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CONUS THEATER • LAT 47.1114° LON -122.5811°
Joint Base Lewis-McChord
Timezone: America/Los_Angeles • Observation DTG: 050405Z SEP 26
OVERALL POSTURE: CAUTION
1. AVIATION / ROTORCRAFT
CAUTION
Gusts: 8.2 kts (Limit: 35 kts) • MVFR
- Ceiling/Visibility in MVFR: Marginal Visual Flight Rules (Ceiling <= 3,000 ft or Vis <= 5 SM)
2. GROUND MANEUVER
GO
Precip: 0 mm/hr • Visibility: 17.9 km
- Favorable trafficability: Visibility 17.9 km, dry/firm ground conditions
3. DISMOUNTED INFANTRY
GO
Thermal Index: 60.3°F / 15.7°C
- Temperate conditions (60.3°F / 15.7°C): Normal work/rest cycles apply
📡 CURRENT SURFACE TELEMETRY
Ambient Temp
15.9°C
60.6°F
Apparent Temp
15.7°C
60.3°F
Wind Gusts
8.2 kts
15.1 km/h
Sustained Wind
3.5 kts
227° Dir
Flight Category
MVFR
FAA / Military Std
Visibility
11.12 SM
17.9 km
Cloud Base
UNL ft
94% Low Deck
Relative Humidity
81%
1008.2 hPa
📊 24-HOUR TACTICAL TREND ANALYSIS
🎙️ PIPER TTS TACTICAL AUDIO DISPATCH
📋 BLUF STAFF BRIEFING (PLAINTEXT)
WEATHER INTELLIGENCE BRIEFING — JOINT BASE LEWIS-MCCHORD DTG: 050405Z SEP 26 ═══════════════════════════════════════════════════════ 1. AVIATION / ROTORCRAFT — [CAUTION] • Gusts: 8.2 kts (Limit: 35 kts) • Flight Category: MVFR (Ceiling: 1,500 ft AGL | Visibility: 11.12 SM) • Note: Ceiling/Visibility in MVFR: Marginal Visual Flight Rules (Ceiling <= 3,000 ft or Vis <= 5 SM) 2. GROUND MANEUVER — [GO] • Trafficability: Firm / Favorable | Precip: 0.0 mm/hr (24h: 1.0 mm) • Visibility: 17.9 km | Wind: 6.4 km/h • Note: Favorable trafficability: Visibility 17.9 km, dry/firm ground conditions 3. DISMOUNTED INFANTRY — [GO] • Thermal Index: 60.3°F / 15.7°C (Green / Low Thermal Stress) • Lightning / Severe Hazard: None Observed • Note: Temperate conditions (60.3°F / 15.7°C): Normal work/rest cycles apply ═══════════════════════════════════════════════════════ OBSERVATION TIME: 2026-09-05T04:05:25.973825+00:00 OVERALL OPERATIONAL POSTURE: [CAUTION]