Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUL 21, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 989.1 989.3 989.2 989.4 987.6 988.7 988.8 988.6 986.6 987.8 990.0 990.9 991.4 992.8 993.0 Mean SLP (mb): 1012.2 1012.6 1012.8 1012.6 1010.4 1011.9 1012.3 1011.7 1009.3 1011.1 1013.9 1014.6 1014.9 1016.7 1017.0 2m agl Tmp (F): 87.5 76.2 68.5 84.0 94.4 80.8 72.7 86.2 93.2 78.3 64.1 69.9 75.6 66.2 61.5 2m agl Dewpt(F): 63.2 58.5 55.9 62.9 64.2 69.2 66.3 70.8 69.4 68.2 59.4 59.8 61.8 59.0 57.0 2m agl RH (%): 42 53 63 47 35 67 80 58 44 70 84 70 61 77 85 10m agl Dir: 79 62 73 3 337 326 85 288 319 305 193 213 237 214 223 10m agl Spd(kt): 4 5 3 2 4 2 2 2 7 3 4 5 7 5 3 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 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 0.04 0.04 0.04 0.04 0.04 0.04 Sfc CAPE (J/kg): 224.5 34.3 11.1 39.5 364.7 850.2 184.0 1697.1 2084.6 1168.8 0.0 0.0 0.0 1.1 4.2 Sfc CINH (J/kg):-141.1 -21.2 -37.2 -48.1 -61.5 -215.9 -565.5 -163.4 -81.0 -311.4 0.0 0.0 -453.1 -0.2 0.0 0-3km Hel(J/kg): 63.1 67.5 36.7 28.9 71.0 98.2 60.9 32.6 30.4 37.9 77.0 44.4 26.4 15.9 63.3 Precip H20 (in): 1.14 1.05 1.07 1.04 1.20 1.40 1.48 1.52 1.54 1.51 1.51 1.48 1.27 0.94 0.94 Lifted Index(C): -1.7 1.1 1.5 0.9 -2.2 -4.0 -4.5 -6.4 -6.4 -4.8 -4.0 -3.1 -3.1 1.6 3.1 700mb VV(-ub/s): -1.2 -1.3 0.3 0.0 -0.3 -1.1 1.0 1.4 -0.2 -0.3 0.2 5.2 -0.3 -0.7 -0.7 Thk1000-500mb(m)5742.1 5752.3 5752.3 5765.8 5792.6 5787.9 5779.9 5787.6 5803.6 5780.6 5739.7 5726.6 5718.4 5703.0 5686.9 Thk1000-850mb(m)1422.4 1421.6 1415.0 1423.8 1440.6 1432.6 1423.1 1430.8 1442.3 1429.7 1393.6 1389.3 1392.8 1379.1 1366.9 Thk850-700mb(m):1641.0 1643.0 1642.8 1646.1 1650.2 1651.4 1653.9 1655.3 1659.7 1654.3 1652.5 1646.7 1634.3 1623.2 1618.4 SWEAT Index: 83.7 47.7 55.9 67.4 59.5 118.3 157.0 133.3 114.3 99.7 169.4 201.0 247.4 204.3 179.4 Total Totals Idx 43.0 39.3 39.0 39.2 38.3 44.8 50.0 49.4 48.4 47.7 50.6 50.1 49.8 43.0 39.7 Frz Hgt(ft amsl) 13839 14465 14738 14678 15359 15278 15157 15042 14945 14920 14510 14351 15010 15373 15548 0WetBlbHgt(amsl) 11550 11580 11895 12851 13443 13115 14175 14304 14615 13844 14003 13530 11368 9536 9683 Equil Prs (mb): 365 989 989 376 225 232 336 195 190 229 990 991 374 993 993 Equil Hgt(amsl): 27047 26 26 26348 38231 37558 29015 41079 41562 37568 26 26 26264 26 26 Hail Size(in): 0.08 0.00 0.00 0.00 0.06 0.39 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.21 0.00 Conv Wind Gust: 58.9 54.9 52.2 56.3 60.9 54.7 53.6 55.5 59.5 52.9 54.0 51.0 50.7 46.1 24.0 Showalter Index: 3.2 5.3 5.4 5.3 5.6 1.8 -1.2 -0.6 0.0 0.5 -1.5 -2.3 -3.3 1.0 3.6 Cap Strength(C): 0.0 -999.9 -999.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -999.9 -999.9 2.4 -999.9 3.9 Storm Dir (deg): 176 228 220 227 253 261 251 240 248 220 223 203 238 251 260 Storm Spd (kts): 5 5 5 7 10 9 8 6 7 6 8 9 11 12 12 2m HeatIndex(F): 88 76 68 85 97 84 73 92 99 78 64 70 76 66 61 2m WindChill(F): 87 76 68 84 94 81 73 86 93 78 64 70 76 66 61 1000mb GPH (m): 107 110 110 110 92 104 106 103 83 97 118 125 129 142 144 950mb GPH (m): 561 560 556 561 553 558 554 557 544 548 555 565 574 580 578 950mb Temp (C): 25.4 26.4 24.2 25.9 30.2 27.5 25.6 26.5 29.5 26.8 15.8 15.9 19.1 15.0 12.7 950mb Dewpt(C): 15.4 13.8 13.0 9.6 15.8 18.5 17.9 17.4 18.8 17.2 13.2 13.8 14.7 14.2 12.7 950mb RH (%): 52 44 48 34 40 56 61 56 51 54 84 87 75 95 100 950mb Dir: 93 81 119 33 343 1 174 308 322 345 187 209 236 214 225 950mb Speed(kt): 8 12 7 2 4 8 2 1 9 6 7 5 8 8 6 900mb GPH (m): 1034 1035 1029 1036 1032 1036 1030 1034 1023 1026 1017 1025 1036 1038 1032 900mb Temp (C): 23.5 24.3 23.4 24.9 26.3 26.1 24.6 25.9 27.2 26.2 17.9 16.3 15.1 14.6 11.6 900mb Dewpt(C): 10.8 7.9 10.1 3.7 10.9 13.1 13.1 9.9 9.2 10.4 16.9 15.2 13.6 12.1 11.1 900mb RH (%): 43 34 42 24 37 43 47 35 31 35 93 93 90 85 97 900mb Dir: 112 145 115 96 3 120 268 67 336 23 222 208 233 227 225 900mb Speed(kt): 7 6 7 9 4 2 2 2 7 1 3 7 8 5 11 850mb GPH (m): 1530 1532 1525 1534 1533 1537 1529 1534 1525 1526 1512 1515 1522 1521 1511 850mb Temp (C): 20.4 21.3 21.4 22.5 23.4 23.2 22.1 22.8 24.3 23.2 22.1 18.8 15.6 13.5 12.3 850mb Dewpt(C): 4.8 2.1 1.4 1.7 0.8 6.9 8.9 7.9 6.8 6.0 9.0 12.3 15.2 12.9 10.9 850mb RH (%): 35 27 26 24 21 34 42 37 31 32 42 65 97 96 91 850mb Dir: 106 210 126 117 94 147 230 145 293 85 26 181 224 258 241 850mb Speed(kt): 8 2 8 6 5 4 3 3 4 1 5 3 13 13 12 800mb GPH (m): 2049 2052 2045 2056 2056 2061 2052 2058 2052 2051 2035 2035 2038 2033 2020 800mb Temp (C): 17.4 17.8 17.9 18.5 19.3 19.0 18.8 19.4 20.5 19.3 18.7 17.6 15.0 13.6 12.0 800mb Dewpt(C): -2.6 -1.7 -2.5 -3.0 -1.1 7.4 5.2 4.7 7.2 6.5 7.0 8.1 9.1 4.2 7.1 800mb RH (%): 25 26 24 22 24 46 40 37 41 42 45 53 67 52 71 800mb Dir: 141 232 163 127 122 187 211 182 236 98 129 124 222 237 243 800mb Speed(kt): 10 3 3 2 5 8 7 4 2 3 4 6 13 15 11 750mb GPH (m): 2595 2599 2592 2603 2606 2610 2602 2609 2604 2601 2585 2584 2582 2573 2558 750mb Temp (C): 13.6 13.6 13.6 14.0 14.7 14.2 15.3 15.4 15.7 15.1 14.9 14.1 12.3 10.1 9.6 750mb Dewpt(C): -5.2 -3.4 -5.1 -3.0 -0.6 6.4 3.3 6.2 4.9 5.9 6.1 5.8 5.5 -6.1 -2.1 750mb RH (%): 26 30 26 30 34 58 44 53 48 53 55 57 62 31 44 750mb Dir: 173 219 235 180 153 196 234 245 226 125 176 140 202 231 247 750mb Speed(kt): 9 5 4 1 6 11 12 6 1 4 10 11 12 16 14 700mb GPH (m): 3171 3175 3168 3180 3183 3188 3183 3189 3185 3181 3164 3161 3156 3144 3129 700mb Temp (C): 8.8 8.7 9.1 9.6 9.7 10.0 11.6 10.7 10.8 9.8 10.1 9.5 8.1 9.0 9.2 700mb Dewpt(C): -6.7 -4.7 -5.4 -3.5 0.8 1.1 -0.5 3.9 4.3 4.4 5.1 3.7 0.7 -29.9 -27.5 700mb RH (%): 32 38 35 39 53 53 43 62 63 69 70 66 59 5 6 700mb Dir: 189 200 241 181 183 206 234 234 198 139 192 147 182 215 231 700mb Speed(kt): 7 6 5 3 8 12 15 8 2 5 16 11 14 20 23 650mb GPH (m): 3778 3782 3776 3789 3794 3800 3797 3802 3798 3792 3775 3771 3763 3754 3739 650mb Temp (C): 3.3 4.1 4.5 4.5 5.2 6.4 6.3 6.1 5.7 5.2 4.7 4.2 5.1 6.7 6.4 650mb Dewpt(C): -5.7 -7.7 -6.3 -3.7 0.4 -4.2 -0.7 2.0 2.9 1.0 2.5 3.0 -27.4 -35.6 -32.7 650mb RH (%): 51 41 45 55 71 46 61 75 82 74 86 92 8 3 4 650mb Dir: 217 208 235 196 209 236 221 219 191 141 187 150 186 207 227 650mb Speed(kt): 6 8 3 7 13 15 14 10 9 7 16 17 17 22 25 600mb GPH (m): 4420 4427 4422 4436 4442 4451 4447 4452 4447 4440 4422 4417 4410 4404 4389 600mb Temp (C): -1.5 -0.1 0.4 0.2 1.6 1.5 1.3 0.9 0.7 0.8 0.0 -0.3 1.1 1.9 2.6 600mb Dewpt(C): -13.9 -15.6 -8.5 -2.2 -8.3 -6.0 -2.1 -1.8 -0.6 -3.5 -2.2 -6.1 -29.8 -26.6 -38.9 600mb RH (%): 38 30 51 84 47 57 78 82 91 73 85 65 8 10 3 600mb Dir: 231 224 185 211 236 243 215 208 189 191 196 172 194 210 226 600mb Speed(kt): 3 6 4 15 27 21 17 12 15 12 17 22 19 21 23 550mb GPH (m): 5107 5117 5115 5128 5137 5145 5141 5146 5141 5134 5114 5109 5103 5099 5085 550mb Temp (C): -5.3 -4.6 -3.4 -3.4 -3.1 -3.5 -3.9 -3.7 -3.8 -4.3 -3.9 -3.9 -3.5 -2.8 -2.5 550mb Dewpt(C): -16.8 -10.2 -9.1 -8.1 -12.8 -8.5 -6.7 -6.7 -5.7 -6.0 -18.7 -27.2 -36.6 -36.2 -35.0 550mb RH (%): 40 65 65 70 47 68 81 80 87 88 31 15 6 6 6 550mb Dir: 57 224 219 214 232 243 217 201 192 205 203 186 206 216 225 550mb Speed(kt): 5 7 15 24 37 26 19 18 20 22 19 24 22 22 24 500mb GPH (m): 5849 5862 5862 5876 5885 5892 5886 5890 5887 5877 5858 5852 5848 5845 5831 500mb Temp (C): -8.9 -7.9 -8.1 -7.5 -7.1 -7.4 -9.5 -9.3 -8.7 -9.3 -9.7 -9.6 -9.5 -8.3 -8.3 500mb Dewpt(C): -11.7 -13.7 -12.6 -19.1 -24.8 -24.1 -11.5 -11.7 -11.8 -12.9 -16.4 -19.7 -22.3 -35.2 -35.9 500mb RH (%): 80 63 70 39 23 25 85 83 78 75 58 44 35 10 9 500mb Dir: 188 230 217 213 226 238 216 204 202 208 210 189 208 219 224 500mb Speed(kt): 11 18 23 36 40 28 24 24 25 25 19 25 24 24 25 450mb GPH (m): 6663 6676 6676 6689 6700 6704 6692 6696 6695 6684 6660 6657 6650 6651 6639 450mb Temp (C): -11.3 -11.8 -11.8 -12.0 -11.9 -12.0 -14.0 -14.5 -13.9 -14.9 -15.7 -15.2 -16.6 -14.8 -13.9 450mb Dewpt(C): -16.9 -22.0 -17.9 -19.9 -20.1 -49.9 -24.1 -22.1 -30.4 -21.1 -24.8 -24.8 -26.9 -39.4 -43.0 450mb RH (%): 63 43 61 52 51 3 42 53 24 60 46 44 41 11 7 450mb Dir: 223 225 221 210 220 225 223 207 200 203 216 191 214 228 224 450mb Speed(kt): 33 36 39 41 36 28 25 24 27 26 20 24 30 26 30 400mb GPH (m): 7557 7569 7569 7581 7591 7593 7578 7579 7578 7565 7539 7534 7525 7531 7522 400mb Temp (C): -16.5 -16.3 -16.6 -17.4 -17.5 -18.4 -18.9 -19.7 -20.4 -20.1 -21.5 -21.8 -21.5 -21.2 -19.5 400mb Dewpt(C): -21.2 -21.9 -37.2 -24.0 -29.2 -67.7 -50.9 -41.1 -32.0 -36.3 -31.9 -36.5 -45.8 -46.1 -51.0 400mb RH (%): 67 62 16 57 36 1 5 14 36 23 39 26 10 9 5 400mb Dir: 218 220 222 213 212 211 225 199 200 202 217 204 216 235 223 400mb Speed(kt): 54 58 54 43 36 33 23 26 33 32 25 31 37 33 37 350mb GPH (m): 8550 8562 8558 8568 8576 8576 8557 8555 8552 8538 8507 8505 8497 8503 8498 350mb Temp (C): -22.4 -22.1 -23.4 -23.6 -24.2 -24.6 -26.0 -27.2 -27.3 -28.2 -27.9 -27.9 -27.4 -26.9 -26.6 350mb Dewpt(C): -26.5 -27.5 -28.1 -35.1 -34.1 -61.9 -51.7 -42.7 -38.2 -34.4 -50.0 -41.8 -56.4 -54.5 -47.1 350mb RH (%): 69 62 66 35 41 2 8 23 36 56 11 26 5 6 14 350mb Dir: 212 210 219 212 211 205 215 199 203 196 216 215 222 239 230 350mb Speed(kt): 61 60 60 48 38 39 29 30 38 35 34 42 45 46 47 300mb GPH (m): 9665 9680 9669 9677 9683 9679 9655 9647 9642 9626 9598 9592 9587 9600 9592 300mb Temp (C): -29.6 -29.7 -31.1 -31.3 -31.6 -32.8 -33.6 -34.8 -35.6 -36.2 -36.0 -36.5 -35.5 -34.1 -34.8 300mb Dewpt(C): -36.8 -35.7 -35.2 -38.4 -39.3 -45.6 -55.9 -48.8 -45.0 -54.1 -48.1 -50.3 -54.2 -53.0 -50.4 300mb RH (%): 51 57 68 51 48 28 10 24 39 15 29 24 14 14 20 300mb Dir: 218 212 213 208 203 205 208 205 199 202 220 218 222 242 233 300mb Speed(kt): 68 60 59 56 46 49 40 39 51 43 48 48 55 67 65 250mb GPH (m): 10940 10953 10938 10941 10945 10938 10911 10894 10885 10867 10839 10832 10833 10848 10842 250mb Temp (C): -39.4 -39.6 -40.2 -40.8 -41.4 -41.8 -41.9 -43.7 -44.8 -45.5 -45.0 -44.5 -43.2 -43.2 -43.4 250mb Dewpt(C): -47.9 -47.7 -44.8 -49.0 -46.9 -50.7 -65.6 -54.7 -55.5 -61.3 -57.6 -60.4 -62.3 -59.6 -59.2 250mb RH (%): 42 43 63 42 57 39 7 31 31 17 25 17 12 16 18 250mb Dir: 218 211 214 209 203 205 201 205 199 201 222 222 223 239 232 250mb Speed(kt): 79 59 61 51 46 56 55 51 58 46 57 61 67 75 72 200mb GPH (m): 12421 12438 12421 12423 12427 12420 12390 12363 12350 12328 12305 12306 12315 12326 12312 200mb Temp (C): -52.8 -51.3 -51.0 -50.3 -50.2 -50.2 -50.1 -51.1 -50.9 -50.4 -49.5 -48.8 -48.6 -49.9 -51.0 200mb Dewpt(C): -58.7 -59.6 -61.4 -71.3 -68.9 -74.6 -73.5 -70.1 -69.0 -69.9 -68.3 -70.8 -70.1 -66.6 -66.6 200mb RH (%): 51 39 30 8 11 5 6 10 12 10 11 7 8 14 16 200mb Dir: 224 221 222 203 207 202 199 196 205 208 225 224 224 237 233 200mb Speed(kt): 80 59 52 42 44 50 54 57 59 53 63 69 72 68 68 150mb GPH (m): 14231 14248 14237 14249 14259 14257 14228 14221 14216 14198 14180 14181 14186 14189 14171 150mb Temp (C): -60.8 -62.7 -60.7 -61.0 -60.6 -58.7 -58.1 -54.5 -53.7 -51.1 -52.0 -52.5 -52.2 -53.0 -53.6 150mb Dewpt(C): -80.1 -75.9 -80.9 -79.4 -80.7 -81.6 -82.5 -82.0 -81.3 -86.3 -82.4 -82.7 -79.7 -80.3 -81.2 150mb RH (%): 8 18 7 9 7 5 4 3 3 1 2 2 3 3 3 150mb Dir: 219 220 212 214 216 202 206 205 204 212 226 216 224 235 232 150mb Speed(kt): 77 63 59 58 46 40 41 30 38 49 48 52 54 54 55 100mb GPH (m): 16756 16761 16752 16756 16759 16777 16742 16750 16752 16754 16734 16734 16751 16753 16723 100mb Temp (C): -60.8 -62.1 -61.7 -63.1 -64.3 -62.9 -63.9 -63.6 -62.0 -60.7 -61.2 -60.2 -60.0 -60.9 -60.2 100mb Dewpt(C): -89.1 -90.0 -89.8 -88.5 -87.3 -88.2 -87.2 -88.6 -87.4 -89.0 -86.8 -88.6 -88.3 -86.4 -84.5 100mb RH (%): 2 2 2 3 4 3 4 3 3 2 3 2 2 3 4 100mb Dir: 206 221 190 191 207 205 188 215 210 205 217 206 222 226 232 100mb Speed(kt): 19 21 14 17 20 12 20 21 15 17 19 21 24 26 18