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 (17 h 50 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 181720Z 1818/1924 25011G17KT P6SM SCT045 BKN100 PROB30 1820/1824 5SM -SHRA BKN045 FM190000 25011KT P6SM VCSH BKN050 PROB30 1900/1904 34020G30KT 1 1/2SM TSRA BR BKN025 OVC050CB FM190600 VRB05KT P6SM FEW020 SCT100 FM191400 01006KT P6SM SCT035 FM192000 08008KT P6SM SCT040

Issued 181720Z · valid 1818 → 1924

Initial 1818 to 1924

From 250° (WSW) at 11 kt, gusting 17 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 4,500 ft; Broken (5–7 oktas) at 10,000 ft
PROB30 Probable 1820 to 1824

Visibility 5 statute miles. Light showers of rain. Broken (5–7 oktas) at 4,500 ft
From From 190000Z

From 250° (WSW) at 11 kt. Visibility 6 statute miles. In the vicinity: showers. Broken (5–7 oktas) at 5,000 ft
PROB30 Probable 1900 to 1904

From 340° (NNW) at 20 kt, gusting 30 kt. Visibility 1.5 statute miles. Thunderstorm with rain, Mist. Broken (5–7 oktas) at 2,500 ft; Overcast (8 oktas) at 5,000 ft (CB)
From From 190600Z

Variable at 5 kt. Visibility 6 statute miles. Few (1–2 oktas) at 2,000 ft; Scattered (3–4 oktas) at 10,000 ft
From From 191400Z

From 10° (N) at 6 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 3,500 ft
From From 192000Z

From 80° (E) at 8 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 4,000 ft