• Moderate Risk of excessive rainfall issued for northeastern Kansas and northwestern Missouri

    ByRishav Kothari

    The Weather Prediction Center (WPC) placed parts of northeastern Kansas and northwestern Missouri under a Moderate Risk of excessive rainfall from 07:00 CDT (12:00 UTC) on September 15 through 07:00 CDT (12:00 UTC) on September 16, 2026, as repeated thunderstorms threaten flash flooding. The Moderate Risk extends into far southeastern Nebraska, while parts of the northern Kansas City/Pleasant Hill forecast area have already received more than 127 mm (5 inches) of rain and could receive another 25–76 mm (1–3 inches).

  • NWS heat advisories cover parts of 17 states on September 1, heat indices up to 43°C (110°F) forecast, U.S.

    ByRishav Kothari

    Heat Advisories covered a broad corridor from the southern Plains and lower Mississippi Valley through the Midwest, Ohio Valley and parts of the Mid-Atlantic on September 1, 2026. National Weather Service (NWS) offices forecast heat indices from around 37.2°C (99°F) to 43°C (110°F), with several multi-day products citing limited overnight relief as a factor in maintaining the advisories.

  • At least six tornadoes confirmed after derecho sweeps through Iowa, Illinois and Indiana

    ByRishav Kothari

    At least six tornadoes were confirmed after a preliminary derecho swept from eastern Iowa through northern Illinois and into northern Indiana on August 11, 2026. Three EF1 tornadoes were confirmed in Delaware County, Iowa, while three additional tornadoes produced preliminary EF1-level damage in the Chicago area, with two continuing into Lake County, Indiana. The derecho produced a maximum measured gust of 160 km/h (99 mph) at Gary, Indiana.

  • Enhanced Risk of severe thunderstorms from northern Illinois into the Ohio Valley

    ByRishav Kothari

    The Storm Prediction Center (SPC) issued an Enhanced Risk of severe thunderstorms from northern Illinois into the Ohio Valley for August 11, 2026, with damaging winds the primary threat. A potentially organized mesoscale convective system moving southeast from Iowa could produce a swath of damaging gusts, including some above 120 km/h (75 mph), if it remains well organized.

  • Enhanced Risk of severe thunderstorms issued for eastern South Dakota, southwest Minnesota, and northwest Iowa

    ByRishav Kothari

    The Storm Prediction Center (SPC) has placed parts of eastern South Dakota, southwest Minnesota and northwest Iowa under an Enhanced Risk of severe thunderstorms through Thursday, July 2, 2026. A broader Slight Risk extends from the Dakotas into the western Great Lakes and includes western Kansas, the Tennessee Valley and the southern Appalachians. Damaging wind gusts and large hail are expected to be the primary severe weather hazards across the affected regions.

  • Extreme heat alerts cover portions of 31 U.S. states, heat index up to 46°C (115°F)

    ByRishav Kothari

    Extreme Heat Warnings, Extreme Heat Watches, and Heat Advisories are in effect across 31 U.S. states after the National Weather Service (NWS) issued a series of heat alerts on June 29, 2026. Peak heat index values are forecast to reach 46°C (115°F), with dangerous heat and humidity expected to persist into early July across parts of the Midwest, Northeast, Southeast, and central United States.

  • Extreme Heat Watches and Heat Advisories issued across Illinois, Missouri, Kansas, Iowa, Nebraska, and South Dakota

    ByRishav Kothari

    Heat Advisories and Extreme Heat Watches have been issued across parts of Illinois, Missouri, Kansas, Iowa, Nebraska and South Dakota ahead of intensifying heatwave beginning Sunday, June 28, 2026. Heat index values are forecast to exceed 38°C (100°F) across much of the region, with some areas expected to reach 41 to 43°C (105 to 110°F) through Tuesday or Thursday, depending on location.

  • Enhanced Risk issued, strong tornadoes, giant hail, and damaging winds forecast across the Midwest and Great Lakes

    ByRishav Kothari

    The Storm Prediction Center (SPC) has placed parts of the Upper Mississippi Valley, Midwest and Great Lakes region under Enhanced Risk (Level 3 of 5) through June 11 and 12, 2026, warning that thunderstorms may produce hail larger than 5 cm (2 inches), wind gusts exceeding 120 km/h (75 mph) and several tornadoes, including a few strong tornadoes.