Weather Radar Maps

Boston Radar
TDWR High Definition Station BOS

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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)
V4 53 dBZ 14,000 ft. 11 kg/m² 0% chance 30% chance <0.50 in. 47 knots SW (214)
S2 53 dBZ 14,000 ft. 9 kg/m² 0% chance 30% chance <0.50 in. 26 knots WSW (241)
Y2 53 dBZ 12,000 ft. 13 kg/m² 0% chance 0% chance 0.00 in. 58 knots SW (217)
S3 53 dBZ 13,000 ft. 8 kg/m² 0% chance 0% chance 0.00 in. 21 knots SSW (203)
T4 52 dBZ 18,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 55 knots SSW (209)
I4 52 dBZ 12,000 ft. 9 kg/m² 0% chance 0% chance 0.00 in. 44 knots SW (234)
O5 52 dBZ 14,000 ft. 7 kg/m² 0% chance 0% chance 0.00 in. New Cell
P5 52 dBZ 6,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. New Cell
H5 52 dBZ 4,000 ft. 4 kg/m² 0% chance 0% chance 0.00 in. 65 knots SSE (159)
I2 49 dBZ 22,000 ft. 12 kg/m² 0% chance 30% chance <0.50 in. 37 knots SSW (209)
W3 49 dBZ 13,000 ft. 6 kg/m² 0% chance 0% chance 0.00 in. 46 knots SW (231)
Z4 47 dBZ 10,000 ft. 5 kg/m² 0% chance 0% chance 0.00 in. 42 knots SSW (208)
M4 47 dBZ 7,000 ft. 4 kg/m² 0% chance 0% chance 0.00 in. 33 knots SW (225)
U4 45 dBZ 10,000 ft. 4 kg/m² 0% chance 0% chance 0.00 in. 43 knots SW (215)
V3 45 dBZ 9,000 ft. 3 kg/m² 0% chance 0% chance 0.00 in. 39 knots SW (221)
I5 45 dBZ 3,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 15 knots SW (236)
C5 44 dBZ 5,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 37 knots SW (223)
Q5 43 dBZ 4,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. New Cell
L5 43 dBZ 8,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 21 knots SSE (161)
J5 42 dBZ 9,000 ft. 2 kg/m² 0% chance 0% chance 0.00 in. 38 knots SSE (147)
K5 39 dBZ 6,000 ft. 1 kg/m² 0% chance 0% chance 0.00 in. 34 knots SSW (212)
  • Tornado Vortex Signature
  • Mesocyclone
  • Hail