Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z MAY 7, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 995.9 996.8 996.1 996.5 993.2 993.1 993.8 996.5 996.5 997.0 996.0 994.9 991.8 991.9 992.5 Mean SLP (mb): 1020.0 1021.3 1020.9 1021.2 1017.3 1017.4 1018.3 1021.1 1020.7 1021.5 1020.7 1019.1 1015.6 1016.1 1017.0 2m agl Tmp (F): 64.2 54.6 47.4 53.6 64.2 56.3 53.2 56.7 63.1 55.1 48.6 62.7 69.8 58.7 52.4 2m agl Dewpt(F): 55.3 50.4 46.2 45.3 46.7 46.9 46.3 43.9 45.5 45.4 43.9 48.5 52.5 50.4 48.2 2m agl RH (%): 72 86 96 73 52 70 77 62 52 69 83 59 53 73 85 10m agl Dir: 311 313 311 241 285 85 131 215 272 343 80 293 304 306 253 10m agl Spd(kt): 5 5 3 2 4 0 2 6 5 2 1 3 5 4 2 6hr Precip (in): 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.01 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 Sfc CAPE (J/kg): 24.0 1.9 3.3 8.0 0.2 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.9 0.0 0.0 Sfc CINH (J/kg): -0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 0.0 0.0 -3.7 0.0 0.0 0-3km Hel(J/kg): 93.8 106.8 113.2 70.5 68.2 84.2 89.7 57.5 72.1 66.9 42.5 41.0 98.6 161.5 106.5 Precip H20 (in): 0.84 0.80 0.55 0.46 0.48 0.54 0.55 0.42 0.57 0.59 0.51 0.49 0.52 0.61 0.72 Lifted Index(C): 5.0 8.9 15.8 17.0 12.3 10.3 9.9 12.3 9.1 7.9 7.6 7.2 2.6 6.4 7.7 700mb VV(-ub/s): 1.7 -2.0 -2.4 0.7 -1.0 -1.0 0.4 -0.5 -1.2 -1.5 -0.6 -0.1 0.5 2.3 2.0 Thk1000-500mb(m)5593.3 5574.6 5568.9 5570.9 5606.5 5604.2 5572.5 5526.8 5554.6 5560.0 5561.2 5578.9 5603.8 5596.6 5574.7 Thk1000-850mb(m)1358.3 1346.3 1334.5 1333.8 1357.9 1354.3 1346.3 1337.4 1350.6 1348.7 1346.6 1356.1 1374.7 1363.9 1347.6 Thk850-700mb(m):1593.0 1586.3 1587.1 1586.4 1591.8 1593.2 1583.6 1572.9 1572.5 1578.7 1584.5 1589.7 1595.6 1594.5 1584.7 SWEAT Index: 137.2 97.0 67.0 51.6 46.6 50.9 57.8 61.4 58.1 38.6 33.5 25.6 40.3 50.6 92.1 Total Totals Idx 40.5 35.0 13.1 7.5 10.1 20.5 13.9 6.2 29.1 38.5 39.1 39.1 39.1 33.6 35.0 Frz Hgt(ft amsl) 11868 11514 11761 11808 12368 12876 11475 10076 10360 11848 11676 11839 11971 12118 12023 0WetBlbHgt(amsl) 8417 7604 4713 4300 4919 5755 4724 3331 7984 7612 7027 6584 6488 7290 7530 Equil Prs (mb): 845 997 996 997 993 993 994 997 997 997 996 995 992 992 993 Equil Hgt(amsl): 5184 26 26 26 26 26 26 26 26 26 26 26 26 26 26 Hail Size(in): 0.00 -0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 Conv Wind Gust: 25.6 43.4 54.9 55.5 57.7 52.2 50.1 55.1 38.7 46.5 47.4 47.4 54.0 49.4 30.1 Showalter Index: 5.7 9.2 19.1 20.4 18.9 15.9 17.6 17.4 13.3 8.0 7.7 7.6 7.3 10.2 9.5 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 -999.9 -999.9 Storm Dir (deg): 311 320 328 323 315 305 280 285 318 309 312 268 247 252 258 Storm Spd (kts): 15 17 16 12 12 12 13 15 14 10 7 6 10 14 15 2m HeatIndex(F): 64 55 47 54 64 56 53 57 63 55 49 63 70 59 52 2m WindChill(F): 64 55 47 54 64 56 53 57 63 55 49 63 70 59 52 1000mb GPH (m): 169 177 171 175 146 146 152 175 175 179 171 161 133 135 141 950mb GPH (m): 603 604 594 598 579 577 580 601 607 608 598 593 573 568 568 950mb Temp (C): 12.8 9.2 6.2 6.2 13.0 11.9 10.8 7.9 12.0 10.6 10.2 11.4 16.4 13.9 10.0 950mb Dewpt(C): 11.8 8.4 4.3 5.2 5.8 8.1 5.8 4.2 5.4 5.9 3.9 6.9 9.2 9.7 7.7 950mb RH (%): 94 94 87 93 61 77 71 77 63 72 65 73 61 75 85 950mb Dir: 308 325 325 240 290 319 203 211 271 359 320 301 311 333 299 950mb Speed(kt): 5 13 9 1 4 4 7 7 5 4 3 3 6 10 7 900mb GPH (m): 1055 1052 1036 1040 1030 1027 1029 1044 1056 1056 1045 1043 1030 1023 1018 900mb Temp (C): 9.1 8.6 6.5 5.4 10.4 9.0 7.4 6.3 7.6 8.1 8.4 10.0 13.2 11.9 8.6 900mb Dewpt(C): 8.9 8.0 2.1 -2.8 -13.4 4.5 5.7 -12.8 3.8 4.2 4.3 3.3 1.9 4.1 8.6 900mb RH (%): 99 96 73 55 17 73 89 24 76 76 75 63 45 58 100 900mb Dir: 265 269 272 253 299 275 220 226 268 298 317 64 313 207 276 900mb Speed(kt): 4 11 10 7 5 5 12 9 5 5 6 1 1 5 6 850mb GPH (m): 1527 1523 1506 1508 1504 1500 1498 1513 1525 1528 1517 1517 1508 1499 1489 850mb Temp (C): 7.9 7.9 7.4 7.2 9.3 9.7 7.7 6.7 6.6 7.4 7.7 8.6 10.9 9.9 6.2 850mb Dewpt(C): 5.8 2.3 -17.5 -22.2 -21.2 -13.2 -20.6 -31.0 -7.1 -0.2 -0.8 -1.8 -2.5 -2.5 2.9 850mb RH (%): 86 67 15 10 10 18 11 5 37 58 55 48 39 41 79 850mb Dir: 285 272 297 310 273 268 262 266 283 280 274 167 196 199 237 850mb Speed(kt): 16 15 16 11 9 11 15 14 11 7 5 4 8 10 9 800mb GPH (m): 2030 2023 2004 2006 2004 2001 1997 2008 2021 2024 2015 2016 2010 2001 1986 800mb Temp (C): 8.8 7.2 7.4 7.4 8.5 8.7 7.3 5.1 4.5 4.8 6.1 7.1 9.1 8.6 6.1 800mb Dewpt(C): -2.3 -3.7 -28.3 -31.9 -29.2 -26.0 -14.3 -15.1 -3.5 -0.6 -5.3 -11.0 -18.3 -9.1 1.5 800mb RH (%): 45 46 6 4 5 7 20 22 56 68 44 26 13 27 72 800mb Dir: 279 294 297 304 279 269 268 282 289 264 262 189 188 202 214 800mb Speed(kt): 20 19 21 15 13 14 19 18 14 9 7 6 13 19 16 750mb GPH (m): 2561 2550 2532 2535 2534 2531 2524 2531 2544 2549 2542 2545 2542 2531 2513 750mb Temp (C): 5.6 4.6 5.9 5.8 6.4 6.5 4.0 2.5 1.7 3.3 5.6 6.4 6.9 6.5 5.4 750mb Dewpt(C): -6.7 -11.3 -24.3 -25.4 -24.7 -18.0 -6.3 -10.5 -2.1 -8.8 -25.1 -26.2 -24.7 -17.0 -20.4 750mb RH (%): 41 30 9 9 9 15 47 38 76 40 9 8 8 17 14 750mb Dir: 276 287 297 296 282 271 264 274 281 282 275 216 197 205 211 750mb Speed(kt): 21 23 23 17 15 17 21 21 17 11 6 8 13 24 22 700mb GPH (m): 3120 3109 3093 3095 3095 3093 3082 3085 3098 3106 3102 3107 3104 3093 3073 700mb Temp (C): 2.2 2.5 2.9 2.5 3.1 3.5 1.8 -0.1 0.2 2.1 2.7 3.6 3.7 4.0 2.8 700mb Dewpt(C): -12.5 -17.5 -13.5 -16.4 -16.7 -12.9 -23.6 -21.1 -13.0 -27.3 -29.0 -24.0 -22.8 -27.8 -22.8 700mb RH (%): 33 21 29 23 22 29 13 19 36 9 8 11 13 8 13 700mb Dir: 279 293 298 293 284 275 259 265 284 288 283 222 206 210 215 700mb Speed(kt): 23 27 27 19 17 19 22 24 20 15 9 9 15 24 25 650mb GPH (m): 3715 3704 3689 3690 3692 3691 3676 3675 3690 3701 3697 3702 3700 3690 3670 650mb Temp (C): -0.4 -1.2 -0.6 -0.5 0.4 1.2 -0.8 -2.9 -1.7 -0.4 -0.8 -0.7 -0.3 0.0 0.0 650mb Dewpt(C): -18.8 -12.2 -12.7 -15.5 -14.7 -20.6 -29.9 -16.4 -31.1 -26.2 -22.7 -23.7 -24.1 -29.2 -25.5 650mb RH (%): 24 43 40 31 31 18 9 35 9 12 18 16 15 9 13 650mb Dir: 282 292 298 292 287 279 255 261 294 282 281 225 218 214 219 650mb Speed(kt): 27 32 28 21 22 21 23 28 24 19 11 10 19 27 28 600mb GPH (m): 4350 4338 4323 4325 4329 4330 4310 4304 4322 4335 4330 4336 4333 4324 4304 600mb Temp (C): -3.4 -4.6 -4.3 -3.3 -2.8 -2.1 -3.5 -6.7 -4.5 -4.5 -4.8 -4.4 -4.4 -4.8 -4.2 600mb Dewpt(C): -27.7 -20.6 -13.7 -17.3 -17.2 -28.9 -38.3 -15.8 -35.1 -27.1 -33.5 -40.8 -36.0 -18.0 -22.6 600mb RH (%): 14 28 48 33 32 11 5 49 7 16 9 4 7 35 23 600mb Dir: 282 287 299 291 288 281 251 254 297 278 283 242 217 224 221 600mb Speed(kt): 30 35 28 24 26 25 23 32 30 23 16 11 22 28 31 550mb GPH (m): 5031 5018 5005 5009 5014 5014 4992 4977 5001 5013 5006 5014 5011 5002 4984 550mb Temp (C): -8.3 -8.3 -7.5 -6.8 -6.5 -6.9 -7.4 -11.4 -9.0 -9.7 -9.9 -9.4 -9.7 -9.5 -8.5 550mb Dewpt(C): -29.0 -20.1 -17.6 -19.0 -15.9 -27.0 -33.1 -16.4 -31.8 -33.3 -45.1 -42.6 -41.3 -18.8 -24.4 550mb RH (%): 18 38 45 37 47 19 11 67 14 13 4 5 6 47 27 550mb Dir: 279 288 299 293 286 276 246 248 294 269 282 251 217 229 229 550mb Speed(kt): 32 39 31 26 28 27 25 32 34 24 19 13 22 28 36 500mb GPH (m): 5762 5751 5740 5745 5752 5750 5724 5702 5729 5739 5732 5740 5737 5732 5716 500mb Temp (C): -13.4 -12.4 -11.6 -11.3 -11.0 -12.0 -13.4 -15.3 -14.8 -15.6 -16.1 -16.1 -15.4 -13.1 -12.9 500mb Dewpt(C): -30.6 -17.9 -19.8 -22.1 -22.7 -24.5 -20.6 -31.0 -46.0 -39.6 -47.4 -30.8 -28.5 -37.1 -20.9 500mb RH (%): 23 64 51 41 38 35 55 26 6 12 5 28 32 12 52 500mb Dir: 278 292 299 298 286 269 239 247 287 269 278 264 223 241 238 500mb Speed(kt): 36 41 34 30 29 28 28 34 36 26 23 17 24 30 39 450mb GPH (m): 6556 6550 6539 6545 6551 6547 6517 6488 6516 6522 6514 6523 6524 6525 6509 450mb Temp (C): -18.7 -16.6 -17.0 -17.0 -17.0 -17.5 -19.1 -20.8 -21.3 -22.5 -23.2 -21.8 -21.1 -18.9 -19.3 450mb Dewpt(C): -27.1 -24.7 -25.5 -27.1 -24.5 -26.1 -21.5 -66.6 -52.3 -44.0 -33.6 -31.9 -29.7 -25.3 -27.2 450mb RH (%): 48 50 48 42 53 48 82 1 5 13 39 41 47 58 50 450mb Dir: 283 294 293 301 285 264 239 246 289 263 270 263 242 251 240 450mb Speed(kt): 38 38 37 33 29 29 35 37 38 32 28 23 31 41 47 400mb GPH (m): 7424 7423 7410 7416 7423 7418 7384 7346 7371 7373 7363 7380 7385 7391 7373 400mb Temp (C): -24.2 -23.0 -23.6 -23.4 -23.6 -23.2 -24.3 -27.6 -28.6 -29.7 -29.6 -27.1 -25.3 -25.3 -25.8 400mb Dewpt(C): -29.8 -31.3 -29.5 -31.9 -30.1 -34.6 -26.7 -57.0 -57.5 -48.5 -32.9 -54.1 -28.2 -29.1 -36.5 400mb RH (%): 61 48 59 47 56 35 81 5 5 16 74 7 77 71 37 400mb Dir: 293 300 289 300 284 263 244 247 286 266 270 266 254 257 238 400mb Speed(kt): 40 36 37 31 30 30 37 42 43 35 35 27 40 49 52 350mb GPH (m): 8383 8384 8371 8377 8382 8380 8343 8292 8309 8312 8301 8327 8341 8346 8325 350mb Temp (C): -31.5 -30.7 -30.8 -30.7 -31.1 -30.6 -31.2 -34.4 -36.8 -35.2 -36.8 -34.3 -31.6 -31.8 -33.2 350mb Dewpt(C): -37.7 -38.5 -37.5 -37.8 -36.9 -34.8 -34.2 -49.8 -54.7 -39.2 -44.4 -47.2 -34.7 -40.1 -42.4 350mb RH (%): 56 48 53 51 58 67 76 21 15 68 47 27 74 45 41 350mb Dir: 303 304 291 293 285 263 234 233 281 274 274 272 263 257 243 350mb Speed(kt): 43 37 39 30 31 28 41 51 42 39 34 36 47 54 59 300mb GPH (m): 9454 9459 9444 9451 9455 9456 9416 9351 9356 9366 9347 9387 9413 9418 9391 300mb Temp (C): -40.2 -39.6 -39.9 -40.0 -39.9 -39.2 -39.6 -42.9 -45.3 -44.7 -45.1 -42.8 -40.4 -40.2 -40.8 300mb Dewpt(C): -46.9 -49.6 -44.3 -45.2 -46.4 -44.0 -42.9 -54.6 -59.0 -48.2 -55.0 -48.6 -44.1 -48.3 -53.1 300mb RH (%): 50 35 64 58 52 61 72 28 22 69 34 54 68 44 27 300mb Dir: 312 310 295 288 292 275 230 230 277 276 273 282 270 258 245 300mb Speed(kt): 43 37 38 31 29 31 47 50 47 45 38 49 64 59 64 250mb GPH (m): 10671 10678 10662 10668 10671 10677 10636 10555 10549 10556 10543 10590 10627 10633 10604 250mb Temp (C): -50.4 -49.8 -50.1 -50.1 -50.7 -50.3 -49.9 -51.3 -52.6 -53.8 -52.8 -52.1 -50.7 -50.4 -50.7 250mb Dewpt(C): -57.8 -57.3 -54.5 -62.0 -58.7 -54.5 -53.5 -59.4 -62.3 -59.3 -65.4 -56.7 -54.4 -56.1 -57.8 250mb RH (%): 43 43 61 25 40 63 67 40 32 53 22 60 66 53 45 250mb Dir: 315 315 297 285 293 286 229 227 279 276 281 282 274 256 247 250mb Speed(kt): 44 41 41 41 35 33 46 55 54 48 47 72 75 69 73 200mb GPH (m): 12084 12095 12077 12083 12084 12089 12055 11985 11978 11978 11963 12002 12041 12050 12021 200mb Temp (C): -63.0 -62.1 -62.3 -62.2 -61.9 -62.6 -60.7 -54.7 -54.9 -55.6 -57.1 -60.2 -61.8 -61.1 -61.1 200mb Dewpt(C): -68.0 -68.9 -66.1 -69.8 -67.2 -68.4 -64.0 -70.6 -71.4 -70.9 -77.4 -65.9 -64.3 -63.7 -65.3 200mb RH (%): 54 43 62 38 52 48 67 14 13 15 7 50 73 73 59 200mb Dir: 324 317 293 282 281 286 241 241 275 274 281 278 272 258 246 200mb Speed(kt): 46 44 47 44 42 41 50 51 59 59 59 81 84 77 77 150mb GPH (m): 13825 13827 13815 13827 13829 13836 13829 13818 13822 13819 13792 13800 13811 13820 13798 150mb Temp (C): -64.3 -68.6 -68.4 -68.3 -67.5 -66.3 -63.5 -57.5 -56.0 -54.9 -54.3 -58.1 -61.0 -61.8 -60.8 150mb Dewpt(C): -75.2 -73.4 -75.2 -76.3 -74.4 -77.1 -79.7 -82.0 -82.6 -84.9 -84.0 -84.2 -80.0 -79.1 -79.2 150mb RH (%): 24 53 40 34 40 24 11 4 3 2 2 3 8 10 9 150mb Dir: 313 315 303 285 277 289 274 269 271 274 271 267 271 260 248 150mb Speed(kt): 35 37 35 34 39 38 40 45 49 47 48 46 54 60 57 100mb GPH (m): 16326 16320 16303 16303 16315 16323 16315 16330 16353 16357 16334 16335 16342 16346 16318 100mb Temp (C): -61.9 -60.6 -62.0 -61.2 -60.6 -60.5 -61.8 -62.4 -62.5 -61.8 -62.2 -61.5 -60.6 -61.2 -61.6 100mb Dewpt(C): -89.8 -88.9 -87.2 -89.3 -88.9 -88.8 -89.8 -90.2 -90.3 -89.8 -90.1 -89.6 -88.8 -89.3 -89.6 100mb RH (%): 2 2 3 2 2 2 2 2 2 2 2 2 2 2 2 100mb Dir: 287 306 288 290 287 292 291 291 290 279 265 263 257 255 250 100mb Speed(kt): 20 18 18 20 23 19 27 24 27 20 26 26 24 29 31