// Station · 1h 1m ago · STALE

KASH

Nashua Airport / Boire Field

CAT MVFR

WIND 340° / 4 kt

VIS 10+ SM

CEILING BKN at 1,000 ft

T/Td 9.4°C / 6.7°C

ALTIM 30.04 inHg

ELEV 199 FT

42.7817°N / 71.5148°W

LOCATION · Nashua, US

WIND

340°4 kt

KASH · 199 FT

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

METRIC

NOW · 19Z

+6H

+12H

+18H

WIND

340°/4

VIS

10+ SM

CEILING

BKN010

LAYERS

BKN010 BKN044 OVC100

T / Td

9 / 7

ALTIM

30.04"

// Interpretation

MVFR — ceiling 1,000 ft. Light winds at 340°/4 kt, visibility better than 10 statute miles, broken at 1,000 ft, broken at 4,400 ft, and overcast at 10,000 ft. Would drop to IFR below 1,000 ft ceiling or 3 SM visibility, or rise back to VFR above 3,000 ft and 5 SM.

Loading TAF forecast narrative…

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

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// Raw observation METAR string + decoded

METAR KASH 301956Z 34004KT 10SM BKN010 BKN044 OVC100 09/07 A3004 RMK AO2 SLP173 T00940067

KASH · day 30 at 19:56 UTC · wind from 340° at 4 kt · visibility 10+ SM · broken layer at 1,000 ft · broken layer at 4,400 ft · overcast at 10,000 ft · temp 9°C / dewpoint 7°C · altimeter 30.04" Hg · automated station w/ precipitation discriminator · sea-level pressure 1017.3 mb

// Runway analysis · computed from current METAR wind

Wind 340° @ 4 kt

ALL USABLE · WINDS CALM

WIND

340°4 kt

HEADWIND CAUTION · HIGH XW AVOID · TAILWIND

ALL RUNWAYS · CALM WINDS 2 ends

14 HDG 140° —CALM —— 6,000'

32 HDG 320° —CALM —— 6,000'

Pattern altitude: 1,199 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 -5°C

-600FT

-799 FT BELOW FIELD ELEV

// DA · LAST 24 HOURS ↘ -1,200 FT

24h AGO18h12h6hNOW

FIELD ELEV199 FT OAT+9°C ISA DELTA-5°C PRESSURE ALT75 FT

// Performance equivalent Operating here right now feels like operating at KCLR (Cliff Hatfield Memorial Airport, Calipatria, elev -182 ft) on a standard ISA day.

// Aircraft performance impact MINOR

TAKEOFF ROLL CLIMB RATE

Single-engine propC172, PA-28, Cherokee

+0%

-0%

Turbo / high-perf pistonSR22T, Bonanza, Mooney

+0%

-0%

Light jetCJ4, Phenom 300, M2

+0%

-0%

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

// Reported layers (highest → lowest)

OVC100

Overcast · base 10,000 ft AGL · 8 oktas

BKN044

Broken · base 4,400 ft AGL · ~5–7 oktas

BKN010

Broken · base 1,000 ft AGL · ~5–7 oktas

// Computed

CEILING1,000 ft AGL HIGHEST LAYER10,000 ft TOTAL COVERAGE~100% (overcast) FREEZING LEVEL4,946 ft VFR MARGIN-2,000 ft

// Sun & Moon · times in Z · bar = local day (UTC-5)

09:12ZSUNRISE

16:45ZSOLAR NOON

00:17ZSUNSET

00:51ZCIVIL END

CURRENT20:57Z DAYLIGHT REMAINING3h 19m VFR NIGHT BEGINS00:51Z (3h 53m) DAY LENGTH15h 04m

Full Moon

ILLUMINATION100% MOONRISE20:42Z MOONSET11:46Z FULL MOON IN1 day

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

KMHT

VFR

Manchester-Boston Regional Airport · Manchester

WIND: 070° / 11 ktG17
VIS: 10+ SM
CEILING: BKN250
DIST: 10 NM N
AGE: 4m ago

KFIT

VFR

Fitchburg Municipal Airport · Fitchburg

WIND: 040° / 8 kt
VIS: 10+ SM
CEILING: SCT022
DIST: 17 NM SW
AGE: 5m ago

KLWM

VFR

Lawrence Municipal Airport · Lawrence

WIND: 010° / 10 ktG21
VIS: 10+ SM
CEILING: OVC049
DIST: 18 NM E
AGE: 3m ago

KBED

VFR

Laurence G Hanscom Field · Bedford

WIND: 030° / 10 kt
VIS: 10+ SM
CEILING: BKN034
DIST: 21 NM SE
AGE: 6m ago

KAFN

VFR

Jaffrey Airfield Silver Ranch Airport · Jaffrey

WIND: CALM
VIS: 10+ SM
CEILING: BKN037
DIST: 22 NM W
AGE: 5m ago

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

AIRSPACE

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