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)
K0 57 dBZ 27,000 ft. 40 kg/m² 0% chance 70% chance 0.50 in. 4 knots SSE (163)
Y0 45 dBZ 34,000 ft. 13 kg/m² NA% chance NA% chance NA in. 8 knots WSW (241)
F1 42 dBZ 48,000 ft. 13 kg/m² NA% chance NA% chance NA in. 8 knots NE (50)
C1 41 dBZ 53,000 ft. 12 kg/m² NA% chance NA% chance NA in. 0 knots E (90)
D1 41 dBZ 40,000 ft. 9 kg/m² NA% chance NA% chance NA in. 10 knots WSW (255)
T0 41 dBZ 26,000 ft. 6 kg/m² NA% chance NA% chance NA in. 14 knots WSW (243)
B1 40 dBZ 54,000 ft. 11 kg/m² NA% chance NA% chance NA in. 31 knots NW (305)
G1 38 dBZ 41,000 ft. 6 kg/m² NA% chance NA% chance NA in. New Cell
S0 37 dBZ 15,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 17 knots WSW (254)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail