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)
Z1 61 dBZ 39,000 ft. 61 kg/m² 40% chance 100% chance 1.25 in. 31 knots WNW (294)
B3 58 dBZ 40,000 ft. 63 kg/m² 30% chance 100% chance 1.25 in. 0 knots ENE (78)
I3 56 dBZ 26,000 ft. 31 kg/m² 0% chance 80% chance 0.50 in. 21 knots WNW (296)
C2 56 dBZ 21,000 ft. 27 kg/m² 0% chance 50% chance 0.50 in. 6 knots WNW (286)
Z2 56 dBZ 23,000 ft. 24 kg/m² 0% chance 0% chance 0.00 in. 12 knots WNW (294)
N1 54 dBZ 28,000 ft. 31 kg/m² 0% chance 70% chance 0.50 in. 19 knots W (275)
K3 53 dBZ 32,000 ft. 21 kg/m² 0% chance 100% chance 0.50 in. 23 knots WNW (285)
M3 52 dBZ 25,000 ft. 17 kg/m² 0% chance 80% chance 0.50 in. 33 knots E (95)
D3 52 dBZ 21,000 ft. 15 kg/m² 0% chance 0% chance 0.00 in. 14 knots WNW (289)
O3 51 dBZ 21,000 ft. 15 kg/m² 0% chance 60% chance <0.50 in. New Cell
J3 51 dBZ 13,000 ft. 13 kg/m² 0% chance 0% chance 0.00 in. 12 knots W (275)
E3 49 dBZ 25,000 ft. 15 kg/m² 0% chance 30% chance <0.50 in. 6 knots W (275)
S2 49 dBZ 16,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 8 knots WNW (285)
P3 47 dBZ 17,000 ft. 3 kg/m² 0% chance 0% chance 0.00 in. New Cell
N3 46 dBZ 25,000 ft. 7 kg/m² 0% chance 80% chance <0.50 in. 23 knots NW (320)
A3 42 dBZ 6,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 16 knots NW (312)
C3 42 dBZ 10,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 10 knots NW (306)
H3 41 dBZ 12,000 ft. 1 kg/m² 0% chance 0% chance 0.00 in. 19 knots NW (313)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail