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// Station · 4m ago

KTEW

Mason Jewett Field
CAT VFR
WIND 040° / 7 kt
VIS 10+ SM
CEILING CLR
T/Td 22.2°C / -0.4°C
ALTIM 30.16 inHg
ELEV 920 FT
42.5658°N / 84.4232°W
LOCATION · Mason, US
N
WIND
040°7 kt
KTEW · 920 FT
© OSM · CartoDB

// Current + 24h forecast · METAR loaded · TAF loading…

METRIC
NOW · 21Z
+6H
+12H
+18H
WIND
040°/7
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
 
 
 
T / Td
22 / 0
 
 
 
ALTIM
30.16"
 
 
 

// Interpretation

VFR with light winds at 040°/7 kt. Visibility better than 10 statute miles and no reported cloud layers. Would shift to MVFR if the ceiling drops to 3,000 ft or visibility below 5 SM.

Loading TAF forecast narrative…

SOURCES · NOAA Aviation Weather Center METAR (TAF loading…)

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// Raw observation METAR string + decoded

METAR KTEW 302135Z AUTO 04007KT 010V070 10SM CLR 22/00 A3016 RMK AO2 T02221004

KTEW · day 30 at 21:35 UTC · wind from 040° at 7 kt · visibility 10+ SM · temp 22°C / dewpoint 0°C · altimeter 30.16" Hg · automated station w/ precipitation discriminator

// Runway analysis · computed from current METAR wind

Wind 040° @ 7 kt
1 USABLE · 1 AVOID · 1 CAUTION
N
WIND
040°7 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
10 HDG 100° H4 kt X6 kt LEFT PRIMARY · 4,002'
TAILWIND ENDS · AVOID 1 ends
28 HDG 280° T4 kt X6 kt RIGHT
Pattern altitude: 1,920 ft MSL (1,000 ft AGL). Verify pattern direction and altitude with the chart supplement before flying. // On calm winds (<3 kt), all runways are usable — favor the longest or whatever the pattern calls for.

// Density altitude · ISA +9°C

1,700FT
+780 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS ↘ -800 FT
2,800 1,500 200
24h AGO18h12h6hNOW
FIELD ELEV920 FT OAT+22°C ISA DELTA+9°C PRESSURE ALT678 FT
// Performance equivalent Operating here right now feels like operating at KGLR (Gaylord Regional Airport, Gaylord, elev 1,328 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+17%
-12%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+12%
-8%
Light jetCJ4, Phenom 300, M2
+7%
-5%

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 · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 12,132 FT KTEW ELEV · 920 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING HIGHEST LAYER TOTAL COVERAGEclear FREEZING LEVEL12,132 ft VFR MARGINunlimited

// Sun & Moon · times in Z · bar = local day (UTC-6)

10:05ZSUNRISE
17:36ZSOLAR NOON
01:08ZSUNSET
01:41ZCIVIL END
CURRENT21:39Z DAYLIGHT REMAINING3h 28m VFR NIGHT BEGINS01:41Z (4h 02m) DAY LENGTH15h 02m
Full Moon
ILLUMINATION100% MOONRISE21:36Z MOONSET12:39Z FULL MOON IN1 day

// Nearest reporting stations · 5 shown · 60 NM radius

// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay

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