Jamestown Regional Airport

KJMS / JMS

Jamestown, US

Last Updated
May 15, 06:56Z

Current Weather

Display Units
Recent 44 min ago
06:56Z

☀️ Day
VFR
Flight Rules
14°C
Temperature
Dewpoint: 3°C
9 kt
240°
10 SM
Visibility
Ceiling
Unlimited
1002 hPa
QNH
Altimeter Setting

Raw METAR

METAR KJMS 150656Z AUTO 24009KT 10SM CLR 14/03 A2958 RMK AO2 SLP014 T01390033

Weather Briefing

VFR

Jamestown Regional Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the west-southwest (240°) at 9 knots. Runway 22 is favored with a 8-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 3°C, indicating relatively dry conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period. Expected weather includes: Blowing Dust. Winds are forecast to reach up to 25 knots during the period. Expect variable wind speeds ranging from 9 to 25 knots.

Pilot Recommendations

Conditions are favorable for visual flight.

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

QNH
1002 hPa
Sea Level Pressure
For altitude above MSL
QFE
952 hPa
Field Pressure
Height above aerodrome (1,500 ft)
Pressure Alt
1,838 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,078 ft
ISA Deviation: +2.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KJMS 150525Z 1506/1606 22009KT P6SM SCT035 FM151000 27012G22KT P6SM FEW100 FEW250 FM151600 27025G37KT 6SM BLDU FEW100 FEW250 FM160200 28012G22KT P6SM FEW100 FEW250
Upcoming Changes (Next 12 Hours)
07:39Z BASE
+0h
VFR 220° 9 kt
Visibility: >6SM
10:00Z FM151000
+3h
VFR 270° 12 kt
Visibility: >6SM
16:00Z FM151600
+9h
VFR 270° 25 kt
Visibility: 6SM
Blowing Dust

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
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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
JMS
04
22 ✈️
13
31

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 22
5,749 ft 75 ft ASP 44°
8.5 kt 3.1 kt
20° angle
13/31 6,500 ft 100 ft ASP 134°
2.5 kt 8.7 kt
106° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KJMS

7,241 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
64.2%
MVFR
22.3%
IFR
8.9%
LIFR
4.6%

Jamestown Regional Airport typically experiences VFR conditions 64.2% of the time, though instrument-rated pilots will find IFR weather present approximately 13.5% of observations. Prevailing winds are from the NW averaging 11 knots, with gusts recorded up to 38 knots. Temperature extremes range from -29°C to 30°C, reflecting significant seasonal variation. The best months for VFR flying are May, October, September.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 11 kt
Maximum Recorded: 38 kt
Calm Winds: 5%
Direction Distribution:
N
14.7%
NE
6.8%
E
6.9%
SE
9.2%
S
17%
SW
5.4%
W
11.2%
NW
23.8%

Temperature Range

Average: -0.6°C
Range: -29°C to 30°C
-29°C 30°C

Visibility

Average: 9.2 SM
Below 3 SM: 2.6%
Fog Frequency: 3.2%

Best Months for VFR

May October September

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 8.6 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 5.3 kt

Statistics computed from 7,241 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Jamestown Regional Airport - Airport Information

Airport Details

ICAO Code: KJMS
IATA Code: JMS
Type: medium airport
Status: active
Elevation: 1,500 ft MSL

Location

City: Jamestown
Country: US
Latitude: 46.929699°
Longitude: -98.678200°
Time Zone: Etc/GMT+7

Runway Information

Runway 04/22
Length: 5,749 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 6,500 ft
Width: 100 ft
Surface: ASP
ILS: No

About Jamestown Regional Airport

Overview

Jamestown Regional Airport serves the Jamestown area in North Dakota, positioned at an elevation of 1,500 feet MSL. As a medium-sized airport, it provides critical aviation infrastructure for the region, featuring two asphalt runways capable of accommodating a variety of aircraft operations.

Flying Conditions

Pilots can expect predominantly visual flight conditions, with 62.3% of observations reporting VFR weather. The airport experiences significant temperature variation, ranging from -29°C to 30°C, with an average temperature of -0.1°C. Prevailing winds from the northwest (315°) average 10.9 knots, with occasional gusts up to 38 knots.

Notable Features

The airport has two runways: Runway 04/22 at 5,749 feet and Runway 13/31 at 6,500 feet, both constructed of asphalt. Both runways demonstrate 100% favorable wind alignment, with Runway 04/22 experiencing an average crosswind of 8.8 knots and Runway 13/31 averaging 5 knots of crosswind. Visibility typically remains excellent, with an average of 9 statute miles.

Approach Considerations

September through November offer the most consistently favorable VFR conditions for arrivals and departures. Pilots should be prepared for potential reduced visibility, with 3.4% of observations reporting visibility below 3 statute miles and 3.7% of observations indicating fog conditions. Wind considerations and runway selection should prioritize the prevailing northwest wind pattern.

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.