WxDecoder

1NV1 Weather Fallon Southwest Airpark

Fallon, NevadaElevation 3,950 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KNFL · 6 NM E · More than 1 hour old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KNFL
WIND
050@7
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
ACTIVE NWS ALERTS

Active weather alerts

Lake Wind AdvisoryModerate · Expected · Likely
26 1700Z to 27 0100Z
Western Nevada Basin and Range including Pyramid Lake
* WHAT...West winds 15 to 20 mph with gusts up to 35 mph for Pyramid Lake and Lahontan Reservoir. Waves 1 to 3 feet for Pyramid Lake. * WHERE...Western Nevada Basin and Range including Pyramid Lake. * WHEN...From 10 AM to 6 PM PDT Monday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. Consider postponing boating activities on the lake until a day with less wind.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests tonight partly cloudy, low near 31F, 1% chance of precipitation. Key risks: strong winds in the forecast.

PILOT WEATHER NOTES
Strong winds in the forecastWeather.gov
Monday: winds up to 30 kt. Re-check crosswind components closer to departure.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy 31 N 4 kt – 1%
Monday Sunny 68/28 SW 17 kt 30 kt 0% Strong winds in the forecast
Tuesday Sunny 60/27 NE 4 kt – 0%
Wednesday Sunny 61/30 E 4 kt – 0%
Thursday Partly Sunny 63/29 S 4 kt – 3%
Friday Mostly Sunny 60/27 W 4 kt – 10%
Saturday Mostly Sunny 56/27 NW 4 kt – 29%
Sunday Chance Light Rain 53 NW 4 kt – 31%

Source: National Weather Service (office REV). Forecast issued 0137Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 1NV1. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,650 ft

17/35
Dimensions
2,650 x 25 ft
Surface
Gravel
RWY 17
RWY 35

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
3,950 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0102Z 6:02 PM
Sunrise
1416Z 7:16 AM
Loggable night
0130Z (6:30 PM local) → 1349Z (6:49 AM local)
end of evening to start of morning civil twilight
Position lights required
0102Z (6:02 PM local) → 1416Z (7:16 AM local)
sunset to sunrise (91.209)
Night passenger currency
0202Z (7:02 PM local) → 1316Z (6:16 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Fallon Southwest Airpark is in Fallon, Nevada. Field elevation 3,950 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerFALLON SW AIRPARK ASSOC
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA1NV1
SectionalLAS VEGAS
Center (ARTCC)OAKLAND
Flight service (AFSS)RENO
RegionNevada
CountryUnited States
Coordinates39.4127, -118.8358
Distance from city5 NM SW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

1NV1 has no on-field report. Nearest reporting station: KNFL (6 NM E, VFR).

KNFL Fallon Naval Air Station
6 NM E
VFR
KLOL Derby Field
41 NM N
VFR
KRNO Reno Tahoe International Airport
44 NM W
VFR
KCXP Carson Airport
44 NM W
VFR
KMEV Minden-Tahoe Airport
49 NM SW
VFR
KHTH Hawthorne Industrial Airport
53 NM S
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
›MUST HAVE PMSN IN WRITING TO USE ARPT.
›PROVIDED PVT USE, VFR, OBSTRUCTION FREE INGRESS AND EGRESS.
›OR 775-722-7674.
›GEORGE TAYLOR
›OR 775-722-7674
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗1NV1 on OurAirports
FREQUENTLY ASKED
Does 1NV1 have a METAR?
No on-field METAR is issued for 1NV1. This page uses the nearest reporting station as a reference.
Does 1NV1 have a TAF?
No TAF is issued directly for 1NV1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 1NV1?
1NV1 sits at 3,950 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 1NV1?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.