Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z AUG 14, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 985.4 987.4 989.0 991.6 991.0 993.1 993.4 995.4 995.5 996.8 997.2 998.7 996.4 996.7 996.5 Mean SLP (mb): 1008.6 1011.2 1013.0 1015.5 1014.8 1017.0 1017.5 1019.4 1019.2 1020.8 1021.5 1023.0 1020.1 1020.8 1020.9 2m agl Tmp (F): 78.7 66.2 61.1 62.0 69.0 64.7 61.9 64.8 70.8 63.0 59.6 60.0 71.1 60.7 53.1 2m agl Dewpt(F): 65.7 61.1 58.6 59.4 61.4 60.6 58.6 59.1 59.3 56.9 56.2 56.7 58.2 54.7 52.4 2m agl RH (%): 63 83 91 91 76 86 88 81 66 80 88 89 63 80 98 10m agl Dir: 304 291 275 256 293 313 327 286 299 307 303 278 309 315 52 10m agl Spd(kt): 6 4 1 2 4 3 2 3 6 3 2 2 6 3 1 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 0.01 0.01 0.01 0.01 Sfc CAPE (J/kg):1759.0 172.9 0.0 0.0 0.0 2.3 5.4 0.0 0.0 0.0 1.0 16.7 0.0 0.0 0.0 Sfc CINH (J/kg): -18.6 -204.2 -25.6 0.0 -11.7 0.0 -12.4 0.0 0.0 -5.1 -0.2 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 61.2 68.4 23.0 19.9 66.2 121.4 119.7 63.3 68.0 66.1 73.3 39.7 49.9 40.8 33.1 Precip H20 (in): 1.13 1.10 1.17 1.09 0.97 0.84 1.05 1.13 0.98 0.83 0.78 0.66 0.66 0.64 0.61 Lifted Index(C): -5.3 -4.5 -3.5 -1.1 0.7 2.0 2.9 2.8 2.6 3.8 5.2 6.5 3.0 7.5 7.8 700mb VV(-ub/s): 0.4 1.4 0.3 1.1 0.2 1.6 2.9 0.9 -0.7 -1.1 0.6 -0.8 -1.5 -1.7 -2.1 Thk1000-500mb(m)5665.7 5652.1 5626.4 5620.0 5647.2 5644.0 5632.8 5633.1 5653.2 5650.9 5636.5 5637.8 5663.1 5662.0 5653.3 Thk1000-850mb(m)1403.0 1393.2 1378.5 1374.9 1382.8 1377.3 1370.9 1371.2 1380.8 1373.5 1367.0 1364.3 1381.0 1374.9 1366.9 Thk850-700mb(m):1612.3 1611.4 1607.7 1605.6 1609.8 1610.8 1613.0 1612.6 1611.9 1611.1 1608.5 1610.7 1615.4 1620.4 1621.4 SWEAT Index: 178.5 181.4 220.4 163.3 139.9 107.4 59.2 58.0 31.8 31.4 34.4 32.7 32.7 32.2 43.6 Total Totals Idx 51.1 51.5 52.7 49.8 46.4 42.8 40.2 41.9 36.5 36.8 34.3 30.7 26.2 22.2 23.3 Frz Hgt(ft amsl) 12292 12121 11359 11764 12715 12802 12003 12070 13160 13728 13387 13477 13590 13593 13529 0WetBlbHgt(amsl) 10346 9689 10691 9977 8733 8858 11405 11305 10432 9287 8257 8050 7997 10496 10055 Equil Prs (mb): 230 326 989 992 332 900 993 995 995 997 997 999 996 997 996 Equil Hgt(amsl): 36691 29046 26 26 28780 3421 26 26 26 26 26 26 26 26 26 Hail Size(in): 0.88 0.85 0.51 0.00 0.68 0.00 0.00 0.00 0.41 0.29 0.00 0.31 0.33 0.14 0.09 Conv Wind Gust: 48.9 40.5 35.3 24.6 44.5 32.8 28.6 27.9 44.0 44.6 29.5 48.0 54.0 47.3 50.8 Showalter Index: -1.9 -2.0 -2.9 -1.3 0.7 3.5 5.6 4.7 7.7 7.6 9.2 10.9 12.5 14.0 12.9 Cap Strength(C): 0.0 4.6 -999.9 4.1 2.7 3.1 -999.9 -999.9 4.1 -999.9 -999.9 5.7 -999.9 -999.9 -999.9 Storm Dir (deg): 54 287 250 238 248 234 232 226 250 244 250 258 282 288 291 Storm Spd (kts): 5 4 5 6 9 10 11 9 9 9 10 7 9 9 9 2m HeatIndex(F): 79 66 61 62 69 65 62 65 71 63 60 60 71 61 53 2m WindChill(F): 79 66 61 62 69 65 62 65 71 63 60 60 71 61 53 1000mb GPH (m): 75 96 110 131 126 145 148 164 165 176 180 193 173 176 174 950mb GPH (m): 523 536 545 566 566 583 584 600 605 612 613 625 613 611 604 950mb Temp (C): 21.3 18.4 14.9 13.7 16.3 15.5 14.2 13.7 16.2 14.1 12.8 11.6 16.3 14.3 11.7 950mb Dewpt(C): 17.1 16.2 14.8 13.7 15.1 14.6 14.0 13.4 13.7 12.5 12.6 11.3 12.9 11.2 10.7 950mb RH (%): 76 86 100 100 92 94 98 98 84 90 99 99 80 81 93 950mb Dir: 314 332 234 206 300 324 28 299 302 323 317 332 314 336 331 950mb Speed(kt): 7 9 2 3 5 3 0 3 7 4 4 1 6 8 5 900mb GPH (m): 990 1001 1004 1024 1024 1039 1038 1054 1062 1066 1066 1076 1071 1068 1059 900mb Temp (C): 18.7 18.2 14.4 12.9 13.9 12.8 11.8 11.7 13.4 12.8 11.1 12.5 15.3 15.0 14.0 900mb Dewpt(C): 12.7 14.5 14.4 12.9 12.8 12.5 11.1 10.2 9.7 11.0 10.7 9.3 5.9 5.5 6.1 900mb RH (%): 67 78 100 100 93 98 95 90 78 89 97 80 53 52 58 900mb Dir: 334 42 223 185 314 204 242 263 285 242 263 288 317 312 314 900mb Speed(kt): 8 5 4 3 1 4 5 4 5 6 7 3 5 8 8 850mb GPH (m): 1478 1489 1488 1506 1509 1522 1519 1535 1546 1550 1547 1557 1554 1551 1541 850mb Temp (C): 15.7 15.6 14.2 13.5 14.5 13.7 14.4 14.6 15.2 14.7 13.6 13.4 14.0 14.5 14.6 850mb Dewpt(C): 10.0 9.7 10.6 10.4 9.4 6.4 1.9 2.4 -1.8 -1.4 -3.3 -6.6 -11.2 -13.1 -15.0 850mb RH (%): 68 67 79 81 71 61 42 43 30 32 30 24 16 13 11 850mb Dir: 25 35 263 193 187 176 196 209 231 225 221 246 280 292 311 850mb Speed(kt): 5 4 2 3 3 6 10 6 7 6 7 7 7 8 9 800mb GPH (m): 1990 2000 1998 2015 2019 2031 2029 2046 2056 2059 2054 2064 2062 2060 2051 800mb Temp (C): 12.1 12.0 11.7 10.8 11.5 12.3 12.5 12.2 11.8 11.5 10.5 11.5 12.4 13.5 14.0 800mb Dewpt(C): 5.2 5.7 4.1 5.2 6.1 -7.6 0.1 5.5 5.5 3.7 -1.6 -13.2 -20.0 -18.4 -20.7 800mb RH (%): 62 65 59 68 69 24 42 63 64 58 42 16 9 9 7 800mb Dir: 93 71 151 171 183 183 186 193 221 223 217 223 254 274 278 800mb Speed(kt): 8 3 2 5 10 14 16 10 10 11 10 12 10 9 10 750mb GPH (m): 2526 2536 2533 2550 2555 2568 2566 2583 2592 2595 2589 2600 2599 2600 2591 750mb Temp (C): 7.2 7.5 7.0 7.0 7.9 8.5 8.1 7.9 8.2 7.9 8.6 9.5 10.2 11.1 11.3 750mb Dewpt(C): 2.8 4.3 3.8 3.5 -8.0 -9.2 3.2 4.7 5.6 -4.0 -17.4 -22.0 -23.3 -17.0 -15.1 750mb RH (%): 73 80 80 78 31 27 71 80 83 42 14 9 8 12 14 750mb Dir: 108 204 154 170 180 193 188 174 206 215 219 216 246 257 258 750mb Speed(kt): 9 3 5 10 14 19 20 14 13 14 16 15 13 12 12 700mb GPH (m): 3091 3100 3096 3112 3119 3133 3132 3148 3157 3161 3156 3168 3169 3171 3162 700mb Temp (C): 3.8 4.0 2.2 2.2 4.3 4.6 3.8 3.4 3.7 6.2 5.8 6.5 7.5 7.3 6.9 700mb Dewpt(C): -2.7 -10.5 1.0 -3.6 -20.0 -14.5 1.2 1.3 -3.2 -26.7 -25.3 -24.8 -15.6 -8.4 -9.1 700mb RH (%): 62 34 92 65 15 24 83 86 61 7 9 9 17 32 31 700mb Dir: 136 212 168 180 192 196 198 182 196 204 211 220 245 247 253 700mb Speed(kt): 9 6 9 12 14 23 24 17 17 19 22 14 15 14 12 650mb GPH (m): 3689 3698 3690 3707 3717 3732 3730 3745 3756 3763 3757 3771 3774 3775 3766 650mb Temp (C): 0.3 0.0 -1.4 -0.6 1.1 1.0 -0.5 -0.4 1.1 2.7 2.2 2.5 2.6 2.6 3.0 650mb Dewpt(C): -12.5 -15.4 -8.1 -20.4 -25.9 -36.1 -3.2 -4.3 -21.9 -30.1 -30.6 -19.8 -9.2 -14.8 -22.2 650mb RH (%): 37 31 60 21 11 4 82 75 16 7 7 18 41 26 14 650mb Dir: 160 217 186 199 212 199 200 186 202 202 210 227 241 244 252 650mb Speed(kt): 5 7 8 10 16 20 28 19 17 18 19 12 16 14 14 600mb GPH (m): 4325 4333 4324 4341 4355 4369 4365 4381 4395 4404 4397 4411 4414 4416 4407 600mb Temp (C): -3.3 -3.6 -3.7 -3.9 -3.3 -2.8 -3.7 -3.6 -1.6 -1.4 -2.2 -2.3 -1.9 -1.9 -2.4 600mb Dewpt(C): -25.7 -25.3 -29.0 -26.8 -28.9 -33.7 -25.2 -22.1 -33.6 -27.8 -23.0 -18.6 -19.1 -15.3 -14.6 600mb RH (%): 16 17 12 15 12 8 17 23 7 12 19 28 26 35 39 600mb Dir: 237 223 245 221 220 208 205 192 209 205 215 227 237 237 248 600mb Speed(kt): 1 8 8 10 19 21 23 19 16 18 18 12 16 16 18 550mb GPH (m): 5008 5015 5005 5021 5037 5052 5047 5063 5081 5090 5081 5095 5100 5101 5091 550mb Temp (C): -7.3 -7.6 -7.9 -8.9 -7.1 -6.9 -7.5 -7.3 -6.2 -6.3 -7.0 -7.1 -6.7 -7.2 -6.9 550mb Dewpt(C): -32.4 -34.1 -36.5 -34.2 -33.7 -34.7 -36.9 -34.2 -28.4 -23.9 -22.9 -22.6 -19.1 -19.5 -27.9 550mb RH (%): 12 10 8 11 10 9 8 10 16 24 27 28 37 37 17 550mb Dir: 315 240 252 226 231 213 211 201 216 206 216 223 236 230 246 550mb Speed(kt): 4 6 13 14 18 20 19 16 16 19 20 14 17 18 23 500mb GPH (m): 5741 5748 5736 5751 5773 5789 5781 5797 5818 5827 5817 5831 5836 5838 5827 500mb Temp (C): -12.7 -13.1 -14.0 -12.9 -11.3 -11.4 -12.0 -12.4 -11.5 -11.8 -12.0 -12.0 -11.7 -10.4 -11.9 500mb Dewpt(C): -38.0 -39.2 -37.9 -39.8 -33.8 -35.9 -36.9 -33.9 -28.9 -24.0 -23.2 -25.2 -24.0 -39.1 -32.4 500mb RH (%): 11 10 12 9 14 12 11 15 23 36 39 33 36 8 17 500mb Dir: 293 261 239 245 244 220 210 205 223 207 216 224 232 237 240 500mb Speed(kt): 5 7 15 18 22 18 17 17 18 19 20 18 19 16 26 450mb GPH (m): 6535 6540 6527 6546 6572 6588 6576 6591 6616 6625 6613 6628 6636 6639 6623 450mb Temp (C): -18.6 -19.4 -19.0 -18.0 -17.1 -16.9 -18.0 -19.1 -17.5 -17.6 -17.8 -17.6 -15.5 -15.7 -17.0 450mb Dewpt(C): -42.3 -40.6 -45.8 -42.0 -35.4 -36.9 -39.9 -26.6 -36.8 -26.5 -26.9 -25.8 -45.0 -44.5 -41.4 450mb RH (%): 11 14 8 11 20 17 14 52 18 47 46 49 7 7 11 450mb Dir: 259 258 249 255 247 224 207 209 225 209 212 230 239 233 240 450mb Speed(kt): 8 7 18 22 27 20 17 18 15 18 22 21 19 18 20 400mb GPH (m): 7401 7402 7392 7415 7444 7459 7444 7456 7486 7496 7482 7501 7514 7515 7497 400mb Temp (C): -25.2 -26.1 -25.1 -24.2 -23.7 -23.8 -24.9 -25.3 -24.0 -23.2 -24.0 -22.8 -21.7 -22.6 -23.1 400mb Dewpt(C): -45.3 -45.4 -42.4 -42.8 -39.9 -39.9 -38.8 -29.0 -41.2 -37.7 -26.5 -42.1 -47.3 -42.5 -41.9 400mb RH (%): 14 16 19 17 22 22 27 72 20 26 81 16 9 16 17 400mb Dir: 233 244 267 260 245 225 203 213 245 217 205 240 234 236 233 400mb Speed(kt): 11 8 22 31 28 23 17 18 13 19 27 24 23 21 20 350mb GPH (m): 8355 8353 8346 8373 8403 8417 8399 8410 8445 8459 8445 8464 8480 8479 8459 350mb Temp (C): -32.4 -32.7 -32.6 -31.5 -31.5 -32.0 -31.9 -32.7 -31.0 -29.8 -30.3 -30.7 -29.6 -29.9 -29.7 350mb Dewpt(C): -46.2 -52.3 -48.6 -50.1 -43.8 -40.0 -42.1 -36.0 -43.3 -43.8 -33.3 -49.1 -46.5 -38.7 -33.0 350mb RH (%): 26 13 20 15 30 46 37 73 30 26 75 16 19 44 73 350mb Dir: 232 231 275 260 246 222 200 222 246 226 210 251 228 230 227 350mb Speed(kt): 17 15 28 39 27 27 18 14 19 22 28 30 30 25 26 300mb GPH (m): 9421 9419 9415 9444 9474 9489 9470 9476 9519 9538 9522 9538 9561 9561 9540 300mb Temp (C): -41.3 -41.3 -40.1 -39.8 -40.1 -39.9 -40.4 -41.2 -39.2 -38.8 -39.6 -39.9 -38.4 -38.0 -38.2 300mb Dewpt(C): -51.9 -52.5 -58.7 -58.3 -48.9 -43.8 -45.6 -45.0 -54.2 -48.7 -42.8 -55.8 -52.0 -42.6 -42.7 300mb RH (%): 33 30 13 14 40 67 59 67 20 36 72 18 24 63 64 300mb Dir: 232 234 284 259 244 220 197 257 247 224 199 248 228 233 226 300mb Speed(kt): 15 17 39 40 29 26 23 8 24 25 29 36 36 35 33 250mb GPH (m): 10638 10633 10634 10664 10692 10708 10686 10689 10742 10760 10738 10754 10786 10788 10766 250mb Temp (C): -48.4 -48.7 -48.5 -49.1 -49.5 -50.0 -50.7 -50.3 -48.8 -49.7 -50.3 -50.5 -48.6 -48.3 -49.1 250mb Dewpt(C): -63.6 -62.2 -65.3 -61.3 -55.8 -54.8 -54.6 -56.8 -58.3 -53.1 -54.2 -56.8 -58.2 -53.8 -53.5 250mb RH (%): 17 21 14 25 49 58 65 48 35 68 65 49 34 55 62 250mb Dir: 218 245 277 256 238 222 189 291 243 226 196 245 239 234 228 250mb Speed(kt): 26 21 39 41 32 31 23 12 28 32 33 45 48 46 37 200mb GPH (m): 12091 12094 12084 12099 12124 12132 12108 12125 12175 12183 12165 12177 12213 12216 12188 200mb Temp (C): -50.3 -49.4 -52.2 -55.5 -55.9 -57.7 -56.4 -54.7 -56.5 -58.4 -57.5 -57.6 -59.1 -59.1 -59.4 200mb Dewpt(C): -71.7 -73.6 -72.5 -69.6 -67.4 -66.4 -68.4 -69.8 -64.7 -63.3 -65.9 -66.3 -64.8 -63.4 -62.6 200mb RH (%): 8 5 8 18 25 34 23 16 38 56 36 35 50 59 68 200mb Dir: 235 248 258 249 232 227 204 257 238 221 216 239 237 235 229 200mb Speed(kt): 30 31 33 33 29 25 21 19 37 42 33 42 52 50 39 150mb GPH (m): 13968 13969 13951 13961 13981 13982 13967 13982 14015 14013 14000 14010 14028 14028 14012 150mb Temp (C): -52.1 -51.7 -52.0 -50.9 -51.3 -50.7 -50.7 -51.3 -53.5 -53.8 -52.9 -53.5 -53.9 -54.1 -53.2 150mb Dewpt(C): -82.5 -82.2 -82.4 -85.7 -82.0 -81.9 -86.2 -86.4 -80.8 -81.3 -83.2 -83.5 -83.9 -84.0 -83.3 150mb RH (%): 2 2 2 1 2 2 1 1 3 3 2 2 2 2 2 150mb Dir: 245 244 246 245 225 221 228 228 228 216 224 224 238 246 236 150mb Speed(kt): 33 29 30 25 27 28 23 29 33 31 30 34 37 31 28 100mb GPH (m): 16575 16578 16558 16567 16590 16598 16585 16597 16622 16625 16612 16618 16634 16633 16619 100mb Temp (C): -54.1 -53.7 -54.1 -54.7 -55.6 -55.2 -54.8 -54.1 -54.3 -53.2 -53.2 -53.8 -53.6 -54.2 -54.6 100mb Dewpt(C): -88.5 -88.2 -88.5 -88.9 -89.5 -89.2 -89.0 -88.5 -88.6 -87.9 -87.9 -88.2 -88.1 -88.5 -84.4 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 100mb Dir: 250 233 245 237 235 236 202 214 221 220 231 226 224 243 256 100mb Speed(kt): 20 17 20 16 23 14 17 18 22 22 24 17 26 25 22