Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUL 29, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 992.7 992.1 990.1 992.3 993.5 994.8 993.5 995.9 996.4 995.8 992.8 993.7 994.4 996.1 997.1 Mean SLP (mb): 1017.0 1016.0 1013.6 1016.4 1017.8 1018.9 1017.2 1019.9 1020.8 1019.6 1016.2 1017.6 1018.7 1020.4 1021.3 2m agl Tmp (F): 56.0 66.7 73.9 60.3 56.6 66.0 74.0 63.8 55.9 70.8 79.6 64.2 57.0 58.2 62.2 2m agl Dewpt(F): 52.7 54.8 54.8 52.6 50.9 52.2 48.9 49.8 48.5 51.8 54.9 55.2 53.6 55.3 58.0 2m agl RH (%): 88 65 50 75 81 60 40 59 76 50 41 72 88 90 86 10m agl Dir: 43 282 296 314 289 267 304 326 86 299 306 302 255 203 258 10m agl Spd(kt): 1 4 6 5 2 4 5 3 1 3 7 4 1 4 4 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 0.01 0.05 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 0.01 0.06 Sfc CAPE (J/kg): 0.0 0.7 1.5 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.2 143.5 Sfc CINH (J/kg): 0.0 -0.4 -0.4 0.0 0.0 0.0 0.0 -0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 53.1 64.2 91.5 85.3 83.0 52.9 64.0 83.5 41.9 89.0 110.7 105.1 69.5 77.2 129.5 Precip H20 (in): 0.68 0.62 0.65 0.69 0.71 0.68 0.66 0.74 0.80 0.69 0.64 0.71 1.01 0.91 0.77 Lifted Index(C): 8.1 8.2 7.3 8.7 10.5 10.7 11.2 9.5 9.6 10.2 6.9 9.0 8.1 10.0 8.6 700mb VV(-ub/s): 0.3 0.6 -0.3 -0.9 0.5 -0.8 -0.9 -0.9 0.3 -0.1 0.2 0.3 -0.3 -0.3 -1.9 Thk1000-500mb(m)5647.9 5653.4 5666.2 5665.0 5648.1 5656.4 5695.2 5704.6 5699.1 5712.6 5736.1 5716.7 5666.3 5619.0 5601.0 Thk1000-850mb(m)1360.5 1366.2 1381.8 1367.7 1356.2 1361.2 1381.0 1377.1 1372.6 1383.4 1400.2 1384.8 1364.6 1357.1 1359.1 Thk850-700mb(m):1602.3 1606.8 1606.1 1605.1 1602.2 1606.7 1616.7 1621.5 1624.9 1631.5 1634.3 1628.7 1610.6 1588.2 1573.9 SWEAT Index: 110.4 32.4 38.6 85.1 91.3 37.1 38.9 49.8 64.9 27.2 36.9 61.6 176.8 189.5 158.5 Total Totals Idx 32.0 27.5 26.7 29.0 28.1 19.1 20.9 30.1 32.2 30.8 28.9 28.5 32.5 31.2 29.1 Frz Hgt(ft amsl) 14208 14279 13679 15070 14569 14408 15240 15647 15353 15313 15469 15527 14658 13449 13276 0WetBlbHgt(amsl) 7077 6887 6925 6928 6564 10771 10947 10337 10807 11565 10617 10293 10903 9350 7450 Equil Prs (mb): 993 992 990 992 993 995 994 996 996 996 993 994 994 996 735 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 26 26 26 8926 Hail Size(in): 0.00 0.00 0.02 -0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 32.7 51.2 56.0 51.5 32.9 50.2 57.4 56.2 53.9 53.8 59.0 54.9 51.1 22.6 31.5 Showalter Index: 9.8 13.2 13.2 11.7 12.6 16.9 16.0 10.9 9.6 10.3 11.2 11.4 8.6 9.6 11.8 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 -999.9 -999.9 4.3 2.4 Storm Dir (deg): 275 246 266 265 267 271 279 271 267 236 250 247 257 262 283 Storm Spd (kts): 9 9 12 12 11 10 11 11 9 9 11 15 18 23 23 2m HeatIndex(F): 56 67 74 60 57 66 74 64 56 71 80 64 57 58 62 2m WindChill(F): 56 67 74 60 57 66 74 64 56 71 80 64 57 58 62 1000mb GPH (m): 142 136 118 138 149 160 148 169 174 167 141 150 156 171 180 950mb GPH (m): 573 572 560 572 579 594 590 606 607 606 589 588 588 602 614 950mb Temp (C): 12.3 13.9 18.4 14.4 12.6 13.1 18.1 16.3 15.9 16.9 21.3 17.4 13.0 11.6 12.7 950mb Dewpt(C): 11.5 11.0 10.8 10.9 9.5 9.5 7.1 8.4 5.0 3.1 10.7 11.7 11.0 11.6 12.4 950mb RH (%): 95 83 60 79 81 78 48 58 47 39 49 68 87 100 98 950mb Dir: 343 287 299 330 281 256 308 339 331 313 310 334 295 216 263 950mb Speed(kt): 1 3 7 11 3 3 5 8 4 3 9 10 7 8 8 900mb GPH (m): 1026 1026 1020 1028 1033 1046 1049 1064 1065 1065 1054 1050 1042 1054 1066 900mb Temp (C): 11.6 11.8 13.9 12.6 10.1 9.5 14.2 14.6 13.6 16.3 18.4 16.8 12.6 10.3 9.6 900mb Dewpt(C): 10.5 7.7 9.9 9.8 9.4 7.5 0.7 1.0 8.0 1.1 3.6 3.5 8.5 10.2 9.2 900mb RH (%): 92 75 76 83 95 87 39 39 69 35 37 40 76 99 97 900mb Dir: 234 70 303 262 245 240 316 289 315 1 322 244 266 258 290 900mb Speed(kt): 2 1 7 5 6 3 5 5 7 4 5 5 9 11 13 850mb GPH (m): 1502 1502 1499 1506 1505 1521 1529 1546 1546 1551 1541 1535 1521 1528 1539 850mb Temp (C): 8.5 10.4 11.2 9.8 7.3 10.7 12.7 13.6 13.6 16.2 17.1 15.5 11.2 7.9 6.6 850mb Dewpt(C): 6.0 -3.0 -1.0 3.2 3.8 -10.6 -7.2 0.8 2.8 -1.5 -2.2 0.2 7.7 7.8 5.3 850mb RH (%): 84 38 42 63 78 21 24 41 47 29 26 34 79 99 91 850mb Dir: 238 125 240 245 269 282 285 266 303 122 224 243 255 270 263 850mb Speed(kt): 5 1 3 8 9 6 6 7 5 2 3 9 15 15 16 800mb GPH (m): 2003 2007 2004 2009 2007 2025 2036 2054 2056 2064 2056 2047 2027 2026 2034 800mb Temp (C): 9.7 10.9 10.6 10.6 9.6 10.2 11.6 12.3 13.5 14.9 15.8 14.4 10.3 5.1 3.8 800mb Dewpt(C): -14.7 -23.1 -20.1 -21.7 -19.1 -19.2 -2.6 -1.4 -4.2 -4.4 -11.6 -5.7 4.6 4.6 -0.4 800mb RH (%): 16 7 10 8 11 11 37 38 29 26 14 24 67 97 74 800mb Dir: 291 198 225 237 259 240 261 243 282 177 210 231 245 248 245 800mb Speed(kt): 9 5 8 13 10 8 10 10 7 6 9 12 16 21 23 750mb GPH (m): 2537 2541 2538 2544 2540 2559 2574 2594 2597 2607 2600 2589 2562 2554 2556 750mb Temp (C): 9.1 9.0 8.9 9.0 8.5 8.7 10.6 11.6 11.8 12.6 13.5 12.8 8.9 5.5 2.4 750mb Dewpt(C): -29.7 -28.9 -24.9 -23.4 -21.6 -10.6 -6.0 -6.2 -4.9 -6.1 -14.9 -15.0 -0.4 -3.1 -8.2 750mb RH (%): 5 5 7 8 10 24 30 28 30 26 12 13 51 53 46 750mb Dir: 260 206 221 229 235 234 245 235 249 195 208 220 232 237 254 750mb Speed(kt): 10 9 16 16 13 12 15 13 10 11 17 20 21 28 30 700mb GPH (m): 3105 3109 3105 3111 3107 3128 3146 3167 3171 3182 3176 3163 3131 3116 3113 700mb Temp (C): 7.4 6.9 6.3 6.4 6.7 7.2 8.3 9.1 9.8 9.5 9.9 9.1 7.3 3.2 2.6 700mb Dewpt(C): -38.0 -28.4 -24.1 -19.4 -18.7 -6.1 -6.1 -13.1 -13.2 -6.8 -12.9 -13.1 -7.7 -6.2 -19.0 700mb RH (%): 2 6 9 14 14 38 35 19 18 31 18 19 33 50 19 700mb Dir: 247 215 220 222 234 237 242 232 234 204 203 210 222 230 252 700mb Speed(kt): 14 13 19 18 19 16 18 17 17 16 20 27 29 36 38 650mb GPH (m): 3709 3713 3708 3715 3713 3734 3754 3778 3782 3792 3786 3772 3737 3714 3710 650mb Temp (C): 3.8 3.3 2.8 4.2 4.5 4.5 5.5 6.6 5.9 5.4 5.0 5.6 3.9 1.4 1.5 650mb Dewpt(C): -30.4 -28.2 -22.8 -23.6 -13.4 -11.4 -17.2 -16.4 -9.6 -9.8 -15.1 -20.2 -5.5 -18.0 -34.8 650mb RH (%): 6 8 13 11 26 30 18 17 32 32 22 14 50 22 5 650mb Dir: 243 216 222 220 235 237 240 236 227 206 202 205 219 228 255 650mb Speed(kt): 17 16 23 21 24 20 23 22 20 19 22 29 35 46 43 600mb GPH (m): 4353 4356 4350 4362 4359 4380 4403 4428 4431 4440 4433 4421 4383 4355 4349 600mb Temp (C): -0.1 0.0 -1.1 1.5 0.5 0.1 1.8 2.2 1.7 1.7 1.4 1.8 0.5 -0.9 -1.3 600mb Dewpt(C): -33.9 -29.0 -26.0 -27.8 -14.3 -12.8 -21.9 -10.4 -12.8 -21.6 -23.5 -13.5 -11.9 -36.4 -36.8 600mb RH (%): 6 9 13 9 32 37 15 39 33 16 14 31 39 5 5 600mb Dir: 238 218 223 222 228 240 237 234 223 204 206 206 218 228 253 600mb Speed(kt): 22 22 27 20 26 21 27 25 21 21 23 32 40 51 48 550mb GPH (m): 5045 5047 5039 5056 5051 5072 5097 5125 5126 5134 5128 5117 5075 5044 5037 550mb Temp (C): -3.4 -4.2 -4.3 -3.0 -3.6 -3.6 -3.3 -2.3 -3.1 -3.5 -2.1 -2.2 -3.5 -3.9 -4.6 550mb Dewpt(C): -33.8 -22.3 -32.3 -18.5 -19.9 -25.7 -20.7 -18.3 -15.8 -18.9 -21.2 -20.3 -23.7 -45.9 -42.3 550mb RH (%): 8 23 10 29 27 17 25 28 37 29 22 24 20 2 4 550mb Dir: 237 218 234 229 228 240 237 230 218 202 215 208 219 227 248 550mb Speed(kt): 27 26 29 25 28 25 27 27 20 23 25 36 46 55 54 500mb GPH (m): 5790 5789 5784 5803 5797 5816 5843 5873 5873 5880 5877 5867 5822 5790 5781 500mb Temp (C): -8.7 -10.0 -8.3 -8.0 -8.5 -9.5 -7.7 -7.9 -7.9 -8.0 -7.0 -6.4 -6.8 -7.8 -8.6 500mb Dewpt(C): -28.0 -20.4 -23.4 -31.1 -23.8 -24.4 -30.6 -20.8 -24.0 -25.7 -24.7 -33.3 -36.6 -37.3 -40.6 500mb RH (%): 20 43 29 14 28 29 15 35 27 23 23 10 8 8 6 500mb Dir: 239 212 246 230 232 237 246 228 213 208 225 212 221 226 246 500mb Speed(kt): 28 31 33 30 28 25 28 27 21 23 31 41 55 66 62 450mb GPH (m): 6595 6591 6592 6612 6604 6621 6653 6683 6683 6690 6690 6682 6637 6599 6589 450mb Temp (C): -15.4 -16.8 -14.7 -13.9 -14.1 -14.7 -13.7 -13.8 -13.1 -13.5 -12.4 -11.4 -11.6 -13.3 -13.6 450mb Dewpt(C): -28.3 -23.3 -19.2 -29.4 -32.6 -32.2 -23.8 -26.5 -29.3 -30.5 -37.4 -40.1 -38.7 -48.2 -48.3 450mb RH (%): 33 58 69 26 20 22 43 34 25 23 11 8 9 4 4 450mb Dir: 242 205 248 235 230 239 254 230 213 210 231 217 222 223 246 450mb Speed(kt): 27 32 36 30 27 24 33 22 22 27 37 49 63 72 68 400mb GPH (m): 7471 7462 7473 7495 7487 7503 7536 7568 7570 7574 7578 7573 7527 7485 7472 400mb Temp (C): -22.5 -24.0 -20.1 -20.4 -20.2 -20.3 -20.5 -19.1 -19.1 -19.9 -18.2 -17.9 -17.9 -18.9 -20.3 400mb Dewpt(C): -35.8 -29.4 -30.7 -30.6 -41.4 -41.4 -32.4 -40.6 -35.9 -39.9 -49.4 -39.3 -41.9 -45.2 -43.2 400mb RH (%): 30 62 39 41 14 14 34 14 22 16 5 14 11 9 12 400mb Dir: 235 205 250 238 226 242 249 244 222 211 237 224 221 221 244 400mb Speed(kt): 30 31 39 30 29 26 30 17 27 32 45 56 69 80 74 350mb GPH (m): 8436 8419 8444 8467 8459 8475 8509 8547 8547 8550 8560 8556 8510 8465 8444 350mb Temp (C): -30.1 -32.2 -28.5 -28.0 -27.6 -27.8 -27.5 -26.2 -26.4 -26.3 -25.0 -24.5 -25.0 -25.5 -27.7 350mb Dewpt(C): -42.9 -37.5 -37.4 -38.8 -46.1 -51.0 -49.5 -41.3 -48.9 -56.1 -53.5 -51.2 -46.8 -49.9 -46.6 350mb RH (%): 29 60 43 36 17 10 11 24 11 5 6 7 12 9 16 350mb Dir: 224 207 249 241 227 246 246 262 219 228 242 228 220 219 242 350mb Speed(kt): 34 31 40 31 28 25 22 17 33 41 57 67 78 89 78 300mb GPH (m): 9513 9488 9528 9553 9547 9564 9600 9642 9642 9646 9663 9659 9612 9565 9533 300mb Temp (C): -39.0 -40.5 -37.5 -36.9 -36.8 -36.3 -36.1 -34.8 -35.4 -34.1 -32.5 -33.4 -33.7 -33.5 -36.5 300mb Dewpt(C): -47.3 -46.0 -42.8 -50.0 -50.3 -56.9 -51.7 -47.5 -53.7 -58.0 -50.5 -45.1 -48.3 -51.6 -51.7 300mb RH (%): 43 57 59 26 25 11 20 28 15 8 16 31 23 16 21 300mb Dir: 221 205 249 243 233 245 272 267 214 238 245 229 221 218 238 300mb Speed(kt): 36 33 42 33 29 27 18 19 37 49 76 75 78 94 83 250mb GPH (m): 10736 10705 10756 10787 10781 10800 10837 10886 10883 10898 10924 10912 10866 10821 10772 250mb Temp (C): -48.7 -48.6 -47.7 -47.1 -46.8 -46.8 -46.1 -45.1 -45.0 -42.4 -41.1 -42.8 -42.0 -42.2 -43.3 250mb Dewpt(C): -55.5 -62.5 -54.6 -59.8 -59.1 -58.8 -58.8 -53.3 -59.6 -62.8 -61.8 -54.5 -56.8 -50.3 -66.6 250mb RH (%): 47 21 47 24 25 26 24 41 20 10 10 28 20 43 7 250mb Dir: 217 219 256 248 232 243 294 277 224 249 240 228 224 219 233 250mb Speed(kt): 42 31 43 31 32 35 24 26 41 66 82 72 89 100 96 200mb GPH (m): 12168 12157 12195 12228 12226 12243 12287 12342 12342 12381 12410 12390 12342 12299 12252 200mb Temp (C): -57.1 -51.7 -56.1 -56.6 -55.7 -56.1 -54.5 -54.7 -52.5 -50.0 -49.3 -50.4 -50.8 -49.7 -50.1 200mb Dewpt(C): -66.1 -70.1 -66.6 -67.7 -67.5 -67.8 -66.1 -66.0 -69.1 -68.6 -72.4 -68.8 -70.7 -74.0 -72.3 200mb RH (%): 34 11 28 26 24 24 25 26 14 11 6 11 9 5 7 200mb Dir: 216 237 258 243 241 242 281 261 248 252 238 228 227 221 230 200mb Speed(kt): 47 28 37 33 35 36 26 37 55 82 76 68 81 98 107 150mb GPH (m): 14013 14024 14038 14060 14060 14081 14122 14162 14180 14220 14248 14233 14187 14153 14117 150mb Temp (C): -51.3 -51.2 -52.6 -53.7 -54.4 -54.0 -55.5 -57.6 -56.9 -57.7 -59.2 -57.0 -56.4 -54.5 -52.2 150mb Dewpt(C): -86.9 -86.5 -83.0 -79.0 -84.2 -84.2 -79.0 -77.4 -77.7 -79.4 -77.8 -78.8 -79.8 -81.8 -77.7 150mb RH (%): 1 1 2 4 2 2 5 8 7 6 9 6 5 3 4 150mb Dir: 229 226 241 249 243 243 258 254 255 248 236 230 223 228 230 150mb Speed(kt): 36 36 43 40 43 49 43 46 68 69 68 63 73 70 81 100mb GPH (m): 16616 16630 16640 16662 16649 16675 16707 16726 16735 16753 16773 16772 16733 16713 16705 100mb Temp (C): -56.1 -55.3 -55.4 -56.0 -56.4 -55.7 -56.8 -57.8 -58.3 -60.3 -61.3 -61.0 -59.4 -58.5 -56.9 100mb Dewpt(C): -89.9 -84.9 -89.4 -89.8 -90.1 -85.2 -86.0 -91.0 -87.1 -86.0 -87.0 -89.2 -88.0 -87.3 -86.1 100mb RH (%): 1 2 1 1 1 2 2 1 2 3 3 2 2 2 2 100mb Dir: 229 230 228 229 237 235 238 244 238 240 221 220 225 211 232 100mb Speed(kt): 28 30 32 30 32 31 30 30 30 27 34 43 37 41 43