June 16, 2025 Heat Dome Building
Extreme heat builds across Great Lakes and Northeast into this weekend
June 2025 was the 7th-warmest June in the 132-year national record (1895–2026), at 71.2°F against a 1991–2020 normal of 69.5°F (+1.7°F).
June 2025 was the 26th-wettest June in the 132-year national record (1895–2026), at 3.3in against a 1991–2020 normal of 3.1in (+0.2in).
NOAA/NCEI Climate at a Glance, contiguous United States. This is the observed record for the month, not a score of anything said in this piece — the forecast ledger begins 2026-08-17 and cannot reach earlier posts.
Eastern Pacific hurricane basin: Five (05E) is designated as a potential tropical storm and is forecast to become Category 2 hurricane Erick prior to landfall in southern Mexico
No Atlantic hurricane activity for next 7-days and likely the rest of June.
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