FAA data valid effective Apr 27 2017 - May 25 2017 (unless otherwise noted).
Airport Weather Forecast for HENRY POST AAF (FORT SILL) Airport (KFSI)
Translated METAR for KFSI
221509Z Special, Henry Post Army Airfield (Fort Still), Fort Sill, OK (KFSI). May 22, 1509Z, Automated, Wind from 300° at 4 knots, 10 statute miles visibility, Ceiling is Overcast at 4,900 feet, Temperature 16°C, Dewpoint 14°C, Altimeter is 30.12, Remarks: automated station with precipitation discriminator rain ended 6 minutes past the hour drizzle began 6 minutes past the hour ended 9 minutes past the hour pressure falling rapidly sea level pressure 1019.6 hectopascals
Wind from 300° at 4 knots
10 statute miles
Ceiling is Overcast at 4,900 feet