Weather Radar Maps

Chicago Radar
NEXRAD Station LOT
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Animate

Frame Delay

  • 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)
X3 60 dBZ 23,000 ft. 18 kg/m² 0% chance 40% chance 0.50 in. New Cell
C2 59 dBZ 34,000 ft. 41 kg/m² 0% chance 90% chance 0.50 in. 25 knots S (171)
U1 58 dBZ 40,000 ft. 47 kg/m² 0% chance 100% chance 0.75 in. 16 knots WSW (257)
R3 57 dBZ 37,000 ft. 41 kg/m² 0% chance 100% chance 0.50 in. 31 knots S (184)
Z3 57 dBZ 28,000 ft. 44 kg/m² 0% chance 80% chance 0.75 in. 27 knots SSW (194)
S0 57 dBZ 25,000 ft. 35 kg/m² 0% chance 60% chance 0.50 in. 29 knots SSW (201)
V1 56 dBZ 20,000 ft. 27 kg/m² 0% chance 40% chance 0.50 in. 16 knots S (191)
M9 56 dBZ 24,000 ft. 25 kg/m² 0% chance 30% chance <0.50 in. 31 knots SSW (192)
Z1 56 dBZ 30,000 ft. 39 kg/m² NA% chance NA% chance NA in. 29 knots S (188)
W2 54 dBZ 25,000 ft. 30 kg/m² 0% chance 60% chance 0.50 in. 29 knots SSW (194)
B1 53 dBZ 34,000 ft. 22 kg/m² 0% chance 40% chance <0.50 in. 27 knots SSW (200)
Q3 53 dBZ 16,000 ft. 18 kg/m² 0% chance 0% chance 0.00 in. 27 knots S (187)
Y1 50 dBZ 32,000 ft. 19 kg/m² NA% chance NA% chance NA in. 33 knots SW (235)
W3 50 dBZ 20,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. 31 knots SW (224)
U8 49 dBZ 9,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 29 knots SSW (194)
I3 48 dBZ 25,000 ft. 12 kg/m² 0% chance 0% chance 0.00 in. 29 knots SSW (211)
B4 48 dBZ 10,000 ft. 3 kg/m² 0% chance 0% chance 0.00 in. New Cell
G3 47 dBZ 41,000 ft. 21 kg/m² NA% chance NA% chance NA in. 21 knots SW (233)
D3 45 dBZ 19,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 27 knots SSW (204)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail