USAP AGAP South site lat/lon = (-84.5000,77.3500) cell lat/lon = (-84.5207,77.2463) Forecast initialized at 2025-12-19/12 UTC MPAS cell scale: 6.0 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 19 12 -27.8 -31.8 28.44 10 14 275 352 ---- 95 99100 -29-30-31 000 1 19 13 -27.7 -31.1 28.43 8 15 277 355 ---- 94100102 -28-29-30 000 2 19 14 -27.7 -31.0 28.44 7 15 281 358 ---- 95104104 -28-29-30 000 3 19 15 -28.1 -31.1 28.43 7 15 285 2 ---- 98108107 -28-29-30 000 4 19 16 -28.6 -31.3 28.44 7 15 284 1 ---- 102107107 -28-29-30 000 5 19 17 -29.2 -31.7 28.44 7 16 281 359 ---- 107107105 -28-29-30 000 6 19 18 -29.9 -32.0 28.43 7 15 286 3 ---- 112111106 -28-29-30 000 7 19 19 -30.2 -32.1 28.44 8 16 282 0 ---- 116111109 -28-30-31 000 8 19 20 -30.5 -32.3 28.42 7 16 281 359 ---- 118114107 -28-30-31 000 9 19 21 -30.7 -32.3 28.43 7 14 284 2 ---- 121115100 -28-30-31 000 10 19 22 -30.7 -32.2 28.44 7 13 280 357 ---- 122115105 -28-30-31 000 11 19 23 -30.6 -32.1 28.43 6 12 279 356 ---- 121115117 -29-30-31 000 12 20 00 -30.2 -31.9 28.42 7 11 273 351 ---- 118115119 -29-30-31 000 13 20 01 -29.8 -31.6 28.42 6 10 267 345 ---- 115116116 -29-30-31 000 14 20 02 -29.2 -31.6 28.43 6 8 264 341 ---- 107116110 -29-30-31 000 15 20 03 -28.7 -31.7 28.45 6 9 269 346 ---- 100114107 -29-29-31 000 16 20 04 -28.3 -31.3 28.45 7 10 266 343 ---- 99114104 -29-29-31 000 17 20 05 -28.0 -30.8 28.44 7 10 258 335 ---- 100119104 -29-30-31 000 18 20 06 -27.5 -30.3 28.43 8 10 247 325 ---- 101121106 -29-30-31 000 19 20 07 -27.2 -30.6 28.44 7 11 241 319 ---- 93115103 -29-30-31 001 20 20 08 -27.2 -31.0 28.44 7 9 241 318 ---- 89111102 -28-30-31 001 21 20 09 -27.3 -31.2 28.45 6 8 239 316 ---- 89109102 -28-30-31 000 22 20 10 -27.3 -31.3 28.45 5 8 239 316 ---- 88109102 -28-30-31 000 23 20 11 -27.4 -31.3 28.45 5 8 237 315 ---- 88108103 -28-30-31 000 24 20 12 -27.5 -31.3 28.46 3 7 235 312 ---- 89106105 -28-30-31 000 25 20 13 -27.8 -31.3 28.46 2 7 229 307 ---- 91106106 -28-30-31 000 26 20 14 -28.0 -31.5 28.46 1 7 223 300 ---- 94106106 -29-30-31 000 27 20 15 -28.5 -31.6 28.45 1 6 217 294 ---- 98108108 -29-30-31 000 28 20 16 -29.0 -31.7 28.47 0 6 232 309 ---- 103110108 -29-30-31 000 29 20 17 -29.7 -31.8 28.47 0 5 244 321 ---- 110111110 -29-30-31 000 30 20 18 -30.3 -31.9 28.47 0 4 228 305 ---- 117111113 -29-30-31 000 31 20 19 -30.9 -31.9 28.48 0 3 208 285 ---- 124111113 -29-30-31 000 32 20 20 -31.3 -32.3 28.48 0 2 199 276 ---- 124111113 -29-30-32 000 33 20 21 -31.6 -32.7 28.48 0 2 255 333 ---- 124111110 -29-30-32 000 34 20 22 -31.9 -33.0 28.48 0 1 290 7 ---- 124111105 -29-30-32 000 35 20 23 -32.0 -33.2 28.48 1 1 282 359 ---- 124111100 -29-30-32 000 36 21 00 -32.0 -33.5 28.48 1 1 262 339 ---- 124109 99 -29-30-31 000 37 21 01 -31.6 -32.9 28.49 0 0 238 315 ---- 122105100 -29-30-31 000 38 21 02 -31.1 -32.8 28.48 0 1 218 295 ---- 117101100 -29-30-31 000 39 21 03 -30.4 -32.7 28.48 0 1 45 122 ---- 108101 97 -29-30-31 000 40 21 04 -29.5 -32.1 28.47 1 1 41 119 ---- 104106 93 -29-30-31 000 41 21 05 -28.9 -31.5 28.47 1 3 30 107 ---- 103111 92 -29-30-31 000 42 21 06 -28.3 -31.1 28.48 2 3 20 97 ---- 101109 96 -29-29-31 000 43 21 07 -27.9 -30.7 28.48 3 4 3 81 ---- 101 99 97 -29-29-30 000 44 21 08 -27.5 -30.4 28.47 3 5 342 60 ---- 100 94 98 -28-29-30 000 45 21 09 -27.1 -30.3 28.47 3 5 332 49 ---- 96 96 99 -28-29-30 000 46 21 10 -26.9 -30.2 28.47 3 5 333 50 ---- 94 97 99 -28-29-30 000 47 21 11 -26.8 -30.1 28.47 3 5 333 50 ---- 95 99 99 -28-29-30 000 48 21 12 -26.9 -30.1 28.47 3 6 330 48 ---- 95101101 -28-29-30 000 49 21 13 -27.3 -30.4 28.47 3 7 325 42 ---- 96101103 -27-29-30 000 50 21 14 -27.8 -30.7 28.47 4 9 318 35 ---- 99106102 -27-29-30 000 51 21 15 -28.5 -31.1 28.48 5 10 308 26 ---- 105109 97 -27-29-30 000 52 21 16 -29.1 -31.2 28.48 6 11 299 17 ---- 113108 94 -27-29-30 000 53 21 17 -29.8 -31.4 28.48 6 11 297 14 ---- 121108 92 -27-29-30 000 54 21 18 -30.5 -31.9 28.47 6 9 301 18 ---- 124109 92 -27-29-30 000 55 21 19 -31.0 -32.5 28.48 6 9 306 24 ---- 124108 98 -27-29-30 000 56 21 20 -31.4 -32.9 28.48 6 9 310 27 ---- 124106100 -27-29-30 000 57 21 21 -31.6 -33.2 28.49 6 9 311 28 ---- 124105101 -27-29-30 000 58 21 22 -31.7 -33.2 28.49 6 10 311 28 ---- 124103104 -27-29-30 000 59 21 23 -31.3 -32.8 28.50 6 11 309 26 ---- 124102 99 -27-29-30 000 60 22 00 -30.6 -32.0 28.50 6 11 305 22 ---- 124102107 -27-28-30 000 61 22 01 -29.7 -31.4 28.50 7 13 298 16 ---- 117103110 -28-28-29 000 62 22 02 -28.8 -31.7 28.51 8 15 292 9 ---- 101105102 -28-28-29 000 63 22 03 -28.3 -31.7 28.51 9 13 288 5 ---- 95106105 -29-28-29 000 64 22 04 -27.9 -31.2 28.52 8 11 281 359 ---- 95106113 -29-29-29 000 65 22 05 -27.6 -30.8 28.53 8 11 273 350 ---- 95105115 -29-29-30 000 66 22 06 -27.4 -30.6 28.54 8 10 262 339 ---- 97107114 -29-29-30 000 67 22 07 -27.4 -30.5 28.56 7 13 254 331 ---- 97110 99 -29-29-30 000 68 22 08 -27.5 -30.7 28.57 7 12 252 329 ---- 97113 94 -29-30-31 000 69 22 09 -27.6 -30.8 28.59 7 12 253 330 ---- 95119 96 -29-30-31 000 70 22 10 -27.7 -31.0 28.60 7 11 252 330 ---- 95120 95 -29-30-31 000 71 22 11 -27.8 -31.1 28.61 6 11 250 328 ---- 96119 94 -29-30-31 000 72 22 12 -28.1 -31.3 28.62 5 10 246 323 ---- 96118 90 -29-30-31 000 73 22 13 -28.5 -31.7 28.64 4 10 240 318 ---- 97117 86 -29-31-31 000 74 22 14 -29.1 -32.2 28.65 3 9 237 314 ---- 99116 80 -29-31-31 000 75 22 15 -29.5 -32.2 28.66 2 8 240 317 ---- 104116 73 -29-31-31 000 76 22 16 -30.1 -32.3 28.67 2 8 256 333 ---- 109116 65 -30-31-31 000 77 22 17 -30.7 -32.4 28.67 2 7 278 356 ---- 115114 57 -30-31-31 000 78 22 18 -31.3 -32.4 28.69 3 7 298 15 ---- 124112 52 -30-31-31 000 79 22 19 -32.3 -33.7 28.70 4 5 310 27 ---- 124111 50 -30-31-31 000 80 22 20 -33.0 -34.6 28.71 4 5 312 29 ---- 124111 50 -29-31-31 000 81 22 21 -33.4 -35.1 28.72 4 5 311 28 ---- 124112 49 -29-30-31 000 82 22 22 -33.4 -35.3 28.73 4 5 312 29 ---- 124115 50 -29-30-31 000 83 22 23 -33.3 -35.0 28.75 4 4 317 34 ---- 124113 54 -29-30-31 000 84 23 00 -33.0 -34.5 28.76 4 6 324 41 ---- 123111 68 -28-30-31 000 85 23 01 -32.2 -33.9 28.77 4 8 325 42 ---- 120111 86 -28-29-31 000 86 23 02 -31.0 -32.8 28.77 4 8 310 27 ---- 116114102 -28-29-30 000 87 23 03 -29.8 -31.9 28.78 6 9 289 7 ---- 111112104 -28-29-30 000 88 23 04 -28.9 -31.3 28.80 8 12 285 3 ---- 107115 97 -28-29-30 000 89 23 05 -28.2 -30.9 28.81 9 13 283 1 ---- 102118 88 -29-29-30 000 90 23 06 -27.7 -30.7 28.82 10 14 281 358 ---- 99120 71 -29-29-31 000 91 23 07 -27.3 -30.4 28.83 10 15 278 356 ---- 97119 59 -28-30-31 000 92 23 08 -27.1 -30.3 28.85 10 16 277 354 ---- 96117 57 -28-29-30 000 93 23 09 -26.8 -30.2 28.87 10 16 276 353 ---- 94115 64 -28-29-30 000 94 23 10 -26.7 -30.2 28.88 10 16 275 352 ---- 92113 84 -28-29-30 000 95 23 11 -26.6 -30.2 28.89 10 16 274 352 ---- 90110108 -27-29-30 000 96 23 12 -26.7 -30.2 28.90 8 16 276 353 ---- 92110108 -27-29-30 000 97 23 13 -27.1 -30.5 28.91 7 16 282 359 ---- 93109 66 -27-29-30 000 98 23 14 -27.7 -30.8 28.92 7 17 290 7 ---- 97112 61 -27-29-30 000 99 23 15 -28.4 -31.0 28.93 7 18 296 14 ---- 103111 65 -27-29-30 000 100 23 16 -29.0 -31.2 28.94 7 16 303 20 ---- 110108 79 -27-28-30 000 101 23 17 -29.4 -31.2 28.95 8 16 304 22 ---- 116106 99 -27-28-30 000 102 23 18 -29.8 -31.3 28.97 8 18 303 20 ---- 120108112 -27-28-30 000 103 23 19 -30.0 -31.4 28.99 9 18 303 20 ---- 123110115 -27-28-30 000 104 23 20 -30.3 -31.5 29.00 9 18 304 21 ---- 124110107 -27-28-30 000 105 23 21 -30.4 -31.6 29.01 9 18 305 22 ---- 124108 84 -27-28-29 000 106 23 22 -30.3 -31.6 29.02 9 18 305 22 ---- 124106 70 -27-28-29 000 107 23 23 -30.1 -31.4 29.03 9 18 303 21 ---- 123108 93 -27-28-29 000 108 24 00 -29.7 -31.2 29.03 9 17 302 20 ---- 119106 89 -27-28-29 000 109 24 01 -29.1 -31.0 29.04 9 16 300 18 ---- 113103 92 -27-28-29 000 110 24 02 -28.5 -30.9 29.04 10 16 300 17 ---- 107101 91 -27-27-29 000 111 24 03 -28.0 -30.8 29.05 10 16 300 17 ---- 101102 97 -27-27-29 000 112 24 04 -27.4 -30.5 29.05 10 16 300 17 ---- 98102 99 -27-27-28 000 113 24 05 -26.9 -30.1 29.05 10 16 300 17 ---- 95103 97 -27-27-28 000 114 24 06 -26.4 -29.8 29.06 11 16 299 17 ---- 93100 94 -27-27-28 000 115 24 07 -25.9 -29.4 29.07 10 16 298 16 ---- 92 97 89 -27-27-28 000 116 24 08 -25.6 -29.2 29.07 10 15 297 15 ---- 90 93 87 -27-27-28 000 117 24 09 -25.4 -29.0 29.07 10 14 298 16 ---- 90 91 82 -26-27-28 000 118 24 10 -25.3 -29.0 29.08 9 14 298 15 ---- 89 94 78 -26-27-28 000 119 24 11 -25.4 -29.1 29.09 9 14 299 16 ---- 89 92 77 -26-27-28 000 120 24 12 -25.6 -29.2 29.09 7 14 303 20 ---- 90 87 73 -26-27-28 000 * 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.