KTCM · McChord Air Force Base — METAR & TAF

Current observation (METAR)

SPECI KTCM 181140Z AUTO 27004KT 10SM FEW006 15/13 A3010 RMK AO2 SLP195 $

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Observed: 18 Aug 11:40 UTC · 04:40 PDT local (37 min ago) SPECI
Wind: From 270° (W) at 4 kt
Visibility: 10 statute miles or more
Weather: No significant weather
Clouds: Few (1–2 oktas) at 600 ft
Temperature: 15°C (59°F)
Dewpoint: 13°C (55°F)
Rel. humidity: 88%
Pressure: A3010 (30.10 inHg) · QNH 1019 hPa

Remarks

AO2 Automated station with precipitation discriminator SLP195 Sea Level Pressure: 1019.5 hPa $ Maintenance Required Indicator

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KTCM 180500Z 1805/1911 27005KT 9999 FEW210 QNH3008INS BECMG 1811/1812 23004KT 9999 OVC005 QNH3012INS BECMG 1816/1817 25005KT 9999 OVC010 QNH3014INS BECMG 1818/1819 25008KT 9999 FEW020 QNH3007INS TX25/1900Z TN14/1813Z

Issued 180500Z · valid 1805 → 1911

Initial 1805 to 1911

From 270° (W) at 5 kt. Visibility 10 km or more. Few (1–2 oktas) at 21,000 ft
Becoming 1811 to 1812

From 230° (SW) at 4 kt. Visibility 10 km or more. Overcast (8 oktas) at 500 ft
Becoming 1816 to 1817

From 250° (WSW) at 5 kt. Visibility 10 km or more. Overcast (8 oktas) at 1,000 ft
Becoming 1818 to 1819

From 250° (WSW) at 8 kt. Visibility 10 km or more. Few (1–2 oktas) at 2,000 ft