WxDecoder

47CO Weather Mile Hi Airport

New Raymer, ColoradoElevation 5,270 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KCYS · 15 NM N · 6 min old
Ceiling 2,000 ft, visibility 9 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KCYS
WIND
050@7
steady
VISIBILITY
9 SM
14.5 km
CEILING
2,000 ft
lowest BKN/OVC
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 40° at 6 kt, visibility 8 SM, temperature 4C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight patchy fog, low near 39F, 82% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Tonight: Patchy Fog. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Patchy Fog 39 NE 10 kt 16 kt 82% Thunderstorms in the forecast
Monday Chance Rain Showers then Partly Sunny 54/34 W 9 kt 14 kt 50%
Tuesday Areas Of Fog then Sunny 63/36 WSW 10 kt 16 kt 0%
Wednesday Mostly Sunny 63/37 SW 8 kt – 0%
Thursday Mostly Sunny 62/38 SW 8 kt – 0%
Friday Partly Sunny 64/39 SSW 8 kt – 17%
Saturday Slight Chance Rain Showers then Mostly Sunny 59/38 WNW 6 kt – 16%
Sunday Partly Sunny then Chance Rain Showers 58 SW 7 kt – 44%

Source: National Weather Service (office BOU). Forecast issued 0419Z.

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 47CO. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

2 runways · longest 2,700 ft

04/22
Dimensions
2,700 x 25 ft
Surface
Dirt
RWY 04
RWY 22
11/29
Dimensions
2,200 x 25 ft
Surface
Dirt
RWY 11
RWY 29

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
5,270 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0004Z 6:04 PM
Sunrise
1322Z 7:22 AM
Loggable night
0032Z (6:32 PM local) → 1254Z (6:54 AM local)
end of evening to start of morning civil twilight
Position lights required
0004Z (6:04 PM local) → 1322Z (7:22 AM local)
sunset to sunrise (91.209)
Night passenger currency
0104Z (7:04 PM local) → 1222Z (6:22 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

Mile Hi Airport is in New Raymer, Colorado. Field elevation 5,270 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerMONTY YOUNGLUND
Manager phone(970) 437-5455
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA47CO
SectionalCHEYENNE
Center (ARTCC)DENVER
Flight service (AFSS)DENVER
RegionColorado
CountryUnited States
Coordinates40.9000, -104.8340
Distance from city17 NM N
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

47CO has no on-field report. Nearest reporting station: KCYS (15 NM N, MVFR).

KCYS Cheyenne Regional Jerry Olson Field
15 NM N
MVFR
KFNL Northern Colorado Regional Airport
28 NM S
LIFR
KGXY Greeley–Weld County Airport
29 NM S
LIFR
KLAR Laramie Regional Airport
45 NM NW
MVFR
KBDU Boulder Municipal Airport
55 NM S
MVFR
KBJC Rocky Mountain Metropolitan Airport
61 NM S
LIFR
AIRPORT REMARKS

Operational remarks

›FILED FOR RECORD PURPOSES ONLY.
›FOR CD CTC CHEYENNE APCH AT 307-772-6032, WHEN APCH CLSD CTC DENVER ARTCC AT 303-651-4257.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗47CO on OurAirports
FREQUENTLY ASKED
Does 47CO have a METAR?
No on-field METAR is issued for 47CO. This page uses the nearest reporting station as a reference.
Does 47CO have a TAF?
No TAF is issued directly for 47CO. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 47CO?
47CO sits at 5,270 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 47CO?
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.