Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z APR 16, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 990.9 992.9 996.3 1001.0 1001.9 1002.7 1002.4 1001.5 996.9 994.9 992.8 991.0 987.6 986.7 984.4 Mean SLP (mb): 1015.7 1018.1 1021.5 1026.2 1026.8 1027.9 1027.8 1026.7 1021.4 1019.5 1017.6 1015.3 1011.5 1010.8 1008.6 2m agl Tmp (F): 45.1 39.3 38.0 44.2 49.3 44.1 38.2 44.8 55.6 50.4 45.9 59.6 66.8 58.5 53.0 2m agl Dewpt(F): 38.6 37.8 37.2 38.6 36.3 34.1 33.4 34.9 38.3 35.3 28.3 38.0 38.3 43.4 41.6 2m agl RH (%): 77 94 97 80 60 67 83 68 51 56 50 44 34 56 64 10m agl Dir: 272 243 234 250 263 315 322 331 324 65 82 102 180 102 97 10m agl Spd(kt): 7 6 5 5 7 4 1 2 3 4 7 6 3 3 3 6hr Precip (in): 0.00 0.22 0.05 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 0.22 0.26 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 Sfc CAPE (J/kg): 497.1 274.4 47.8 59.7 52.1 7.6 1.2 6.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 -4.9 -0.5 0.0 -4.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 48.7 56.2 121.2 138.9 108.4 67.0 85.4 47.3 31.2 111.8 149.5 108.6 100.0 134.6 108.6 Precip H20 (in): 0.43 0.38 0.34 0.32 0.33 0.32 0.35 0.34 0.33 0.38 0.41 0.39 0.46 0.55 0.66 Lifted Index(C): -2.1 -1.4 1.1 4.4 8.2 14.2 15.9 15.4 9.5 8.6 10.7 9.3 7.4 4.8 4.2 700mb VV(-ub/s): 9.4 -0.9 -1.1 -0.2 -4.1 -1.0 -2.3 -2.2 -0.4 0.5 0.5 -0.3 1.6 1.1 1.0 Thk1000-500mb(m)5246.1 5220.7 5231.0 5265.3 5333.1 5367.8 5380.5 5409.7 5455.6 5469.7 5475.2 5493.0 5518.4 5515.8 5514.5 Thk1000-850mb(m)1307.1 1298.9 1297.9 1300.2 1313.1 1305.2 1297.6 1302.8 1332.1 1339.3 1340.0 1348.7 1364.1 1362.5 1352.9 Thk850-700mb(m):1496.6 1493.5 1491.6 1501.9 1511.5 1517.9 1523.1 1531.5 1545.1 1554.3 1560.1 1565.8 1569.3 1571.8 1574.6 SWEAT Index: 306.0 330.5 254.8 83.9 71.2 66.9 60.2 36.5 24.6 34.1 37.3 166.3 52.4 55.9 56.2 Total Totals Idx 60.8 62.2 58.7 49.7 41.3 30.5 25.5 25.4 29.2 40.7 30.6 21.7 36.6 39.9 45.5 Frz Hgt(ft amsl) 2867 2216 2391 2640 3688 3172 2227 2652 6180 7523 8433 8854 8826 8855 8938 0WetBlbHgt(amsl) 2761 2105 2221 2497 3546 2719 2095 2337 3723 5071 4099 4102 5586 6010 6876 Equil Prs (mb): 446 454 666 562 748 845 1002 1002 997 995 993 991 988 987 984 Equil Hgt(amsl): 20210 19762 10952 15216 8319 5165 26 26 26 26 26 26 26 26 26 Hail Size(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 0.00 0.00 Conv Wind Gust: 33.8 25.8 19.9 28.4 28.9 24.6 21.5 19.6 44.8 46.7 46.7 51.4 55.0 47.6 44.3 Showalter Index: 0.8 0.4 2.3 6.5 10.3 15.8 16.9 16.0 13.5 8.3 11.9 13.0 9.2 7.4 4.5 Cap Strength(C):-999.9 -1.2 0.3 0.0 -999.9 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 304 321 353 20 1 353 358 24 240 215 248 230 229 221 203 Storm Spd (kts): 16 14 14 16 15 16 15 8 4 9 9 10 12 16 14 2m HeatIndex(F): 45 39 38 44 49 44 38 45 56 50 46 60 67 59 53 2m WindChill(F): 45 34 34 44 49 44 38 45 56 50 46 60 67 59 53 1000mb GPH (m): 128 146 173 212 219 226 223 216 178 161 144 128 97 91 72 950mb GPH (m): 547 561 588 628 640 644 637 632 604 587 568 558 534 525 501 950mb Temp (C): 3.1 0.8 1.0 1.2 4.6 2.6 0.2 1.3 8.2 9.3 9.9 11.1 15.3 14.4 11.9 950mb Dewpt(C): 1.9 0.3 0.2 0.9 0.6 -0.9 -0.2 0.0 1.3 -3.8 -4.4 -3.6 0.4 1.9 -1.7 950mb RH (%): 92 97 94 97 75 78 97 91 61 39 36 35 36 42 38 950mb Dir: 269 262 278 255 266 312 330 2 343 94 109 100 172 123 142 950mb Speed(kt): 12 14 13 6 10 11 6 1 3 13 16 10 3 7 4 900mb GPH (m): 982 993 1020 1061 1078 1078 1068 1064 1047 1033 1015 1006 988 979 952 900mb Temp (C): -1.0 -2.1 -2.2 -1.8 0.4 -0.9 -2.1 -1.8 4.8 7.3 7.9 9.2 11.3 11.5 9.9 900mb Dewpt(C): -1.4 -2.7 -2.5 -3.3 -0.3 -2.0 -3.6 -4.3 -4.9 -6.9 -9.1 -8.8 -4.3 0.0 0.0 900mb RH (%): 97 96 97 89 95 92 90 83 49 35 29 27 33 44 49 900mb Dir: 272 301 304 305 268 283 330 49 28 123 156 164 162 142 117 900mb Speed(kt): 15 21 17 12 11 10 9 7 4 13 9 13 5 6 6 850mb GPH (m): 1435 1445 1471 1512 1533 1531 1520 1519 1510 1500 1484 1477 1461 1453 1425 850mb Temp (C): -4.5 -5.1 -5.5 -4.9 -3.6 -4.2 -3.1 -0.7 2.2 4.0 5.4 6.4 8.1 8.3 8.2 850mb Dewpt(C): -5.4 -6.5 -6.4 -6.7 -4.9 -7.6 -14.5 -15.0 -13.9 -4.2 -13.6 -23.7 -7.1 -7.8 -1.0 850mb RH (%): 94 90 94 87 90 77 41 33 29 55 24 10 33 31 52 850mb Dir: 284 314 316 316 286 264 320 43 133 158 188 187 191 175 120 850mb Speed(kt): 21 24 19 16 13 11 12 8 9 11 12 16 15 11 10 800mb GPH (m): 1909 1918 1943 1986 2008 2008 1999 2001 1996 1989 1975 1970 1958 1951 1923 800mb Temp (C): -8.1 -8.5 -8.9 -7.2 -6.6 -4.4 -3.9 -2.7 -0.7 0.9 2.6 3.7 4.7 5.3 5.7 800mb Dewpt(C): -9.5 -10.8 -11.9 -16.2 -17.2 -30.7 -31.0 -19.6 -15.2 -15.2 -12.6 -10.5 -13.4 -8.4 -5.4 800mb RH (%): 89 84 78 49 43 11 10 26 32 29 32 35 26 36 44 800mb Dir: 287 312 317 330 316 301 330 25 146 194 203 186 191 183 165 800mb Speed(kt): 24 23 19 17 16 16 18 6 9 12 10 16 22 18 12 750mb GPH (m): 2407 2415 2439 2486 2511 2513 2506 2509 2509 2506 2495 2492 2479 2474 2447 750mb Temp (C): -11.4 -11.8 -12.1 -9.9 -8.1 -6.5 -5.7 -5.2 -2.5 -0.6 0.5 1.5 1.2 1.6 2.0 750mb Dewpt(C): -13.4 -15.8 -21.2 -24.5 -31.0 -32.3 -27.6 -13.0 -18.1 -26.1 -19.4 -15.5 -10.8 -10.4 -5.8 750mb RH (%): 85 72 47 30 14 11 16 54 29 13 21 27 40 40 56 750mb Dir: 280 307 317 341 328 306 327 347 155 205 236 191 197 187 167 750mb Speed(kt): 25 22 21 21 19 18 19 5 6 12 9 14 23 24 16 700mb GPH (m): 2932 2938 2963 3014 3044 3049 3043 3050 3055 3054 3044 3042 3031 3025 2999 700mb Temp (C): -15.3 -16.2 -15.6 -13.5 -10.0 -9.0 -8.6 -4.4 -2.6 -2.4 -3.4 -2.6 -2.0 -2.4 -1.9 700mb Dewpt(C): -17.5 -22.6 -27.2 -30.7 -33.5 -38.1 -13.4 -32.1 -44.4 -28.6 -12.0 -14.1 -15.3 -12.5 -10.4 700mb RH (%): 84 58 37 23 13 8 68 10 3 12 52 41 35 46 52 700mb Dir: 275 306 322 346 339 309 328 353 216 222 249 209 200 191 170 700mb Speed(kt): 24 21 21 25 21 19 21 12 3 10 11 12 24 32 23 650mb GPH (m): 3487 3491 3517 3573 3611 3618 3617 3632 3638 3638 3625 3625 3615 3609 3583 650mb Temp (C): -19.7 -20.8 -19.5 -18.0 -13.7 -12.1 -9.1 -6.5 -6.0 -6.0 -7.7 -6.8 -5.9 -6.2 -5.9 650mb Dewpt(C): -21.9 -25.1 -33.5 -34.1 -45.1 -32.0 -32.4 -35.4 -41.9 -24.8 -11.6 -12.3 -11.9 -18.2 -12.2 650mb RH (%): 82 69 29 24 6 18 14 8 4 21 73 65 63 38 61 650mb Dir: 274 301 327 347 341 321 328 345 254 216 247 222 204 191 175 650mb Speed(kt): 23 20 21 27 23 21 27 17 2 12 13 12 20 36 28 600mb GPH (m): 4075 4076 4105 4164 4213 4227 4233 4252 4259 4259 4242 4245 4236 4229 4205 600mb Temp (C): -24.1 -25.6 -24.1 -22.9 -17.9 -14.1 -11.2 -10.4 -10.4 -10.5 -11.6 -10.4 -10.7 -10.2 -9.9 600mb Dewpt(C): -26.6 -28.6 -34.4 -36.9 -43.4 -33.1 -31.0 -27.0 -32.9 -25.1 -16.8 -20.7 -14.4 -13.8 -10.3 600mb RH (%): 80 76 39 28 9 19 18 25 14 30 66 43 74 75 97 600mb Dir: 273 292 336 357 349 340 333 344 258 208 234 236 213 193 180 600mb Speed(kt): 24 20 21 27 24 30 31 19 4 14 14 12 17 33 33 550mb GPH (m): 4703 4700 4733 4796 4857 4885 4894 4914 4922 4920 4904 4909 4899 4894 4871 550mb Temp (C): -29.2 -30.9 -29.3 -26.7 -22.3 -16.4 -16.3 -15.6 -15.1 -16.4 -15.1 -15.4 -14.7 -15.0 -14.4 550mb Dewpt(C): -32.2 -34.1 -38.3 -49.2 -49.4 -46.6 -22.8 -31.0 -36.2 -20.4 -18.0 -21.5 -23.8 -15.5 -16.6 550mb RH (%): 76 74 43 11 7 6 57 26 15 72 78 60 46 95 83 550mb Dir: 271 272 343 18 352 339 330 346 251 197 253 240 206 204 179 550mb Speed(kt): 27 20 23 30 29 39 34 19 4 15 13 15 23 33 33 500mb GPH (m): 5374 5367 5404 5478 5553 5594 5603 5626 5633 5631 5619 5621 5616 5607 5587 500mb Temp (C): -35.3 -36.9 -35.3 -30.7 -24.9 -21.1 -21.5 -20.5 -20.4 -20.4 -19.4 -19.5 -17.8 -19.7 -19.2 500mb Dewpt(C): -38.3 -40.7 -46.7 -50.6 -45.6 -29.7 -31.7 -35.0 -32.4 -22.0 -25.3 -30.0 -39.7 -24.4 -20.8 500mb RH (%): 75 68 32 13 14 47 40 27 35 87 60 40 14 67 87 500mb Dir: 261 251 345 22 348 340 327 341 289 213 263 233 203 209 189 500mb Speed(kt): 28 20 23 38 46 45 36 20 7 13 14 18 22 34 36 450mb GPH (m): 6099 6086 6129 6218 6314 6364 6371 6396 6404 6403 6393 6399 6394 6384 6363 450mb Temp (C): -39.2 -41.6 -40.2 -35.0 -27.7 -26.3 -26.6 -25.5 -25.5 -25.2 -24.9 -23.3 -23.1 -22.8 -24.1 450mb Dewpt(C): -49.6 -49.5 -52.8 -57.5 -52.6 -34.5 -30.9 -37.0 -33.1 -27.6 -41.1 -43.1 -41.4 -34.5 -26.3 450mb RH (%): 34 43 26 9 8 47 68 34 50 81 22 15 18 35 82 450mb Dir: 271 262 341 4 351 339 325 332 304 273 267 247 219 206 194 450mb Speed(kt): 31 23 32 54 64 51 43 29 13 14 17 19 24 28 32 400mb GPH (m): 6905 6882 6928 7034 7152 7204 7212 7240 7248 7247 7238 7249 7245 7236 7212 400mb Temp (C): -39.1 -42.0 -40.9 -37.3 -32.5 -32.4 -32.4 -31.3 -30.9 -31.4 -30.9 -29.3 -29.4 -29.4 -29.8 400mb Dewpt(C): -63.9 -62.7 -63.3 -57.7 -44.0 -37.4 -38.9 -43.1 -33.7 -35.8 -45.6 -36.6 -41.6 -34.8 -32.4 400mb RH (%): 6 10 8 11 32 62 54 31 77 66 24 50 31 60 79 400mb Dir: 275 301 338 355 348 335 325 325 295 283 271 252 223 204 197 400mb Speed(kt): 45 30 51 80 74 58 52 42 22 18 22 19 28 28 36 350mb GPH (m): 7818 7787 7835 7946 8078 8130 8137 8171 8183 8178 8173 8189 8182 8173 8147 350mb Temp (C): -40.3 -40.7 -41.9 -42.4 -39.0 -39.3 -40.3 -37.7 -37.7 -38.3 -36.9 -36.2 -36.6 -36.6 -37.4 350mb Dewpt(C): -68.9 -71.1 -67.2 -61.7 -47.8 -46.5 -44.6 -41.9 -41.2 -52.1 -48.7 -40.1 -45.2 -39.9 -40.9 350mb RH (%): 4 3 6 12 41 48 64 66 71 24 30 68 42 73 71 350mb Dir: 274 308 337 353 344 333 323 315 294 287 289 251 218 210 191 350mb Speed(kt): 54 38 70 93 84 66 59 53 33 28 27 23 37 28 39 300mb GPH (m): 8864 8837 8874 8979 9119 9167 9172 9212 9223 9219 9219 9238 9232 9220 9191 300mb Temp (C): -42.2 -40.8 -42.9 -46.4 -46.1 -47.4 -47.2 -47.6 -47.6 -46.4 -45.6 -45.1 -44.4 -45.6 -46.2 300mb Dewpt(C): -70.0 -73.9 -69.9 -66.6 -54.1 -54.1 -55.8 -51.2 -51.1 -50.8 -49.9 -48.9 -49.1 -49.0 -49.8 300mb RH (%): 4 2 4 10 42 48 39 68 68 62 63 67 61 70 68 300mb Dir: 275 309 336 351 341 331 324 313 291 294 306 254 221 205 193 300mb Speed(kt): 59 44 68 94 89 68 71 55 39 37 30 25 38 35 48 250mb GPH (m): 10089 10072 10097 10180 10310 10351 10354 10389 10401 10405 10407 10428 10427 10409 10376 250mb Temp (C): -44.5 -42.9 -45.1 -49.1 -53.7 -54.9 -55.9 -57.2 -56.4 -55.7 -55.5 -55.3 -54.5 -55.3 -56.0 250mb Dewpt(C): -77.1 -75.7 -77.2 -70.9 -61.9 -61.7 -62.8 -61.4 -59.8 -58.7 -59.8 -59.0 -58.1 -59.0 -59.5 250mb RH (%): 2 2 2 7 38 45 44 61 67 70 61 65 66 65 67 250mb Dir: 279 304 332 345 338 328 325 315 291 296 300 262 224 203 200 250mb Speed(kt): 60 45 60 79 91 69 77 58 48 47 35 31 40 46 57 200mb GPH (m): 11573 11563 11578 11637 11723 11757 11753 11782 11797 11802 11801 11819 11819 11806 11771 200mb Temp (C): -47.4 -46.5 -47.6 -50.5 -57.8 -58.3 -58.9 -59.7 -59.7 -60.1 -61.3 -61.9 -62.2 -60.0 -60.1 200mb Dewpt(C): -84.3 -83.1 -84.0 -76.3 -72.1 -71.0 -69.6 -69.1 -70.1 -68.5 -68.2 -66.6 -66.8 -69.9 -71.8 200mb RH (%): 1 1 1 4 17 21 26 31 27 35 42 56 56 29 23 200mb Dir: 280 298 325 338 337 327 320 309 296 296 288 265 235 211 203 200mb Speed(kt): 50 42 49 59 68 57 62 59 53 47 42 36 41 46 47 150mb GPH (m): 13457 13452 13459 13500 13553 13578 13578 13604 13622 13627 13618 13629 13636 13632 13597 150mb Temp (C): -51.8 -51.0 -51.7 -53.2 -55.7 -55.5 -54.9 -55.1 -54.9 -55.0 -54.7 -53.7 -53.3 -52.6 -52.9 150mb Dewpt(C): -86.9 -86.3 -86.8 -87.9 -85.2 -82.0 -79.8 -84.7 -84.6 -84.7 -84.4 -83.7 -83.4 -82.9 -87.6 150mb RH (%): 1 1 1 1 2 3 4 2 2 2 2 2 2 2 1 150mb Dir: 276 298 317 326 326 323 323 312 302 297 287 271 251 219 210 150mb Speed(kt): 35 38 36 36 42 42 43 40 37 32 30 26 30 27 26 100mb GPH (m): 16054 16062 16053 16075 16119 16134 16140 16163 16181 16195 16181 16201 16207 16213 16188 100mb Temp (C): -55.0 -55.4 -56.6 -58.1 -57.7 -59.6 -60.6 -60.0 -60.3 -60.2 -59.9 -59.9 -59.1 -59.2 -58.6 100mb Dewpt(C): -89.1 -89.4 -90.3 -91.3 -91.1 -92.5 -88.7 -92.1 -88.6 -88.9 -92.1 -92.4 -87.8 -92.1 -91.7 100mb RH (%): 1 1 1 1 1 1 2 1 2 2 1 1 2 1 1 100mb Dir: 282 289 303 323 317 331 320 313 311 303 310 274 274 241 214 100mb Speed(kt): 35 21 28 27 30 29 28 30 30 26 24 21 17 14 13