Saturday, June 20, started comfortably in the low 60s at Raleigh-Durham International Airport with mostly sunny skies, but the weekend is only a warm-up. Today is expected to reach a high near 89°F, then temperatures climb quickly, with highs in the mid to upper 90s on Sunday, June 21, and a peak on Monday, June 22. Residents should be ready for both extreme heat and the best chance for showers and thunderstorms from late Monday into early Tuesday.
Afternoon Heat
Temperatures will surge through the weekend, with widespread highs in the mid to upper 90s and a forecast high near 97°F on Monday, June 22. Forecasters warn that Heat Risk values could reach the Major category (3 of 4) across the Triangle and Sandhills. For local context and a rundown of cooling options, see our June heat preview, and check the latest guidance from National Weather Service Raleigh.
Storms Monday Afternoon
Showers and thunderstorms are most likely after 2 p.m. Monday, June 22, with forecasters calling for roughly a 70% chance of precipitation and southwest winds of 8 to 13 mph, with gusts up to about 24 mph. Confidence in the exact placement and timing of the strongest storms is limited, but forecasters note a 30 to 45% chance of severe storms in parts of the area. Damaging wind and brief heavy downpours are the main concerns.
What To Expect
If you have outdoor plans Monday afternoon and evening, consider shifting activities earlier or moving them indoors, and keep water and shade handy, since heat indices could reach triple digits in exposed areas. If storms develop, be prepared for brief heavy rain, lightning, and gusts strong enough to topple lightweight furniture. Monitor local forecasts and be ready to shelter if warnings are issued.
This post will be updated if watches or warnings are issued as the front approaches. For the latest forecast and any advisories, keep an eye on NWS Raleigh and local authorities.
