Friedman Memorial Airport

KSUN / SUN

Hailey, US

Last Updated
Jul 27, 21:08Z

Current Weather

Display Units
Fresh 16 min ago
21:08Z

🌙 Night
MVFR
Flight Rules
30°C
Temperature
Dewpoint: 7°C
16 kt
120°
3 SM
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

SPECI KSUN 272108Z 12016KT 3SM FU CLR 30/07 A3013

Weather Briefing

MVFR

Friedman Memorial Airport is currently reporting marginal VFR (MVFR) conditions with clear skies and 3 SM visibility.

Wind Analysis

Winds are from the east-southeast (120°) at 16 knots. Runway 13/31 is favored with a 16-knot headwind and 3-knot crosswind component. Student pilots and low-time aviators should exercise caution.

Visibility & Ceiling

Visibility is 3 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 30°C (86°F) with a dewpoint of 7°C, indicating very dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to remain MVFR throughout the forecast period. Expected weather includes: Smoke.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSUN 271720Z 2718/2824 VRB06KT 4SM FU SCT030 SCT100 FM272200 20009KT 4SM FU SCT030 SCT100 FM280300 31008KT 5SM FU SCT110 FM281700 20009KT 5SM FU SCT030 SCT100
Upcoming Changes (Next 12 Hours)
21:23Z BASE
+0h
MVFR VRB 6 kt
Visibility: 4SM
Smoke
22:00Z FM272200
+1h
MVFR 200° 9 kt
Visibility: 4SM
Smoke
03:00Z FM280300
+6h
MVFR 310° 8 kt
Visibility: 5SM
Smoke

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
SUN
13 ✈️
31

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 13/31
Active: 13
7,550 ft 100 ft ASP 145°
15.8 kt 2.8 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KSUN

12,038 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
92%
MVFR
5.1%
IFR
1.9%
LIFR
1%

Friedman Memorial Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 92% of the time. Prevailing winds are from the NW averaging 7.3 knots, with gusts recorded up to 147 knots. Temperature extremes range from -12°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are May, July, September.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 7.3 kt
Maximum Recorded: 147 kt
Calm Winds: 10%
Direction Distribution:
E
1.3%
N
5.4%
S
4.7%
W
6.1%
NE
0.4%
NW
56%
SE
12.9%
SW
3.2%

Temperature Range

Average: 6.6°C
Range: -12°C to 35°C
-12°C 35°C

Visibility

Average: 12.1 SM
Below 3 SM: 0.4%
Fog Frequency: 0.5%

Best Months for VFR

May July September

Runway Wind Analysis

Runway 13/31
Favorable wind: 100%
Avg crosswind: 1.9 kt

Statistics computed from 12,038 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Friedman Memorial Airport - Airport Information

Airport Details

ICAO Code: KSUN
IATA Code: SUN
Type: medium airport
Status: active
Elevation: 5,318 ft MSL

Location

City: Hailey
Country: US
Latitude: 43.504398°
Longitude: -114.295998°
Time Zone: Etc/GMT+8

Runway Information

Runway 13/31
Length: 7,550 ft
Width: 100 ft
Surface: ASP
ILS: No

About Friedman Memorial Airport

Overview

Friedman Memorial Airport serves the Sun Valley region in Hailey, Idaho, situated at a high elevation of 5,318 feet MSL. As a medium airport located in central Idaho, it provides critical transportation infrastructure for a mountainous region with significant seasonal variations in weather and terrain conditions.

Flying Conditions

The airport experiences predominantly VFR conditions 88.2% of the time, with predominantly northwest winds averaging 6.9 knots. Temperature ranges from -12°C to 26°C create diverse flying environments, with September, October, and November offering the most consistent VFR conditions based on historical meteorological data.

Notable Features

The single runway 13/31 extends 7,550 feet with an asphalt surface and offers 100% favorable wind alignment. The airport's high elevation and mountain proximity create complex local wind patterns, with recorded wind gusts up to 80 knots and calm conditions occurring 13.7% of the time.

Approach Considerations

Runway 13/31 demonstrates minimal average crosswind at 1.4 knots, providing relatively straightforward landing conditions. Pilots should anticipate potential rapid weather changes given the 9.7 SM average visibility and occasional periods of reduced visibility, with fog present in 1.2% of observations and visibility below 3 SM in 0.6% of recorded events.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.