Severe Thunderstorms Wisconsin Michigan Upper Peninsula and Northeast under SPC Slight Risk outlook map for June 30, 2026

Severe Thunderstorms Wisconsin Michigan and Northeast: SPC Slight Risk for June 30, 2026

Severe thunderstorms Wisconsin Michigan and the Upper Peninsula face a Slight Risk on June 30, 2026, with large hail, damaging winds, and a tornado threat.

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NOAA Storm Prediction Center severe weather outlook map for June 29, 2026, showing Northern Plains severe weather risk areas across the Dakotas, Minnesota, and the Upper Midwest.

Northern Plains Severe Weather: Hail, Damaging Winds, and Tornadoes Possible June 29

Northern Plains severe weather is possible June 29, 2026. Large hail, damaging winds, and a few tornadoes threaten the Dakotas and Upper Midwest.

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Dangerous heat wave active alerts on June 29, 2026: Extreme Heat Warnings (magenta) across the Upper Midwest, Heat Advisories (orange) from the Plains into the South, and Extreme Heat Watches (maroon) spreading toward the East Coast for the July 4th weekend.

Dangerous Heat Wave Grips the Central U.S. and Builds East for the July 4th Weekend

Midwest extreme heat is triggering Alert Days Monday through Thursday. Learn what the dangerous heat means for your safety and how to stay protected.

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Dakotas severe weather Slight Risk outlook map for June 28, 2026, showing NOAA Storm Prediction Center categorical risk areas across the Dakotas, Minnesota, Iowa, and Wisconsin.

Dakotas Severe Weather Outlook: Slight Risk June 28, 2026

Dakotas severe weather threatens large hail up to 2–3 inches and damaging winds on June 28, 2026. Northern Iowa and Wisconsin also in the Slight Risk zone.

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Atlantic tropical development outlook from the NHC Seven-Day Graphical Tropical Weather Outlook, showing a low 20 percent formation area off the southeastern U.S. coast, June 28, 2026.

Atlantic Tropical Development Possible Off Southeast U.S. Coast Next Week

Atlantic tropical development is possible off the southeastern U.S. coast early next week, with a 20% formation chance over 7 days, per NHC.

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Montana severe thunderstorms: NOAA Storm Prediction Center Enhanced Risk outlook for June 27, 2026, covering eastern Montana and western North Dakota with very large hail and 80-plus mph wind potential

Montana Severe Thunderstorms: Enhanced Risk of Giant Hail and 80+ mph Winds June 27

Montana severe thunderstorms carry an Enhanced Risk on June 27, 2026, with 2-3 inch hail, 80+ mph winds, and tornado potential across the northern High Plains.

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Ozarks severe weather threat on the SPC Day 1 Convective Outlook for June 26, 2026: a Slight risk over the Ozark Plateau into the lower Ohio Valley and a second Slight risk across the northern Rockies into the adjacent Great Plains, surrounded by a Marginal risk.

Ozarks Severe Weather Threat: SPC Issues Slight Risk for June 26, 2026

Ozarks severe weather is possible June 26, 2026. SPC issues a Slight Risk for the Ozark Plateau into the lower Ohio Valley and northern Rockies.

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The redesigned iAlert.com homepage showing the new interface, live alerts, top stories, and weather analysis tools

iAlert Launches a New Web Interface and Weather Analysis Tools

iAlert's new web interface brings its weather analysis tools into one faster, cleaner place: live radar, satellite imagery, model data, hurricane tracking, storm reports, and much more. Whether you are on a desktop or your phone,…

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SPC Day 1 Convective Outlook for June 25, 2026, showing the Kansas Oklahoma severe weather threat with an Enhanced risk over central Oklahoma and Slight risk across Kansas, southwest Missouri, and the southern Plains.

Kansas Oklahoma Severe Weather: Tornado Watch Possible Thursday Afternoon

Kansas Oklahoma severe weather threatens all hazards Thursday, June 25, 2026, with a 60% chance of a tornado watch and 75 mph wind gusts possible.

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