Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z FEB 17, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 969.4 973.0 973.7 976.8 979.5 982.2 983.6 983.9 985.4 987.9 987.7 989.2 989.3 990.3 989.3 Mean SLP (mb): 994.2 997.9 998.4 1001.7 1004.5 1007.3 1008.5 1009.0 1010.6 1013.2 1012.8 1014.6 1014.7 1015.7 1014.4 2m agl Tmp (F): 36.0 36.1 41.2 35.8 35.0 35.7 38.9 34.8 34.3 37.5 39.4 32.0 31.8 33.6 39.1 2m agl Dewpt(F): 34.1 33.9 32.9 35.3 34.4 34.7 35.0 33.9 32.8 32.9 32.6 30.0 31.4 32.6 32.9 2m agl RH (%): 93 91 72 98 98 96 86 96 94 83 76 92 98 96 78 10m agl Dir: 147 180 214 210 210 215 204 140 66 286 277 182 316 150 157 10m agl Spd(kt): 5 7 5 5 5 9 6 5 4 2 6 2 1 4 4 6hr Precip (in): 0.00 0.15 0.03 0.03 0.03 0.09 0.21 0.25 0.08 0.01 0.03 0.04 0.04 0.02 0.01 AccumPrecip(in): 0.00 0.15 0.18 0.21 0.24 0.33 0.53 0.78 0.85 0.87 0.89 0.93 0.97 0.98 0.99 Sfc CAPE (J/kg): 13.7 55.1 241.4 38.5 28.6 18.7 168.9 0.0 0.0 22.3 84.0 10.2 21.4 22.1 3.6 Sfc CINH (J/kg): -4.5 -79.8 -1.0 -58.7 -13.2 -25.8 -0.3 -0.2 -0.1 -0.5 0.0 -14.4 -0.6 -1.1 -4.9 0-3km Hel(J/kg): 117.5 56.2 20.3 10.4 98.1 156.7 61.1 142.3 47.3 18.0 8.6 158.0 165.6 132.8 83.5 Precip H20 (in): 0.37 0.32 0.32 0.35 0.32 0.37 0.30 0.37 0.36 0.35 0.34 0.28 0.29 0.32 0.43 Lifted Index(C): 0.3 -0.4 -1.3 0.1 -0.1 0.6 -0.7 1.0 1.0 4.8 8.1 13.6 13.4 12.7 10.6 700mb VV(-ub/s): 5.8 -2.9 1.2 -1.2 1.0 -4.6 4.9 5.2 -1.4 0.1 4.2 1.1 -0.6 0.0 -0.6 Thk1000-500mb(m)5232.5 5219.7 5231.7 5226.6 5216.4 5219.7 5216.3 5220.4 5219.8 5218.2 5233.0 5250.8 5276.2 5283.9 5294.7 Thk1000-850mb(m)1298.0 1294.4 1303.4 1296.1 1294.6 1295.9 1296.4 1293.8 1292.9 1290.8 1295.0 1284.5 1283.6 1284.7 1296.7 Thk850-700mb(m):1494.4 1493.9 1494.8 1493.6 1489.1 1491.4 1489.9 1491.6 1490.1 1488.8 1486.3 1474.5 1481.6 1490.3 1496.7 SWEAT Index: 324.0 326.7 293.3 280.6 297.6 297.9 261.7 373.2 260.6 104.9 63.2 85.7 68.8 40.4 176.3 Total Totals Idx 60.9 62.5 61.5 61.8 61.6 60.6 59.3 60.6 60.4 53.1 44.4 35.7 36.8 38.4 42.0 Frz Hgt(ft amsl) 1815 1439 2290 1514 1517 1808 1910 1547 1445 1462 1891 26 26 544 1964 0WetBlbHgt(amsl) 1626 1350 1906 1477 1454 1734 1783 1437 914 1158 1529 -1000 -1000 413 1581 Equil Prs (mb): 662 435 411 445 714 667 475 984 985 732 616 816 749 781 743 Equil Hgt(amsl): 10380 20135 21448 19804 8776 10525 18490 26 26 8340 12578 5613 7760 6768 8048 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: 22.1 21.0 29.3 14.6 18.0 19.7 25.4 19.3 18.9 16.3 23.7 8.5 7.2 13.6 20.0 Showalter Index: 1.1 0.2 0.5 0.7 1.0 1.3 2.0 1.3 1.6 5.4 9.7 14.5 13.9 13.1 10.5 Cap Strength(C): 0.6 0.1 0.0 0.4 0.2 0.4 -0.9 -999.9 -999.9 0.0 0.0 1.4 7.0 8.1 4.0 Storm Dir (deg): 232 233 240 285 326 305 277 244 211 327 330 4 1 316 261 Storm Spd (kts): 18 13 9 6 12 15 14 16 7 6 13 21 17 10 10 2m HeatIndex(F): 36 36 41 36 35 36 39 35 34 37 39 32 32 34 39 2m WindChill(F): 31 30 41 31 30 28 34 30 30 37 35 32 32 29 36 1000mb GPH (m): -47 -17 -13 14 36 59 69 73 85 106 103 116 117 125 116 950mb GPH (m): 367 396 404 427 449 472 484 485 497 518 518 527 527 535 531 950mb Temp (C): 1.4 0.3 2.7 0.2 0.1 0.5 0.8 0.0 -0.2 -0.5 0.5 -1.2 -2.1 -2.0 0.5 950mb Dewpt(C): 0.3 -0.1 -0.7 0.1 -0.1 0.2 0.2 -0.2 -1.2 -1.4 -1.3 -3.7 -2.3 -2.1 -1.0 950mb RH (%): 93 97 78 99 99 98 96 99 93 94 87 83 99 99 90 950mb Dir: 157 181 210 212 214 219 210 172 81 296 279 276 269 162 159 950mb Speed(kt): 8 11 6 9 9 17 11 14 8 2 8 7 3 8 6 900mb GPH (m): 800 827 838 859 880 904 916 916 928 948 949 955 954 963 962 900mb Temp (C): -1.8 -2.7 -1.3 -2.4 -2.5 -2.4 -2.9 -2.8 -2.7 -3.6 -3.5 -5.1 -4.7 -4.6 -2.5 900mb Dewpt(C): -2.1 -3.0 -2.2 -2.6 -2.7 -2.7 -3.8 -3.0 -3.5 -5.0 -3.8 -5.4 -5.3 -4.8 -3.5 900mb RH (%): 98 98 93 99 98 98 94 99 95 90 98 98 96 99 92 900mb Dir: 186 204 210 223 269 257 229 205 131 255 281 280 263 198 189 900mb Speed(kt): 19 24 8 12 11 24 14 28 9 2 10 9 7 9 13 850mb GPH (m): 1251 1278 1291 1310 1331 1355 1366 1366 1378 1396 1398 1401 1401 1410 1413 850mb Temp (C): -5.3 -5.2 -4.8 -5.6 -6.0 -5.5 -6.3 -5.7 -6.2 -6.7 -6.6 -8.5 -8.1 -7.8 -5.3 850mb Dewpt(C): -5.5 -7.2 -7.0 -5.8 -6.3 -6.2 -8.5 -6.2 -6.8 -7.3 -7.5 -9.7 -8.5 -8.2 -5.9 850mb RH (%): 98 85 85 98 98 95 84 96 95 96 93 91 97 97 96 850mb Dir: 202 214 211 236 285 273 251 210 169 221 289 280 272 231 204 850mb Speed(kt): 25 18 18 11 12 22 12 29 11 4 12 10 10 9 15 800mb GPH (m): 1724 1750 1764 1782 1803 1827 1836 1839 1849 1867 1869 1868 1868 1878 1885 800mb Temp (C): -8.4 -8.5 -8.1 -8.9 -8.9 -8.8 -9.6 -8.8 -9.6 -9.5 -9.9 -11.6 -11.8 -11.1 -8.8 800mb Dewpt(C): -8.8 -11.0 -10.6 -9.3 -9.4 -9.2 -15.4 -9.8 -10.5 -10.1 -11.1 -12.5 -12.1 -11.4 -9.3 800mb RH (%): 97 82 83 97 96 96 63 93 93 95 91 93 97 98 97 800mb Dir: 207 210 206 248 297 266 266 210 170 215 275 293 271 257 215 800mb Speed(kt): 24 17 19 10 14 21 13 26 10 8 13 13 13 13 14 750mb GPH (m): 2221 2247 2262 2278 2298 2323 2332 2335 2344 2362 2363 2358 2358 2371 2381 750mb Temp (C): -12.0 -11.9 -11.9 -12.0 -13.0 -12.2 -11.8 -12.4 -12.4 -12.5 -13.3 -15.4 -15.2 -12.9 -12.5 750mb Dewpt(C): -12.8 -15.5 -14.2 -13.5 -14.1 -13.0 -26.5 -13.8 -13.5 -14.4 -14.3 -15.9 -18.4 -21.7 -13.8 750mb RH (%): 94 75 83 89 92 93 29 89 91 86 92 96 77 48 90 750mb Dir: 203 205 203 269 300 265 253 214 175 222 267 297 287 274 235 750mb Speed(kt): 22 18 18 11 15 22 15 25 8 6 13 18 12 12 13 700mb GPH (m): 2746 2771 2785 2803 2820 2846 2855 2858 2868 2885 2885 2875 2882 2900 2909 700mb Temp (C): -15.5 -15.4 -15.6 -15.1 -16.0 -16.7 -15.9 -16.0 -15.6 -16.0 -16.9 -17.6 -12.2 -10.0 -11.7 700mb Dewpt(C): -16.5 -20.7 -19.3 -20.7 -22.8 -17.6 -27.4 -17.9 -17.2 -20.7 -20.9 -23.7 -34.8 -32.8 -18.6 700mb RH (%): 93 65 74 63 56 93 37 86 88 67 71 60 14 14 57 700mb Dir: 208 206 203 274 301 277 247 218 183 298 266 310 338 309 245 700mb Speed(kt): 22 18 17 10 19 21 17 23 7 5 16 20 26 15 13 650mb GPH (m): 3300 3326 3339 3358 3374 3398 3408 3411 3422 3439 3436 3431 3448 3468 3473 650mb Temp (C): -19.6 -19.8 -19.7 -19.5 -19.8 -20.2 -20.5 -20.2 -19.7 -20.0 -20.6 -17.0 -12.8 -13.1 -14.9 650mb Dewpt(C): -21.1 -27.8 -33.5 -29.8 -38.8 -25.2 -26.0 -22.3 -22.4 -25.5 -34.3 -35.8 -36.0 -30.5 -16.6 650mb RH (%): 89 50 29 40 18 65 62 83 79 62 29 19 13 22 86 650mb Dir: 211 207 199 284 301 292 242 223 201 296 267 337 345 313 235 650mb Speed(kt): 23 18 15 7 22 19 20 21 9 7 18 31 37 14 14 600mb GPH (m): 3889 3913 3927 3946 3961 3985 3994 3998 4011 4026 4023 4029 4053 4072 4074 600mb Temp (C): -24.4 -25.1 -25.0 -24.6 -25.1 -25.3 -25.4 -24.8 -24.3 -24.5 -24.6 -18.6 -16.9 -17.2 -18.5 600mb Dewpt(C): -26.8 -35.4 -34.4 -39.1 -44.7 -30.2 -29.9 -27.4 -28.7 -31.3 -36.3 -41.9 -36.1 -33.0 -20.0 600mb RH (%): 81 38 42 26 15 64 67 79 68 54 34 12 18 25 88 600mb Dir: 212 206 206 323 304 297 245 230 201 258 284 344 344 315 239 600mb Speed(kt): 27 19 11 6 23 19 24 19 11 9 19 49 41 14 18 550mb GPH (m): 4516 4538 4552 4572 4586 4610 4619 4624 4637 4652 4652 4673 4700 4717 4718 550mb Temp (C): -29.6 -31.2 -30.6 -30.3 -30.7 -30.4 -30.7 -30.2 -30.2 -30.0 -26.8 -21.7 -21.9 -22.5 -22.7 550mb Dewpt(C): -33.0 -38.2 -41.1 -40.1 -46.9 -38.2 -36.1 -33.3 -34.2 -36.8 -33.9 -40.9 -37.3 -29.6 -24.7 550mb RH (%): 73 51 37 39 20 48 60 75 69 53 52 17 25 53 84 550mb Dir: 206 202 228 336 306 299 249 233 202 278 319 347 342 308 250 550mb Speed(kt): 31 21 7 5 24 20 29 18 12 10 25 62 43 17 18 500mb GPH (m): 5186 5203 5219 5240 5253 5278 5286 5293 5305 5324 5336 5367 5393 5409 5411 500mb Temp (C): -35.9 -37.5 -36.7 -36.6 -36.9 -36.2 -37.1 -36.2 -36.7 -33.5 -29.2 -27.0 -26.7 -27.2 -26.6 500mb Dewpt(C): -39.6 -43.8 -46.5 -44.4 -44.4 -44.9 -40.3 -39.7 -40.4 -42.6 -38.8 -46.9 -42.9 -29.8 -29.1 500mb RH (%): 69 53 37 46 47 42 73 71 70 41 40 14 21 79 79 500mb Dir: 199 199 249 322 305 298 252 228 210 341 336 349 338 304 257 500mb Speed(kt): 36 20 7 2 21 21 32 19 10 15 38 65 49 23 21 450mb GPH (m): 5908 5919 5938 5959 5971 5999 6008 6013 6024 6059 6081 6117 6143 6159 6164 450mb Temp (C): -42.4 -44.0 -43.3 -43.3 -43.6 -42.5 -40.6 -43.0 -42.4 -36.4 -34.2 -33.1 -33.3 -33.2 -31.9 450mb Dewpt(C): -46.1 -51.1 -50.3 -49.7 -49.3 -51.7 -48.2 -46.6 -48.5 -40.2 -44.6 -47.9 -40.5 -36.3 -35.3 450mb RH (%): 68 47 47 51 55 38 45 69 53 68 36 23 50 74 73 450mb Dir: 198 191 231 181 307 300 262 229 280 353 343 347 332 297 274 450mb Speed(kt): 47 18 11 3 21 24 32 25 12 37 47 67 54 28 23 400mb GPH (m): 6692 6700 6720 6741 6753 6789 6805 6798 6814 6866 6894 6933 6958 6974 6985 400mb Temp (C): -47.4 -48.2 -48.1 -48.0 -48.0 -43.3 -42.9 -46.2 -44.8 -41.9 -40.3 -38.9 -39.6 -40.0 -37.8 400mb Dewpt(C): -55.4 -56.6 -59.6 -58.8 -57.9 -63.5 -61.4 -56.8 -64.1 -46.0 -50.6 -52.3 -45.7 -43.6 -43.3 400mb RH (%): 41 40 27 29 33 10 13 31 11 65 34 24 54 69 58 400mb Dir: 203 208 214 268 324 316 280 252 344 353 345 343 327 299 287 400mb Speed(kt): 45 23 15 1 20 38 39 25 18 47 55 69 58 33 29 350mb GPH (m): 7573 7579 7599 7621 7634 7689 7700 7683 7702 7757 7792 7837 7857 7870 7889 350mb Temp (C): -46.8 -47.0 -47.2 -46.6 -45.7 -43.6 -44.9 -46.4 -46.6 -48.4 -45.5 -44.8 -46.6 -46.9 -45.2 350mb Dewpt(C): -67.2 -67.9 -68.9 -69.5 -69.8 -60.0 -65.0 -69.4 -67.5 -52.8 -59.6 -55.1 -54.0 -52.0 -51.0 350mb RH (%): 9 9 8 7 6 16 10 7 9 62 21 33 44 58 54 350mb Dir: 192 209 215 309 325 324 288 283 355 354 348 339 329 308 284 350mb Speed(kt): 37 21 14 10 27 65 49 24 25 50 65 69 57 31 32 300mb GPH (m): 8600 8606 8624 8645 8664 8715 8726 8709 8721 8764 8809 8852 8865 8878 8900 300mb Temp (C): -44.7 -44.2 -44.9 -44.9 -43.8 -47.0 -46.7 -45.3 -46.9 -49.8 -49.5 -51.2 -52.1 -52.0 -53.0 300mb Dewpt(C): -74.5 -76.7 -77.4 -74.2 -76.0 -66.5 -68.1 -74.1 -72.5 -65.6 -66.9 -60.6 -62.0 -60.7 -59.0 300mb RH (%): 3 2 2 3 2 10 8 3 5 16 13 34 31 37 50 300mb Dir: 199 215 247 329 336 327 296 296 352 350 350 343 328 311 283 300mb Speed(kt): 31 16 11 15 33 61 53 24 28 52 70 65 48 34 36 250mb GPH (m): 9825 9833 9850 9873 9890 9922 9932 9928 9934 9963 9996 10027 10036 10048 10060 250mb Temp (C): -42.3 -41.7 -41.8 -41.6 -42.8 -45.4 -46.0 -43.7 -44.4 -46.9 -50.7 -53.0 -54.4 -54.9 -55.7 250mb Dewpt(C): -80.1 -79.8 -79.8 -79.7 -80.5 -76.6 -72.5 -81.2 -80.8 -78.9 -72.5 -71.1 -70.2 -69.7 -68.0 250mb RH (%): 1 1 1 1 1 2 4 1 1 2 7 11 14 16 22 250mb Dir: 220 227 287 329 329 319 302 309 338 350 346 336 326 312 281 250mb Speed(kt): 21 12 12 22 32 39 39 27 30 45 58 59 45 33 36 200mb GPH (m): 11342 11350 11364 11387 11395 11417 11426 11430 11429 11448 11461 11477 11474 11486 11498 200mb Temp (C): -39.7 -40.5 -41.1 -41.1 -42.2 -43.6 -43.5 -43.1 -44.3 -45.2 -46.9 -48.0 -49.3 -49.3 -49.5 200mb Dewpt(C): -66.4 -67.0 -67.5 -92.7 -98.0 -81.1 -81.0 -80.6 -81.6 -82.2 -83.4 -82.9 -80.6 -80.5 -85.6 200mb RH (%): 0 0 5 0 0 1 1 1 1 1 1 1 2 2 1 200mb Dir: 242 223 324 328 326 311 311 316 335 342 340 332 321 304 290 200mb Speed(kt): 20 7 19 14 29 24 32 28 31 30 46 39 45 35 33 150mb GPH (m): 13297 13302 13313 13334 13333 13349 13355 13360 13350 13363 13365 13374 13368 13376 13384 150mb Temp (C): -43.6 -43.0 -42.8 -44.0 -44.9 -44.5 -44.3 -44.7 -45.8 -45.9 -47.3 -48.5 -48.4 -48.8 -48.7 150mb Dewpt(C): -69.5 -69.0 -68.8 -69.7 -70.5 -70.2 -70.0 -70.3 -71.2 -71.3 -72.3 -84.2 -84.3 -84.6 -84.7 150mb RH (%): 0 0 0 0 0 0 0 0 0 5 5 1 1 1 1 150mb Dir: 236 282 314 323 317 316 312 320 333 336 335 332 323 309 290 150mb Speed(kt): 17 10 10 17 23 21 25 22 24 21 32 32 35 26 30 100mb GPH (m): 15989 15990 15997 16018 16006 16023 16034 16041 16028 16035 16030 16025 16011 16017 16024 100mb Temp (C): -48.3 -49.1 -48.8 -48.7 -50.2 -50.0 -50.2 -50.2 -50.0 -50.3 -50.2 -50.9 -51.5 -52.3 -52.7 100mb Dewpt(C): -73.2 -73.8 -73.6 -73.5 -74.7 -74.5 -74.7 -74.6 -74.5 -74.7 -74.7 -94.1 -86.7 -87.2 -88.3 100mb RH (%): 0 0 0 0 0 0 0 0 0 0 5 0 1 1 1 100mb Dir: 255 266 302 316 326 319 328 344 332 355 328 339 317 320 287 100mb Speed(kt): 12 8 8 9 16 16 21 15 20 19 16 17 20 20 21