Weather Radar Maps

Chicago Radar
NEXRAD Station LOT
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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)
U1 68 dBZ 51,000 ft. 69 kg/m² 80% chance 100% chance 2.75 in. 37 knots W (261)
Z2 48 dBZ 34,000 ft. 19 kg/m² NA% chance NA% chance NA in. 21 knots W (263)
W2 47 dBZ 18,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. 29 knots WSW (244)
G3 46 dBZ 15,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. New Cell
O3 40 dBZ 25,000 ft. 5 kg/m² NA% chance NA% chance NA in. New Cell
N3 38 dBZ 15,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. New Cell
I3 35 dBZ 12,000 ft. 1 kg/m² 0% chance 0% chance 0.00 in. New Cell
S3 34 dBZ 16,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. New Cell
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail