McClellan Airfield

KMCC / MCC

Sacramento, US

Last Updated
Mar 5, 02:55Z

Current Weather

Display Units
Fresh 27 min ago
02:55Z

🌙 Night
VFR
Flight Rules
16°C
Temperature
Dewpoint: 9°C
4 kt
360°
10 SM
Visibility
Ceiling
Unlimited
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR KMCC 050255Z AUTO 36004KT 10SM CLR 16/09 A3007 RMK AO2
QNH
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
1015 hPa
Field Pressure
Height above aerodrome (77 ft)
Pressure Alt
-66 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 72 ft
ISA Deviation: +1.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KMCC 042320Z 0500/0524 29010KT P6SM SCT250 FM051400 32010G18KT P6SM FEW250 FM051800 33018G28KT P6SM SKC
Upcoming Changes (Next 12 Hours)
03:21Z BASE
+0h
VFR 290° 10 kt
Visibility: >6SM
14:00Z FM051400
+11h
VFR 320° 10 kt
Visibility: >6SM

24-Hour Weather Evolution

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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
MCC
16
34 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 16/34
Active: 34
10,600 ft 200 ft CON 179°
3.8 kt 1.4 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KMCC

11,407 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
66%
MVFR
12.3%
IFR
7.6%
LIFR
14%

McClellan Airfield typically experiences VFR conditions 66% of the time, though instrument-rated pilots will find IFR weather present approximately 21.6% of observations. Prevailing winds are from the SE averaging 7 knots, with gusts recorded up to 36 knots. Calm conditions occur 33.5% of the time. Temperature extremes range from 0°C to 37°C, reflecting significant seasonal variation. The best months for VFR flying are March, September, October.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 7 kt
Maximum Recorded: 36 kt
Calm Winds: 33.5%
Direction Distribution:
N
7.3%
NE
1.4%
E
3.8%
SE
21.2%
S
16.6%
SW
3.6%
W
3.1%
NW
9.5%

Temperature Range

Average: 13.3°C
Range: 0°C to 37°C
0°C 37°C

Visibility

Average: 8.5 SM
Below 3 SM: 4.1%
Fog Frequency: 8.6%

Best Months for VFR

March September October

Runway Wind Analysis

Runway 16/34
Favorable wind: 100%
Avg crosswind: 2.5 kt

Statistics computed from 11,407 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

McClellan Airfield - Airport Information

Airport Details

ICAO Code: KMCC
IATA Code: MCC
Type: medium airport
Status: active
Elevation: 77 ft MSL

Location

City: Sacramento
Country: US
Latitude: 38.667599°
Longitude: -121.401001°
Time Zone: Etc/GMT+8

Runway Information

Runway 16/34
Length: 10,600 ft
Width: 200 ft
Surface: CON
ILS: No

About McClellan Airfield

Overview

McClellan Airfield serves the Sacramento metropolitan area as a medium-sized airport located at 38.667599, -121.401001 with an elevation of 77 feet MSL. The airport provides critical aviation infrastructure for the region, supporting various operational needs with its substantial 10,600-foot concrete runway 16/34.

Flying Conditions

Pilots can expect significant variability in flying conditions, with VFR prevailing 62.7% of the time and instrument conditions (IFR/LIFR) occurring 25.7% of observations. Winds predominantly come from the southeast at an average of 7 knots, with occasional gusts up to 36 knots, and calm conditions present 33.5% of the time. Temperature ranges from 0°C to 37°C, with an average of 13.8°C.

Notable Features

The airport's geographic positioning offers relatively stable atmospheric conditions, with predictable wind patterns and moderate terrain surrounding the facility. Visibility averages 8.4 statute miles, though pilots should be prepared for reduced visibility events, with 4.4% of observations showing less than 3 miles and 9% experiencing fog conditions.

Approach Considerations

Runway 16/34 demonstrates highly favorable wind alignment, with 100% wind compatibility and an average crosswind component of only 2.5 knots. September through November represent the most consistently favorable VFR months, providing optimal approach and departure conditions for pilots navigating the Sacramento airspace.

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.