Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUN 25, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 990.2 989.1 985.6 986.0 984.4 984.7 985.5 985.8 986.4 987.9 990.4 992.7 993.8 994.5 994.6 Mean SLP (mb): 1014.4 1013.1 1009.3 1010.1 1008.6 1008.8 1009.5 1010.1 1010.9 1012.3 1014.7 1017.2 1018.5 1019.1 1019.0 2m agl Tmp (F): 54.5 63.4 68.2 56.5 53.4 54.7 55.7 53.7 50.3 53.9 56.4 52.9 48.3 49.7 54.4 2m agl Dewpt(F): 48.1 53.8 52.3 52.4 52.3 53.6 54.3 50.8 48.0 50.1 49.9 49.8 45.6 48.9 51.3 2m agl RH (%): 79 70 56 86 96 96 95 90 91 87 78 89 90 97 89 10m agl Dir: 85 252 242 205 178 202 226 255 233 213 209 247 213 207 267 10m agl Spd(kt): 2 3 4 6 6 6 5 4 4 7 7 4 3 5 6 6hr Precip (in): 0.00 0.00 0.00 0.02 0.09 0.12 0.09 0.07 0.05 0.08 0.08 0.03 0.01 0.08 0.08 AccumPrecip(in): 0.00 0.00 0.00 0.02 0.11 0.22 0.31 0.38 0.43 0.51 0.60 0.62 0.64 0.72 0.80 Sfc CAPE (J/kg): 0.0 0.0 0.0 43.1 5.6 13.9 98.3 119.0 123.1 146.1 101.1 37.5 0.3 11.5 47.6 Sfc CINH (J/kg): 0.0 -4.1 -0.5 -0.2 0.0 -5.3 0.0 -0.4 0.0 -0.4 0.0 -0.4 -1.6 -32.1 -0.2 0-3km Hel(J/kg): 96.6 60.2 161.0 107.3 123.0 102.5 70.8 65.5 43.1 106.2 145.2 101.2 112.1 112.1 -6.4 Precip H20 (in): 0.72 0.85 0.99 1.04 0.98 0.91 0.86 0.66 0.68 0.69 0.73 0.70 0.71 0.76 0.83 Lifted Index(C): 7.9 8.0 6.2 6.5 3.8 4.8 3.2 5.2 4.0 0.9 2.8 6.1 8.2 8.3 7.8 700mb VV(-ub/s): -0.4 1.5 1.9 0.7 4.2 3.2 3.1 1.7 1.0 0.4 -1.9 0.1 -0.6 -0.5 -1.6 Thk1000-500mb(m)5612.2 5601.7 5615.9 5568.1 5544.7 5528.0 5514.7 5477.7 5425.9 5420.1 5458.7 5476.6 5478.5 5496.2 5517.9 Thk1000-850mb(m)1370.0 1367.1 1374.7 1346.5 1347.1 1349.9 1348.3 1340.9 1330.8 1333.8 1340.8 1338.6 1330.9 1335.8 1341.3 Thk850-700mb(m):1601.4 1597.2 1587.8 1584.3 1576.3 1567.5 1563.9 1549.4 1535.5 1539.9 1548.6 1551.0 1552.7 1552.7 1558.6 SWEAT Index: 49.5 129.6 78.1 201.5 164.3 182.0 113.2 78.5 50.2 74.6 74.9 66.6 86.5 85.0 85.0 Total Totals Idx 37.3 29.3 34.0 36.9 43.3 41.9 44.2 40.9 45.9 50.6 46.6 41.4 40.2 38.8 36.9 Frz Hgt(ft amsl) 11902 11021 11467 10736 9601 8474 8291 6111 5359 5567 6504 6967 6785 6551 8288 0WetBlbHgt(amsl) 8289 7612 6775 10601 9397 8343 7946 5974 5170 5268 6154 6205 6173 6463 7395 Equil Prs (mb): 990 989 986 837 984 833 728 728 690 393 648 788 994 994 786 Equil Hgt(amsl): 26 26 26 5114 26 5224 8795 8721 10065 23703 11841 6876 26 26 6977 Hail Size(in): 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 Conv Wind Gust: 49.0 48.9 48.1 7.0 6.6 19.3 19.3 24.7 20.7 27.5 27.3 21.8 18.8 19.5 18.5 Showalter Index: 7.5 12.0 9.5 8.4 4.6 5.6 4.7 7.6 5.7 3.3 4.6 7.3 7.9 8.5 9.2 Cap Strength(C):-999.9 -999.9 -999.9 2.7 0.0 0.6 0.0 0.0 -1.2 0.0 -999.9 0.0 -999.9 -999.9 0.0 Storm Dir (deg): 282 267 273 268 267 269 282 280 291 312 352 5 354 336 328 Storm Spd (kts): 11 13 16 16 15 16 14 14 11 10 11 11 12 11 11 2m HeatIndex(F): 54 63 68 57 53 55 56 54 50 54 56 53 48 50 54 2m WindChill(F): 54 63 68 57 53 55 56 54 50 54 56 53 48 50 54 1000mb GPH (m): 121 111 79 85 72 74 80 84 90 102 123 143 152 158 158 950mb GPH (m): 553 545 520 515 500 504 511 513 516 529 552 570 575 582 587 950mb Temp (C): 14.1 13.3 16.9 10.6 9.7 10.4 10.8 9.6 7.5 8.0 9.6 8.8 6.7 8.1 9.2 950mb Dewpt(C): 9.0 9.0 9.7 10.1 9.5 10.3 10.7 9.0 7.3 7.6 8.5 8.4 6.4 7.9 9.0 950mb RH (%): 71 75 62 96 99 99 99 96 98 97 92 98 98 99 99 950mb Dir: 299 246 239 206 188 207 231 263 245 216 212 263 286 235 275 950mb Speed(kt): 2 2 6 10 14 13 11 9 9 10 10 11 10 12 12 900mb GPH (m): 1009 999 978 963 948 953 960 959 958 973 998 1015 1018 1028 1033 900mb Temp (C): 14.7 12.6 12.7 7.0 8.1 8.5 7.4 6.3 3.9 4.6 5.7 6.0 5.0 5.8 6.3 900mb Dewpt(C): 2.9 2.3 8.2 6.2 7.9 8.2 7.1 6.0 3.7 3.6 5.5 5.7 4.7 5.5 6.0 900mb RH (%): 44 49 74 94 98 98 98 98 98 93 99 97 98 99 98 900mb Dir: 241 237 224 203 222 244 250 276 264 237 223 307 306 290 285 900mb Speed(kt): 7 8 7 20 19 16 12 10 12 13 13 12 17 17 19 850mb GPH (m): 1491 1478 1454 1431 1419 1424 1429 1425 1421 1436 1463 1481 1483 1493 1500 850mb Temp (C): 12.8 12.0 9.2 4.9 6.2 5.6 5.0 2.6 1.4 1.6 2.9 2.9 2.5 2.9 3.3 850mb Dewpt(C): 0.1 -4.8 1.9 4.7 5.9 5.3 4.8 2.2 0.6 0.5 2.3 2.3 2.5 2.6 3.0 850mb RH (%): 41 30 60 99 98 98 98 97 94 93 96 95 100 98 98 850mb Dir: 236 236 229 216 241 238 259 265 268 251 275 307 303 293 282 850mb Speed(kt): 12 15 11 21 19 18 13 13 14 14 12 11 20 21 23 800mb GPH (m): 1997 1982 1955 1927 1915 1919 1921 1912 1906 1922 1952 1970 1971 1981 1990 800mb Temp (C): 10.1 9.4 7.7 5.8 4.6 3.7 2.4 -0.3 -1.9 -1.4 0.1 0.7 0.3 0.0 1.2 800mb Dewpt(C): -4.7 -9.1 -9.5 5.6 4.3 3.5 2.2 -0.8 -2.5 -2.6 -1.1 -1.7 -1.4 -0.2 0.9 800mb RH (%): 34 26 28 99 98 98 99 96 96 91 91 84 88 98 98 800mb Dir: 241 229 230 247 247 236 241 245 271 257 293 322 309 297 294 800mb Speed(kt): 15 20 20 21 20 23 17 20 14 14 12 13 21 21 20 750mb GPH (m): 2530 2514 2484 2455 2439 2440 2441 2427 2417 2434 2467 2486 2488 2497 2508 750mb Temp (C): 7.1 6.6 5.1 4.9 2.5 0.8 0.4 -2.1 -5.3 -3.7 -2.1 -1.6 -1.3 -1.4 0.1 750mb Dewpt(C): -9.8 -12.7 -16.3 4.6 2.2 0.5 -0.5 -5.2 -5.5 -4.1 -3.1 -5.1 -5.1 -1.9 -2.1 750mb RH (%): 29 24 20 98 98 98 94 79 99 97 92 77 75 96 85 750mb Dir: 251 229 225 259 246 234 240 229 271 270 307 337 316 304 312 750mb Speed(kt): 18 20 28 23 21 26 21 23 16 13 15 16 21 19 25 700mb GPH (m): 3092 3075 3042 3016 2995 2992 2992 2974 2957 2976 3012 3032 3036 3046 3058 700mb Temp (C): 3.5 2.4 1.7 1.7 -0.4 -2.2 -1.9 -3.1 -6.9 -6.3 -5.5 -3.7 -2.9 -2.4 -2.0 700mb Dewpt(C): -17.4 -12.8 -1.2 1.5 -1.1 -3.1 -4.0 -22.8 -12.0 -9.0 -6.6 -13.4 -10.7 -4.2 -7.1 700mb RH (%): 20 31 81 98 95 93 86 20 67 81 92 47 55 87 68 700mb Dir: 258 230 234 254 235 237 245 245 272 318 322 345 330 315 319 700mb Speed(kt): 19 20 32 23 24 23 21 21 18 18 18 18 20 18 26 650mb GPH (m): 3688 3668 3638 3609 3584 3578 3579 3557 3533 3552 3590 3614 3620 3632 3645 650mb Temp (C): -0.4 -2.7 -0.5 -2.2 -3.5 -4.1 -4.4 -6.0 -8.9 -9.9 -7.8 -6.6 -5.5 -4.2 -4.2 650mb Dewpt(C): -17.2 -9.3 -0.8 -3.3 -9.1 -14.2 -17.8 -26.7 -16.4 -12.9 -18.6 -22.2 -17.6 -19.0 -5.6 650mb RH (%): 27 60 98 92 65 46 35 18 54 79 42 28 38 31 90 650mb Dir: 259 229 248 248 240 243 252 254 271 322 339 353 343 325 318 650mb Speed(kt): 19 20 29 24 23 25 22 25 19 20 17 18 18 14 19 600mb GPH (m): 4322 4298 4275 4242 4214 4205 4205 4178 4148 4164 4208 4235 4243 4259 4273 600mb Temp (C): -4.8 -6.1 -3.6 -4.6 -5.7 -7.3 -8.1 -9.7 -12.3 -13.5 -11.0 -9.8 -8.8 -7.1 -6.2 600mb Dewpt(C): -13.8 -7.0 -3.9 -14.2 -21.6 -18.9 -19.2 -32.7 -17.7 -21.2 -22.1 -34.2 -25.3 -26.5 -25.5 600mb RH (%): 49 93 98 47 28 39 41 14 64 53 40 12 25 20 20 600mb Dir: 250 230 256 246 247 245 255 247 264 319 356 354 352 336 302 600mb Speed(kt): 19 24 27 28 24 25 22 27 19 15 18 16 15 12 11 550mb GPH (m): 5001 4976 4959 4922 4890 4878 4875 4844 4808 4820 4870 4901 4911 4931 4950 550mb Temp (C): -9.0 -8.3 -7.2 -8.2 -10.2 -11.2 -12.4 -13.6 -16.5 -18.1 -15.6 -13.4 -13.0 -11.4 -9.8 550mb Dewpt(C): -21.4 -9.4 -7.5 -37.1 -22.0 -25.5 -30.5 -38.2 -24.7 -26.7 -27.0 -34.0 -24.3 -29.1 -29.2 550mb RH (%): 37 92 98 8 38 30 21 11 49 48 38 17 39 22 19 550mb Dir: 251 241 255 244 246 248 260 247 252 315 4 354 351 354 280 550mb Speed(kt): 21 30 30 31 24 26 24 27 18 12 20 17 16 13 4 500mb GPH (m): 5733 5713 5695 5653 5616 5602 5595 5562 5516 5523 5581 5619 5631 5654 5676 500mb Temp (C): -12.2 -11.0 -11.5 -13.6 -15.6 -15.5 -17.2 -18.0 -21.9 -24.2 -20.7 -18.1 -17.6 -16.6 -15.3 500mb Dewpt(C): -31.6 -12.3 -19.3 -36.9 -19.7 -35.7 -39.1 -42.1 -28.8 -28.4 -35.0 -29.5 -28.5 -31.2 -38.8 500mb RH (%): 19 90 53 13 71 17 14 11 54 69 28 37 39 28 12 500mb Dir: 258 256 254 238 243 252 267 252 245 303 7 359 349 5 166 500mb Speed(kt): 25 32 34 31 24 27 30 26 16 9 23 18 16 11 3 450mb GPH (m): 6532 6515 6496 6446 6402 6389 6378 6340 6282 6282 6351 6397 6410 6436 6461 450mb Temp (C): -16.5 -15.6 -16.0 -18.8 -21.2 -20.7 -21.7 -23.4 -27.9 -30.1 -26.5 -24.1 -23.7 -22.9 -21.7 450mb Dewpt(C): -20.5 -17.4 -37.0 -26.7 -30.4 -41.5 -39.9 -32.8 -32.8 -34.2 -43.5 -33.1 -33.8 -41.9 -45.9 450mb RH (%): 71 86 15 50 44 14 19 43 64 68 20 44 40 17 10 450mb Dir: 269 263 253 225 242 253 268 250 241 214 13 356 355 19 117 450mb Speed(kt): 30 33 40 32 26 27 37 27 20 6 24 18 15 9 6 400mb GPH (m): 7408 7394 7372 7312 7261 7249 7232 7189 7115 7107 7188 7242 7257 7286 7316 400mb Temp (C): -22.2 -20.9 -22.3 -25.0 -27.3 -27.0 -29.2 -30.9 -35.2 -37.1 -33.8 -31.9 -31.3 -29.7 -28.6 400mb Dewpt(C): -24.7 -23.0 -32.4 -33.6 -47.4 -41.3 -33.5 -31.8 -38.5 -39.3 -45.4 -37.8 -40.5 -49.1 -46.6 400mb RH (%): 80 84 40 46 14 26 67 92 73 80 32 57 41 15 17 400mb Dir: 272 265 252 234 237 252 259 243 225 157 20 353 359 26 149 400mb Speed(kt): 34 36 43 34 27 27 36 23 24 15 24 21 20 7 8 350mb GPH (m): 8375 8367 8341 8269 8206 8197 8171 8120 8031 8020 8108 8169 8186 8222 8256 350mb Temp (C): -28.8 -27.6 -27.5 -31.4 -34.9 -34.0 -36.2 -37.7 -41.2 -41.2 -40.7 -39.3 -38.7 -37.3 -36.6 350mb Dewpt(C): -31.7 -30.4 -30.2 -41.4 -51.4 -48.7 -43.4 -40.1 -52.0 -53.5 -53.5 -46.5 -46.9 -50.2 -53.1 350mb RH (%): 76 78 79 38 18 23 49 79 32 27 26 48 43 27 18 350mb Dir: 277 264 251 225 238 256 258 256 200 157 27 348 354 61 137 350mb Speed(kt): 35 38 50 49 28 27 32 20 30 8 24 31 28 11 10 300mb GPH (m): 9459 9457 9430 9342 9264 9259 9225 9168 9071 9066 9149 9212 9231 9268 9305 300mb Temp (C): -37.4 -36.2 -37.1 -39.7 -41.9 -41.5 -42.5 -43.6 -42.3 -40.4 -43.3 -44.2 -44.2 -44.6 -44.8 300mb Dewpt(C): -40.7 -40.3 -40.2 -46.8 -59.4 -54.0 -57.7 -53.4 -65.1 -68.0 -62.5 -55.7 -56.2 -60.5 -56.9 300mb RH (%): 72 67 73 48 15 26 19 35 8 4 12 29 27 17 26 300mb Dir: 288 266 248 216 230 265 258 266 226 324 5 347 350 354 359 300mb Speed(kt): 41 38 50 54 34 29 30 24 25 6 36 45 39 22 7 250mb GPH (m): 10690 10693 10662 10562 10482 10477 10443 10383 10310 10315 10375 10425 10441 10474 10508 250mb Temp (C): -47.5 -46.8 -47.0 -48.4 -46.9 -47.1 -46.6 -45.5 -39.9 -38.6 -43.2 -46.4 -47.7 -48.4 -49.0 250mb Dewpt(C): -52.5 -50.8 -51.1 -54.4 -66.6 -63.8 -65.2 -67.5 -78.7 -77.7 -70.8 -66.9 -66.4 -65.2 -64.6 250mb RH (%): 58 65 64 52 10 15 12 8 1 1 4 9 11 14 16 250mb Dir: 303 272 246 218 236 286 274 273 283 319 353 346 348 345 350 250mb Speed(kt): 46 42 52 64 34 36 31 29 27 22 42 43 48 37 30 200mb GPH (m): 12121 12130 12107 12018 11954 11946 11919 11877 11830 11840 11879 11909 11909 11936 11967 200mb Temp (C): -59.5 -58.1 -56.1 -50.9 -47.9 -48.5 -47.4 -43.9 -41.3 -40.9 -42.6 -45.2 -48.1 -49.2 -49.7 200mb Dewpt(C): -64.3 -61.9 -62.8 -71.8 -76.7 -74.6 -74.3 -81.3 -95.5 -79.2 -80.4 -80.1 -74.3 -75.5 -77.4 200mb RH (%): 56 63 45 8 3 4 4 1 0 1 1 1 4 4 3 200mb Dir: 314 271 260 231 248 288 279 292 293 320 335 343 340 346 343 200mb Speed(kt): 57 46 56 57 31 35 37 39 29 24 32 37 39 38 34 150mb GPH (m): 13933 13936 13931 13887 13847 13833 13821 13798 13764 13777 13803 13822 13811 13829 13850 150mb Temp (C): -55.6 -57.9 -56.3 -51.7 -48.7 -49.2 -47.9 -46.3 -45.1 -45.0 -46.3 -47.1 -47.2 -47.9 -48.8 150mb Dewpt(C): -84.9 -77.5 -78.0 -82.5 -84.7 -85.0 -84.1 -83.8 -70.7 -125.4 -83.0 -83.5 -83.6 -84.1 -84.7 150mb RH (%): 2 8 6 2 1 1 1 1 5 0 1 1 1 1 1 150mb Dir: 295 281 271 247 264 277 283 286 301 315 325 338 337 340 340 150mb Speed(kt): 37 38 47 39 26 29 32 32 30 24 30 29 27 24 24 100mb GPH (m): 16516 16513 16519 16501 16477 16470 16474 16463 16438 16451 16471 16481 16464 16480 16495 100mb Temp (C): -55.4 -55.3 -54.8 -53.2 -53.0 -52.1 -51.6 -50.7 -50.1 -50.2 -50.4 -50.8 -51.6 -51.4 -52.3 100mb Dewpt(C): -89.4 -89.4 -89.0 -87.8 -87.7 -87.1 -87.5 -108.9 -118.6 -74.7 -98.8 -99.0 -98.5 -99.3 -87.2 100mb RH (%): 1 1 1 1 1 1 1 0 0 5 0 0 0 0 1 100mb Dir: 281 275 265 265 270 259 274 280 300 310 323 332 339 349 348 100mb Speed(kt): 16 19 18 20 13 15 19 17 15 17 13 15 11 14 12