Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUL 20, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 989.8 988.9 989.3 989.3 989.1 990.2 989.0 990.4 990.1 990.3 987.8 988.8 989.1 989.7 988.7 Mean SLP (mb): 1013.8 1012.5 1012.5 1012.7 1012.8 1013.4 1011.9 1013.7 1013.8 1013.6 1010.7 1012.1 1012.8 1013.1 1011.7 2m agl Tmp (F): 60.3 73.9 77.6 73.0 69.1 81.8 90.7 76.7 69.0 81.4 87.3 78.2 68.7 76.6 86.0 2m agl Dewpt(F): 53.8 60.5 62.2 64.4 61.9 66.2 64.8 66.5 63.8 67.2 67.2 65.4 62.4 64.1 59.0 2m agl RH (%): 79 62 58 73 77 58 40 70 83 61 50 63 80 64 38 10m agl Dir: 88 301 280 46 90 285 307 335 83 271 322 291 190 271 299 10m agl Spd(kt): 1 1 1 2 2 3 6 2 2 2 6 2 2 3 7 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 0.03 0.00 AccumPrecip(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.04 0.04 Sfc CAPE (J/kg): 0.0 1.2 22.0 16.0 0.2 62.9 305.1 228.3 7.8 546.7 1295.5 563.8 14.8 109.4 2.1 Sfc CINH (J/kg): 0.0 -3.4 -42.3 -55.0 -7.0 -196.6 -56.3 -255.1 -44.5 -252.3 -120.6 -308.7 -53.0 -336.8 -226.9 0-3km Hel(J/kg): 136.4 110.2 25.0 52.2 77.5 74.0 77.8 85.2 31.4 35.3 68.2 42.5 24.0 28.2 54.0 Precip H20 (in): 0.66 0.94 1.36 1.27 1.28 1.26 1.19 1.19 1.15 1.26 1.32 1.30 1.29 1.41 1.11 Lifted Index(C): 3.8 2.5 3.4 3.0 2.8 -0.7 -1.8 -2.4 -1.0 -3.1 -4.9 -2.7 -0.8 -0.2 0.4 700mb VV(-ub/s): 3.7 0.1 -0.8 -1.1 1.0 -0.9 -1.7 -2.5 -0.5 1.0 -0.1 -0.8 2.9 -1.2 0.0 Thk1000-500mb(m)5733.2 5739.0 5736.6 5747.4 5747.2 5751.5 5773.1 5766.4 5757.6 5757.9 5774.3 5758.3 5733.7 5725.1 5741.2 Thk1000-850mb(m)1394.9 1406.0 1412.4 1416.4 1411.0 1416.3 1429.8 1420.9 1414.7 1420.1 1432.8 1425.6 1411.4 1409.6 1420.6 Thk850-700mb(m):1640.1 1642.0 1635.0 1636.2 1635.6 1637.9 1640.8 1643.0 1645.5 1646.3 1651.1 1647.8 1642.1 1638.6 1638.2 SWEAT Index: 40.6 39.4 100.9 48.5 57.2 86.5 115.3 102.4 63.5 33.7 64.6 37.9 41.0 127.1 117.8 Total Totals Idx 31.1 39.1 37.0 32.9 35.9 40.0 40.7 41.0 40.6 37.6 43.9 41.4 41.7 47.3 45.6 Frz Hgt(ft amsl) 15275 14816 14082 14099 15396 15243 15347 15154 14770 14552 14510 14290 13925 13583 14006 0WetBlbHgt(amsl) 9761 11206 13671 13616 13449 13362 13040 13307 13816 14137 14219 13684 13522 13158 11962 Equil Prs (mb): 990 989 551 592 989 285 234 296 990 230 209 249 989 275 283 Equil Hgt(amsl): 26 26 16693 14822 26 32848 37315 31997 26 37474 39514 35677 26 33356 32738 Hail Size(in): 0.13 0.00 0.00 0.00 0.07 0.18 0.24 0.05 0.00 0.00 0.00 0.00 0.00 0.09 0.00 Conv Wind Gust: 59.2 55.2 49.6 50.0 48.0 53.0 59.7 54.7 53.7 53.8 57.0 52.8 52.5 50.6 58.5 Showalter Index: 9.5 5.6 6.4 8.6 7.1 4.7 4.1 4.2 4.7 6.3 2.8 4.2 4.1 0.5 1.6 Cap Strength(C):-999.9 -999.9 0.0 0.0 -999.9 0.0 0.0 0.0 -999.9 0.0 0.0 0.0 -999.9 0.0 0.0 Storm Dir (deg): 239 214 224 231 246 245 260 266 261 245 249 242 241 247 267 Storm Spd (kts): 11 9 8 8 9 10 12 12 10 8 8 7 7 7 9 2m HeatIndex(F): 60 74 78 73 69 84 93 77 69 84 90 78 69 77 85 2m WindChill(F): 60 74 78 73 69 82 91 77 69 81 87 78 69 77 86 1000mb GPH (m): 116 107 110 110 110 117 106 119 118 119 95 105 110 113 103 950mb GPH (m): 554 551 559 559 556 567 563 570 564 569 551 557 554 559 557 950mb Temp (C): 19.0 21.5 23.2 24.5 23.4 23.4 27.9 25.4 24.2 24.4 27.0 26.0 22.5 20.4 25.4 950mb Dewpt(C): 11.5 11.1 13.6 14.6 14.5 14.5 15.9 17.0 16.3 14.1 16.7 15.8 14.9 13.7 12.7 950mb RH (%): 61 50 54 53 56 56 46 58 60 51 52 52 61 65 44 950mb Dir: 61 83 330 62 45 295 310 2 334 52 330 350 253 268 302 950mb Speed(kt): 2 3 1 4 2 2 6 7 3 0 9 7 3 2 9 900mb GPH (m): 1019 1019 1029 1032 1027 1039 1039 1044 1037 1042 1028 1032 1025 1028 1029 900mb Temp (C): 19.4 21.7 21.8 22.8 22.1 23.0 24.4 24.2 23.8 24.4 26.5 25.7 23.6 22.4 23.4 900mb Dewpt(C): 9.6 6.0 8.6 8.1 10.5 7.5 7.8 6.3 4.7 4.2 -0.3 0.5 0.0 6.4 -5.1 900mb RH (%): 52 35 42 37 47 36 33 30 28 26 16 18 20 34 14 900mb Dir: 105 124 108 123 29 5 312 289 326 1 356 330 308 338 315 900mb Speed(kt): 3 9 5 4 2 1 5 4 5 3 6 4 6 7 9 850mb GPH (m): 1511 1513 1522 1527 1521 1534 1536 1540 1533 1539 1528 1531 1521 1523 1524 850mb Temp (C): 20.8 20.6 19.1 20.6 20.2 20.3 20.6 20.8 20.8 21.6 23.0 22.4 21.3 20.8 20.6 850mb Dewpt(C): -6.9 -1.2 4.2 0.8 1.3 4.3 5.8 4.5 1.3 -2.5 2.9 0.5 0.7 7.4 6.2 850mb RH (%): 14 22 36 26 28 34 37 33 27 19 26 23 24 41 38 850mb Dir: 161 150 170 165 193 222 258 257 300 360 352 297 321 350 313 850mb Speed(kt): 8 13 5 5 2 2 3 5 6 2 1 2 6 5 8 800mb GPH (m): 2031 2033 2040 2046 2039 2052 2055 2060 2053 2059 2051 2053 2042 2044 2044 800mb Temp (C): 17.5 17.5 16.3 16.9 16.3 16.5 17.4 17.6 17.7 18.0 19.0 18.6 17.5 17.1 16.8 800mb Dewpt(C): -8.0 -3.9 0.8 0.5 3.4 1.6 -0.8 -1.3 0.1 0.2 4.4 5.1 3.4 6.8 7.2 800mb RH (%): 16 22 34 32 41 36 28 27 30 29 37 40 38 50 52 800mb Dir: 174 163 234 249 169 211 237 235 260 227 218 243 322 350 293 800mb Speed(kt): 11 16 5 2 3 8 8 10 9 2 3 4 4 1 5 750mb GPH (m): 2576 2579 2584 2590 2583 2597 2601 2607 2601 2607 2601 2602 2589 2589 2589 750mb Temp (C): 13.2 13.4 12.3 11.9 12.0 12.7 13.1 13.6 14.1 14.3 14.5 14.0 12.9 12.0 11.9 750mb Dewpt(C): -13.1 -1.5 0.7 1.3 0.8 -0.8 0.5 -1.0 0.9 3.3 6.7 6.3 6.2 6.4 6.2 750mb RH (%): 14 35 44 48 45 39 42 36 40 47 59 59 63 68 67 750mb Dir: 203 169 246 122 205 215 224 236 246 228 213 223 273 182 243 750mb Speed(kt): 14 15 4 4 8 14 12 13 10 6 6 7 3 3 5 700mb GPH (m): 3151 3155 3157 3163 3156 3172 3176 3183 3179 3185 3179 3178 3163 3162 3162 700mb Temp (C): 9.9 9.4 7.4 7.2 8.0 8.5 9.0 9.8 10.5 9.6 9.2 8.3 7.9 6.6 6.9 700mb Dewpt(C): -23.3 -4.6 -0.9 2.0 -0.7 -3.6 -1.0 0.8 -1.1 4.1 4.7 4.8 5.5 4.2 3.7 700mb RH (%): 8 37 55 69 54 42 49 53 44 68 73 78 85 84 79 700mb Dir: 216 185 108 173 222 212 222 241 238 230 210 200 182 206 221 700mb Speed(kt): 24 18 10 8 17 19 16 17 14 12 8 8 7 6 10 650mb GPH (m): 3761 3764 3762 3768 3763 3779 3787 3794 3791 3795 3788 3786 3770 3766 3767 650mb Temp (C): 6.1 4.9 3.0 3.1 3.8 4.4 5.8 5.9 5.8 4.3 4.3 3.7 3.2 2.4 2.7 650mb Dewpt(C): -26.1 -17.1 0.2 1.5 -0.9 -1.2 -1.9 -2.1 -2.3 2.2 2.2 1.2 1.0 0.9 -5.5 650mb RH (%): 8 19 82 89 71 66 57 56 56 86 86 83 85 90 54 650mb Dir: 216 199 147 197 217 207 225 236 227 222 203 191 185 217 206 650mb Speed(kt): 29 19 11 13 19 20 24 23 17 18 15 11 12 15 17 600mb GPH (m): 4410 4410 4406 4413 4410 4427 4436 4444 4439 4441 4434 4431 4414 4408 4410 600mb Temp (C): 1.7 0.7 -0.6 -0.7 1.4 1.5 1.5 1.1 0.4 0.0 -0.1 -0.5 -1.1 -1.7 -0.8 600mb Dewpt(C): -32.7 -26.1 -1.3 -2.5 -3.5 -4.9 -12.1 -6.0 -1.8 -1.6 -1.1 -2.6 -2.4 -3.7 -7.1 600mb RH (%): 6 12 96 88 70 62 35 59 85 89 93 86 91 86 62 600mb Dir: 215 212 199 211 219 209 223 231 221 212 209 197 192 204 208 600mb Speed(kt): 25 17 16 20 19 23 28 31 22 20 19 12 17 19 19 550mb GPH (m): 5104 5103 5098 5106 5107 5122 5131 5139 5132 5133 5126 5122 5103 5096 5100 550mb Temp (C): -3.1 -3.7 -4.1 -2.6 -2.0 -3.3 -2.8 -3.2 -4.4 -4.9 -4.9 -5.2 -5.5 -5.5 -3.9 550mb Dewpt(C): -45.3 -22.7 -4.3 -7.2 -12.8 -8.8 -15.7 -10.8 -7.5 -6.0 -5.6 -6.7 -11.2 -8.0 -22.2 550mb RH (%): 2 22 98 71 44 66 36 56 79 92 95 89 64 83 23 550mb Dir: 220 225 206 217 222 214 223 226 218 206 210 201 197 202 218 550mb Speed(kt): 23 13 25 25 26 25 31 36 30 24 23 21 19 22 24 500mb GPH (m): 5849 5846 5846 5858 5857 5869 5879 5886 5876 5877 5869 5863 5843 5839 5844 500mb Temp (C): -8.6 -9.8 -6.8 -5.8 -7.2 -7.7 -7.1 -7.9 -9.3 -9.3 -9.0 -9.2 -9.9 -9.5 -9.4 500mb Dewpt(C): -47.4 -11.9 -9.0 -17.6 -9.4 -17.8 -18.4 -13.1 -15.3 -11.0 -18.0 -19.5 -17.4 -15.6 -22.5 500mb RH (%): 3 85 85 39 84 44 41 66 62 87 48 44 55 62 34 500mb Dir: 223 216 210 216 218 218 219 224 212 201 202 204 210 213 221 500mb Speed(kt): 25 13 39 30 37 30 39 39 36 30 27 27 22 28 27 450mb GPH (m): 6657 6655 6662 6675 6670 6684 6693 6697 6684 6683 6678 6671 6646 6642 6647 450mb Temp (C): -13.5 -12.5 -11.2 -10.8 -12.0 -11.4 -12.4 -12.2 -13.4 -14.0 -13.4 -14.5 -15.5 -16.2 -16.6 450mb Dewpt(C): -29.7 -14.4 -14.5 -43.8 -14.5 -14.6 -19.3 -30.5 -34.1 -23.3 -27.7 -29.4 -26.6 -21.8 -30.8 450mb RH (%): 25 86 77 5 82 78 57 21 16 46 29 28 39 63 29 450mb Dir: 223 200 214 218 220 211 210 218 215 200 205 201 207 216 220 450mb Speed(kt): 30 38 42 34 46 40 45 32 33 33 31 34 26 30 30 400mb GPH (m): 7543 7547 7557 7569 7561 7575 7582 7585 7570 7567 7561 7552 7526 7517 7525 400mb Temp (C): -19.5 -17.6 -16.4 -16.9 -17.5 -18.1 -18.0 -19.3 -18.8 -19.6 -20.4 -20.1 -21.0 -21.4 -20.0 400mb Dewpt(C): -28.6 -19.3 -23.6 -19.4 -27.8 -21.3 -32.3 -32.3 -47.1 -43.1 -29.5 -39.9 -37.1 -39.5 -57.0 400mb RH (%): 45 87 54 81 41 76 28 32 7 11 45 16 23 19 3 400mb Dir: 227 201 218 220 222 210 206 212 213 202 205 208 212 219 225 400mb Speed(kt): 36 51 48 42 51 43 40 38 32 37 39 37 27 35 40 350mb GPH (m): 8521 8533 8548 8558 8548 8560 8565 8563 8549 8543 8539 8526 8494 8490 8499 350mb Temp (C): -25.4 -24.1 -23.1 -22.8 -23.3 -24.2 -24.4 -25.3 -26.5 -27.0 -26.2 -27.9 -28.6 -27.7 -28.0 350mb Dewpt(C): -28.2 -26.2 -26.2 -28.4 -26.8 -27.9 -35.1 -55.1 -47.1 -40.3 -44.5 -32.7 -46.1 -51.6 -50.3 350mb RH (%): 78 83 76 61 73 72 38 5 13 28 17 64 18 9 11 350mb Dir: 216 206 212 216 218 212 209 210 209 199 204 202 216 223 226 350mb Speed(kt): 58 56 58 55 58 49 41 39 36 45 45 37 35 43 42 300mb GPH (m): 9626 9640 9664 9674 9660 9666 9669 9663 9644 9635 9634 9615 9582 9577 9586 300mb Temp (C): -32.1 -31.5 -29.5 -29.7 -31.1 -31.9 -32.6 -33.4 -34.1 -34.8 -35.3 -36.2 -36.1 -36.7 -36.4 300mb Dewpt(C): -35.1 -35.4 -37.4 -37.3 -33.9 -38.5 -40.3 -57.7 -51.9 -48.7 -45.9 -48.1 -54.7 -50.4 -57.9 300mb RH (%): 75 70 47 49 77 53 47 8 16 24 34 30 14 24 10 300mb Dir: 220 214 211 216 213 206 206 205 205 195 203 204 218 223 227 300mb Speed(kt): 77 68 66 61 57 53 49 49 46 54 59 48 44 45 47 250mb GPH (m): 10889 10906 10937 10945 10927 10930 10929 10920 10897 10884 10877 10855 10821 10816 10826 250mb Temp (C): -41.1 -40.7 -39.9 -40.5 -40.7 -41.3 -41.7 -41.6 -42.7 -44.2 -44.7 -44.8 -45.0 -45.0 -44.8 250mb Dewpt(C): -45.2 -47.5 -49.7 -44.2 -45.2 -51.3 -48.2 -67.2 -62.0 -58.0 -56.2 -60.6 -60.5 -60.6 -61.3 250mb RH (%): 66 49 36 69 63 35 50 5 12 22 28 17 18 18 16 250mb Dir: 222 225 219 216 211 203 207 205 203 191 201 206 220 225 228 250mb Speed(kt): 85 82 73 60 55 52 53 57 59 66 65 50 50 52 58 200mb GPH (m): 12361 12383 12419 12426 12405 12406 12409 12401 12370 12348 12342 12325 12290 12284 12297 200mb Temp (C): -53.9 -52.7 -52.5 -52.0 -52.7 -51.9 -50.4 -50.1 -51.0 -51.7 -51.6 -49.3 -49.5 -48.8 -49.5 200mb Dewpt(C): -59.1 -57.5 -57.3 -59.1 -56.8 -62.7 -71.6 -72.1 -73.8 -69.8 -67.1 -69.2 -67.6 -71.0 -68.8 200mb RH (%): 55 58 58 45 63 28 8 7 6 11 16 9 12 7 10 200mb Dir: 229 224 223 219 216 205 210 204 205 196 204 211 218 224 231 200mb Speed(kt): 89 85 75 62 55 52 53 59 64 68 60 56 53 58 67 150mb GPH (m): 14175 14205 14229 14239 14224 14236 14248 14246 14220 14208 14203 14191 14167 14167 14176 150mb Temp (C): -59.7 -59.1 -61.6 -60.6 -58.4 -58.1 -58.1 -56.6 -56.7 -54.6 -53.5 -52.6 -52.0 -51.5 -51.2 150mb Dewpt(C): -79.7 -80.0 -78.5 -79.6 -87.5 -84.4 -82.4 -81.2 -81.7 -79.9 -81.1 -82.8 -79.5 -86.1 -81.7 150mb RH (%): 7 6 11 8 2 3 4 4 4 4 3 2 3 1 2 150mb Dir: 225 216 218 218 211 220 219 205 196 202 208 210 219 221 226 150mb Speed(kt): 86 74 77 65 54 51 48 37 35 38 44 49 54 53 52 100mb GPH (m): 16716 16737 16760 16760 16749 16755 16758 16772 16743 16748 16746 16752 16732 16732 16746 100mb Temp (C): -59.9 -60.5 -60.5 -62.1 -62.3 -63.5 -63.2 -63.3 -63.2 -62.1 -61.3 -60.5 -60.7 -60.1 -59.1 100mb Dewpt(C): -88.3 -88.8 -88.7 -87.5 -90.1 -88.6 -88.2 -86.7 -86.7 -87.6 -89.3 -88.8 -88.9 -88.4 -87.8 100mb RH (%): 2 2 2 3 2 3 3 4 4 3 2 2 2 2 2 100mb Dir: 199 215 220 220 202 189 205 215 194 177 204 211 217 216 223 100mb Speed(kt): 19 21 21 17 18 17 19 16 10 22 23 19 17 21 22