Summary:
A broad threat of scattered severe thunderstorms and heavy showers will exist across the central and southern High Plains into Sunday, including areas well off to the east into the Mid-South and Tennessee Valley. Smoke from Canadian wildfires will continue to bring unhealthy air quality conditions to portions of the Great Lakes and the central Plains. Impacted Lanes: . I-40, I-44, I-49, I-66, I-86, I-90, I-95
Oklahoma
Tornado Warning remains in effect until 7 AM CDT this morning.
- Tornado
- Impacts: Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. .
Missouri
Flash Flood Warning remains in effect until 1 PM CDT this afternoon.
- Flash flooding caused by thunderstorms, 65 mph wind gusts, and penny size hail.
- Impacts: Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Hail damage to vehicles is expected. Expect wind damage to trees and power lines.
Mississippi
Flood Advisory remains in effect until further notice.
- Flooding caused by excessive rainfall continues.
- Impacts: Minor flooding in low-lying and poor drainage areas.
North Dakota
Dense Fog Advisory remains in effect until 9 AM MDT this morning.
- Visibility a quarter mile or less in dense fog.
- Impacts: Low visibility could make driving conditions hazardous.
New Hampshire
Flood Watch in effect through Friday morning.
- Flash flooding caused by excessive rainfall is possible.
- Impacts: Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. Extensive street flooding and flooding of creeks and rivers are possible. Area creeks and streams are running high and could flood with more heavy rain.
Additional Flash Flood Warnings include but are not limited to: Oklahoma
Additional Flood Advisories include but are not limited to: Mississippi and Oklahoma
Additional Dense Fog Advisories include but are not limited to: Illinois, Nebraska, North Carolina, North and South Dakota, and Ohio.
Additional Flood Watches include but are not limited to: Kansas, Maine, Massachusetts, Missouri, New York, Oklahoma, and Texas.