Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRMarch Air Reserve Base is currently reporting visual flight rules (VFR) conditions with broken clouds at 17,000 feet and 10 SM visibility.
Wind Analysis
Winds are from the west-northwest (300°) at 7 knots. Runway 30 is favored with a 7-knot headwind and 0-knot crosswind component.
Visibility & Ceiling
Visibility is 10 SM. The ceiling is 17000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 34°C (93°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 VFR throughout the forecast period. Temporary VFR conditions are forecast between 21:00Z and 02:00Z. Temporary VFR conditions are forecast between 21:00Z and 02:00Z.
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.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 12/30
Active: 30
|
3,010 ft | 100 ft | ASP | 135° |
↑ 7.0 kt
•
↔ 0.0 kt
0° angle
|
|
✈️ 14/32
Active: 32
|
13,300 ft | 200 ft | CON | 149° |
↑ 6.6 kt
•
↔ 2.4 kt
20° angle
|
Weather Statistics - KRIV
7,919 observations | Sep 2025 - Jul 2026Flight Rules Distribution
March Air Reserve Base enjoys predominantly VFR conditions, with visual flight rules prevailing 80.9% of the time. Prevailing winds are from the NW averaging 6.3 knots. Calm conditions occur 40.1% of the time. Temperature extremes range from -1°C to 37°C, reflecting significant seasonal variation. The best months for VFR flying are March, April, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 7,919 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
March Air Reserve Base - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
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About March Air Reserve Base
Overview
March Air Reserve Base (KRIV) is a medium airport located in Riverside, California, serving as an important military aviation facility. Situated at an elevation of 1,536 feet MSL with coordinates 33.880699, -117.259003, the base supports air reserve operations with two significant runways. Its strategic location in Southern California provides a critical infrastructure for military aviation activities.
Flying Conditions
The airport experiences predominantly VFR conditions, with 78.9% of observations indicating clear flying weather. Temperature ranges from 2°C to 37°C, creating moderate climate variability for pilots. Wind patterns are consistently from the northwest at an average of 6.1 knots, with calm conditions occurring 44.6% of the time. October, November, and December represent the most favorable VFR months for aviation operations.
Notable Features
March Air Reserve Base features two runways: a 3,010-foot asphalt runway (12/30) and a substantial 13,300-foot concrete runway (14/32). Both runways demonstrate excellent wind alignment, with 100% favorable wind conditions and minimal average crosswind (2.7kt and 2.4kt respectively). The airport's elevation and geographic positioning contribute to generally stable atmospheric conditions.
Approach Considerations
Pilots can expect consistent visibility averaging 9.4 statute miles, with infrequent low visibility events (below 3SM occurring only 1.2% of observations). The northwest prevailing winds suggest potential preference for runways aligned in that directional quadrant. Careful attention should be paid during the rare instances of reduced visibility, which occur in approximately 2.3% of observations.
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.
Learn More
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Official Data Sources
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.