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// KTNU · Newton Municipal Airport · Newton

// Station · 9m ago

KTNU

Newton Municipal Airport
CAT VFR
WIND 300° / 9 kt G15
VIS 10+ SM
CEILING CLR
T/Td 19°C / 14°C
ALTIM 29.79 inHg
ELEV 953 FT
41.6744°N / 93.0217°W
LOCATION · Newton, US
N
WIND
300°9 kt
KTNU · 953 FT
© OSM · CartoDB

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

METRIC
NOW · 04Z
+6H
+12H
+18H
WIND
300°/9G15
 
 
 
VIS
10+ SM
 
 
 
CEILING
CLR
 
 
 
LAYERS
—
 
 
 
T / Td
19 / 14
 
 
 
ALTIM
29.79"
 
 
 

Loading TAF forecast…

// Interpretation

VFR with moderate winds at 300°/9 kt, gusting 15. 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 KTNU 130415Z AUTO 30009G15KT 10SM CLR 19/14 A2979 RMK A01

KTNU · day 13 at 04:15 UTC · wind from 300° at 9 kt, gusts to 15 kt · visibility 10+ SM · temp 19°C / dewpoint 14°C · altimeter 29.79" Hg

// Runway analysis · computed from current METAR wind

Wind 300° @ 9 ktG15
1 USABLE · 1 AVOID
N
WIND
300°9G15 kt
HEADWIND CAUTION · HIGH XW AVOID · TAILWIND
HEADWIND ENDS 1 usable
32★ HDG 320° H8 kt X3 kt LEFT PRIMARY · 5,600'
TAILWIND ENDS · AVOID 1 ends
14 HDG 140° T8 kt X3 kt RIGHT —
Pattern altitude: 1,953 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 +6°C

1,800FT
+847 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS loading…
FIELD ELEV953 FT OAT+19°C ISA DELTA+6°C PRESSURE ALT1,080 FT
// Performance equivalent Operating here right now feels like operating at KISB (Sibley Municipal Airport, Sibley, elev 1,538 ft) on a standard ISA day.
// Aircraft performance impact MINOR
TAKEOFF ROLL CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+18%
-13%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+13%
-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. Severity rating assumes a standard altimeter setting (29.92" Hg / 1013 hPa); a non-standard setting shifts the effective altitude by roughly 1,000 ft per 1" Hg of deviation.

// Cloud layers · clear · no layers reported

FT 0 5k 10k 15k 20k 25k FRZ LVL · 10,549 FT KTNU ELEV · 953 FT
// Reported layers (highest → lowest)
CLR
No reported cloud layers — clear sky from surface to reporting ceiling.
// Computed
CEILING— HIGHEST LAYER— TOTAL COVERAGEclear FREEZING LEVEL10,549 ft VFR MARGINunlimited

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

12:21ZSUNRISE
17:59ZSOLAR NOON
23:37ZSUNSET
00:05ZCIVIL END
CURRENT04:24Z DAYLIGHT REMAINING0m VFR NIGHT BEGINS00:05Z (past) DAY LENGTH11h 15m
Waxing Crescent
ILLUMINATION4% MOONRISE13:49Z MOONSET01:05Z FULL MOON IN13 days

// Nearest reporting stations

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

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