KORD · Chicago O'Hare International Airport — METAR & TAF

Current observation (METAR)

METAR KORD 172351Z 07003KT 10SM FEW045 FEW065 SCT250 25/16 A2999 RMK AO2 SLP149 T02500156 10267 20233 58009 $

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Observed: 17 Aug 23:51 UTC · 18:51 CDT local (18 min ago)
Wind: From 70° (ENE) at 3 kt
Visibility: 10 statute miles or more
Weather: No significant weather
Clouds: Few (1–2 oktas) at 4,500 ft
Few (1–2 oktas) at 6,500 ft
Scattered (3–4 oktas) at 25,000 ft
Temperature: 25°C (77°F)
Dewpoint: 16°C (61°F)
Rel. humidity: 57%
Pressure: A2999 (29.99 inHg) · QNH 1016 hPa

Remarks

AO2 Automated station with precipitation discriminator SLP149 Sea Level Pressure: 1014.9 hPa T02500156 Precise Temp: 25.0 °C, Dewpoint: 15.6 °C 10267 6-Hour Maximum Temperature: 26.7 °C 20233 6-Hour Minimum Temperature: 23.3 °C 58009 Pressure Tendency: Rising or steady, then falling, 0.9 hPa change in 3 hours $ Maintenance Required Indicator

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KORD 172325Z 1800/1906 10006KT P6SM SCT045 FM180300 23005KT P6SM FEW050 SCT300 FM181600 25011KT P6SM SCT050 BKN150 FM181900 26011G20KT P6SM VCSH BKN050 OVC100 PROB30 1820/1901 3SM -TSRA OVC030CB FM190100 25008KT P6SM BKN050

Issued 172325Z · valid 1800 → 1906

Initial 1800 to 1906

From 100° (E) at 6 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 4,500 ft
From From 180300Z

From 230° (SW) at 5 kt. Visibility 6 statute miles. Few (1–2 oktas) at 5,000 ft; Scattered (3–4 oktas) at 30,000 ft
From From 181600Z

From 250° (WSW) at 11 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 5,000 ft; Broken (5–7 oktas) at 15,000 ft
From From 181900Z

From 260° (W) at 11 kt, gusting 20 kt. Visibility 6 statute miles. In the vicinity: showers. Broken (5–7 oktas) at 5,000 ft; Overcast (8 oktas) at 10,000 ft
PROB30 Probable 1820 to 1901

Visibility 3 statute miles. Light thunderstorm with rain. Overcast (8 oktas) at 3,000 ft (CB)
From From 190100Z

From 250° (WSW) at 8 kt. Visibility 6 statute miles. Broken (5–7 oktas) at 5,000 ft