Raleigh, NC – Thick humidity and unseasonably warm air are surging across the state this morning as North Carolina prepares for a record-breaking temperature swing that will see thermometers climb near 90 degrees before crashing back toward the freezing mark by the weekend. Drivers on I-40 and I-85 should prepare for breezy conditions today with southwest gusts reaching 20 mph, acting as a precursor to a volatile cold front arriving within the next 48 hours.
According to the National Weather Service in Raleigh, the region is currently embedded in a powerful upper-level ridge that will push afternoon highs to a sweltering 81°F today and an even more intense 89°F on Friday. These temperatures are nearly 25 to 35 degrees above the seasonal average for late March. However, this “summer tease” comes with a catch: a sharp cold front is timed to collide with this heat late Friday, bringing a 70% chance of showers and thunderstorms to the Research Triangle.
The primary concern for residents in Wake, Durham, and Johnston counties shifts to Friday night as storms move through, followed by a dramatic “flash freeze” effect on Saturday morning. Temperatures will plummet from Friday’s high of 89°F to a Saturday night low of 35°F. This rapid cooling can lead to slick spots on overpasses and bridges where lingering moisture from Friday’s rain may freeze as the air turns biting and crisp.
Plan for a stark transition in outdoor plans; while Thursday and Friday feel like mid-July, Saturday will require heavy coats as highs struggle to reach the 50s. Residents should ensure irrigation systems are monitored and sensitive “spring” plants are protected by Saturday night when the mercury nears the freezing point. Conditions will remain dry but chilly through Sunday morning before another gradual warming trend begins early next week.
Five Day Forecast for Raleigh, NC
- Thursday: Mostly sunny with a record-challenging high near 81°F. Southwest winds 6 to 11 mph.
- Friday: Intense heat with a high near 89°F. Increasing clouds with gusts up to 20 mph.
- Friday Night: Showers and thunderstorms likely (70% chance). Low around 46°F.
- Saturday: Much cooler and sunny. High near 57°F. Overnight low of 35°F.
- Sunday: Sunny and pleasant. High near 64°F. Low around 46°F.
