Denver to Washington Dulles connects Colorado with the Washington metropolitan area.
| Conditions | VFR |
| Wind | 3 kts from E (90°) |
| Visibility | 8.69 nmi |
| Clouds | Broken sky at 12000 feet; broken sky at 20000 feet |
| Temperature | 51.8 °F , dew point 48.2 °F , humidity 88% |
| Barometer | 1,022 hPa / 30.17 inHg |
| Remarks | AO2 SLP170 T01110089 $ |
| Updated | 13:53 UTC (34 mins ago) |
| METAR | METAR KDEN 201353Z 09003KT 10SM BKN120 BKN200 11/09 A3017 RMK AO2 SLP170 T01110089 $ |
| TAF | TAF KDEN 201120Z 2012/2118 19005KT P6SM SCT120 SCT200 FM201500 02008KT P6SM SCT120 SCT200 FM202000 05010KT P6SM SCT100 BKN200 FM210400 VRB05KT P6SM SCT120 FM211700 12007KT P6SM FEW090 SCT200 |
| Conditions | IFR |
| Wind | 11 kts from SSW (200°) |
| Visibility | 8.69 nmi |
| Clouds | Few at 1500 feet; scattered at 5500 feet; broken sky at 11000 feet; broken sky at 16000 feet; broken sky at 25000 feet |
| Temperature | 73.4 °F , dew point 66.2 °F , humidity 78% |
| Barometer | 1,015 hPa / 29.98 inHg |
| Remarks | AO2 SLP150 T02330194 $ |
| Updated | 13:52 UTC (35 mins ago) |
| METAR | METAR KIAD 201352Z 20011KT 10SM FEW015 SCT055 BKN110 BKN160 BKN250 23/19 A2998 RMK AO2 SLP150 T02330194 $ |
| TAF | TAF KIAD 201127Z 2012/2118 17011KT P6SM -SHRA BKN040 FM201800 24010KT P6SM -SHRA BKN050 PROB30 2021/2024 4SM -TSRA BKN040CB FM210300 33005KT P6SM BKN035 FM210700 01006KT P6SM FEW008 BKN015 |