2026-04-27 18Z GFS Forecast: 2026-04-27 18Z  Zone -252
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 %
Apr 27 18 Mon103 8.9 1.6 6.1 59.1(61.8) 25.2 25.73 26.1 0.0 81.7
Apr 27 21 Mon 94 8.4 3.1 9.4 55.3(59.5) 25.6 26.28 27.4 160.2 99.8
Apr 28 00 Tue 99 17.9 4.5 9.1 52.0(53.7) 25.6 27.83 29.0 175.5 100.0
Apr 28 03 Tue105 22.8 4.7 5.6 51.7(53.3) 24.6 24.97 25.2 244.4 100.0
Apr 28 06 Tue114 23.8 4.4 1.4 45.8(47.6) 24.2 24.81 25.0 178.4 100.0
Apr 28 09 Tue120 13.5 3.7 -0.2 40.2(43.3) 24.0 24.61 24.8 0.0 38.6
Apr 28 12 Tue109 8.4 3.1 -1.8 38.2(40.0) 24.0 24.52 24.6 0.0 91.6
Apr 28 15 Tue 70 5.4 2.9 -0.3 38.3(53.5) 23.5 24.38 24.8 11.5 13.6
Apr 28 18 Tue103 5.7 2.4 6.8 46.0(52.2) 24.4 24.86 25.2 58.0 100.0
Apr 28 21 Tue110 4.4 3.0 9.6 48.9(50.2) 25.2 25.58 26.0 284.6 100.0
Apr 29 00 Wed243 10.8 2.6 7.1 52.0(53.4) 25.0 25.49 26.4 275.1 88.5
Apr 29 03 Wed240 22.6 -1.6 1.3 38.8(42.4) 24.0 24.70 25.2 362.8 100.0
Apr 29 06 Wed234 18.5 -1.2 1.1 34.4(34.9) 23.6 24.33 24.6 254.0 100.0
Apr 29 09 Wed247 20.5 -1.1 -0.9 32.6(33.9) 23.4 24.46 27.2 0.1 100.0
Apr 29 12 Wed231 12.1 -0.9 -1.5 29.6(31.3) 28.4 28.68 28.8 0.0 100.0
Apr 29 15 Wed223 10.2 -1.1 -0.0 34.6(44.4) 24.5 25.01 25.2 19.3 100.0
Apr 29 18 Wed210 6.5 -1.7 5.3 51.4(55.5) 25.2 26.46 28.9 68.6 26.7
Apr 29 21 Wed216 6.6 -0.1 8.7 45.1(56.6) 25.3 27.77 28.9 111.4 15.6
Apr 30 00 Thu263 7.5 0.5 7.9 44.4(45.9) 25.0 26.63 28.9 115.8 49.5
Apr 30 03 Thu276 11.9 0.6 5.2 40.9(42.5) 24.5 24.89 25.0 119.7 30.7
Apr 30 06 Thu303 3.9 0.3 -0.2 36.6(37.7) 24.4 24.86 25.0 90.6 23.6
Apr 30 09 Thu258 2.7 0.2 -2.3 30.4(32.1) 24.1 24.73 24.8 0.2 31.0
Apr 30 12 Thu225 5.8 -0.1 -2.7 28.1(29.5) 24.0 24.59 24.8 0.1 5.0
Apr 30 15 Thu205 4.9 0.1 -0.3 34.4(49.2) 23.8 24.43 24.8 12.8 0.0
Apr 30 18 Thu123 5.2 -0.2 6.9 55.8(57.8) 25.2 25.63 25.8 44.8 2.3
Apr 30 21 Thu115 14.3 1.9 9.3 49.1(54.3) 24.6 25.90 26.5 107.5 100.0
May 01 00 Fri122 20.0 3.7 8.7 46.5(47.6) 25.1 27.15 28.9 177.4 100.0
May 01 03 Fri133 17.4 4.3 6.9 45.9(47.9) 24.1 24.97 25.2 256.8 100.0
May 01 06 Fri128 6.9 3.4 2.3 40.7(43.8) 24.2 24.62 24.8 187.7 100.0
May 01 09 Fri133 12.0 3.0 0.7 38.1(38.8) 24.0 24.48 24.6 0.4 100.0
May 01 12 Fri112 21.3 1.7 -0.5 37.3(38.2) 23.8 24.39 24.6 0.2 96.3
May 01 15 Fri112 22.8 1.3 0.6 37.9(38.8) 23.8 24.31 25.0 22.2 100.0
May 01 18 Fri108 17.1 1.6 6.6 42.4(49.3) 24.2 24.95 25.6 83.3 69.5
May 01 21 Fri113 27.3 4.7 10.8 45.6(54.2) 24.8 25.92 28.7 146.2 100.0
May 02 00 Sat135 20.4 7.0 12.9 49.2(50.1) 24.8 25.47 25.8 163.3 100.0
May 02 03 Sat161 8.6 6.2 9.7 49.3(50.4) 24.2 24.80 25.0 237.4 96.7
May 02 06 Sat122 7.3 5.0 3.7 43.1(45.2) 24.0 24.56 24.8 158.7 34.7
May 02 09 Sat 99 7.7 3.7 1.6 38.4(40.2) 23.6 24.40 24.6 0.4 100.0
May 02 12 Sat114 8.8 2.8 0.9 38.2(40.2) 23.6 24.29 24.6 0.2 99.7
May 02 15 Sat 92 6.0 1.9 2.4 35.5(37.0) 26.6 28.00 28.8 23.2 100.0
May 02 18 Sat153 4.8 1.2 6.8 43.8(49.7) 25.0 26.62 28.8 102.9 100.0
May 02 21 Sat220 12.8 0.6 6.7 50.1(59.2) 25.0 27.05 29.0 290.4 100.0
May 03 00 Sun226 18.7 0.6 4.7 49.9(51.4) 25.6 28.59 29.0 402.0 100.0
May 03 03 Sun235 19.6 2.5 7.3 42.9(45.3) 24.6 25.06 25.4 319.4 100.0
May 03 06 Sun242 14.1 3.1 3.0 38.4(39.4) 24.2 24.86 25.0 213.9 100.0
May 03 09 Sun219 7.6 3.0 1.8 32.5(34.5) 24.1 24.73 25.0 0.8 99.0
May 03 12 Sun255 6.6 0.8 0.7 31.0(32.4) 24.1 24.66 24.8 0.4 99.8
May 03 15 Sun228 7.9 -0.1 2.3 32.5(37.1) 24.1 24.63 24.8 36.1 100.0
May 03 18 Sun210 5.8 -0.5 5.8 58.9(62.0) 25.2 25.93 26.2 135.4 100.0
May 03 21 Sun237 4.3 0.8 10.6 51.1(60.9) 25.4 26.81 29.0 302.7 94.9
May 04 00 Mon272 3.2 2.1 11.6 48.8(51.3) 25.2 25.87 29.0 288.4 99.9
May 04 03 Mon311 4.0 3.0 8.9 46.7(48.8) 24.6 25.04 25.2 177.2 100.0
May 04 06 Mon297 7.5 2.1 4.7 42.9(44.5) 24.2 24.86 25.0 137.5 100.0
May 04 09 Mon256 4.8 0.6 3.7 40.5(41.1) 24.2 24.73 25.0 1.2 99.9
May 04 12 Mon257 8.6 -1.2 2.2 40.6(41.5) 23.8 24.55 24.8 0.6 100.0
May 04 15 Mon261 15.7 -2.7 1.3 40.8(41.4) 23.4 24.42 24.6 30.3 100.0
May 04 18 Mon244 10.6 -3.7 1.7 47.4(54.5) 25.2 25.59 25.9 135.5 100.0
May 04 21 Mon242 8.5 -3.2 3.8 56.0(60.7) 25.2 26.00 27.4 402.5 100.0
May 05 00 Tue252 9.0 -1.8 4.9 50.7(52.0) 24.5 25.18 25.5 408.3 99.9
May 05 03 Tue262 9.3 -0.2 5.1 48.0(50.1) 24.5 25.11 25.6 298.5 100.0
May 05 06 Tue270 10.2 -0.6 0.8 47.0(47.6) 24.1 24.75 25.0 205.9 100.0