2026-05-18 18Z GFS Forecast: 2026-05-18 18Z  Zone -984
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 18 Mon203 7.2 3.5 9.6 47.2(52.5) 25.4 25.75 26.0 0.0 92.6
May 18 21 Mon196 10.3 4.5 11.6 53.3(56.7) 25.6 26.13 26.8 266.4 99.9
May 19 00 Tue240 10.5 6.1 12.5 52.7(55.5) 25.2 25.99 28.8 287.1 100.0
May 19 03 Tue228 8.2 6.3 10.0 50.8(52.0) 24.4 25.10 25.4 291.1 99.8
May 19 06 Tue232 6.1 5.7 6.7 45.8(48.9) 24.4 24.93 25.0 222.5 94.1
May 19 09 Tue185 7.4 5.6 3.3 37.0(38.0) 24.1 24.70 24.8 10.8 98.5
May 19 12 Tue158 9.3 5.4 2.5 35.8(39.2) 24.1 24.61 24.8 5.4 89.0
May 19 15 Tue123 18.9 4.3 5.2 50.6(54.8) 23.8 24.60 25.0 38.3 5.0
May 19 18 Tue133 10.2 4.7 11.8 61.9(65.8) 24.5 25.64 26.2 61.4 0.0
May 19 21 Tue154 15.6 8.0 16.5 61.4(66.4) 25.3 27.14 28.9 109.1 32.3
May 20 00 Wed191 16.7 9.4 16.9 56.3(57.8) 25.4 28.30 29.0 120.2 100.0
May 20 03 Wed177 18.9 7.8 12.8 53.0(54.5) 24.5 25.07 25.4 208.6 100.0
May 20 06 Wed216 21.8 6.6 8.8 50.2(51.7) 24.6 24.97 25.3 174.3 94.7
May 20 09 Wed247 13.2 1.5 3.9 43.3(46.8) 24.4 24.84 25.0 11.0 79.4
May 20 12 Wed222 9.9 4.2 1.7 37.2(39.7) 23.9 24.59 24.8 5.5 37.9
May 20 15 Wed123 2.5 3.5 5.9 49.5(60.7) 24.2 24.67 25.0 40.0 90.9
May 20 18 Wed 66 3.8 3.9 12.9 62.3(66.8) 24.2 25.12 25.7 97.7 96.5
May 20 21 Wed 91 7.6 7.4 18.1 54.1(57.4) 24.8 25.98 26.3 126.2 77.0
May 21 00 Thu116 5.2 9.9 18.8 56.6(57.8) 24.6 25.37 25.6 150.6 100.0
May 21 03 Thu 11 1.9 10.5 15.3 52.4(53.7) 24.4 24.99 25.2 240.7 100.0
May 21 06 Thu 58 17.0 9.3 10.7 49.6(50.9) 24.2 24.76 24.8 199.9 100.0
May 21 09 Thu 94 16.7 8.2 8.3 42.3(44.4) 23.9 24.54 24.6 15.0 99.7
May 21 12 Thu109 7.5 6.1 5.4 40.4(41.5) 23.3 25.38 27.8 7.5 69.7
May 21 15 Thu105 6.2 5.3 8.9 39.7(42.0) 24.8 26.56 28.8 35.7 42.4
May 21 18 Thu106 3.8 6.2 13.4 53.3(59.9) 25.0 27.67 29.1 109.1 100.0
May 21 21 Thu147 6.8 8.3 15.2 58.9(66.6) 24.9 26.82 29.0 282.7 100.0
May 22 00 Fri185 17.5 10.0 15.7 54.3(56.9) 24.8 26.35 29.0 310.9 100.0
May 22 03 Fri203 19.7 9.7 14.3 52.6(53.8) 24.7 25.51 29.0 257.0 100.0
May 22 06 Fri264 9.5 4.7 7.5 47.9(50.4) 24.4 24.98 25.0 193.8 100.0
May 22 09 Fri234 10.5 5.8 3.6 39.6(42.9) 24.4 24.90 25.0 13.8 98.8
May 22 12 Fri228 4.5 4.4 2.3 35.8(37.4) 24.0 24.69 25.0 6.9 53.3
May 22 15 Fri192 5.3 4.0 6.4 45.8(60.3) 24.2 24.78 25.2 50.4 98.8
May 22 18 Fri212 7.0 4.6 11.0 59.7(64.6) 25.4 25.95 26.5 106.1 100.0
May 22 21 Fri206 11.8 5.9 14.6 55.9(64.8) 25.0 26.27 29.0 213.2 97.6
May 23 00 Sat231 13.2 7.2 14.9 51.6(53.2) 25.6 28.31 29.0 222.9 76.9
May 23 03 Sat208 13.5 7.8 13.2 51.7(55.5) 24.7 25.19 25.4 173.8 18.0
May 23 06 Sat257 11.3 6.3 7.8 46.0(47.8) 24.4 24.96 25.0 121.3 4.6
May 23 09 Sat270 9.9 5.7 2.8 36.9(39.6) 24.3 24.81 25.0 9.5 5.0
May 23 12 Sat239 10.5 4.0 1.8 33.8(35.7) 24.0 24.63 24.8 4.8 67.9
May 23 15 Sat232 8.8 2.8 5.2 40.2(52.7) 24.2 24.68 24.8 34.0 5.0
May 23 18 Sat233 6.3 3.5 11.5 58.9(65.8) 25.5 25.92 26.5 60.4 23.2
May 23 21 Sat247 5.3 6.2 16.4 56.1(66.1) 24.6 25.34 28.8 107.7 16.8
May 24 00 Sun267 3.5 8.6 17.9 53.0(55.7) 25.0 26.88 29.0 127.4 100.0
May 24 03 Sun309 5.2 9.4 14.8 53.0(54.9) 25.0 25.44 25.8 178.1 96.3
May 24 06 Sun256 9.3 8.0 10.3 47.9(52.5) 24.4 24.90 25.1 160.7 92.0
May 24 09 Sun302 4.1 6.2 3.9 42.1(44.8) 24.3 24.85 25.0 15.8 100.0
May 24 12 Sun269 3.6 5.0 2.6 36.3(41.4) 24.2 24.71 24.8 7.9 100.0
May 24 15 Sun274 3.1 3.8 4.9 51.8(56.9) 24.2 24.69 25.0 57.0 65.2
May 24 18 Sun287 2.4 3.3 10.8 49.1(57.4) 25.2 25.85 26.2 103.0 100.0
May 24 21 Sun328 3.9 6.5 16.3 53.3(57.5) 26.0 28.35 28.9 245.5 100.0
May 25 00 Mon292 5.4 9.3 16.1 52.9(58.8) 24.8 25.45 26.0 271.3 100.0
May 25 03 Mon214 12.1 6.9 10.3 51.4(52.2) 24.9 25.29 26.2 345.8 100.0
May 25 06 Mon246 11.2 4.8 5.8 47.7(48.7) 24.4 24.94 25.0 255.5 100.0
May 25 09 Mon273 8.3 4.1 3.9 39.9(42.9) 24.0 24.70 24.8 17.9 99.9
May 25 12 Mon272 3.6 2.6 4.5 40.3(43.0) 24.0 24.51 24.8 9.0 100.0
May 25 15 Mon229 4.2 2.1 4.9 55.4(60.3) 24.0 24.78 25.4 87.7 100.0
May 25 18 Mon231 3.4 1.7 6.8 61.9(64.8) 25.6 26.35 28.9 204.8 100.0
May 25 21 Mon250 2.4 3.5 11.8 60.2(63.3) 25.8 28.78 29.5 425.2 100.0
May 26 00 Tue240 3.5 7.0 15.9 56.4(57.8) 25.4 28.67 29.6 352.9 100.0
May 26 03 Tue244 7.2 9.0 14.7 56.4(58.4) 24.9 26.65 29.0 210.7 84.0
May 26 06 Tue233 9.7 6.9 8.6 53.6(56.9) 24.4 25.07 25.5 150.4 72.7