Weekly Summary

  • Article #1680: July 22-31, 2025

    July 22-31, 2025 Temperature Average temperatures were 2-4°F above normal for most of the region (Figure 1). In the mid-Mississippi River Valley regio...

  • Article #1681: August 1-7, 2025

    August 1-7, 2025 Temperatures Average temperatures were below normal for much of the region, particularly from I-80 southward (Figure 1). Some parts o...

  • Article #1683: August 8-14, 2025

    August 8-14, 2025 Temperatures Average temperatures were above normal across the region. In Michigan, temperatures averaged as much as 7-8°F above nor...

  • Article #1684: August 15-21, 2025

    August 15-21, 2025 Temperatures Average temperatures were above normal regionwide, save Michigan’s UP (Figure 1). West of the Mississippi River, tempe...

  • Article #1685: August 22-31, 2025

    August 22-31, 2025 Temperatures The final week of August was significantly cooler than the prior week(s). The entire Midwest observed below normal tem...

  • Article #1686: September 1-7, 2025

    Unseasonably Cool Temperatures It was a cool start to the first month of meteorological fall. Average temperatures were 10-12°F below normal to the no...

  • Article #1688: September 8-14, 2025

    Temperatures Average temperatures were below normal to the east and above normal to the west (Figure 1). Much of Indiana, Kentucky, Ohio, and southeas...

  • Article #1691: September 15-21, 2025

    September 15-21, 2025 Temperature Average temperatures were above normal. In parts of the Upper Midwest, they averaged over 10°F above normal (Figure...

  • Article #1692: September 22-30, 2025

    Temperatures Average temperatures were above normal for the entire region. Across Minnesota, temperatures were over 10°F normal (Figure 1). Across the...