Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z AUG 7, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 989.0 990.9 993.2 994.3 993.5 994.7 995.3 996.6 994.9 995.5 995.5 996.3 994.0 994.5 994.8 Mean SLP (mb): 1011.8 1014.3 1017.1 1018.0 1016.7 1018.5 1019.6 1020.8 1018.5 1019.6 1020.1 1020.8 1017.9 1018.8 1019.3 2m agl Tmp (F): 90.6 73.3 62.9 74.4 82.9 65.5 55.2 63.6 76.4 59.5 52.2 54.0 66.0 57.6 53.7 2m agl Dewpt(F): 58.7 60.8 57.5 60.9 53.3 56.6 51.9 55.1 52.4 53.0 51.2 52.4 55.9 52.8 51.3 2m agl RH (%): 32 64 82 62 34 72 88 73 42 79 96 94 69 84 91 10m agl Dir: 302 312 180 268 309 313 208 283 306 310 289 271 307 295 273 10m agl Spd(kt): 5 3 1 3 7 3 0 3 8 4 2 3 6 4 3 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 Sfc CAPE (J/kg): 118.7 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 7.3 12.3 0.0 0.0 3.6 Sfc CINH (J/kg):-590.9 0.0 0.0 -9.1 0.0 0.0 0.0 -0.4 0.0 0.0 -0.1 0.0 0.0 0.0 -0.3 0-3km Hel(J/kg): 53.8 58.1 41.2 33.9 28.7 35.6 28.0 35.4 41.2 9.5 14.8 21.4 24.4 -0.8 17.0 Precip H20 (in): 0.59 0.64 0.82 0.69 0.55 0.63 0.64 0.70 0.66 0.54 0.53 0.69 0.78 0.79 0.75 Lifted Index(C): 1.3 0.6 0.2 4.6 7.1 7.0 12.7 11.1 8.1 12.7 13.7 12.4 8.9 6.5 8.5 700mb VV(-ub/s): -0.1 -0.7 -0.3 -0.9 -0.9 -2.0 -0.5 0.0 -0.8 -1.7 -0.8 -0.7 -1.5 -2.1 -0.9 Thk1000-500mb(m)5796.8 5777.3 5746.8 5744.5 5759.1 5746.4 5720.7 5703.1 5713.8 5696.4 5673.1 5665.5 5683.7 5665.8 5656.5 Thk1000-850mb(m)1427.4 1412.7 1395.3 1395.9 1408.2 1396.9 1383.7 1380.8 1391.4 1376.6 1363.0 1360.7 1375.3 1369.5 1362.0 Thk850-700mb(m):1649.1 1646.8 1641.0 1640.6 1640.7 1640.7 1632.5 1624.1 1622.9 1621.7 1620.1 1618.4 1617.6 1616.2 1611.3 SWEAT Index: 26.7 36.3 143.3 39.8 46.1 44.8 52.8 58.6 59.8 56.5 54.3 59.4 72.7 79.1 98.7 Total Totals Idx 32.0 35.7 42.3 25.1 22.9 20.1 24.5 27.4 25.9 23.4 24.2 23.5 28.2 35.9 35.7 Frz Hgt(ft amsl) 16361 16255 15783 15650 15851 15954 15611 15248 15311 15233 14513 14391 15059 14522 14794 0WetBlbHgt(amsl) 10605 10649 10386 10621 11389 11501 10870 9942 8492 8449 9335 9782 9442 9723 9462 Equil Prs (mb): 271 991 993 994 993 995 995 997 995 995 996 996 994 995 995 Equil Hgt(amsl): 33966 26 26 26 26 26 26 26 26 26 26 26 26 26 26 Hail Size(in): 0.00 0.00 0.36 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00 Conv Wind Gust: 64.3 57.7 55.7 55.0 62.8 56.9 56.8 56.8 61.9 57.3 53.2 9.5 50.9 53.4 54.6 Showalter Index: 9.2 7.3 3.0 12.6 13.5 14.2 13.2 12.3 13.0 14.5 14.2 14.4 11.9 7.7 7.8 Cap Strength(C): 6.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 9.7 -999.9 -999.9 -999.9 Storm Dir (deg): 266 274 280 286 297 304 298 297 309 318 320 329 321 330 327 Storm Spd (kts): 7 8 10 9 11 10 11 13 14 11 10 10 13 12 13 2m HeatIndex(F): 90 73 63 74 82 65 55 64 76 59 52 54 66 58 54 2m WindChill(F): 91 73 63 74 83 65 55 64 76 59 52 54 66 58 54 1000mb GPH (m): 105 124 145 155 146 158 163 175 160 165 166 172 152 157 160 950mb GPH (m): 562 571 584 597 596 598 597 609 604 600 593 599 588 588 588 950mb Temp (C): 27.5 23.9 19.3 18.2 23.1 19.7 16.5 15.3 19.2 15.7 10.6 8.1 13.7 11.3 9.4 950mb Dewpt(C): 13.7 14.9 14.1 14.2 9.7 12.7 7.5 8.1 9.1 7.8 7.7 7.9 12.0 11.2 9.1 950mb RH (%): 41 56 71 77 41 63 54 61 51 58 82 99 89 99 98 950mb Dir: 310 340 214 270 312 341 305 294 310 339 328 325 309 326 332 950mb Speed(kt): 6 7 4 2 8 8 5 2 10 11 5 3 7 8 5 900mb GPH (m): 1036 1043 1050 1061 1064 1064 1059 1070 1066 1059 1047 1052 1044 1043 1040 900mb Temp (C): 23.9 22.8 19.9 18.7 20.6 20.6 18.8 18.0 17.3 16.1 14.5 13.4 14.9 15.0 14.3 900mb Dewpt(C): 4.5 0.4 9.2 8.7 -6.5 -8.2 -0.7 -1.1 -1.6 -0.9 3.2 6.5 2.3 3.1 4.7 900mb RH (%): 27 22 49 51 15 13 26 27 27 31 46 62 42 44 52 900mb Dir: 326 269 267 280 311 325 326 330 328 333 328 335 333 342 338 900mb Speed(kt): 5 5 7 5 8 10 15 15 15 17 14 14 16 14 16 850mb GPH (m): 1533 1537 1540 1551 1555 1555 1547 1556 1551 1542 1529 1533 1528 1527 1522 850mb Temp (C): 21.4 20.0 17.3 18.6 19.1 19.3 17.6 15.5 15.4 14.4 13.6 14.4 15.4 15.5 13.5 850mb Dewpt(C): -3.6 -0.1 8.0 -8.7 -9.9 -12.4 -6.9 -4.8 -5.6 -4.6 -3.4 -4.3 -3.9 0.7 2.7 850mb RH (%): 18 25 53 14 13 10 18 24 23 26 30 27 26 36 47 850mb Dir: 259 262 275 284 298 314 315 318 312 317 323 339 331 339 335 850mb Speed(kt): 3 7 10 8 10 11 15 13 12 14 15 14 16 20 20 800mb GPH (m): 2053 2055 2057 2067 2071 2072 2062 2067 2061 2051 2038 2043 2039 2038 2030 800mb Temp (C): 18.4 17.9 16.5 16.7 16.7 17.2 15.4 13.2 12.8 13.0 13.5 13.2 13.0 12.3 11.2 800mb Dewpt(C): -22.4 -20.1 -10.7 -13.9 -13.0 -10.7 -8.2 -8.4 -6.7 -13.2 -20.6 -6.2 0.0 1.3 -1.6 800mb RH (%): 5 6 14 11 12 13 18 21 25 15 8 25 40 46 40 800mb Dir: 212 264 277 279 294 299 289 291 294 301 321 342 321 328 319 800mb Speed(kt): 6 7 9 9 11 11 14 13 12 13 14 13 14 16 16 750mb GPH (m): 2601 2603 2603 2613 2617 2618 2605 2606 2601 2591 2578 2582 2577 2575 2566 750mb Temp (C): 16.2 16.1 15.0 14.9 14.7 14.0 12.7 11.5 12.0 12.0 11.2 10.1 9.5 9.4 8.9 750mb Dewpt(C): -23.5 -21.4 -24.9 -23.8 -22.4 -8.0 -6.0 -17.8 -32.8 -30.9 -13.2 -6.1 -7.2 -5.5 -7.0 750mb RH (%): 5 6 5 5 6 21 26 11 3 3 16 31 29 34 31 750mb Dir: 223 236 264 265 282 282 266 267 286 289 309 333 305 313 301 750mb Speed(kt): 8 11 12 11 12 13 16 16 14 13 13 10 12 13 17 700mb GPH (m): 3182 3184 3181 3191 3195 3195 3180 3180 3174 3164 3149 3152 3145 3143 3133 700mb Temp (C): 12.6 12.1 12.0 11.5 11.0 10.3 9.7 9.5 9.1 8.7 8.5 7.0 6.6 6.7 6.4 700mb Dewpt(C): -24.3 -22.5 -24.7 -19.5 -12.5 -8.0 -11.0 -16.1 -18.5 -19.0 -21.2 -12.8 -16.1 -12.6 -12.7 700mb RH (%): 6 7 6 10 18 26 22 15 12 12 10 23 18 24 24 700mb Dir: 225 231 253 257 266 265 259 259 274 279 291 300 288 298 291 700mb Speed(kt): 11 13 15 14 14 15 18 20 18 13 13 10 12 13 18 650mb GPH (m): 3797 3799 3796 3805 3808 3807 3790 3789 3783 3772 3756 3755 3749 3748 3738 650mb Temp (C): 8.6 8.5 8.1 7.4 7.0 6.3 6.1 5.4 5.6 5.3 4.4 2.7 3.6 4.2 4.3 650mb Dewpt(C): -26.7 -23.8 -16.8 -15.9 -13.1 -12.5 -15.4 -12.0 -12.0 -17.5 -17.7 -14.2 -17.5 -20.5 -19.5 650mb RH (%): 6 8 15 17 22 24 20 27 27 17 18 27 20 15 16 650mb Dir: 223 236 246 250 253 256 253 255 267 270 273 276 279 289 275 650mb Speed(kt): 13 14 17 18 18 19 18 24 23 15 13 12 15 16 20 600mb GPH (m): 4452 4453 4449 4457 4459 4457 4440 4438 4432 4420 4401 4398 4394 4393 4384 600mb Temp (C): 4.4 4.1 2.8 2.4 2.2 2.5 2.1 1.5 1.5 1.4 0.1 -0.1 1.0 0.3 1.0 600mb Dewpt(C): -20.7 -25.5 -15.1 -17.6 -17.0 -22.1 -16.9 -11.9 -12.5 -14.6 -22.7 -34.5 -22.5 -17.5 -25.9 600mb RH (%): 14 10 25 21 23 14 23 36 34 29 16 6 16 25 11 600mb Dir: 221 236 244 248 245 254 247 253 265 267 261 273 273 285 274 600mb Speed(kt): 14 17 20 19 22 21 20 28 26 19 15 15 22 20 23 550mb GPH (m): 5152 5153 5146 5152 5155 5154 5135 5132 5126 5114 5093 5089 5089 5083 5075 550mb Temp (C): -1.4 -1.6 -2.6 -2.9 -2.0 -1.8 -2.5 -3.4 -3.0 -2.9 -3.6 -3.1 -2.5 -5.5 -4.7 550mb Dewpt(C): -23.5 -25.1 -20.8 -21.4 -23.2 -21.2 -20.4 -15.0 -13.5 -26.3 -31.6 -34.5 -19.6 -14.5 -20.7 550mb RH (%): 17 15 23 23 18 21 24 40 44 15 10 7 26 49 28 550mb Dir: 225 231 240 246 245 253 247 251 261 262 259 271 269 270 281 550mb Speed(kt): 16 20 25 23 24 23 21 30 30 24 20 21 30 24 23 500mb GPH (m): 5902 5901 5892 5899 5905 5904 5884 5878 5873 5862 5839 5838 5836 5823 5817 500mb Temp (C): -7.1 -7.9 -8.5 -7.6 -6.8 -6.6 -6.9 -8.4 -8.0 -6.8 -7.0 -6.7 -8.4 -9.8 -9.7 500mb Dewpt(C): -25.3 -20.5 -27.7 -28.6 -22.4 -26.4 -29.0 -17.7 -18.9 -41.0 -47.2 -33.3 -19.0 -28.5 -23.5 500mb RH (%): 22 36 20 17 28 19 16 47 42 5 3 10 42 21 32 500mb Dir: 231 228 241 247 245 251 246 251 257 261 262 277 271 263 283 500mb Speed(kt): 21 22 26 24 25 24 24 32 35 28 25 31 40 31 26 450mb GPH (m): 6713 6709 6700 6710 6718 6717 6696 6687 6683 6676 6652 6652 6644 6629 6623 450mb Temp (C): -13.9 -14.3 -13.4 -13.0 -12.3 -12.6 -12.8 -13.7 -13.4 -11.7 -12.0 -12.3 -14.4 -13.9 -13.9 450mb Dewpt(C): -24.8 -30.1 -37.1 -26.6 -30.7 -30.1 -29.1 -21.3 -32.6 -30.3 -39.9 -27.0 -20.6 -35.8 -33.6 450mb RH (%): 40 26 12 31 21 22 25 53 19 20 8 29 59 15 18 450mb Dir: 230 233 247 251 250 252 244 252 261 264 259 280 257 264 281 450mb Speed(kt): 27 28 28 28 27 26 26 36 39 34 32 37 47 36 29 400mb GPH (m): 7593 7590 7586 7597 7606 7604 7582 7570 7569 7566 7540 7540 7526 7513 7506 400mb Temp (C): -21.4 -20.5 -19.2 -19.4 -19.0 -19.2 -19.8 -19.9 -18.7 -18.1 -19.2 -18.8 -20.4 -19.7 -20.4 400mb Dewpt(C): -32.4 -42.9 -38.1 -38.1 -36.7 -37.4 -36.8 -29.0 -25.9 -34.4 -36.7 -35.8 -32.0 -45.5 -40.5 400mb RH (%): 37 12 18 18 20 19 21 45 54 23 21 22 35 9 16 400mb Dir: 230 237 250 250 253 252 247 245 265 263 260 276 248 265 278 400mb Speed(kt): 35 36 27 31 31 30 29 42 46 42 35 42 55 37 33 350mb GPH (m): 8564 8564 8562 8573 8584 8581 8556 8544 8549 8546 8517 8517 8499 8486 8477 350mb Temp (C): -27.9 -27.2 -27.3 -26.2 -26.3 -26.5 -27.1 -27.6 -26.3 -26.7 -26.4 -27.4 -27.9 -27.8 -28.6 350mb Dewpt(C): -43.9 -48.7 -42.3 -56.1 -47.4 -45.6 -46.3 -32.6 -34.6 -39.4 -46.1 -39.6 -39.2 -45.5 -45.4 350mb RH (%): 21 12 24 5 13 16 16 63 47 30 15 32 34 18 19 350mb Dir: 236 244 251 255 250 250 247 247 267 264 260 277 246 264 274 350mb Speed(kt): 38 36 31 26 31 35 33 47 50 45 40 41 61 39 38 300mb GPH (m): 9653 9655 9652 9668 9679 9675 9648 9634 9643 9638 9609 9609 9589 9572 9559 300mb Temp (C): -35.8 -35.4 -35.6 -34.7 -35.1 -35.2 -35.4 -36.2 -35.6 -36.1 -36.2 -35.2 -35.4 -37.2 -37.9 300mb Dewpt(C): -54.1 -54.0 -51.5 -50.6 -50.2 -51.9 -50.4 -41.0 -42.7 -47.1 -47.8 -43.7 -38.8 -53.2 -52.0 300mb RH (%): 15 14 20 20 21 18 21 62 50 33 31 43 72 19 23 300mb Dir: 238 248 256 260 248 250 248 244 268 258 261 273 249 263 270 300mb Speed(kt): 35 33 33 23 33 35 31 52 53 48 41 49 65 38 44 250mb GPH (m): 10897 10898 10896 10914 10925 10918 10891 10873 10881 10875 10846 10854 10832 10804 10789 250mb Temp (C): -43.6 -44.7 -44.2 -44.8 -44.1 -44.5 -45.0 -46.2 -46.5 -46.7 -46.1 -44.9 -45.3 -47.0 -47.5 250mb Dewpt(C): -64.7 -58.4 -62.3 -57.6 -62.0 -61.3 -52.0 -50.5 -52.5 -55.3 -54.5 -52.5 -49.5 -57.9 -58.8 250mb RH (%): 9 22 13 24 13 15 47 63 52 39 40 44 64 30 28 250mb Dir: 240 249 258 260 248 250 245 242 275 254 271 265 247 256 265 250mb Speed(kt): 44 38 37 25 32 29 37 57 53 48 47 52 76 52 51 200mb GPH (m): 12377 12371 12359 12372 12388 12378 12346 12318 12320 12317 12293 12304 12280 12250 12234 200mb Temp (C): -48.5 -49.0 -53.4 -53.9 -53.2 -54.0 -54.4 -55.6 -57.7 -56.5 -56.0 -56.5 -57.1 -54.9 -54.7 200mb Dewpt(C): -77.1 -73.3 -62.9 -70.7 -71.1 -68.6 -63.4 -64.0 -63.0 -64.3 -64.9 -62.4 -63.7 -69.0 -63.8 200mb RH (%): 3 5 33 13 11 17 35 37 53 39 34 50 46 18 34 200mb Dir: 240 240 253 257 248 246 243 241 278 254 280 270 254 255 262 200mb Speed(kt): 53 60 41 31 33 35 51 64 50 45 54 58 83 62 59 150mb GPH (m): 14217 14216 14188 14193 14209 14194 14157 14137 14130 14125 14101 14098 14086 14081 14069 150mb Temp (C): -59.8 -58.5 -58.3 -59.1 -59.8 -60.1 -60.7 -57.6 -57.5 -58.8 -58.8 -59.1 -56.9 -55.4 -55.4 150mb Dewpt(C): -81.1 -81.5 -79.9 -74.9 -74.3 -73.7 -75.4 -79.2 -80.3 -80.3 -79.7 -77.8 -78.8 -82.4 -82.6 150mb RH (%): 6 5 6 13 16 18 15 6 5 6 7 9 6 3 3 150mb Dir: 232 233 245 250 249 244 250 245 257 263 270 255 265 266 263 150mb Speed(kt): 39 46 54 41 40 46 51 51 51 43 44 45 50 46 43 100mb GPH (m): 16728 16733 16704 16719 16730 16720 16681 16685 16682 16675 16644 16647 16648 16649 16635 100mb Temp (C): -62.3 -61.8 -62.1 -61.4 -61.8 -61.5 -60.4 -59.4 -59.0 -57.4 -58.6 -58.3 -58.3 -59.0 -59.4 100mb Dewpt(C): -85.6 -85.4 -87.2 -86.9 -87.1 -87.0 -88.8 -88.0 -88.0 -90.9 -91.5 -91.4 -91.5 -91.8 -87.7 100mb RH (%): 4 4 3 3 3 3 2 2 2 1 1 1 1 1 2 100mb Dir: 221 226 247 232 248 239 245 253 267 266 265 270 273 273 278 100mb Speed(kt): 22 22 22 24 26 20 27 29 26 20 24 26 31 30 32