USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2026-01-09/00 UTC MPAS cell scale: 3.3 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 09 00 -26.7 -31.3 28.63 7 8 53 53 ---- 79 73 47 -25-26-26 000 1 09 01 -27.1 -30.9 28.62 6 10 58 58 ---- 88 78 54 -26-26-26 000 2 09 02 -27.3 -30.8 28.62 6 11 71 71 ---- 92 79 63 -26-26-26 000 3 09 03 -27.4 -30.9 28.60 6 12 72 72 ---- 93 77 70 -26-26-26 000 4 09 04 -27.4 -31.0 28.60 7 15 71 71 ---- 91 73 69 -26-26-26 000 5 09 05 -27.4 -31.1 28.62 7 15 67 67 ---- 89 67 67 -26-26-26 000 6 09 06 -27.5 -31.3 28.60 7 14 71 71 ---- 89 65 66 -26-26-26 000 7 09 07 -27.6 -31.3 28.60 7 13 73 73 ---- 90 65 64 -26-26-26 000 8 09 08 -27.7 -31.4 28.58 6 13 77 77 ---- 91 66 62 -26-26-26 000 9 09 09 -27.8 -31.4 28.60 6 13 76 76 ---- 91 68 57 -27-26-27 000 10 09 10 -27.9 -31.4 28.57 6 12 78 78 ---- 92 72 60 -27-26-27 000 11 09 11 -27.9 -31.4 28.58 6 12 77 77 ---- 93 76 66 -27-27-27 000 12 09 12 -27.9 -31.4 28.57 6 12 77 77 ---- 93 80 77 -27-27-27 000 13 09 13 -27.9 -31.3 28.57 6 12 76 76 ---- 94 86 82 -27-27-27 000 14 09 14 -28.0 -31.4 28.58 6 11 77 77 ---- 94 89 82 -27-27-27 000 15 09 15 -28.0 -31.4 28.58 5 9 82 82 ---- 94 89 82 -27-27-27 000 16 09 16 -28.1 -31.5 28.58 5 9 89 89 ---- 94 86 83 -27-27-28 000 17 09 17 -28.2 -31.5 28.57 5 9 91 91 ---- 95 82 83 -27-27-28 000 18 09 18 -28.3 -31.6 28.56 5 8 91 91 ---- 96 82 85 -27-27-28 000 19 09 19 -28.4 -31.6 28.56 5 7 92 92 ---- 97 92 85 -27-27-28 000 20 09 20 -28.5 -31.6 28.56 5 7 94 94 ---- 98102 84 -27-27-28 000 21 09 21 -28.5 -31.6 28.56 5 7 95 95 ---- 98105 84 -27-27-28 000 22 09 22 -28.6 -31.6 28.56 5 7 95 95 ---- 99104 86 -27-27-28 000 23 09 23 -28.6 -31.6 28.55 5 7 97 97 ---- 100100 89 -27-27-28 000 24 10 00 -28.6 -31.6 28.54 5 8 98 98 ---- 100 95 90 -27-27-28 000 25 10 01 -28.6 -31.5 28.54 5 8 97 97 ---- 101 94 88 -27-28-28 000 26 10 02 -28.6 -31.4 28.55 5 8 96 96 ---- 102 97 85 -27-28-28 000 27 10 03 -28.7 -31.4 28.53 5 8 97 97 ---- 104101 83 -27-28-28 000 28 10 04 -28.7 -31.3 28.52 5 8 97 97 ---- 105102 76 -27-28-28 000 29 10 05 -28.7 -31.2 28.52 5 8 96 96 ---- 106104 71 -27-28-28 000 30 10 06 -28.7 -31.2 28.51 5 8 96 96 ---- 106104 72 -27-28-29 000 31 10 07 -28.7 -31.1 28.51 5 9 96 96 ---- 107104 76 -27-28-29 000 32 10 08 -28.6 -31.0 28.51 5 9 96 96 ---- 107103 83 -27-28-29 000 33 10 09 -28.6 -30.9 28.50 6 10 95 95 ---- 107103 88 -27-28-29 000 34 10 10 -28.5 -30.9 28.49 6 11 92 92 ---- 107104 90 -28-28-29 000 35 10 11 -28.5 -30.9 28.48 6 10 89 89 ---- 107107 90 -28-28-29 000 36 10 12 -28.5 -30.9 28.48 6 10 87 87 ---- 106110 87 -28-28-29 000 37 10 13 -28.5 -30.9 28.48 6 10 85 85 ---- 107109 84 -28-28-29 000 38 10 14 -28.5 -30.9 28.48 5 10 83 83 ---- 107110 84 -28-29-29 000 39 10 15 -28.6 -30.9 28.47 5 10 81 81 ---- 107108 93 -28-29-29 000 40 10 16 -28.6 -31.0 28.47 5 10 78 78 ---- 107104106 -28-29-29 000 41 10 17 -28.6 -31.1 28.47 5 9 74 74 ---- 105102115 -28-29-29 000 42 10 18 -28.7 -31.4 28.47 5 9 73 73 ---- 104102108 -28-30-30 000 43 10 19 -28.8 -31.5 28.47 5 10 72 72 ---- 103110104 -28-30-30 000 44 10 20 -28.9 -31.6 28.46 6 10 67 67 ---- 103112105 -29-30-30 000 45 10 21 -29.0 -31.6 28.46 6 10 64 64 ---- 105112105 -29-30-30 000 46 10 22 -29.1 -31.6 28.47 6 11 63 63 ---- 106110105 -29-30-29 000 47 10 23 -29.2 -31.6 28.46 6 11 65 65 ---- 107112109 -29-30-29 000 48 11 00 -29.3 -31.7 28.46 7 11 64 64 ---- 107114110 -30-30-29 000 49 11 01 -29.3 -31.7 28.46 7 11 64 64 ---- 108118111 -30-29-29 000 50 11 02 -29.4 -31.8 28.46 7 12 67 67 ---- 107122108 -30-29-29 000 51 11 03 -29.4 -31.9 28.45 7 12 69 69 ---- 107123101 -30-29-29 000 52 11 04 -29.4 -31.8 28.45 8 12 71 71 ---- 107122 89 -29-29-29 000 53 11 05 -29.4 -31.7 28.44 8 13 73 73 ---- 108122 72 -29-29-29 000 54 11 06 -29.3 -31.6 28.43 8 13 76 76 ---- 109120 58 -29-28-28 000 55 11 07 -29.3 -31.5 28.42 8 13 78 78 ---- 110109 52 -28-28-28 000 56 11 08 -29.2 -31.3 28.41 8 14 78 78 ---- 111103 52 -28-28-28 000 57 11 09 -29.0 -31.0 28.41 8 14 79 79 ---- 112 98 51 -27-27-27 000 58 11 10 -28.8 -30.6 28.40 8 14 77 77 ---- 114 99 51 -27-27-27 000 59 11 11 -28.5 -30.3 28.40 8 14 74 74 ---- 115103 56 -27-26-26 000 60 11 12 -28.2 -29.9 28.39 8 14 68 68 ---- 116120 55 -27-26-26 000 61 11 13 -27.9 -29.2 28.38 7 14 61 61 ---- 120114 50 -27-25-26 000 62 11 14 -27.5 -29.1 28.38 8 16 54 54 ---- 116104 41 -26-25-25 000 63 11 15 -27.2 -29.1 28.37 8 17 47 47 ---- 112114 32 -26-25-25 000 64 11 16 -26.9 -28.7 28.37 8 17 39 39 ---- 113113 45 -26-25-24 000 65 11 17 -26.7 -28.5 28.37 8 18 32 32 ---- 112108 79 -26-25-24 000 66 11 18 -26.5 -28.3 28.37 8 18 28 28 ---- 111107107 -26-24-24 000 67 11 19 -26.4 -28.2 28.37 9 18 24 24 ---- 111104104 -26-24-24 000 68 11 20 -26.3 -28.1 28.38 9 18 21 21 ---- 111 98 99 -26-24-24 000 69 11 21 -26.2 -28.0 28.38 9 16 18 18 ---- 112 94 97 -26-24-24 000 70 11 22 -26.3 -27.9 28.38 8 15 18 18 ---- 114 91 98 -26-24-23 000 71 11 23 -26.3 -27.8 28.39 8 14 19 19 ---- 116 90 98 -26-24-23 000 72 12 00 -26.4 -27.7 28.39 8 13 21 21 ---- 118 89 99 -26-24-23 000 73 12 01 -26.4 -27.5 28.40 7 13 22 22 ---- 121 88100 -26-24-23 000 74 12 02 -26.4 -27.4 28.40 7 13 21 21 ---- 123 86 99 -26-24-23 000 75 12 03 -26.4 -27.5 28.40 7 13 19 19 ---- 122 84 99 -26-24-23 000 76 12 04 -26.5 -27.7 28.40 7 13 16 16 ---- 121 82 99 -26-24-23 000 77 12 05 -26.6 -27.8 28.41 7 12 15 15 ---- 121 81100 -26-24-23 000 78 12 06 -26.6 -27.9 28.41 6 11 14 14 ---- 120 83100 -26-24-23 000 79 12 07 -26.7 -27.9 28.42 6 11 13 13 ---- 120 87 99 -26-24-24 000 80 12 08 -26.8 -28.1 28.43 6 10 12 12 ---- 119 91 99 -26-24-24 000 81 12 09 -26.8 -28.2 28.44 6 10 11 11 ---- 119 96 99 -26-24-24 000 82 12 10 -26.9 -28.3 28.45 6 10 9 9 ---- 118102 94 -26-24-24 000 83 12 11 -27.0 -28.3 28.46 5 9 7 7 ---- 119106 74 -26-25-24 000 84 12 12 -27.0 -28.4 28.47 5 9 5 5 ---- 119109 49 -26-25-24 000 85 12 13 -27.1 -28.5 28.47 5 8 2 2 ---- 118111 41 -26-25-24 000 86 12 14 -27.2 -28.6 28.48 5 8 0 0 ---- 119113 49 -26-25-24 000 87 12 15 -27.3 -28.8 28.49 4 7 358 358 ---- 119116 59 -26-25-25 000 88 12 16 -27.4 -28.9 28.50 4 7 356 356 ---- 119119 64 -26-25-25 000 89 12 17 -27.5 -29.2 28.51 4 6 355 355 ---- 118123 70 -26-25-25 000 90 12 18 -27.7 -29.4 28.52 4 6 355 355 ---- 116124 75 -26-25-25 000 91 12 19 -27.8 -29.5 28.53 4 6 355 355 ---- 117124 78 -26-26-25 000 92 12 20 -27.9 -29.6 28.54 4 6 353 353 ---- 117124 77 -26-26-25 000 93 12 21 -28.0 -29.8 28.55 3 5 352 352 ---- 117124 75 -26-26-25 000 94 12 22 -28.1 -29.8 28.56 3 5 350 350 ---- 117124 73 -26-26-25 000 95 12 23 -28.2 -30.0 28.57 3 5 348 348 ---- 117122 65 -26-26-25 000 96 13 00 -28.3 -30.0 28.58 3 5 348 348 ---- 118119 62 -26-26-26 000 97 13 01 -28.3 -29.8 28.58 3 5 349 349 ---- 119113 93 -26-26-26 000 98 13 02 -27.9 -29.4 28.58 3 5 348 348 ---- 116106111 -26-26-26 000 99 13 03 -28.0 -29.5 28.59 2 5 347 347 ---- 117 95110 -26-26-26 000 100 13 04 -28.1 -29.8 28.60 3 4 348 348 ---- 117 90105 -26-26-26 000 101 13 05 -28.2 -30.0 28.60 3 4 351 351 ---- 116 86108 -26-26-26 000 102 13 06 -28.2 -30.1 28.61 3 4 352 352 ---- 113 88109 -26-26-26 000 103 13 07 -28.1 -30.2 28.62 3 4 350 350 ---- 110 89111 -26-26-26 000 104 13 08 -28.3 -30.1 28.63 3 4 349 349 ---- 114 86113 -26-26-26 000 105 13 09 -28.3 -30.2 28.64 3 5 351 351 ---- 112 95115 -26-26-26 000 106 13 10 -28.5 -30.4 28.65 3 5 350 350 ---- 114 99114 -26-26-27 000 107 13 11 -28.6 -30.6 28.65 3 5 350 350 ---- 114102115 -27-26-27 000 108 13 12 -28.7 -30.8 28.66 3 4 355 355 ---- 113105115 -27-26-27 000 109 13 13 -28.7 -30.8 28.66 3 4 0 0 ---- 112106117 -27-26-27 000 110 13 14 -28.7 -30.8 28.67 3 4 1 1 ---- 112107118 -27-26-27 000 111 13 15 -28.5 -30.5 28.67 2 4 4 4 ---- 110108116 -27-26-27 000 112 13 16 -28.4 -30.8 28.67 2 3 11 11 ---- 106106115 -27-27-27 001 113 13 17 -28.5 -31.0 28.68 2 3 14 14 ---- 106106116 -27-27-27 000 114 13 18 -28.7 -31.1 28.68 2 3 15 15 ---- 107107118 -27-27-27 000 115 13 19 -28.8 -31.3 28.69 3 3 15 15 ---- 108108118 -27-27-27 000 116 13 20 -28.9 -31.3 28.69 3 3 19 19 ---- 109108117 -27-27-27 000 117 13 21 -29.0 -31.3 28.69 3 3 30 30 ---- 112108119 -27-27-27 000 118 13 22 -29.1 -31.2 28.69 3 3 47 47 ---- 116109120 -27-27-27 000 119 13 23 -29.2 -31.0 28.69 3 3 56 56 ---- 118109120 -27-27-27 000 120 14 00 -29.2 -31.1 28.69 3 4 61 61 ---- 117109119 -27-27-27 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.