// Station · 57m ago
KPSM
Portsmouth International Airport at Pease
CAT VFR
WIND 240° / 7 kt
VIS 10+ SM
CEILING BKN at 25,000 ft
T/Td 18.6°C / 10.9°C
ALTIM 29.81 inHg
ELEV 100 FT
43.0779°N / 70.8233°W
LOCATION · Portsmouth, US
WIND
240°7 kt
KPSM · 100 FT
© OSM · CartoDB
// Current + 24h forecast · METAR loaded · TAF loading…
METRIC
NOW · 09Z
+6H
+12H
+18H
WIND
240°/7
VIS
10+ SM
CEILING
BKN250
LAYERS
BKN250
T / Td
19 / 11
ALTIM
29.81"
// Interpretation
VFR — ceiling 25,000 ft. Light winds at 240°/7 kt, visibility better than 10 statute miles, broken at 25,000 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 KPSM 270955Z 24007KT 10SM BKN250 19/11 A2981 RMK AO2A SLP097 T01860109
KPSM · day 27 at 09:55 UTC · wind from 240° at 7 kt · visibility 10+ SM · broken layer at 25,000 ft · temp 19°C / dewpoint 11°C · altimeter 29.81" Hg · sea-level pressure 1009.7 mb
// Runway analysis · computed from current METAR wind
Wind 240° @ 7 kt
1 USABLE · 1 AVOID · 1 CAUTION
WIND
240°7 kt
HEADWIND
CAUTION · HIGH XW
AVOID · TAILWIND
HEADWIND ENDS
1 usable
16★
HDG 160°
H1 kt
X7 kt RIGHT
PRIMARY · 11,321'
TAILWIND ENDS · AVOID
1 ends
34
HDG 340°
T1 kt
X7 kt LEFT
—
Pattern altitude: 1,100 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 +4°C
700FT
+600 FT ABOVE FIELD ELEV
// DA · LAST 24 HOURS
↗ +800 FT
24h AGO18h12h6hNOW
FIELD ELEV100 FT
OAT+19°C
ISA DELTA+4°C
PRESSURE ALT207 FT
// Performance equivalent
Operating here right now feels like operating at KLEB
(Lebanon Municipal Airport, Lebanon, elev 603 ft)
on a standard ISA day.
// Aircraft performance impact
MINOR
TAKEOFF ROLL
CLIMB RATE
Single-engine propC172, PA-28, Cherokee
+7%
-5%
Turbo / high-perf pistonSR22T, Bonanza, Mooney
+5%
-3%
Light jetCJ4, Phenom 300, M2
+3%
-2%
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 · 1 reported · highest to lowest
// Sun & Moon · times in Z · bar = local day (UTC-5)
09:11ZSUNRISE
16:41ZSOLAR NOON
00:12ZSUNSET
00:46ZCIVIL END
CURRENT10:52Z
DAYLIGHT REMAINING13h 20m
VFR NIGHT BEGINS00:46Z (13h 54m)
DAY LENGTH15h 01m
Waxing Gibbous
ILLUMINATION83%
MOONRISE17:53Z
MOONSET08:55Z
FULL MOON IN4 days
// Nearest reporting stations · 5 shown · 60 NM radius
KLWM
VFR
Lawrence Municipal Airport · Lawrence
- WIND
- 210° / 8 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 25 NM SW
- AGE
- 58m ago
KMHT
VFR
Manchester-Boston Regional Airport · Manchester
- WIND
- 150° / 3 kt
- VIS
- 10+ SM
- CEILING
- BKN250
- DIST
- 28 NM W
- AGE
- 59m ago
KBVY
VFR
Beverly Regional Airport · Beverly / Danvers
- WIND
- 250° / 7 kt
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 30 NM S
- AGE
- 59m ago
KCON
VFR
Concord Municipal Airport · Concord
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- CLR
- DIST
- 31 NM W
- AGE
- 1h 1m ago
KPWM
VFR
Portland International Jetport · Portland
- WIND
- CALM
- VIS
- 10+ SM
- CEILING
- BKN250
- DIST
- 41 NM NE
- AGE
- 1h 1m ago
// Area map · 60 NM radius · CartoDB Dark Matter + aeronautical overlay
© OpenStreetMap · CartoDB · OpenAIP
//
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