 23 18 Sat241 4.3 3.8 12.3 58.9(65.8) 25.5 25.92 26.5 60.6 5.0
May 23 21 Sat279 3.2 6.5 17.6 56.1(66.1) 24.6 25.34 28.8 115.3 89.0
May 24 00 Sun353 2.7 8.4 17.8 53.0(55.7) 25.0 26.88 29.0 164.6 100.0
May 24 03 Sun 21 2.7 9.4 15.1 53.0(54.9) 25.0 25.44 25.8 211.3 100.0
May 24 06 Sun 13 12.2 8.9 9.1 47.9(52.5) 24.4 24.90 25.1 166.1 100.0
May 24 09 Sun 12 9.0 7.2 5.4 42.1(44.8) 24.3 24.85 25.0 16.3 100.0
May 24 12 Sun 18 12.7 6.9 4.5 36.3(41.4) 24.2 24.71 24.8 8.2 92.3
May 24 15 Sun 6 10.6 6.1 7.7 51.8(56.9) 24.2 24.69 25.0 49.9 100.0
May 24 18 Sun346 9.2 5.7 12.2 49.1(57.4) 25.2 25.85 26.2 118.4 100.0
May 24 21 Sun354 10.8 7.8 15.2 53.3(57.5) 26.0 28.35 28.9 270.1 100.0
May 25 00 Mon355 13.1 9.6 17.0 52.9(58.8) 24.8 25.45 26.0 265.5 100.0
May 25 03 Mon358 13.9 10.4 16.0 51.4(52.2) 24.9 25.29 26.2 164.7 65.3
May 25 06 Mon 54 11.4 10.1 10.9 47.7(48.7) 24.4 24.94 25.0 124.0 99.8
May 25 09 Mon 78 8.7 8.9 6.8 39.9(42.9) 24.0 24.70 24.8 16.0 100.0
May 25 12 Mon 64 3.9 7.4 5.3 40.3(43.0) 24.0 24.51 24.8 8.0 100.0
May 25 15 Mon 62 8.0 6.6 8.3 55.4(60.3) 24.0 24.78 25.4 66.8 100.0
May 25 18 Mon 61 4.9 6.7 15.0 61.9(64.8) 25.6 26.35 28.9 129.8 75.5
May 25 21 Mon 79 3.6 9.4 20.1 60.2(63.3) 25.8 28.78 29.5 168.8 99.9
May 26 00 Tue 84 1.7 9.9 17.3 56.4(57.8) 25.4 28.67 29.6 289.5 83.1