2026-05-20 18Z GFS Forecast: 2026-05-20 18Z  Zone -900
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 20 18 Wed113 3.3 4.7 14.6 62.3(66.8) 24.2 25.12 25.7 0.0 5.0
May 20 21 Wed 92 8.6 7.5 15.8 54.1(57.4) 24.8 25.98 26.3 173.5 100.0
May 21 00 Thu129 9.9 8.6 14.7 56.6(57.8) 24.6 25.37 25.6 240.9 100.0
May 21 03 Thu118 6.7 7.7 12.1 52.4(53.7) 24.4 24.99 25.2 371.1 100.0
May 21 06 Thu 83 6.1 7.0 8.7 49.6(50.9) 24.2 24.76 24.8 277.2 100.0
May 21 09 Thu165 8.1 5.4 6.4 42.3(44.4) 23.9 24.54 24.6 16.4 99.9
May 21 12 Thu160 4.5 4.4 6.3 40.4(41.5) 23.3 25.38 27.8 8.2 79.6
May 21 15 Thu134 3.2 4.6 8.2 39.7(42.0) 24.8 26.56 28.8 56.2 96.0
May 21 18 Thu114 5.8 5.6 13.8 53.3(59.9) 25.0 27.67 29.1 84.7 44.3
May 21 21 Thu151 11.9 8.2 16.9 58.9(66.6) 24.9 26.82 29.0 124.0 90.2
May 22 00 Fri183 16.4 9.7 15.8 54.3(56.9) 24.8 26.35 29.0 233.6 100.0
May 22 03 Fri191 24.3 8.5 13.0 52.6(53.8) 24.7 25.51 29.0 274.3 100.0
May 22 06 Fri216 13.7 6.2 7.7 47.9(50.4) 24.4 24.98 25.0 212.1 100.0
May 22 09 Fri212 11.4 6.2 4.3 39.6(42.9) 24.4 24.90 25.0 14.2 100.0
May 22 12 Fri206 16.9 5.6 2.8 35.8(37.4) 24.0 24.69 25.0 7.1 17.8
May 22 15 Fri216 10.7 2.8 5.8 45.8(60.3) 24.2 24.78 25.2 34.2 32.3
May 22 18 Fri234 7.3 3.5 11.4 59.7(64.6) 25.4 25.95 26.5 71.7 31.1
May 22 21 Fri220 11.2 5.9 14.7 55.9(64.8) 25.0 26.27 29.0 122.1 94.2
May 23 00 Sat231 5.0 7.8 17.2 51.6(53.2) 25.6 28.31 29.0 173.8 100.0
May 23 03 Sat303 6.4 8.2 13.9 51.7(55.5) 24.7 25.19 25.4 175.2 44.6
May 23 06 Sat349 5.6 7.7 8.3 46.0(47.8) 24.4 24.96 25.0 129.9 99.6
May 23 09 Sat124 3.5 7.0 3.6 36.9(39.6) 24.3 24.81 25.0 13.8 62.7
May 23 12 Sat201 7.4 5.8 2.3 33.8(35.7) 24.0 24.63 24.8 6.9 93.2
May 23 15 Sat194 4.5 4.2 6.0 40.2(52.7) 24.2 24.68 24.8 44.3 83.6
May 23 18 Sat198 2.0 4.8 13.1 58.9(65.8) 25.5 25.92 26.5 91.6 94.7
May 23 21 Sat301 2.1 7.8 18.5 56.1(66.1) 24.6 25.34 28.8 141.1 80.7
May 24 00 Sun331 4.3 9.9 18.2 53.0(55.7) 25.0 26.88 29.0 164.4 97.3
May 24 03 Sun349 6.5 10.2 14.9 53.0(54.9) 25.0 25.44 25.8 207.6 72.4
May 24 06 Sun 83 3.8 9.9 11.1 47.9(52.5) 24.4 24.90 25.1 160.8 100.0
May 24 09 Sun257 6.5 6.9 5.3 42.1(44.8) 24.3 24.85 25.0 16.6 99.9
May 24 12 Sun300 3.4 5.9 3.8 36.3(41.4) 24.2 24.71 24.8 8.3 99.9
May 24 15 Sun348 1.3 4.0 6.4 51.8(56.9) 24.2 24.69 25.0 43.0 42.3
May 24 18 Sun149 0.2 4.1 10.7 49.1(57.4) 25.2 25.85 26.2 99.5 97.2
May 24 21 Sun231 6.3 4.3 9.5 53.3(57.5) 26.0 28.35 28.9 401.8 99.5
May 25 00 Mon242 6.6 4.9 9.9 52.9(58.8) 24.8 25.45 26.0 394.1 100.0
May 25 03 Mon248 7.1 5.5 9.9 51.4(52.2) 24.9 25.29 26.2 372.9 100.0
May 25 06 Mon241 8.0 4.8 6.8 47.7(48.7) 24.4 24.94 25.0 254.0 5.4
May 25 09 Mon238 6.3 4.1 3.2 39.9(42.9) 24.0 24.70 24.8 10.8 5.0
May 25 12 Mon217 3.1 3.7 1.7 40.3(43.0) 24.0 24.51 24.8 5.4 10.6
May 25 15 Mon188 1.9 3.2 5.7 55.4(60.3) 24.0 24.78 25.4 38.9 54.0
May 25 18 Mon 85 2.7 3.3 8.6 61.9(64.8) 25.6 26.35 28.9 130.4 97.7
May 25 21 Mon 84 7.3 5.4 11.1 60.2(63.3) 25.8 28.78 29.5 428.4 37.8
May 26 00 Tue109 18.6 8.6 16.1 56.4(57.8) 25.4 28.67 29.6 274.4 5.9
May 26 03 Tue119 21.5 10.4 15.2 56.4(58.4) 24.9 26.65 29.0 119.4 98.0
May 26 06 Tue104 18.6 10.0 9.6 53.6(56.9) 24.4 25.07 25.5 128.6 100.0
May 26 09 Tue 99 21.6 9.1 7.4 50.0(52.0) 24.4 24.99 25.6 18.6 100.0
May 26 12 Tue 98 13.8 8.3 6.3 43.7(44.9) 24.4 24.90 25.0 9.3 100.0
May 26 15 Tue 34 6.7 6.6 7.5 42.5(44.0) 24.0 24.67 24.8 78.3 100.0
May 26 18 Tue351 3.7 4.9 10.2 49.5(66.6) 25.8 26.16 26.7 170.3 100.0
May 26 21 Tue207 7.0 2.2 6.0 57.2(67.5) 25.2 27.20 29.0 506.5 100.0
May 27 00 Wed163 4.6 2.8 7.2 55.6(57.0) 24.8 26.96 29.0 547.6 100.0
May 27 03 Wed123 2.9 4.3 6.8 55.3(56.9) 24.6 25.37 26.0 451.5 100.0
May 27 06 Wed276 2.9 4.8 6.5 50.5(53.3) 24.6 24.98 25.0 331.2 100.0
May 27 09 Wed277 4.4 4.7 4.5 40.4(42.5) 24.4 24.79 25.0 21.2 100.0
May 27 12 Wed308 4.8 4.1 4.9 36.7(37.7) 24.0 24.56 24.8 10.6 100.0
May 27 15 Wed346 4.4 3.6 6.1 58.9(64.1) 24.0 24.57 25.0 92.8 100.0
May 27 18 Wed358 5.5 4.1 9.8 65.3(69.0) 25.4 25.83 26.5 169.4 100.0
May 27 21 Wed 41 5.3 6.1 11.7 60.5(67.5) 25.1 25.84 28.8 385.3 100.0
May 28 00 Thu 19 4.5 6.7 12.8 52.5(55.5) 25.2 27.41 29.0 408.4 97.5
May 28 03 Thu 43 4.3 7.0 11.3 55.9(57.8) 24.8 25.30 25.5 281.8 100.0
May 28 06 Thu284 0.9 7.1 7.8 52.8(54.7) 24.2 24.94 25.1 224.7 100.0