KMMH · Mammoth Yosemite Airport — METAR & TAF

Current observation (METAR)

METAR KMMH 180315Z AUTO 31013G19KT 10SM OVC120 21/03 A3031 RMK AO2

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Observed: 18 Aug 03:15 UTC · 20:15 PDT local (3 h 32 min ago)
Wind: From 310° (NW) at 13 kt, gusting 19 kt
Visibility: 10 statute miles or more
Weather: No significant weather
Clouds: Overcast (8 oktas) at 12,000 ft
Temperature: 21°C (70°F)
Dewpoint: 3°C (37°F)
Rel. humidity: 31%
Pressure: A3031 (30.31 inHg) · QNH 1026 hPa

Remarks

AO2 Automated station with precipitation discriminator

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KMMH 180523Z 1806/1906 VRB04KT P6SM SCT200 FM181800 13007KT P6SM FEW090 SCT200 FM182100 29010G17KT P6SM FEW090 SCT200 FM190200 30006KT P6SM BKN200 FM190400 VRB04KT P6SM BKN200

Issued 180523Z · valid 1806 → 1906

Initial 1806 to 1906

Variable at 4 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 20,000 ft
From From 181800Z

From 130° (SE) at 7 kt. Visibility 6 statute miles. Few (1–2 oktas) at 9,000 ft; Scattered (3–4 oktas) at 20,000 ft
From From 182100Z

From 290° (WNW) at 10 kt, gusting 17 kt. Visibility 6 statute miles. Few (1–2 oktas) at 9,000 ft; Scattered (3–4 oktas) at 20,000 ft
From From 190200Z

From 300° (WNW) at 6 kt. Visibility 6 statute miles. Broken (5–7 oktas) at 20,000 ft
From From 190400Z

Variable at 4 kt. Visibility 6 statute miles. Broken (5–7 oktas) at 20,000 ft