Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUL 30, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 990.1 992.1 993.2 994.4 994.1 996.1 996.4 995.7 992.7 993.4 994.5 996.6 997.1 998.8 998.2 Mean SLP (mb): 1013.5 1016.1 1017.5 1018.5 1017.8 1020.1 1020.7 1019.4 1016.0 1017.2 1018.7 1020.9 1021.1 1023.2 1022.9 2m agl Tmp (F): 77.1 61.8 57.3 65.2 73.9 64.3 57.2 71.8 80.3 65.3 57.6 58.1 64.1 55.8 49.2 2m agl Dewpt(F): 56.5 54.1 52.2 54.1 51.5 52.3 51.3 54.0 56.6 56.6 53.4 54.5 57.8 50.1 48.7 2m agl RH (%): 48 75 82 67 44 64 80 52 43 73 86 87 79 81 98 10m agl Dir: 290 314 277 258 289 335 91 299 306 304 257 203 246 355 70 10m agl Spd(kt): 5 5 2 4 6 2 2 4 7 4 3 5 5 2 2 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 0.02 0.04 0.02 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 0.02 0.07 0.09 0.09 Sfc CAPE (J/kg): 6.9 0.0 0.1 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.0 149.1 4.1 0.0 Sfc CINH (J/kg): -0.3 0.0 0.0 0.0 0.0 -0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -3.3 -0.4 0-3km Hel(J/kg): 57.7 96.3 67.6 59.0 49.2 58.0 49.2 82.8 120.3 109.6 65.5 100.8 134.6 125.4 70.0 Precip H20 (in): 0.63 0.80 0.75 0.67 0.81 0.84 0.88 0.81 0.74 0.80 1.02 0.90 0.81 0.63 0.68 Lifted Index(C): 4.2 7.6 9.6 11.0 8.6 9.7 10.0 9.8 5.6 7.7 7.4 7.1 8.0 14.5 14.1 700mb VV(-ub/s): -0.5 -1.0 -0.7 -0.1 -0.5 -2.1 -0.6 -0.5 0.6 0.3 0.5 -0.1 -1.7 -1.2 0.2 Thk1000-500mb(m)5673.3 5673.5 5654.5 5662.4 5687.0 5696.6 5702.8 5718.7 5742.4 5719.0 5660.3 5609.1 5609.8 5603.5 5587.2 Thk1000-850mb(m)1388.0 1373.6 1360.0 1362.6 1380.5 1377.2 1374.1 1384.7 1402.4 1386.5 1363.6 1356.2 1362.6 1346.9 1340.2 Thk850-700mb(m):1609.0 1608.9 1603.4 1609.3 1613.0 1622.5 1627.9 1633.0 1635.7 1628.8 1607.2 1586.2 1575.5 1580.4 1579.1 SWEAT Index: 20.1 125.0 136.9 33.7 38.6 63.0 37.4 26.5 35.1 71.0 201.0 183.3 166.3 77.5 93.9 Total Totals Idx 31.2 34.4 32.1 20.2 21.8 31.2 30.2 30.4 30.4 29.6 34.4 35.9 30.0 22.9 26.5 Frz Hgt(ft amsl) 14180 14902 14815 14663 15006 14980 15301 15295 15709 15618 14585 13606 13434 13935 13200 0WetBlbHgt(amsl) 7606 7872 7084 7157 10976 10843 11906 11540 11365 10988 10713 9009 7608 7356 6536 Equil Prs (mb): 990 992 993 994 994 996 996 996 993 993 994 997 733 999 998 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 26 9005 26 26 Hail Size(in): 0.11 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 -0.04 0.00 0.00 0.00 0.00 Conv Wind Gust: 55.0 51.2 34.2 53.6 56.3 52.3 51.8 53.6 58.7 53.5 49.7 26.7 33.1 28.0 25.5 Showalter Index: 10.8 7.8 9.3 16.7 15.4 10.2 10.7 10.5 10.4 10.8 7.0 7.3 11.1 16.2 14.6 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.0 -999.9 -999.9 -999.9 Storm Dir (deg): 267 269 264 262 278 280 278 232 246 247 253 267 282 290 295 Storm Spd (kts): 8 11 11 10 11 9 7 8 12 15 19 22 23 17 15 2m HeatIndex(F): 77 62 57 65 74 64 57 72 81 65 58 58 64 56 49 2m WindChill(F): 77 62 57 65 74 64 57 72 80 65 58 58 64 56 49 1000mb GPH (m): 117 136 146 156 153 171 173 167 140 147 157 175 179 194 188 950mb GPH (m): 562 572 577 591 595 609 608 606 588 586 588 606 615 624 616 950mb Temp (C): 19.7 15.4 12.1 12.7 18.0 16.6 16.0 17.1 21.8 17.7 12.3 11.2 13.3 10.5 9.2 950mb Dewpt(C): 11.5 11.7 10.1 10.5 8.8 8.3 6.6 6.4 11.7 12.8 11.1 10.9 12.9 8.2 7.9 950mb RH (%): 58 78 87 86 54 57 53 48 51 72 92 98 97 85 91 950mb Dir: 302 333 298 250 291 342 322 309 311 328 281 209 243 324 331 950mb Speed(kt): 6 13 5 3 6 6 4 4 8 10 8 12 10 7 6 900mb GPH (m): 1024 1030 1031 1043 1054 1067 1066 1066 1054 1048 1043 1057 1069 1072 1062 900mb Temp (C): 15.1 14.3 11.4 10.1 14.1 14.4 13.5 16.1 19.0 17.1 12.2 10.1 10.3 7.4 6.3 900mb Dewpt(C): 10.2 8.6 9.0 8.6 2.3 4.0 8.8 4.0 4.0 4.5 9.6 9.8 10.1 5.5 5.6 900mb RH (%): 72 68 85 90 44 49 73 44 36 42 84 98 98 87 95 900mb Dir: 305 289 260 231 295 296 306 5 323 251 264 246 259 293 316 900mb Speed(kt): 6 3 6 4 6 7 7 5 4 6 9 14 13 7 7 850mb GPH (m): 1505 1510 1506 1519 1533 1548 1548 1551 1542 1533 1521 1531 1542 1540 1528 850mb Temp (C): 11.9 10.7 8.3 10.9 12.4 13.4 14.0 16.1 17.3 15.4 10.7 7.9 6.9 5.1 3.4 850mb Dewpt(C): -0.3 7.2 7.3 -7.4 -9.2 2.5 1.1 -0.8 -1.3 1.0 9.6 7.7 6.0 0.6 2.4 850mb RH (%): 42 78 93 26 21 47 41 31 27 37 93 99 94 72 93 850mb Dir: 279 234 256 263 280 284 303 118 221 239 245 258 260 262 318 850mb Speed(kt): 4 6 10 5 7 7 5 1 3 10 16 16 16 10 10 800mb GPH (m): 2010 2013 2007 2024 2040 2057 2058 2065 2057 2046 2025 2030 2037 2034 2020 800mb Temp (C): 10.8 10.3 10.2 11.0 11.1 12.6 14.0 15.1 15.8 14.3 9.9 5.5 3.7 4.2 3.6 800mb Dewpt(C): -13.3 -10.0 -18.3 -23.8 -8.2 -2.2 -2.6 -3.3 -4.8 -2.9 3.1 5.0 0.5 -0.7 -5.1 800mb RH (%): 17 23 12 7 25 35 31 27 23 30 62 97 80 70 53 800mb Dir: 231 244 257 232 261 260 267 174 210 225 245 248 245 261 290 800mb Speed(kt): 11 10 11 9 11 10 6 6 10 13 18 21 22 16 12 750mb GPH (m): 2546 2550 2542 2559 2576 2597 2600 2609 2602 2588 2560 2557 2559 2559 2546 750mb Temp (C): 9.9 10.1 9.0 9.3 9.7 11.5 12.5 13.0 13.6 12.7 8.4 4.8 2.3 5.0 5.6 750mb Dewpt(C): -32.0 -27.1 -23.0 -21.0 -3.7 -4.0 -6.6 -5.6 -12.8 -12.5 0.4 -4.2 -7.4 -19.0 -23.8 750mb RH (%): 4 5 8 10 38 33 25 26 14 16 56 52 48 16 10 750mb Dir: 224 234 230 221 248 248 242 191 209 217 232 239 255 261 270 750mb Speed(kt): 15 14 11 13 15 13 11 11 18 20 22 28 30 21 20 700mb GPH (m): 3114 3119 3110 3128 3146 3170 3175 3184 3178 3162 3128 3118 3117 3121 3108 700mb Temp (C): 6.5 7.0 6.7 7.4 8.1 9.6 9.9 9.7 9.9 9.3 6.5 2.6 3.4 3.8 4.0 700mb Dewpt(C): -30.5 -24.5 -21.4 -9.7 -6.3 -12.8 -10.6 -6.4 -9.9 -8.9 -6.7 -5.4 -22.2 -29.1 -30.9 700mb RH (%): 5 9 11 28 35 19 22 31 23 26 38 55 13 7 6 700mb Dir: 222 225 227 229 245 242 232 197 205 208 219 236 258 260 268 700mb Speed(kt): 15 16 16 17 18 16 14 14 22 28 29 35 38 27 25 650mb GPH (m): 3717 3723 3715 3735 3755 3781 3785 3794 3788 3771 3733 3715 3715 3720 3707 650mb Temp (C): 2.9 4.2 4.4 4.5 5.5 5.6 5.2 5.6 5.6 5.6 3.7 1.0 1.7 1.9 1.7 650mb Dewpt(C): -28.0 -23.5 -20.1 -7.9 -14.6 -9.1 -6.2 -11.2 -10.0 -14.3 -6.1 -22.8 -35.7 -34.4 -19.5 650mb RH (%): 8 11 15 40 22 33 43 28 31 22 49 15 4 5 19 650mb Dir: 219 222 226 232 245 244 231 201 201 204 214 235 254 260 261 650mb Speed(kt): 15 18 22 21 21 17 13 16 24 30 37 43 45 33 29 600mb GPH (m): 4359 4370 4361 4381 4403 4429 4433 4443 4436 4420 4378 4355 4356 4361 4347 600mb Temp (C): -0.2 1.1 0.9 0.6 1.4 1.0 1.4 1.4 1.9 2.1 0.4 -0.5 -1.2 -0.4 -1.8 600mb Dewpt(C): -23.4 -18.5 -16.3 -12.8 -14.5 -16.1 -16.0 -10.8 -19.9 -15.7 -11.4 -28.7 -40.8 -28.9 -19.9 600mb RH (%): 16 22 26 36 29 27 26 40 18 25 41 10 3 10 24 600mb Dir: 223 228 223 232 242 225 238 201 202 205 210 236 252 257 257 600mb Speed(kt): 15 19 24 22 24 16 13 19 23 33 43 46 52 41 33 550mb GPH (m): 5050 5064 5055 5074 5097 5121 5128 5138 5133 5117 5070 5045 5045 5052 5034 550mb Temp (C): -4.7 -3.4 -3.3 -3.8 -4.4 -4.0 -2.9 -2.9 -1.9 -2.2 -3.4 -5.1 -4.2 -3.7 -4.9 550mb Dewpt(C): -23.9 -12.4 -19.5 -19.9 -10.7 -11.1 -15.9 -17.1 -16.6 -18.2 -25.4 -41.0 -34.2 -33.6 -27.2 550mb RH (%): 21 50 28 28 61 58 36 33 32 28 17 4 8 8 16 550mb Dir: 228 230 226 231 228 229 237 201 213 210 212 237 249 255 253 550mb Speed(kt): 14 24 27 23 25 20 16 21 25 34 48 50 57 47 39 500mb GPH (m): 5790 5810 5801 5819 5840 5867 5876 5885 5882 5866 5817 5784 5789 5797 5776 500mb Temp (C): -9.8 -8.3 -8.2 -8.3 -9.3 -7.7 -7.6 -7.6 -7.2 -6.6 -7.0 -10.2 -8.5 -8.6 -10.3 500mb Dewpt(C): -33.1 -21.8 -23.4 -32.7 -12.9 -20.0 -14.0 -23.2 -26.6 -30.2 -36.2 -41.7 -37.5 -28.7 -18.8 500mb RH (%): 13 33 29 13 75 37 60 28 20 14 8 6 8 18 50 500mb Dir: 241 230 230 229 226 238 242 202 218 213 217 237 249 254 248 500mb Speed(kt): 12 28 29 24 24 19 14 24 29 39 54 60 63 51 44 450mb GPH (m): 6596 6617 6609 6626 6647 6678 6688 6696 6694 6681 6630 6589 6598 6604 6579 450mb Temp (C): -14.5 -14.3 -14.5 -14.4 -14.4 -13.0 -13.1 -13.5 -12.5 -11.5 -11.9 -14.1 -12.9 -13.8 -15.1 450mb Dewpt(C): -32.5 -23.3 -24.4 -36.5 -19.2 -24.7 -21.7 -20.6 -36.9 -39.2 -37.8 -57.5 -43.6 -27.8 -22.2 450mb RH (%): 21 47 44 14 67 37 49 55 12 9 10 1 6 30 55 450mb Dir: 251 234 234 233 222 258 246 203 225 218 220 231 249 252 248 450mb Speed(kt): 23 29 29 24 17 18 16 24 31 47 65 70 70 56 53 400mb GPH (m): 7477 7499 7489 7507 7530 7566 7574 7578 7583 7571 7521 7472 7484 7488 7460 400mb Temp (C): -21.2 -20.6 -20.7 -20.7 -20.1 -18.8 -19.4 -20.8 -18.0 -17.9 -17.9 -20.1 -19.2 -20.0 -20.4 400mb Dewpt(C): -28.1 -30.8 -33.6 -45.3 -23.1 -33.3 -29.1 -31.2 -44.2 -40.2 -42.6 -46.2 -36.4 -29.6 -34.8 400mb RH (%): 55 40 31 10 77 27 43 40 9 13 10 8 21 43 27 400mb Dir: 254 237 233 241 227 273 233 209 234 225 220 228 246 251 247 400mb Speed(kt): 29 28 29 27 22 18 21 30 37 56 73 77 78 63 66 350mb GPH (m): 8445 8470 8461 8479 8504 8545 8551 8550 8566 8555 8505 8446 8463 8463 8432 350mb Temp (C): -28.9 -28.4 -28.2 -27.8 -27.6 -26.4 -27.0 -27.9 -25.1 -25.0 -24.7 -27.5 -26.8 -26.9 -27.6 350mb Dewpt(C): -38.5 -43.0 -43.0 -52.3 -34.6 -37.0 -37.1 -46.4 -51.5 -48.4 -43.5 -52.7 -39.7 -50.0 -36.1 350mb RH (%): 41 24 24 9 53 37 39 16 7 10 17 8 30 10 45 350mb Dir: 254 242 235 243 223 273 224 221 246 230 218 227 242 253 246 350mb Speed(kt): 40 28 27 30 27 22 30 34 48 66 83 86 83 76 81 300mb GPH (m): 9528 9555 9547 9567 9592 9640 9642 9639 9668 9658 9605 9539 9555 9556 9522 300mb Temp (C): -37.7 -37.5 -36.9 -36.6 -37.1 -35.4 -36.2 -34.9 -32.6 -33.1 -33.9 -34.8 -35.4 -35.3 -36.2 300mb Dewpt(C): -45.9 -49.0 -53.0 -55.8 -42.5 -45.0 -48.4 -56.7 -57.7 -47.7 -44.6 -64.8 -45.8 -54.9 -53.5 300mb RH (%): 43 31 19 13 58 38 29 10 7 23 35 4 35 13 16 300mb Dir: 249 243 236 241 226 282 223 236 248 230 218 222 245 253 245 300mb Speed(kt): 44 31 25 30 22 22 35 40 65 79 83 97 90 83 84 250mb GPH (m): 10756 10785 10781 10802 10824 10882 10880 10888 10926 10909 10853 10786 10799 10801 10759 250mb Temp (C): -48.3 -47.6 -46.8 -47.3 -46.7 -45.3 -45.8 -43.2 -42.2 -43.4 -43.4 -43.2 -44.5 -44.9 -46.2 250mb Dewpt(C): -55.3 -57.8 -60.1 -53.0 -58.3 -54.9 -59.6 -64.0 -55.7 -53.2 -55.9 -69.3 -60.0 -64.7 -61.8 250mb RH (%): 46 32 22 53 27 35 22 10 23 35 26 5 18 11 17 250mb Dir: 249 249 236 226 280 281 226 247 240 228 222 221 250 250 244 250mb Speed(kt): 45 29 28 36 23 27 39 54 74 80 83 103 97 93 88 200mb GPH (m): 12187 12223 12225 12240 12274 12336 12336 12363 12404 12382 12328 12264 12259 12255 12211 200mb Temp (C): -57.3 -56.9 -56.4 -56.3 -53.8 -54.6 -52.3 -50.4 -50.7 -51.4 -51.1 -49.5 -53.3 -54.1 -53.6 200mb Dewpt(C): -66.8 -67.6 -66.9 -65.9 -68.5 -65.7 -70.1 -76.6 -71.6 -68.1 -71.1 -70.9 -74.0 -72.5 -71.1 200mb RH (%): 31 27 28 32 17 27 12 4 8 14 9 8 8 10 12 200mb Dir: 253 255 247 227 278 259 244 251 237 226 223 225 248 246 244 200mb Speed(kt): 42 33 35 40 28 35 61 83 80 71 80 109 98 90 96 150mb GPH (m): 14038 14057 14056 14078 14118 14159 14178 14205 14239 14217 14170 14124 14107 14093 14059 150mb Temp (C): -51.5 -53.3 -54.3 -53.5 -53.8 -57.1 -56.2 -57.4 -58.6 -57.5 -56.5 -54.2 -51.9 -54.6 -54.1 150mb Dewpt(C): -82.0 -83.1 -84.1 -83.6 -77.4 -76.3 -79.6 -80.6 -79.1 -79.1 -79.7 -81.3 -82.1 -81.4 -79.2 150mb RH (%): 2 2 2 2 5 9 5 5 7 6 5 3 2 3 4 150mb Dir: 238 246 240 244 255 251 250 248 238 225 224 227 236 244 248 150mb Speed(kt): 41 40 41 44 44 47 68 71 67 58 67 84 75 79 87 100mb GPH (m): 16645 16654 16652 16671 16710 16728 16730 16743 16768 16760 16721 16701 16696 16679 16649 100mb Temp (C): -55.5 -55.8 -55.3 -56.3 -56.8 -57.8 -59.4 -59.2 -61.7 -59.4 -58.5 -55.5 -56.3 -55.5 -55.5 100mb Dewpt(C): -89.4 -89.7 -89.3 -90.1 -90.4 -90.3 -88.0 -87.9 -87.1 -87.9 -91.6 -89.5 -85.7 -89.5 -89.5 100mb RH (%): 1 1 1 1 1 1 2 2 3 2 1 1 2 1 1 100mb Dir: 224 233 239 240 233 234 245 224 229 222 223 211 235 251 243 100mb Speed(kt): 28 30 29 30 28 32 30 27 31 36 37 39 41 34 36