Weather Radar Maps

Frederick Radar
NEXRAD Station FDR
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Animate

Frame Delay

  • Tornado Warning
  • Tornado Watch
  • Severe Thunderstorm Warning
  • Severe Thunderstorm Watch
  • Winter Weather Statement
  • High Wind Advisory
  • Flood Warning
  • Flood Watch / Flood Statement
  • Hurricane Local Statement
  • Heat Advisory
  • Dense Fog Advisory
  • Fire Weather Advisory
  • Hurricane Watch
  • Hurricane Warning
  • Tropical Storm Watch
  • Tropical Storm Warning
  • Special Weather Statement

Doppler Radar Detected Storms

ID Max Top VIL Severe Hail Hail Max Hail Size Speed Direction (from)
M6 57 dBZ 25,000 ft. 36 kg/m² 0% chance 50% chance 0.50 in. 14 knots SE (133)
Y5 53 dBZ 26,000 ft. 26 kg/m² 0% chance 80% chance 0.50 in. 2 knots WNW (297)
L6 53 dBZ 25,000 ft. 25 kg/m² 0% chance 60% chance <0.50 in. New Cell
J6 50 dBZ 19,000 ft. 15 kg/m² 0% chance 10% chance <0.50 in. 4 knots ESE (121)
Y4 48 dBZ 31,000 ft. 14 kg/m² 0% chance 80% chance <0.50 in. New Cell
W5 46 dBZ 23,000 ft. 10 kg/m² NA% chance NA% chance NA in. 4 knots SW (228)
E6 44 dBZ 35,000 ft. 11 kg/m² NA% chance NA% chance NA in. 12 knots ESE (110)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail