USAP SLW site lat/lon = (-84.2350,-154.0423) cell lat/lon = (-84.2341,-154.1427) Forecast initialized at 2026-01-31/12 UTC MPAS cell scale: 2.4 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 31 12 -14.5 -18.0 29.04 9 12 112 318 000 74 55 41 -10 -9 -8 000 1 31 13 -15.7 -17.9 29.06 7 11 122 328 -001 95 59 44 -11 -9 -8 000 2 31 14 -16.2 -17.9 29.06 8 14 128 334 000 101 60 44 -11 -9 -8 000 3 31 15 -16.1 -17.8 29.09 9 17 128 333 000 101 63 48 -11-10 -9 000 4 31 16 -15.9 -17.8 29.08 9 17 123 329 001 99 66 49 -12-10 -9 000 5 31 17 -15.2 -17.8 29.09 10 19 109 315 000 91 64 46 -12-10 -9 000 6 31 18 -14.7 -17.5 29.10 10 17 109 315 000 89 64 43 -12-10 -8 000 7 31 19 -14.2 -17.0 29.11 10 16 109 315 000 89 62 42 -12 -9 -8 000 8 31 20 -13.3 -16.1 29.10 10 14 115 320 000 88 62 43 -12 -9 -8 000 9 31 21 -12.7 -15.4 29.13 11 15 118 324 -001 88 65 42 -13 -9 -8 000 10 31 22 -12.4 -15.0 29.13 11 16 117 323 000 88 67 40 -13 -9 -8 000 11 31 23 -12.0 -14.6 29.12 10 15 114 320 000 89 69 38 -12 -9 -7 000 12 01 00 -11.6 -14.0 29.12 10 15 112 317 000 90 69 37 -12 -9 -7 000 13 01 01 -11.4 -13.7 29.12 10 15 109 315 002 91 68 37 -12 -8 -7 000 14 01 02 -11.6 -13.6 29.12 9 13 113 319 000 93 67 38 -12 -8 -7 000 15 01 03 -11.8 -13.7 29.13 8 13 116 322 000 95 69 38 -12 -8 -7 000 16 01 04 -11.2 -12.4 29.13 7 10 112 318 000 101 82 40 -12 -7 -6 000 17 01 05 -10.2 -10.7 29.13 7 9 125 331 000 107108 47 -10 -8 -6 000 18 01 06 -9.0 -9.2 29.12 8 9 116 322 000 109111 66 -9-10 -6 000 19 01 07 -8.4 -8.6 29.13 7 9 111 316 000 108111 88 -9-10 -6 000 20 01 08 -8.1 -8.3 29.12 6 9 119 325 000 107110 96 -8-10 -7 000 21 01 09 -7.2 -7.4 29.11 6 8 117 323 000 107109 98 -8 -9 -6 000 22 01 10 -7.0 -7.2 29.11 7 8 115 320 000 107109 98 -8 -9 -7 000 23 01 11 -6.8 -6.9 29.11 7 9 123 329 -001 106108 99 -7 -8 -9 000 24 01 12 -6.5 -7.2 29.10 7 9 124 329 000 101108101 -7 -8 -9 003 25 01 13 -5.8 -6.5 29.09 7 11 115 321 -003 100106103 -6 -7 -8 013 26 01 14 -6.2 -7.2 29.09 7 10 133 339 000 97102101 -6 -7 -8 018 27 01 15 -6.0 -7.0 29.09 8 10 121 326 -001 97101101 -6 -7 -7 018 28 01 16 -5.4 -6.4 29.08 7 9 112 318 -001 97101103 -6 -7 -7 021 29 01 17 -5.1 -6.0 29.07 7 9 112 318 -001 97102102 -6 -6 -7 025 30 01 18 -4.7 -5.6 29.06 6 8 105 311 -001 97101102 -6 -6 -7 023 31 01 19 -4.4 -5.3 29.06 6 7 99 305 -001 96101102 -5 -6 -7 017 32 01 20 -4.2 -5.1 29.06 6 6 98 304 -001 96100100 -5 -6 -6 015 33 01 21 -3.9 -4.9 29.05 6 7 96 302 000 96 99 99 -5 -5 -6 010 34 01 22 -3.7 -4.6 29.04 6 7 94 300 000 95100100 -5 -5 -6 012 35 01 23 -3.5 -4.4 29.03 6 7 99 304 000 95 99101 -4 -5 -6 011 36 02 00 -3.3 -4.2 29.03 6 7 101 307 000 95100102 -4 -5 -6 009 37 02 01 -3.1 -4.1 29.02 6 8 97 303 000 95103103 -4 -5 -6 009 38 02 02 -3.1 -4.0 29.01 6 8 91 297 000 95100101 -4 -5 -6 007 39 02 03 -3.0 -3.9 29.00 6 8 92 298 -001 95102101 -4 -5 -6 010 40 02 04 -3.0 -3.9 28.99 6 8 97 303 -001 96103 98 -4 -5 -6 013 41 02 05 -3.2 -3.9 28.99 7 8 103 308 -001 97105100 -4 -5 -6 014 42 02 06 -3.2 -3.8 28.98 6 8 99 305 -001 98105103 -4 -5 -6 017 43 02 07 -3.5 -4.3 28.98 5 9 85 290 000 97104106 -4 -5 -6 014 44 02 08 -4.1 -4.7 28.97 5 8 100 306 000 99100108 -4 -5 -6 009 45 02 09 -4.6 -4.8 28.97 5 8 109 315 -003 103100103 -4 -5 -6 010 46 02 10 -4.8 -5.1 28.97 5 8 108 313 000 103100102 -4 -5 -6 008 47 02 11 -5.1 -5.3 28.96 5 8 111 317 -003 104101103 -4 -5 -6 004 48 02 12 -5.4 -5.5 28.95 5 9 111 317 -004 105102106 -4 -4 -5 003 49 02 13 -5.9 -6.0 28.95 5 8 121 327 002 106 98104 -4 -4 -5 002 50 02 14 -4.7 -5.2 28.95 6 8 114 320 002 101 98103 -3 -4 -5 001 51 02 15 -4.2 -4.8 28.96 7 9 111 317 -003 99100105 -3 -4 -5 006 52 02 16 -3.9 -4.5 28.96 7 10 112 318 000 99102105 -3 -4 -5 023 53 02 17 -3.5 -4.2 28.95 8 12 110 315 000 98102107 -3 -4 -5 004 54 02 18 -3.3 -4.0 28.95 8 12 109 315 -002 97 99105 -4 -4 -5 003 55 02 19 -3.1 -3.8 28.95 9 12 108 314 001 97101105 -4 -4 -5 003 56 02 20 -2.6 -3.4 28.94 10 13 109 315 -007 96 99101 -4 -4 -5 024 57 02 21 -2.5 -3.4 28.94 9 12 117 323 002 95 96106 -3 -4 -5 005 58 02 22 -2.4 -3.3 28.95 9 13 119 325 -002 95 98105 -3 -4 -5 003 59 02 23 -2.1 -3.1 28.94 10 14 117 323 000 94102100 -3 -4 -4 002 60 03 00 -2.0 -2.9 28.94 11 14 119 325 -004 93104 98 -3 -4 -4 001 61 03 01 -1.6 -2.7 28.93 11 15 116 322 003 92104 99 -3 -4 -4 005 62 03 02 -1.6 -2.7 28.93 11 15 118 324 -001 92101101 -3 -4 -4 008 63 03 03 -1.9 -2.8 28.93 11 17 122 328 000 94101101 -2 -3 -4 005 64 03 04 -1.9 -2.8 28.92 12 18 125 331 001 94102102 -2 -3 -4 002 65 03 05 -2.0 -2.8 28.92 12 18 126 332 000 95102103 -3 -3 -4 009 66 03 06 -2.5 -3.3 28.91 12 18 129 335 000 95100103 -3 -3 -3 011 67 03 07 -2.7 -3.4 28.91 11 17 129 335 -001 96 98102 -2 -2 -3 010 68 03 08 -2.4 -3.0 28.91 10 16 124 330 -001 97 99102 -2 -3 -3 011 69 03 09 -2.1 -2.6 28.91 10 16 121 326 000 97 99103 -2 -3 -3 021 70 03 10 -1.9 -2.4 28.91 10 16 117 323 -001 97 99105 -2 -3 -3 022 71 03 11 -2.0 -2.5 28.91 10 15 116 322 -002 97 99104 -2 -2 -3 025 72 03 12 -2.2 -2.7 28.91 10 14 116 321 -001 97101105 -2 -2 -3 020 73 03 13 -2.2 -2.8 28.91 9 12 112 318 000 97103104 -3 -3 -3 020 74 03 14 -2.4 -3.0 28.91 8 10 123 328 001 97103106 -3 -3 -3 009 75 03 15 -2.4 -3.1 28.90 8 9 132 338 000 97103106 -3 -3 -3 005 76 03 16 -2.6 -3.3 28.90 8 9 138 344 001 97 99103 -3 -2 -3 004 77 03 17 -2.6 -3.3 28.89 8 9 147 353 000 96 93104 -3 -2 -3 002 78 03 18 -2.4 -3.1 28.89 7 8 144 350 000 96 99105 -3 -2 -3 000 79 03 19 -2.0 -2.7 28.89 7 8 147 353 000 96 92104 -3 -2 -3 000 80 03 20 -1.9 -2.5 28.88 7 9 144 349 000 96 86107 -2 -2 -3 000 81 03 21 -1.3 -1.9 28.87 7 9 143 349 000 96 88107 -2 -2 -3 000 82 03 22 -0.7 -1.4 28.87 8 10 140 345 000 95 87107 -1 -2 -3 000 83 03 23 -0.4 -1.1 28.86 8 10 143 349 000 94 90107 -1 -2 -3 000 84 04 00 -0.8 -1.8 28.85 8 11 150 356 000 92 97107 -2 -2 -3 000 85 04 01 -1.4 -2.6 28.84 10 12 159 5 001 91 87107 -2 -2 -3 000 86 04 02 -3.1 -4.4 28.83 9 13 165 11 001 91 81 92 -3 -2 -3 000 87 04 03 -4.8 -6.7 28.82 11 16 168 14 001 88 77 90 -4 -3 -3 000 88 04 04 -5.8 -8.0 28.81 11 19 165 11 000 86 68 80 -4 -3 -3 000 89 04 05 -6.2 -8.8 28.80 11 22 161 7 000 83 69 72 -4 -3 -3 000 90 04 06 -6.6 -9.3 28.79 11 22 161 7 000 83 68 67 -4 -3 -3 000 91 04 07 -7.2 -9.8 28.78 11 21 163 9 000 83 65 61 -5 -3 -2 000 92 04 08 -7.6 -10.3 28.77 12 22 163 9 001 83 67 45 -5 -3 -2 000 93 04 09 -8.0 -10.5 28.76 12 23 161 7 001 85 71 59 -5 -3 -2 000 94 04 10 -8.0 -10.5 28.76 12 22 160 6 000 86 76 63 -5 -3 -2 000 95 04 11 -8.2 -10.0 28.76 11 20 159 5 -001 91 82 55 -5 -3 -2 000 96 04 12 -7.8 -8.7 28.76 11 22 143 349 -001 101 88 43 -4 -3 -2 000 97 04 13 -7.3 -7.5 28.77 10 24 127 333 -001 107 88 45 -4 -3 -1 000 98 04 14 -6.3 -7.7 28.77 13 25 117 323 000 94 79 59 -4 -4 -2 000 99 04 15 -6.3 -8.0 28.79 13 25 117 323 -001 91 74 59 -4 -5 -2 000 100 04 16 -6.1 -8.3 28.79 15 27 116 321 -002 86 69 49 -3 -4 -2 000 101 04 17 -6.0 -8.5 28.80 14 26 114 319 002 83 68 47 -3 -4 -3 000 102 04 18 -6.0 -8.4 28.81 12 25 122 328 002 85 70 49 -4 -4 -3 000 103 04 19 -5.7 -8.1 28.82 13 25 123 329 003 84 73 54 -4 -5 -3 000 104 04 20 -5.5 -7.9 28.83 14 24 126 331 000 84 77 51 -4 -5 -4 000 105 04 21 -5.4 -7.7 28.84 13 23 127 333 -002 85 81 48 -5 -6 -5 000 106 04 22 -5.4 -7.5 28.85 11 21 129 335 000 86 83 49 -5 -6 -6 000 107 04 23 -5.0 -6.7 28.85 12 21 120 325 002 90107 57 -5 -7 -6 000 108 05 00 -3.8 -5.6 28.85 14 23 137 343 001 87 91 64 -4 -4 -5 000 109 05 01 -2.5 -4.2 28.85 15 23 131 337 003 87 92101 -3 -3 -4 000 110 05 02 -2.4 -4.3 28.85 17 26 127 333 001 85 86107 -3 -2 -3 000 111 05 03 -2.1 -3.7 28.85 15 25 131 337 001 88 89107 -2 -2 -3 000 112 05 04 -2.0 -3.6 28.85 17 26 123 329 001 88 93107 -2 -2 -3 000 113 05 05 -1.2 -2.4 28.86 15 24 117 323 000 90 95107 -1 -2 -4 000 114 05 06 -2.0 -3.4 28.87 12 21 76 282 000 90 99107 -2 -3 -4 000 115 05 07 -2.5 -3.9 28.89 12 22 88 294 -001 90 70107 -3 -3 -4 000 116 05 08 -3.3 -5.5 28.90 10 17 90 296 000 85 81107 -3 -3 -4 000 117 05 09 -3.6 -5.7 28.92 9 16 98 304 000 85 74108 -4 -3 -4 000 118 05 10 -3.8 -5.7 28.93 6 11 118 324 000 87 78107 -4 -4 -4 000 119 05 11 -3.1 -4.4 28.94 6 9 133 338 000 91 87106 -3 -4 -4 000 120 05 12 -3.7 -5.0 28.94 10 15 127 332 001 93 89107 -3 -3 -4 000 * 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.