Greensboro Weather Radar

Greensboro Live Weather

Greensboro Live Weather Radar

Click to toggle between the Greensboro cloud cover radar map and the Greensboro precipitation radar map.

Greensboro Hourly Weather Forecast

Greensboro 7-Day Weather Forecast

Greensboro Weather Overview

Greensboro sits in North Carolina's Piedmont Triad, between the Blue Ridge foothills and the Sandhills. The humid-subtropical climate keeps summers warm, humid, and stormy, while winter cold air can still wedge down from Virginia. NWS Raleigh (WFO RAH) covers the city, and Greensboro weather radar is useful because storms often form west of town and cross I-40, I-85, and the urban core quickly.

Severe thunderstorms are the main warm-season concern. Greensboro averages 42.23 inches of annual precipitation at Piedmont Triad International Airport, based on NWS daily normals. The April 15, 2018 EF2 tornado hit eastern Greensboro with winds near 135 mph, damaging homes, businesses, and schools. During spring squall lines, Greensboro weather radar helps spot bowing segments, hail cores, and rotation before they reach neighborhoods from Lindley Park to East Greensboro. A quick Greensboro weather radar check can show whether a warning is moving toward downtown or sliding east into Guilford County.

Flooding and winter ice round out the local risk picture. Tropical remnants can push heavy rain into the Triad even when landfall happens far away, while slow summer storms can overwhelm low spots near Buffalo Creek and North Buffalo Creek. The December 2002 Carolinas ice storm knocked out power across central North Carolina, and similar cold-air damming setups can glaze roads fast. Keep Greensboro weather radar open during these setups, especially when rain, sleet, and freezing rain sit close together on the map. Greensboro weather radar matters most when precipitation type changes block by block.

Greensboro Weather Risks & Safety

Key weather hazards to monitor on the Greensboro weather radar

Severe Thunderstorm Risk

Severe thunderstorms roll through Greensboro regularly, especially spring through early fall. Expect damaging winds above 58 mph, large hail, and dangerous lightning. The radar shows you each storm cell's position, movement, and intensity — so you can tell if one is headed your way. When a thunderstorm warning drops for Greensboro, get indoors and away from windows until it passes.

Tornado Risk

Tornadoes hit Greensboro hardest in spring and early summer, when warm Gulf air slams into cooler northern fronts. Supercell thunderstorms can spin up EF2+ tornadoes with very little lead time. On radar, rotation signatures inside storm cells give you a few critical minutes to reach shelter. Greensboro averages several tornado warnings per year — know where your safe room or interior closet is before you need it.

Flooding & Flash Flood Risk

Flash flooding is Greensboro's most persistent weather hazard. Slow-moving thunderstorms or tropical moisture can dump enough rain to overwhelm drainage systems within hours — especially in paved urban areas where water has nowhere to go. Check the radar to see where the heaviest rain is falling and which areas to avoid. The standing rule: turn around, don't drown. Never drive through flooded roads, even if they look shallow.

Ice Storm Risk

Ice storms are rare in Greensboro but devastating when they hit. A quarter-inch of freezing rain coats everything — roads turn into skating rinks, power lines snap, trees come down. The radar shows whether you're getting rain, freezing rain, sleet, or snow — that distinction is critical. When Greensboro gets an ice storm warning, stay off the roads and prepare for power outages that could last several days.

How to Use Greensboro Weather Radar

Follow these steps to get the most from the Greensboro weather radar data.

Open the Greensboro Weather Radar Map

Load the Greensboro weather radar page before storms reach the Triad. The map opens near Guilford County, with I-40, I-85, downtown Greensboro, and nearby communities inside the default view.

Watch Storm Motion Across the Triad

Run the radar loop to see whether rain is moving out of the Blue Ridge foothills, sliding along the I-85 corridor, or building over Greensboro. Red and purple cores mean heavy rain, hail, or severe storm potential.

Check Hourly Forecast Timing

Use the hourly forecast below the radar to compare storm arrival time with commute, school, or event plans. Greensboro storms often change quickly during spring fronts and summer afternoon heating.

Recheck During Ice or Tornado Warnings

When NWS Raleigh issues a tornado, severe thunderstorm, or winter weather warning, keep the radar open. Mixed precipitation and rotating cells can shift fast across Guilford County.

Who Benefits from Greensboro Weather Radar

How different people use the Greensboro radar data

Commuters & Drivers

Drivers on I-40, I-85, and Wendover Avenue checking storms before Triad commutes.

Outdoor Enthusiasts

Walkers and cyclists at Country Park, Bicentennial Greenway, and Lake Brandt trails.

Event Planners & Families

Fans heading to First Horizon Coliseum, Tanger Center, or downtown festival events.

Outdoor Workers

Airport, utility, and construction crews around PTI and Guilford County job sites.

Greensboro Weather FAQ

Common questions about Greensboro weather patterns and radar

How often does the Greensboro weather radar update?

The Greensboro weather radar imagery refreshes about every 10 minutes using RainViewer radar data tied to the NOAA NEXRAD network. Forecast panels update several times per day through Open-Meteo. During severe thunderstorm or tornado warnings, keep the loop running so you can see whether the strongest cell is tracking toward Greensboro or passing north or south.

What weather threats does Greensboro face most often?

Greensboro's most common threats are severe thunderstorms, damaging wind, hail, flash flooding, and occasional tornadoes. The city averages 42.23 inches of annual precipitation at Piedmont Triad International Airport, based on NWS normals. Spring cold fronts and summer heat can fire storms quickly, while tropical remnants sometimes bring long periods of heavy rain into the Triad.

Does Greensboro get tornadoes?

Yes. Tornadoes are not daily events, but Greensboro has a real tornado history. On April 15, 2018, an EF2 tornado struck eastern Greensboro with estimated winds near 135 mph, damaging homes, schools, and businesses. Tornado risk is highest in spring, though rotating storms can also occur with tropical remnants and strong fall fronts.

How is this different from WFMY or WXII weather radar in Greensboro?

WFMY and WXII provide Greensboro radar with meteorologist coverage, video updates, and local storm context. This page is built for quick map access: interactive radar, hourly forecasts, and a 7-day outlook without needing to load a news broadcast. During active warnings, local TV meteorologists add analysis; this radar works well as a fast companion view.

Can Greensboro weather radar help during winter ice events?

Yes, especially when cold-air damming sets up east of the mountains. Greensboro may sit near the rain, sleet, and freezing rain line while Charlotte or Raleigh sees different conditions. Radar helps show where heavier bands are moving, but surface temperature still matters. Check NWS Raleigh warnings before driving on I-40, I-85, or local bridges.

Does the Greensboro weather radar cover High Point and Winston-Salem?

Yes. The default radar view is centered on Greensboro but covers the wider Piedmont Triad, including High Point, Winston-Salem, Jamestown, Kernersville, and much of Guilford County. You can zoom out for storms moving in from the Blue Ridge foothills or zoom in to check cells crossing specific roads and neighborhoods.