// Station · 13m ago
MMSM
// Current + 24h forecast · METAR loaded · TAF loading…
// Interpretation
VFR with light winds at 030°/5 kt. Visibility 7.0 SM and a few at 1,000 ft, scattered at 8,000 ft, and scattered at 20,000 ft. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.
Loading TAF forecast narrative…
// Want this glance-able on 10 airports? METAR Deck →// Raw observation METAR string + decoded
METAR MMSM 111446Z 03005KT 7SM FEW010 SCT080 SCT200 17/12 A3041 RMK SLP146 52012 902 8/532 HZY
MMSM · day 11 at 14:46 UTC · wind from 030° at 5 kt · visibility 7.0 SM · a few clouds at 1,000 ft · scattered layer at 8,000 ft · scattered layer at 20,000 ft · temp 17°C / dewpoint 12°C · altimeter 30.41" Hg · sea-level pressure 1014.6 mb
// Runway analysis · computed from current METAR wind
// Density altitude · ISA +16°C
Approximate using ~10% perf loss / 1,000 ft DA for normally aspirated, scaled by powerplant type. Verify with your aircraft's POH for accurate numbers — especially above 5,000 ft DA where these rules of thumb diverge.
// Cloud layers · 3 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-7)
// Nearest reporting stations · 5 shown · 100 NM (sparse area)
- WIND
- 080° / 6 kt
- VIS
- 7.0 SM
- CEILING
- FEW020
- DIST
- 19 NM S
- AGE
- 5m ago
- WIND
- 240° / 4 kt
- VIS
- 4.0 SM
- CEILING
- FEW010
- DIST
- 40 NM SW
- AGE
- 12m ago
- WIND
- 030° / 5 kt
- VIS
- 9.0 SM
- CEILING
- SCT220
- DIST
- 51 NM SE
- AGE
- 16m ago
- WIND
- 160° / 3 kt
- VIS
- 4.0 SM
- CEILING
- FEW250
- DIST
- 56 NM S
- AGE
- 5m ago
- WIND
- CALM
- VIS
- 7.0 SM
- CEILING
- BKN200
- DIST
- 84 NM NW
- AGE
- 1h 19m ago