Open Earth

Massachusetts, United States

Natural hazards, earthquakes, volcanoes, weather warnings and conditions across Massachusetts, United States, with every town we track. Updated automatically from official sources.

Notable events, 12 months

—

Quakes, 12 months (all sizes)

—

Strongest quake, 10 years

—

Active now

—

Storms, fires, floods and more

Some data for Massachusetts, United States is temporarily unavailable. This page refreshes automatically.

Temperature and air quality history

The extremes across every city we monitor in Massachusetts, United States, day by day.

Daily highest and lowest temperature, last 30 days

Each bar runs from the coldest low (teal) to the hottest high (orange) recorded anywhere in Massachusetts, United States that day.

20°C0°C
17 Oct18 Oct

Worst air quality each day

17 Oct18 Oct
Hottest day on record
18°C / 65°F
Boston · 17 Oct 2026
Coldest night on record
1°C / 34°F
Boston · 18 Oct 2026
Worst air on record
AQI 52
Boston · 17 Oct 2026

Records since tracking began on 17 Oct 2026. Hourly modelled values from Open-Meteo, stored permanently by Open Earth.

Recent activity

Notable events in Massachusetts, United States in the last 90 days.

Recent events are temporarily unavailable.

Tornado, hail and wind reports

Local storm reports from the NOAA Storm Prediction Center in Massachusetts, United States.

Live reports
Tornadoes
0
0 in 30 days
Hail
0
0 in 30 days
Wind
3
3 in 30 days
  • Wind damage

    2 N Hardwick, Worcester County, MA · 16 Oct 2026, 22:35 UTC

    Tree downed on intersection of Petersham Rd and Thresher Rd in Hardwick. Time estimated. Relayed by amateur radio. (BOX)

  • Wind damage

    3 SSE Ashfield, Franklin County, MA · 16 Oct 2026, 22:20 UTC

    Tree downed on powerline wires on Williamsburg Rd in Ashfield. Time estimated. Relayed by amateur radio. (BOX)

  • Wind damage

    1 SE Cummington, Hampshire County, MA · 16 Oct 2026, 22:10 UTC

    Spotter in Cummington reported two large tree branches downed. Time estimated by radar. (BOX)

Counts cover the last 12 months, kept since 15 Oct 2026. Reports are preliminary.

Satellite fire detections

Heat signatures spotted by NASA's VIIRS satellite instrument in Massachusetts, United States. These include wildfires, farm burning and industrial heat.

Satellite fire detections are being connected. Counts for Massachusetts, United States will appear here automatically once the feed starts.