WxDecoder

46ID Weather Silvey Heliport

Cascade, IdahoElevation 4,850 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KMYL · 18 NM N · 47 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KMYL
WIND
190@3
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 190° at 4 kt, visibility 10 SM, temperature 11C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon mostly sunny, high near 46F, low near 36F, 14% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Monday: Widespread Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Mostly Sunny 46/36 SSW 6 kt – 14%
Monday Widespread Showers And Thunderstorms 43/29 SSW 10 kt 18 kt 83% Thunderstorms in the forecast
Tuesday Snow Showers Likely 35/29 SW 8 kt – 57%
Wednesday Chance Snow Showers 39/30 SW 10 kt – 27%
Thursday Partly Sunny 40/30 S 4 kt – 25%
Friday Chance Snow Showers 40/28 S 3 kt – 34%
Saturday Chance Snow Showers 41/29 ESE 2 kt – 47%

Source: National Weather Service (office BOI). Forecast issued 2337Z.

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 46ID. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 60 ft

H1
Dimensions
60 x 60 ft
Surface
Gravel
RWY H1

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
4,850 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0044Z 6:44 PM
Sunrise
1414Z 8:14 AM
Loggable night
0113Z (7:13 PM local) → 1344Z (7:44 AM local)
end of evening to start of morning civil twilight
Position lights required
0044Z (6:44 PM local) → 1414Z (8:14 AM local)
sunset to sunrise (91.209)
Night passenger currency
0144Z (7:44 PM local) → 1314Z (7:14 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

Silvey Heliport is in Cascade, Idaho. Field elevation 4,850 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerBRANDON SILVEY
Manager phone208-869-1227
CHARTS & AIRSPACE
ICAO / IATA46ID
SectionalGREAT FALLS
Center (ARTCC)SALT LAKE CITY
Flight service (AFSS)BOISE
RegionIdaho
CountryUnited States
Coordinates44.5956, -116.1481
Distance from city7 NM NW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

46ID has no on-field report. Nearest reporting station: KMYL (18 NM N, VFR).

KMYL McCall Municipal Airport
18 NM N
VFR
KONO Ontario Municipal Airport
51 NM SW
VFR
KBOI Boise Air Terminal/Gowen Field
62 NM S
VFR
KBKE Baker City Municipal Airport
72 NM W
VFR
KGIC Idaho County Airport
81 NM N
VFR
KLLJ Challis Airport
83 NM E
VFR
AIRPORT REMARKS

Operational remarks

›TLOF 60X60 FT; FATO 250X250 FT; SA 100X100 FT; INGRESS/EGRESS 090/090.
›ASN: 2025-ANM-457-NRA
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗46ID on OurAirports
FREQUENTLY ASKED
Does 46ID have a METAR?
No on-field METAR is issued for 46ID. This page uses the nearest reporting station as a reference.
Does 46ID have a TAF?
No TAF is issued directly for 46ID. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 46ID?
46ID sits at 4,850 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 46ID?
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.