Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUL 4, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 995.2 996.7 994.5 995.5 995.0 994.6 991.3 990.9 990.6 990.9 989.4 991.5 992.4 993.1 992.5 Mean SLP (mb): 1019.5 1021.0 1018.2 1019.7 1019.5 1018.6 1014.8 1014.8 1014.8 1014.7 1012.7 1015.4 1016.7 1017.0 1016.1 2m agl Tmp (F): 56.4 59.5 71.2 59.4 51.0 65.7 76.2 64.4 56.2 71.8 81.6 64.4 55.7 67.7 75.8 2m agl Dewpt(F): 53.2 54.4 56.5 52.6 48.9 55.1 57.3 51.1 50.8 58.1 59.4 57.0 51.9 56.2 57.1 2m agl RH (%): 89 83 59 78 92 68 51 61 82 61 45 76 87 66 51 10m agl Dir: 297 288 308 314 322 305 323 329 24 269 284 321 278 276 300 10m agl Spd(kt): 2 3 6 4 1 5 8 2 2 2 5 4 0 3 7 6hr Precip (in): 0.00 0.01 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 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Sfc CAPE (J/kg): 0.0 1.6 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 71.9 0.3 0.0 8.8 5.0 Sfc CINH (J/kg): -0.5 -1.0 0.0 0.0 -0.4 0.0 0.0 0.0 -0.5 -0.4 -18.0 -2.2 -2.0 0.0 -2.1 0-3km Hel(J/kg): 61.2 62.6 63.3 96.1 44.9 19.5 27.7 43.4 61.8 27.3 22.0 102.0 67.7 76.5 117.4 Precip H20 (in): 1.04 0.78 0.66 0.60 0.51 0.45 0.44 0.42 0.55 0.63 0.90 0.77 0.65 0.66 0.66 Lifted Index(C): 4.4 8.5 5.8 8.5 10.3 7.6 4.2 5.8 6.4 4.4 0.2 0.7 0.7 2.9 2.6 700mb VV(-ub/s): 0.1 -0.3 -0.7 -1.0 0.0 -2.1 -1.4 1.9 0.2 0.7 0.0 0.2 0.5 0.2 0.7 Thk1000-500mb(m)5648.4 5640.0 5666.1 5659.5 5645.6 5659.6 5701.1 5706.1 5690.7 5685.8 5697.2 5683.0 5664.2 5664.8 5677.3 Thk1000-850mb(m)1362.6 1358.9 1377.4 1369.3 1359.3 1370.7 1392.9 1390.8 1386.9 1390.5 1405.3 1390.1 1372.9 1374.9 1387.7 Thk850-700mb(m):1607.8 1606.7 1611.3 1613.0 1612.3 1615.2 1625.5 1629.1 1624.8 1619.7 1618.7 1618.0 1616.3 1615.7 1615.4 SWEAT Index: 124.6 56.9 67.3 52.6 52.5 43.9 8.4 22.4 34.5 26.4 137.0 165.7 119.2 38.6 52.7 Total Totals Idx 36.8 28.7 33.4 32.0 22.7 23.3 14.9 19.8 38.9 33.9 45.7 46.5 41.9 34.6 28.5 Frz Hgt(ft amsl) 13849 14261 14157 14227 14044 14084 14423 14614 14269 14043 14003 14307 14254 13985 13940 0WetBlbHgt(amsl) 11139 9813 8168 8188 7793 8053 8569 8769 8440 9211 9310 8358 7887 8174 9061 Equil Prs (mb): 995 997 994 996 995 995 991 991 991 991 244 991 992 993 992 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 35808 26 26 26 26 Hail Size(in): 0.00 0.00 0.07 0.00 0.00 0.00 0.03 0.01 0.00 0.00 0.33 0.51 0.30 0.26 0.32 Conv Wind Gust: 5.4 22.8 55.1 52.8 53.7 51.5 56.0 51.0 53.8 50.9 54.5 47.2 52.2 51.8 57.1 Showalter Index: 6.9 12.2 9.4 10.3 14.5 13.5 14.9 13.6 6.0 8.9 1.2 0.1 3.9 9.0 11.8 Cap Strength(C):-999.9 5.5 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 1.0 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 294 295 295 293 299 317 332 301 217 221 266 274 263 254 261 Storm Spd (kts): 13 13 14 13 12 9 5 4 5 4 6 9 9 10 15 2m HeatIndex(F): 56 60 71 59 51 66 76 64 56 72 82 64 56 68 76 2m WindChill(F): 56 60 71 59 51 66 76 64 56 72 82 64 56 68 76 1000mb GPH (m): 163 176 156 166 162 157 128 126 124 126 111 131 140 145 139 950mb GPH (m): 593 607 597 600 590 592 573 566 559 566 561 570 571 581 583 950mb Temp (C): 11.4 11.4 16.4 13.7 11.5 13.0 19.5 18.5 17.6 18.1 23.0 19.2 14.7 14.4 19.2 950mb Dewpt(C): 11.3 10.5 11.7 10.9 9.4 11.1 12.1 10.4 9.6 10.1 13.0 14.4 11.0 10.3 12.1 950mb RH (%): 99 94 73 83 87 88 61 58 59 59 52 73 78 76 62 950mb Dir: 323 315 313 340 5 312 329 4 67 282 286 353 209 273 303 950mb Speed(kt): 8 5 8 14 6 5 10 10 6 2 5 9 2 3 9 900mb GPH (m): 1047 1058 1054 1055 1042 1046 1035 1029 1023 1029 1028 1035 1031 1039 1045 900mb Temp (C): 11.9 9.9 13.0 13.6 12.1 14.3 16.8 18.0 18.6 18.1 19.1 17.8 15.2 13.4 14.9 900mb Dewpt(C): 11.8 9.6 6.3 5.1 3.2 -0.7 3.6 6.7 4.0 2.5 9.2 11.6 12.6 11.3 10.4 900mb RH (%): 100 98 63 56 54 35 40 46 37 34 52 66 84 87 74 900mb Dir: 252 246 323 339 342 17 344 57 101 125 267 222 241 300 307 900mb Speed(kt): 6 5 7 6 8 8 10 4 8 8 3 5 4 1 7 850mb GPH (m): 1526 1535 1534 1535 1521 1528 1521 1517 1511 1516 1516 1521 1512 1519 1526 850mb Temp (C): 11.4 12.4 12.4 12.1 12.5 14.2 16.6 17.8 17.1 16.4 15.7 14.2 12.3 13.4 14.0 850mb Dewpt(C): 5.8 -4.1 0.9 -0.2 -11.2 -13.2 -20.2 -16.7 1.0 -3.5 8.8 11.0 7.0 -2.4 -8.6 850mb RH (%): 68 31 45 42 18 14 6 8 33 25 63 80 69 33 20 850mb Dir: 270 285 318 302 327 3 43 83 137 143 193 210 219 216 251 850mb Speed(kt): 10 9 8 8 9 7 3 6 7 9 8 8 7 7 8 800mb GPH (m): 2032 2040 2040 2042 2028 2037 2033 2031 2024 2028 2028 2031 2021 2028 2035 800mb Temp (C): 10.5 10.7 10.6 12.0 11.9 12.7 14.5 15.3 14.3 13.4 12.1 12.7 13.2 12.8 12.8 800mb Dewpt(C): -10.0 -5.1 -1.5 -16.3 -17.7 -19.7 -22.3 -30.2 -8.7 -6.2 8.9 -7.0 -24.9 -20.1 -19.6 800mb RH (%): 22 32 42 12 11 9 6 3 19 25 80 24 5 8 9 800mb Dir: 275 281 273 277 298 330 356 79 181 156 193 215 216 217 227 800mb Speed(kt): 11 11 11 9 9 5 3 2 6 8 10 10 12 14 16 750mb GPH (m): 2566 2575 2576 2579 2565 2574 2574 2573 2565 2567 2566 2570 2559 2566 2573 750mb Temp (C): 8.7 8.0 9.7 10.2 9.8 10.1 11.9 12.3 11.4 9.9 9.6 10.5 10.5 10.0 9.7 750mb Dewpt(C): -11.3 0.3 -25.3 -21.7 -23.3 -23.7 -26.7 -26.3 -25.5 -7.4 -5.4 -20.5 -27.6 -20.5 -9.3 750mb RH (%): 23 58 7 9 8 7 5 5 6 28 34 9 5 10 25 750mb Dir: 272 270 264 263 279 302 318 345 199 173 198 229 223 216 221 750mb Speed(kt): 15 16 16 13 12 7 4 1 6 7 9 14 14 18 23 700mb GPH (m): 3134 3142 3145 3148 3133 3143 3146 3146 3136 3136 3135 3139 3129 3135 3142 700mb Temp (C): 6.2 5.7 7.4 7.3 6.9 7.3 8.5 8.9 8.0 7.1 6.8 7.1 7.7 7.5 7.3 700mb Dewpt(C): -4.2 -11.9 -27.4 -26.8 -29.1 -28.1 -32.2 -30.5 -30.2 -29.6 -28.3 -29.7 -31.9 -30.3 -29.5 700mb RH (%): 47 27 6 7 6 6 4 4 5 5 6 5 4 5 5 700mb Dir: 271 263 260 255 268 290 293 282 208 198 209 234 232 218 220 700mb Speed(kt): 19 21 19 18 16 9 5 2 7 3 9 14 14 18 25 650mb GPH (m): 3737 3744 3750 3752 3737 3748 3753 3754 3741 3740 3738 3744 3734 3740 3748 650mb Temp (C): 2.7 3.2 3.8 3.5 3.4 3.4 4.5 5.2 4.2 3.5 3.2 4.0 4.1 4.1 4.0 650mb Dewpt(C): -5.6 -36.6 -32.5 -30.9 -35.7 -33.1 -35.2 -35.0 -33.5 -32.6 -32.8 -35.3 -32.6 -30.1 -15.3 650mb RH (%): 54 4 5 6 4 5 4 4 5 5 5 4 5 6 23 650mb Dir: 262 263 257 249 260 284 271 257 210 254 227 244 237 222 222 650mb Speed(kt): 23 23 24 23 21 13 7 5 7 2 7 14 16 19 27 600mb GPH (m): 4380 4387 4393 4396 4380 4391 4398 4400 4386 4383 4381 4388 4378 4384 4391 600mb Temp (C): -0.9 -0.2 -0.5 -0.4 -0.6 -0.6 0.0 0.4 -0.3 -0.7 -0.7 -0.2 -0.2 -1.0 -1.1 600mb Dewpt(C): -6.7 -51.0 -38.9 -38.2 -38.8 -36.8 -36.6 -35.3 -33.1 -34.7 -34.5 -33.1 -27.6 -9.1 -16.3 600mb RH (%): 64 1 4 4 4 5 5 5 7 6 6 7 11 54 31 600mb Dir: 257 263 255 248 256 274 260 249 214 274 255 249 239 224 222 600mb Speed(kt): 31 25 30 28 26 18 10 9 8 4 5 14 17 23 31 550mb GPH (m): 5070 5076 5082 5085 5068 5079 5088 5090 5075 5072 5069 5076 5066 5073 5078 550mb Temp (C): -5.1 -5.1 -5.0 -4.9 -5.3 -5.6 -4.6 -4.4 -5.0 -5.2 -5.5 -5.8 -5.6 -5.6 -5.8 550mb Dewpt(C): -10.9 -45.7 -38.3 -40.9 -40.9 -34.9 -44.0 -34.7 -30.6 -30.5 -32.4 -34.0 -34.3 -24.3 -25.3 550mb RH (%): 64 3 6 4 4 8 3 8 12 12 10 9 9 22 20 550mb Dir: 253 258 253 249 253 267 251 242 220 252 272 248 242 225 224 550mb Speed(kt): 35 30 35 33 30 24 11 12 8 6 9 16 19 25 33 500mb GPH (m): 5812 5816 5823 5825 5807 5817 5829 5832 5815 5811 5808 5814 5804 5809 5816 500mb Temp (C): -9.8 -10.2 -10.0 -10.1 -10.7 -11.2 -9.2 -9.3 -10.4 -10.5 -10.6 -10.6 -11.3 -11.8 -11.5 500mb Dewpt(C): -14.9 -26.0 -29.9 -28.1 -33.5 -30.9 -50.7 -42.4 -32.7 -23.4 -29.9 -40.6 -39.3 -27.8 -29.6 500mb RH (%): 67 27 19 22 14 18 2 5 15 34 19 7 8 26 21 500mb Dir: 254 254 252 249 250 263 240 207 227 230 267 247 238 226 225 500mb Speed(kt): 36 38 40 38 35 30 2 10 9 8 15 18 20 24 37 450mb GPH (m): 6615 6619 6626 6628 6608 6616 6633 6637 6616 6613 6610 6615 6604 6609 6619 450mb Temp (C): -16.0 -15.9 -15.3 -15.9 -17.2 -17.0 -16.1 -15.4 -16.3 -15.9 -16.2 -16.3 -16.3 -15.6 -15.0 450mb Dewpt(C): -20.9 -21.6 -21.6 -21.1 -20.6 -39.1 -47.1 -46.2 -27.5 -30.3 -29.9 -47.6 -52.6 -48.0 -42.9 450mb RH (%): 66 62 59 65 75 14 6 6 38 29 30 5 3 5 8 450mb Dir: 260 254 253 249 249 260 349 132 228 225 261 249 240 225 227 450mb Speed(kt): 37 44 45 43 40 35 8 8 10 9 17 14 15 23 36 400mb GPH (m): 7490 7494 7505 7504 7480 7487 7506 7512 7491 7489 7485 7489 7477 7485 7496 400mb Temp (C): -22.4 -22.5 -21.5 -22.5 -23.3 -23.9 -23.2 -23.1 -22.8 -22.8 -22.5 -22.7 -22.9 -22.7 -22.4 400mb Dewpt(C): -33.0 -26.9 -28.6 -30.7 -29.8 -33.9 -53.8 -51.4 -33.0 -33.6 -36.2 -48.2 -44.5 -38.2 -40.6 400mb RH (%): 38 68 53 48 56 40 5 6 40 38 29 9 13 24 19 400mb Dir: 262 255 256 246 246 259 305 155 236 211 255 245 246 236 229 400mb Speed(kt): 40 48 49 45 49 39 9 7 13 9 16 14 15 24 34 350mb GPH (m): 8459 8461 8475 8470 8440 8446 8466 8473 8453 8454 8450 8452 8439 8447 8460 350mb Temp (C): -27.9 -28.8 -28.4 -29.4 -31.2 -31.1 -31.3 -30.5 -30.0 -28.9 -29.6 -30.2 -30.7 -30.3 -30.2 350mb Dewpt(C): -43.9 -39.6 -40.4 -38.6 -33.5 -37.2 -55.0 -49.3 -43.5 -32.9 -37.6 -50.9 -44.3 -42.4 -35.8 350mb RH (%): 21 36 32 42 81 56 9 15 27 69 47 13 26 31 59 350mb Dir: 260 254 253 247 243 253 276 224 219 201 241 239 245 236 233 350mb Speed(kt): 49 53 56 47 51 48 12 13 15 17 18 17 15 27 35 300mb GPH (m): 9545 9545 9560 9550 9514 9520 9540 9550 9533 9535 9530 9530 9515 9524 9539 300mb Temp (C): -37.2 -37.4 -37.1 -38.1 -39.3 -39.7 -39.1 -38.6 -38.6 -38.6 -38.0 -38.9 -39.3 -39.1 -38.6 300mb Dewpt(C): -46.0 -46.0 -47.4 -46.5 -48.1 -44.1 -50.9 -50.8 -47.3 -42.6 -43.7 -53.4 -48.2 -46.6 -46.5 300mb RH (%): 41 42 35 42 40 64 29 28 41 67 57 22 40 47 45 300mb Dir: 259 252 248 246 241 248 251 241 222 196 220 223 252 235 237 300mb Speed(kt): 56 59 60 48 52 54 34 27 26 21 21 23 17 27 33 250mb GPH (m): 10779 10778 10794 10778 10736 10741 10763 10775 10755 10756 10757 10753 10740 10747 10763 250mb Temp (C): -46.2 -45.9 -46.6 -48.0 -48.9 -48.9 -48.9 -49.1 -49.9 -49.8 -49.2 -48.4 -48.4 -48.4 -48.6 250mb Dewpt(C): -55.6 -55.9 -56.5 -59.2 -58.5 -56.4 -55.1 -54.9 -53.9 -53.8 -52.9 -61.4 -60.0 -59.1 -56.4 250mb RH (%): 36 33 33 29 34 43 50 53 64 64 67 23 27 30 42 250mb Dir: 261 251 243 240 239 243 245 223 202 178 183 224 247 234 243 250mb Speed(kt): 60 62 59 48 51 55 41 38 47 27 26 21 18 30 33 200mb GPH (m): 12236 12236 12242 12217 12174 12180 12196 12204 12180 12185 12190 12193 12178 12185 12201 200mb Temp (C): -52.5 -53.7 -55.1 -56.5 -55.5 -55.2 -57.0 -57.6 -57.1 -56.2 -55.1 -55.0 -55.2 -55.0 -55.2 200mb Dewpt(C): -68.8 -66.6 -66.4 -67.0 -68.6 -66.4 -65.7 -64.8 -67.5 -68.7 -68.4 -66.9 -68.2 -68.2 -68.2 200mb RH (%): 14 21 26 28 20 26 35 42 28 22 20 24 21 20 21 200mb Dir: 260 246 243 240 242 241 247 225 225 210 224 234 239 233 238 200mb Speed(kt): 57 57 50 41 43 46 36 29 26 20 18 27 32 42 45 150mb GPH (m): 14071 14062 14067 14042 14015 14023 14031 14033 14015 14023 14037 14042 14032 14040 14060 150mb Temp (C): -57.6 -57.5 -57.0 -54.9 -52.6 -53.1 -52.5 -53.3 -53.3 -52.9 -52.1 -52.5 -51.9 -51.4 -51.1 150mb Dewpt(C): -80.4 -80.3 -81.6 -81.9 -82.9 -80.4 -82.3 -83.1 -83.1 -83.1 -82.5 -82.8 -82.3 -82.4 -86.8 150mb RH (%): 5 5 4 3 2 3 2 2 2 2 2 2 2 2 1 150mb Dir: 249 249 237 243 244 243 240 239 238 227 231 235 238 231 239 150mb Speed(kt): 49 47 36 41 43 39 37 35 32 34 33 39 49 52 60 100mb GPH (m): 16619 16620 16637 16628 16616 16620 16633 16629 16618 16627 16648 16655 16636 16650 16675 100mb Temp (C): -59.0 -58.2 -56.6 -56.7 -55.3 -55.5 -56.0 -55.8 -55.5 -55.1 -54.9 -55.0 -55.3 -54.7 -55.2 100mb Dewpt(C): -91.9 -91.4 -90.2 -90.3 -89.3 -89.5 -89.8 -89.7 -89.5 -89.2 -89.0 -89.1 -89.3 -88.9 -84.9 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 100mb Dir: 246 236 250 243 242 241 245 252 226 233 238 231 230 230 231 100mb Speed(kt): 27 30 28 26 27 27 29 23 29 30 29 28 27 31 36