Particle.news
Download on the App Store

Twin Cities Record 10 Straight Days of 90°F Heat

National Weather Service readings at MSP confirm the streak is the longest since 1948 and forecasters say a cool, less humid period will likely break it but heat could return by next weekend.

Overview

  • The Twin Cities logged ten consecutive days with highs of at least 90°F, a run verified by National Weather Service observations at Minneapolis–Saint Paul International Airport.
  • The NWS measurement at MSP gave the final 90°F reading that placed this streak above any run since 1948, moving the current stretch into third place on local records.
  • Forecasts call for a marked cooldown with lower humidity and highs mostly in the 60s to 80s for midweek, which is expected to interrupt the streak.
  • Models show temperatures warming into the mid-80s later in the week and the potential for 90°F conditions to return by the coming weekend, though confidence falls beyond a few days.
  • The local streak is part of a broader summer pattern of regional heat across the U.S., and long runs of high heat raise near-term health risks and wildfire concern while echoing longer historical stretches from 1948 and 1936.