Weather Radar Maps

Frederick Radar
NEXRAD Station FDR
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Animate

Frame Delay

  • TDWR
  • NEXRAD
  • Current
  • Station Down
  • 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)
W0 59 dBZ 41,000 ft. 52 kg/m² 40% chance 100% chance 1.00 in. 10 knots NE (50)
A1 58 dBZ 20,000 ft. 18 kg/m² 0% chance 30% chance <0.50 in. 6 knots NNE (33)
F1 57 dBZ 40,000 ft. 52 kg/m² 30% chance 90% chance 0.75 in. 4 knots NE (43)
Y0 56 dBZ 20,000 ft. 26 kg/m² 0% chance 30% chance <0.50 in. 6 knots NW (323)
I1 53 dBZ 19,000 ft. 19 kg/m² 0% chance 20% chance <0.50 in. 4 knots NW (322)
C1 53 dBZ 18,000 ft. 18 kg/m² 0% chance 10% chance <0.50 in. 4 knots NE (53)
H1 52 dBZ 21,000 ft. 16 kg/m² 0% chance 40% chance <0.50 in. 6 knots NW (312)
Z0 51 dBZ 20,000 ft. 17 kg/m² 0% chance 10% chance <0.50 in. 0 knots NW (311)
G1 49 dBZ 10,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 6 knots NE (53)
E1 47 dBZ 21,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 4 knots ENE (61)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail