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Portland, Portland International Jetport
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D
a
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Time
(est)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
0500:51Vrbl 310.00OvercastBKN060 OVC08011-12 11634%NANA30.381028.9
0423:51S 610.00OvercastOVC08010-14 32%0NA30.401029.7
0422:51S 310.00OvercastOVC0808-15 33%NANA30.421030.5
0421:51SW 310.00Mostly CloudySCT090 BKN1207-16 33%NANA30.451031.3
0420:51SW 610.00Mostly CloudyBKN0957-17 32%-4NA30.441031.1
0419:51W 610.00Mostly CloudyBKN1006-16 35%-5NA30.451031.5
0418:51W 910.00Mostly CloudyBKN1206-18 8431%-8NA30.451031.3
0417:51W 910.00Mostly CloudyBKN1205-18 33%-9NA30.451031.4
0416:51W 1210.00Partly CloudySCT1406-19 30%-10NA30.441030.9
0415:51W 1310.00Partly CloudySCT2307-19 29%-9NA30.411030.1
0414:51W 1310.00Partly CloudySCT2507-19 29%-9NA30.401029.5
0413:51W 1410.00Partly CloudySCT2506-21 27%-11NA30.381029.1
0412:51W 1610.00Partly CloudySCT2504-23 4-1326%-15NA30.381028.8
0411:51W 13 G 2010.00A Few CloudsFEW2502-24 28%-16NA30.381029.1
0410:51W 1310.00FairCLR-1-25 30%-19NA30.381029.1
0409:51NW 1510.00FairCLR-4-28 30%-25NA30.381028.9
0408:51W 1810.00FairCLR-8-29 34%-31NA30.361028.4
0407:51W 1010.00FairCLR-12-30 39%-31NA30.361028.2
0406:51W 2010.00FairCLR-13-30 -13-1441%-39NA30.331027.3
0405:51W 28 G 3510.00Fair and WindyCLR-13-31 39%-43NA30.311026.7
0404:51W 24 G 3110.00Fair and BreezyCLR-13-31 39%-41NA30.311026.7
0403:51W 24 G 3110.00Fair and BreezyCLR-14-31 41%-42NA30.301026.2
0402:51NW 20 G 3010.00FairCLR-13-32 36%-39NA30.271025.2
0401:51NW 28 G 3510.00Fair and WindyCLR-14-31 41%-44NA30.251024.5
0400:51W 25 G 3510.00Mostly Cloudy and BreezyBKN045-13-29 -10-1343%-41NA30.231023.8
0323:51NW 25 G 3810.00Mostly Cloudy and BreezyBKN049-13-30 41%-41NA30.211023.1
0322:51NW 30 G 3810.00Mostly Cloudy and WindyBKN050-13-32 36%-44NA30.191022.7
0321:51NW 29 G 4110.00Mostly Cloudy and WindyBKN050-13-31 39%-43NA30.181022.1
0320:51W 33 G 4110.00Mostly Cloudy and WindyBKN047 BKN060-13-30 41%-45NA30.161021.6
0319:51W 23 G 3610.00Mostly Cloudy and BreezyBKN047-12-28 43%-39NA30.151021.1
0318:51NW 25 G 3710.00Partly Cloudy and BreezySCT050-10-29 7-1037%-37NA30.111020.0
0317:51NW 25 G 3510.00Partly Cloudy and BreezySCT055-8-26 40%-35NA30.061018.1
0316:51NW 23 G 3210.00Mostly Cloudy and BreezyBKN055-4-24 37%-29NA30.001015.9
0315:51NW 24 G 3210.00Mostly Cloudy and BreezyBKN0601-21 34%-22NA29.921013.2
0314:51NW 25 G 3210.00A Few Clouds and BreezyFEW0704-20 31%-19NA29.861011.1
0313:51W 24 G 3310.00A Few Clouds and BreezyFEW0505-17 35%-17NA29.821009.7
0312:51W 25 G 3210.00A Few Clouds and BreezyFEW0506-15 13637%-16NA29.791009.1
0311:51W 25 G 3510.00A Few Clouds and BreezyFEW0508-15 33%-13NA29.791009.0
0310:51NW 21 G 3310.00A Few Clouds and BreezyFEW0508-15 33%-12NA29.801009.2
0309:51NW 21 G 3010.00A Few Clouds and BreezyFEW0459-12 37%-11NA29.791008.9
0308:51NW 20 G 2810.00A Few CloudsFEW0409-10 41%-10NA29.781008.5
0307:51NW 20 G 3010.00A Few CloudsFEW035 FEW04510-9 41%-9NA29.771008.3
0306:51NW 22 G 2910.00A Few Clouds and BreezyFEW04513-10 311335%-6NA29.721006.6
0305:51NW 17 G 3010.00A Few CloudsFEW05019-0 43%4NA29.671004.8
0304:51NW 1310.00OvercastSCT037 OVC0652716 63%16NA29.601002.6
0303:51W 1010.00FairCLR2911 47%20NA29.561001.2
0302:51SW 710.00FairCLR2911 47%22NA29.551000.8
0301:51SW 1210.00Mostly CloudyBKN1203112 45%22NA29.561001.0
0300:51SW 8 G 1810.00Partly CloudySCT1203112 323045%24NA29.581001.8
0223:51SW 14 G 2310.00Partly CloudySCT1503112 45%21NA29.621003.0
0222:51SW 1010.00Partly CloudySCT100 SCT1503012 47%21NA29.651004.1
0221:51SW 910.00A Few CloudsFEW1503011 45%22NA29.701005.8
0220:51S 9 G 2010.00A Few CloudsFEW1503111 43%23NA29.731006.7
0219:51S 910.00FairCLR3210 40%24NA29.761007.8
0218:51S 810.00A Few CloudsFEW1503110 322842%24NA29.801009.1
0217:51S 810.00OvercastOVC1003211 41%25NA29.851010.8
0216:51Calm10.00Mostly CloudySCT100 BKN1503111 43%NANA29.871011.7
0215:51SW 1010.00Mostly CloudyBKN100 BKN1503210 40%24NA29.901012.6
0214:51SW 710.00Mostly CloudyBKN1103111 43%24NA29.941014.0
0213:51SW 910.00OvercastOVC1103012 47%22NA29.981015.2
0212:51SW 1310.00OvercastOVC1102912 291549%19NA30.031016.9
0211:51SW 1010.00OvercastOVC1102811 49%19NA30.071018.4
0210:51SW 1010.00OvercastOVC1002710 49%18NA30.121020.2
0209:51SW 710.00Mostly CloudyBKN095269 48%18NA30.151021.0
0208:51SW 710.00Mostly CloudyBKN095228 55%13NA30.171021.8
0207:51SW 310.00A Few CloudsFEW030 FEW110177 64%NANA30.181022.1
0206:51Calm10.00Partly CloudyFEW030 FEW110 SCT200166 171365%NANA30.181022.0
0205:51Calm10.00Mostly CloudyBKN120156 67%NANA30.191022.4
0204:51W 610.00OvercastOVC200166 65%7NA30.201022.7
0203:51W 310.00FairCLR145 67%NANA30.191022.5
0202:51W 610.00FairCLR165 62%7NA30.201022.9
D
a
t
e
Time
(est)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

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Last Modified: Febuary, 7 2012
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