Casper-Natrona County International Airport

KCPR / CPR

Casper, US

Last Updated
Apr 24, 23:53Z

Current Weather

Display Units
Fresh 24 min ago
23:53Z

🌙 Night
IFR
Flight Rules
0°C
Temperature
Dewpoint: -4°C
8 kt
60°
2.321 km
Visibility
1,900 ft
Ceiling
Above Ground Level
1012 hPa
QNH
Altimeter Setting

Raw METAR

METAR KCPR 242353Z 06008KT 10SM BKN019 OVC026 00/M04 A2988 RMK AO2 WSHFT 2321 SLP143 60000 T00001044 10017 21011 53009

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 5,350 ft
BKN 1,900 ft AGL
OVC 2,600 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
1,900 ft
AGL (Above Ground)
7,250 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
2,600 ft
AGL (Above Ground)
7,950 ft AMSL

Weather Briefing

IFR

Casper-Natrona County International Airport is currently reporting instrument flight rules (IFR) conditions with overcast skies at 2,600 feet and 2.321 km visibility.

Wind Analysis

Winds are from the east-northeast (60°) at 8 knots. Runway 08/26 is favored with a 8-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is reduced to 2.321 km. IFR conditions prevail and an instrument clearance is required for operations in controlled airspace. The ceiling is 1900 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 0°C (32°F) with a dewpoint of -4°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods. Temperatures are at or below freezing. Check for icing conditions and ensure aircraft anti-ice/de-ice systems are operational if required.

Forecast Outlook

The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Snow.

Pilot Recommendations

An instrument rating and IFR flight plan are required. Verify that destination and alternate approach minimums are above current and forecast conditions.

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

QNH
1012 hPa
Sea Level Pressure
For altitude above MSL
QFE
834 hPa
Field Pressure
Height above aerodrome (5,350 ft)
Pressure Alt
5,388 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 4,872 ft
ISA Deviation: -4.3°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCPR 242320Z 2500/2524 02014KT P6SM VCSH SCT007 OVC015 FM250100 02004KT P6SM OVC025 FM250600 05004KT 6SM -SN SCT005 OVC010 FM251600 VRB04KT P6SM SCT010 SCT250
Upcoming Changes (Next 12 Hours)
00:17Z BASE
+0h
MVFR 20° 14 kt
Visibility: >6SM
Ceiling: 1,500 ft
01:00Z FM250100
+1h
MVFR 20° 4 kt
Visibility: >6SM
Ceiling: 2,500 ft
06:00Z FM250600
+6h
IFR 50° 4 kt
Visibility: 6SM
Ceiling: 1,000 ft
Light Snow

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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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
CPR
03 ✈️
21
08
26
12
30
17
35

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 03/21
Active: 03
10,164 ft 150 ft ASP 43°
6.9 kt 4.0 kt
30° angle
08/26 8,679 ft 150 ft ASP 89°
7.0 kt 3.9 kt
29° angle
12/30 6,484 ft 60 ft ASP 134°
2.2 kt 7.7 kt
74° angle
17/35 7,696 ft 60 ft ASP 178°
3.8 kt 7.1 kt
118° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KCPR

5,900 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
87.1%
MVFR
7.6%
IFR
3.8%
LIFR
1.5%

Casper-Natrona County International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 87.1% of the time. Prevailing winds are from the SW averaging 12.4 knots, with gusts recorded up to 43 knots. Temperature extremes range from -25°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are October, November, February.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 12.4 kt
Maximum Recorded: 43 kt
Calm Winds: 5.5%
Direction Distribution:
E
4.5%
N
10%
S
4.7%
W
17.4%
NE
5%
NW
6.2%
SE
1%
SW
45.7%

Temperature Range

Average: 5.1°C
Range: -25°C to 32°C
-25°C 32°C

Visibility

Average: 9.7 SM
Below 3 SM: 1.7%
Fog Frequency: 1.2%

Best Months for VFR

October November February

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 4.8 kt
Runway 08/26
Favorable wind: 100%
Avg crosswind: 7 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 10.4 kt
Runway 17/35
Favorable wind: 100%
Avg crosswind: 9.3 kt

Statistics computed from 5,900 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Casper-Natrona County International Airport - Airport Information

Airport Details

ICAO Code: KCPR
IATA Code: CPR
Type: medium airport
Status: active
Elevation: 5,350 ft MSL

Location

City: Casper
Country: US
Latitude: 42.908001°
Longitude: -106.463997°
Time Zone: Etc/GMT+7

Runway Information

Runway 03/21
Length: 10,164 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 08/26
Length: 8,679 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 6,484 ft
Width: 60 ft
Surface: ASP
ILS: No
Runway 17/35
Length: 7,696 ft
Width: 60 ft
Surface: ASP
ILS: No

Nearby Airports

VFR MVFR IFR LIFR No Data

About Casper-Natrona County International Airport

Overview

Casper-Natrona County International Airport serves central Wyoming as a medium-sized airport located at 5,350 feet above mean sea level. Situated near Casper, the airport offers multiple runway options covering different wind and operational scenarios with four paved runways ranging from 6,484 to 10,164 feet in length.

Flying Conditions

Weather conditions at KCPR are predominantly VFR, with 87.5% of observations indicating good visual flight conditions. Winds predominantly come from the southwest at an average of 12.2 knots, with temperature ranges from -25°C to 32°C. Pilots can expect favorable VFR conditions particularly in September, October, and November, with minimal periods of restricted visibility.

Notable Features

The airport's high elevation of 5,350 feet MSL presents performance considerations for aircraft, particularly during warmer temperatures. Multiple runway configurations provide flexibility for different wind conditions, with each runway offering 100% favorable wind alignment. The diverse runway lengths accommodate various aircraft types and operational requirements.

Approach Considerations

Crosswind variations are modest across runways, ranging from 4.4 to 10.4 knots on average. Runway 03/21, the longest at 10,164 feet, offers the most conservative crosswind conditions at 4.4 knots. Pilots should anticipate southwest wind patterns and be prepared for potential rapid weather changes typical of high-elevation mountain region airports.

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.