Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUL 23, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 987.4 992.4 993.4 994.3 993.7 993.2 992.4 992.0 989.6 989.6 989.5 992.3 993.2 993.9 993.8 Mean SLP (mb): 1010.4 1016.2 1017.3 1018.3 1017.5 1017.1 1016.5 1015.9 1013.2 1013.4 1013.6 1016.4 1017.3 1018.0 1018.0 2m agl Tmp (F): 86.8 69.1 63.5 64.0 68.7 64.6 56.7 66.9 74.3 66.2 60.1 58.3 61.0 61.2 59.2 2m agl Dewpt(F): 71.0 61.8 62.2 61.6 61.4 61.0 55.7 59.7 62.0 58.8 55.4 52.4 53.6 54.7 55.3 2m agl RH (%): 58 77 96 92 77 87 96 77 64 77 84 80 76 78 87 10m agl Dir: 243 226 200 238 322 306 68 279 296 321 200 192 180 160 188 10m agl Spd(kt): 5 7 3 3 2 2 1 2 5 3 5 5 4 2 3 6hr Precip (in): 0.00 0.01 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 AccumPrecip(in): 0.00 0.01 0.03 0.04 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.06 0.07 0.08 0.08 Sfc CAPE (J/kg):2225.8 0.0 15.4 17.4 0.3 0.2 0.3 9.5 2.6 0.0 2.7 18.0 1.9 10.1 30.7 Sfc CINH (J/kg):-101.9 0.0 -0.3 0.0 0.0 -0.7 0.0 0.0 -0.6 0.0 0.0 0.0 -0.3 -1.3 0.0 0-3km Hel(J/kg): 76.2 73.8 84.7 69.0 36.6 23.8 42.9 76.2 157.2 132.4 120.5 162.6 127.3 90.3 71.9 Precip H20 (in): 1.77 1.68 1.46 1.30 1.03 0.85 0.80 0.74 0.74 0.90 0.97 0.86 0.92 0.90 0.94 Lifted Index(C): -7.2 -2.5 -1.2 -0.1 -0.8 2.1 4.0 4.7 2.4 2.8 9.2 11.9 8.4 8.3 8.3 700mb VV(-ub/s): 3.5 -2.0 -1.5 -0.7 -1.1 -1.8 0.1 0.1 -0.2 0.0 0.4 2.2 -1.5 -1.1 -0.3 Thk1000-500mb(m)5787.7 5736.5 5707.7 5696.0 5702.2 5704.1 5684.2 5683.5 5699.7 5676.6 5649.5 5612.7 5622.2 5622.2 5610.9 Thk1000-850mb(m)1430.0 1389.4 1375.8 1374.3 1381.1 1380.9 1373.1 1374.9 1388.6 1376.2 1361.6 1347.3 1359.5 1360.1 1354.6 Thk850-700mb(m):1653.2 1648.0 1641.2 1632.2 1630.5 1632.3 1627.7 1624.7 1623.3 1615.7 1603.8 1587.3 1586.9 1595.3 1595.3 SWEAT Index: 146.1 185.3 193.8 187.1 196.0 162.3 118.3 52.2 97.5 169.6 153.7 173.9 189.1 182.6 121.5 Total Totals Idx 47.1 48.4 45.3 45.1 46.6 43.6 38.3 30.9 35.4 37.2 30.6 28.5 34.5 33.8 32.7 Frz Hgt(ft amsl) 15185 14838 14651 14894 14962 14910 14324 14255 14583 14532 14293 13778 13806 13014 12593 0WetBlbHgt(amsl) 14384 14507 13048 11623 9502 10008 9713 9447 9117 9683 10901 10227 9758 9316 10747 Equil Prs (mb): 186 992 993 897 994 993 992 992 990 990 989 992 993 994 846 Equil Hgt(amsl): 42018 26 26 3517 26 26 26 26 26 26 26 26 26 26 5060 Hail Size(in): 0.00 0.00 0.00 0.00 -0.25 0.48 0.49 0.00 0.66 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 55.2 48.7 25.3 23.1 39.7 51.7 55.4 31.2 54.9 35.1 23.8 11.2 27.1 24.2 13.2 Showalter Index: 0.2 -1.6 -0.3 0.3 -0.5 2.0 5.9 10.5 7.8 6.3 10.8 12.0 8.0 8.7 9.9 Cap Strength(C): 3.4 -999.9 7.9 6.5 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 3.6 -999.9 -999.9 3.1 5.2 Storm Dir (deg): 200 199 212 220 251 252 245 245 246 246 244 246 269 261 258 Storm Spd (kts): 8 8 10 11 11 12 14 13 18 21 23 26 20 16 15 2m HeatIndex(F): 93 69 63 64 69 65 57 67 74 66 60 58 61 61 59 2m WindChill(F): 87 69 63 64 69 65 57 67 74 66 60 58 61 61 59 1000mb GPH (m): 92 139 147 155 149 146 139 135 114 114 114 138 146 152 151 950mb GPH (m): 549 580 584 592 589 584 573 572 558 553 548 569 579 587 584 950mb Temp (C): 26.5 16.5 14.7 14.3 16.0 16.3 14.3 14.1 18.5 15.3 12.3 10.0 12.0 13.0 11.7 950mb Dewpt(C): 20.3 15.8 14.6 14.2 14.7 13.5 13.4 13.7 15.0 14.3 11.9 9.6 10.8 12.1 11.4 950mb RH (%): 67 96 99 99 92 83 94 97 79 93 98 97 92 94 97 950mb Dir: 251 228 219 260 334 340 327 287 299 337 199 195 192 200 197 950mb Speed(kt): 6 11 9 5 3 7 5 3 5 3 10 8 7 7 7 900mb GPH (m): 1025 1039 1041 1048 1048 1044 1030 1027 1019 1010 1000 1016 1031 1039 1035 900mb Temp (C): 23.5 15.4 13.5 12.9 14.3 14.7 13.5 12.5 14.2 13.9 10.5 7.4 10.2 9.8 9.1 900mb Dewpt(C): 18.0 15.4 13.2 12.6 12.6 13.8 12.2 12.5 13.6 13.8 9.3 6.7 9.9 9.5 8.4 900mb RH (%): 70 100 98 99 89 94 92 100 96 100 92 95 98 98 95 900mb Dir: 293 203 238 304 323 335 317 305 298 214 210 214 233 234 206 900mb Speed(kt): 7 6 10 7 8 8 6 7 5 6 11 19 21 10 11 850mb GPH (m): 1522 1528 1523 1529 1531 1526 1512 1510 1502 1490 1476 1486 1505 1512 1506 850mb Temp (C): 22.2 18.4 13.4 12.5 12.6 14.4 14.2 15.8 15.3 11.4 11.3 6.3 8.1 7.6 6.8 850mb Dewpt(C): 9.0 12.8 13.4 12.5 12.5 9.7 5.5 -3.5 2.3 7.2 2.1 5.6 7.8 7.0 5.3 850mb RH (%): 41 69 100 100 99 73 55 26 41 75 52 95 98 96 90 850mb Dir: 12 81 243 280 275 291 322 250 216 225 213 222 237 224 223 850mb Speed(kt): 6 5 5 4 8 9 7 5 10 15 21 24 22 16 9 800mb GPH (m): 2047 2049 2037 2040 2042 2039 2024 2022 2014 1999 1982 1984 2003 2012 2006 800mb Temp (C): 19.7 17.8 16.2 14.7 15.6 14.9 14.8 14.0 13.7 12.3 10.3 6.4 4.5 7.9 9.8 800mb Dewpt(C): 2.5 7.7 8.5 8.5 5.8 -15.0 -14.8 -12.0 -10.7 2.5 2.3 -1.9 4.2 2.6 -0.3 800mb RH (%): 31 51 59 66 51 11 11 15 17 50 57 55 98 68 49 800mb Dir: 60 93 152 180 236 240 245 221 210 226 216 219 241 234 238 800mb Speed(kt): 7 11 5 9 12 13 10 14 21 24 26 30 20 19 16 750mb GPH (m): 2597 2597 2586 2586 2586 2583 2566 2563 2554 2537 2516 2512 2527 2543 2538 750mb Temp (C): 14.8 14.5 14.7 13.3 13.2 14.0 12.3 11.4 11.5 9.5 6.8 4.9 3.9 7.5 6.6 750mb Dewpt(C): 4.6 6.0 5.6 5.3 -22.0 -30.5 -12.8 -10.4 -16.6 -3.6 2.9 0.7 0.7 -6.4 -5.8 750mb RH (%): 49 56 54 57 7 3 16 20 12 39 76 74 80 36 40 750mb Dir: 82 124 150 169 216 215 222 211 208 219 218 213 248 240 237 750mb Speed(kt): 6 12 12 15 14 19 23 21 26 29 28 38 25 21 21 700mb GPH (m): 3176 3176 3164 3162 3161 3159 3140 3135 3126 3106 3080 3073 3092 3107 3101 700mb Temp (C): 9.5 10.0 9.4 8.6 10.1 10.2 9.4 8.6 8.6 7.2 4.3 3.0 5.5 4.4 3.2 700mb Dewpt(C): 5.3 3.3 4.7 3.7 -22.7 -17.8 -19.8 -22.6 -22.0 -14.3 -1.0 -2.5 -8.0 -7.6 -1.2 700mb RH (%): 75 62 72 71 8 12 11 9 9 20 68 67 37 41 73 700mb Dir: 123 136 154 160 206 206 207 206 209 214 216 214 247 238 234 700mb Speed(kt): 9 11 15 20 17 20 28 25 32 34 34 44 31 25 26 650mb GPH (m): 3787 3788 3774 3770 3771 3769 3748 3743 3733 3711 3681 3672 3694 3707 3699 650mb Temp (C): 5.5 5.6 4.0 5.1 5.8 6.2 5.1 4.9 5.0 4.1 2.7 1.6 2.9 1.2 0.6 650mb Dewpt(C): 3.1 1.0 1.7 -20.6 -25.0 -21.9 -14.9 -17.5 -30.8 -33.5 -9.1 -10.6 -19.3 -12.8 -5.9 650mb RH (%): 84 72 84 14 9 11 22 18 6 5 41 40 18 35 62 650mb Dir: 152 148 168 173 211 205 199 201 209 210 214 217 245 236 235 650mb Speed(kt): 12 7 19 21 21 21 27 27 35 42 42 48 36 28 29 600mb GPH (m): 4436 4436 4419 4417 4419 4418 4394 4388 4379 4356 4325 4314 4336 4346 4337 600mb Temp (C): 1.2 0.6 0.3 0.9 1.3 1.2 -0.2 -0.4 0.4 0.4 0.1 -0.3 -0.7 -1.7 -2.0 600mb Dewpt(C): -1.6 -0.7 -17.7 -34.6 -20.2 -15.1 -13.6 -18.7 -29.1 -35.5 -18.5 -24.6 -27.2 -21.6 -18.3 600mb RH (%): 82 91 25 5 19 29 36 24 9 5 23 14 12 20 28 600mb Dir: 165 185 181 187 213 210 202 206 212 211 214 218 241 232 233 600mb Speed(kt): 16 13 27 23 25 22 26 24 38 45 49 52 40 32 32 550mb GPH (m): 5131 5130 5111 5109 5112 5109 5082 5077 5070 5048 5018 5006 5025 5033 5023 550mb Temp (C): -3.1 -4.1 -3.6 -4.2 -4.9 -5.2 -5.7 -5.0 -4.1 -3.7 -3.1 -3.4 -4.3 -5.2 -5.7 550mb Dewpt(C): -3.2 -4.7 -35.7 -20.9 -13.7 -19.0 -21.9 -27.9 -36.0 -33.1 -30.4 -33.5 -33.5 -34.1 -29.8 550mb RH (%): 99 96 7 26 50 33 27 15 7 8 10 8 9 9 13 550mb Dir: 182 179 184 191 210 209 207 215 217 213 215 218 238 229 228 550mb Speed(kt): 22 21 23 26 28 25 32 28 41 48 53 55 45 34 34 500mb GPH (m): 5880 5875 5855 5851 5852 5850 5823 5818 5813 5791 5764 5751 5768 5774 5762 500mb Temp (C): -7.9 -8.6 -9.2 -10.0 -10.8 -9.7 -9.3 -9.2 -8.9 -9.3 -8.6 -8.3 -9.3 -9.6 -10.3 500mb Dewpt(C): -8.0 -13.4 -24.1 -19.0 -23.2 -36.4 -41.1 -41.0 -43.6 -33.4 -33.6 -28.9 -38.3 -37.7 -34.0 500mb RH (%): 99 69 29 48 36 10 6 6 4 13 12 18 8 9 13 500mb Dir: 189 187 187 199 210 211 209 216 219 216 216 219 236 226 223 500mb Speed(kt): 26 22 23 28 31 27 39 42 49 54 55 59 52 39 40 450mb GPH (m): 6690 6683 6660 6654 6653 6656 6628 6623 6621 6596 6571 6560 6573 6578 6564 450mb Temp (C): -13.7 -14.1 -15.0 -16.4 -16.2 -14.1 -15.2 -14.9 -14.0 -14.2 -13.9 -14.0 -14.5 -15.2 -15.5 450mb Dewpt(C): -18.3 -23.4 -23.4 -24.0 -33.5 -47.0 -41.9 -45.6 -44.2 -43.9 -43.0 -43.3 -41.2 -35.8 -39.6 450mb RH (%): 68 46 49 52 22 5 9 6 6 7 7 7 9 16 11 450mb Dir: 192 186 200 198 212 215 211 216 217 217 218 219 233 225 222 450mb Speed(kt): 26 26 28 40 34 37 45 53 61 64 61 66 58 44 45 400mb GPH (m): 7574 7566 7538 7529 7529 7538 7506 7504 7503 7479 7454 7442 7454 7456 7442 400mb Temp (C): -19.9 -19.8 -21.6 -21.5 -21.5 -20.6 -20.9 -20.4 -20.3 -19.8 -20.3 -20.2 -21.0 -21.4 -21.8 400mb Dewpt(C): -28.7 -35.1 -30.4 -44.2 -48.8 -46.0 -47.9 -46.2 -42.9 -49.7 -47.6 -51.9 -42.9 -44.2 -42.1 400mb RH (%): 46 25 46 12 7 9 8 9 12 6 7 5 13 12 15 400mb Dir: 193 193 197 201 213 218 212 215 215 215 216 216 230 223 224 400mb Speed(kt): 30 31 33 42 43 44 58 64 71 74 73 77 61 51 51 350mb GPH (m): 8549 8541 8510 8498 8498 8512 8478 8477 8479 8456 8428 8416 8425 8426 8408 350mb Temp (C): -27.4 -27.8 -26.9 -28.8 -28.4 -27.3 -27.9 -27.4 -27.0 -26.5 -27.3 -27.1 -27.5 -28.1 -29.5 350mb Dewpt(C): -34.8 -39.0 -49.0 -47.1 -52.5 -45.1 -47.5 -48.5 -45.8 -51.9 -48.3 -56.0 -56.1 -52.9 -49.9 350mb RH (%): 50 35 11 17 9 18 15 13 16 8 13 5 5 8 13 350mb Dir: 194 189 195 203 216 221 212 216 217 215 215 214 227 221 222 350mb Speed(kt): 37 34 37 48 50 53 63 69 74 78 78 81 67 69 63 300mb GPH (m): 9642 9631 9603 9581 9584 9603 9568 9567 9572 9550 9520 9508 9516 9515 9492 300mb Temp (C): -34.8 -35.8 -35.8 -37.6 -36.6 -35.3 -35.6 -35.6 -34.8 -35.1 -35.1 -35.7 -35.0 -35.8 -36.4 300mb Dewpt(C): -46.4 -54.6 -50.7 -51.1 -57.5 -50.5 -52.8 -49.6 -49.5 -49.2 -52.0 -53.1 -61.1 -59.8 -61.5 300mb RH (%): 31 14 22 25 11 21 17 24 23 24 18 16 6 8 7 300mb Dir: 194 192 196 204 220 221 217 220 221 218 218 217 226 220 220 300mb Speed(kt): 47 38 44 51 58 58 73 75 81 86 83 87 78 78 80 250mb GPH (m): 10889 10871 10841 10814 10824 10847 10812 10812 10818 10798 10767 10755 10766 10761 10734 250mb Temp (C): -44.6 -46.1 -46.3 -46.2 -44.6 -44.8 -44.2 -43.9 -43.7 -43.0 -43.5 -43.0 -42.8 -43.2 -44.3 250mb Dewpt(C): -51.9 -55.8 -56.1 -61.0 -63.3 -54.7 -59.4 -60.5 -59.6 -60.5 -60.8 -64.7 -65.1 -66.4 -65.2 250mb RH (%): 46 35 34 19 12 34 19 16 17 14 15 9 8 7 9 250mb Dir: 193 193 208 206 223 222 219 222 220 219 219 220 226 221 220 250mb Speed(kt): 57 42 55 57 69 64 81 82 86 95 92 96 92 88 90 200mb GPH (m): 12348 12323 12293 12275 12291 12310 12281 12282 12291 12274 12241 12232 12246 12241 12206 200mb Temp (C): -53.3 -53.6 -53.2 -50.6 -50.8 -52.0 -50.7 -50.7 -50.7 -50.1 -50.0 -49.5 -49.1 -48.5 -50.4 200mb Dewpt(C): -66.2 -66.3 -68.0 -70.7 -71.6 -67.8 -69.3 -70.9 -67.0 -70.2 -70.3 -75.8 -70.3 -74.0 -67.3 200mb RH (%): 22 22 17 9 8 15 11 9 15 9 9 4 8 5 14 200mb Dir: 192 198 208 210 225 223 220 221 221 220 220 218 222 222 219 200mb Speed(kt): 57 50 59 64 73 62 73 73 89 94 94 93 97 101 105 150mb GPH (m): 14182 14170 14147 14143 14156 14166 14143 14146 14154 14138 14108 14101 14116 14106 14068 150mb Temp (C): -55.3 -54.0 -53.6 -52.7 -53.0 -52.9 -52.9 -53.0 -52.3 -51.9 -51.6 -52.3 -51.9 -52.4 -52.6 150mb Dewpt(C): -81.9 -81.2 -83.6 -82.9 -83.2 -83.2 -80.3 -80.7 -79.8 -82.3 -82.1 -82.2 -82.4 -82.7 -83.3 150mb RH (%): 3 3 2 2 2 2 3 3 3 2 2 2 2 2 2 150mb Dir: 199 201 210 213 223 225 219 222 222 217 221 215 218 218 219 150mb Speed(kt): 43 48 47 43 48 45 41 48 55 61 67 77 74 77 81 100mb GPH (m): 16726 16734 16717 16720 16735 16742 16720 16727 16738 16726 16691 16690 16705 16690 16648 100mb Temp (C): -61.5 -60.6 -60.1 -58.4 -58.6 -59.3 -58.8 -58.5 -59.0 -60.1 -57.5 -57.6 -57.8 -57.4 -56.8 100mb Dewpt(C): -89.8 -89.0 -88.8 -92.0 -91.9 -87.9 -87.4 -87.3 -87.6 -88.5 -90.4 -86.6 -91.2 -90.5 -90.4 100mb RH (%): 2 2 2 1 1 2 2 2 2 2 1 2 1 1 1 100mb Dir: 182 201 200 196 214 212 221 228 214 205 211 206 215 191 203 100mb Speed(kt): 18 25 21 22 20 22 24 21 21 32 29 29 36 34 33