Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Aug 12, 2025 at 5:04:35 pm CDT

Watches, Warnings & Advisories

National Weather Service Wichita, Kansas

National Weather Service Springfield, MO

Zoom Out

National Weather Service Little Rock, AR

National Weather Service Fort Worth/Dallas, TX

Hazardous Weather Outlook

Excessive Rainfall Risk Today

Thunderstorm Potential This Week

Heat This Week

Ft Smith Radar

More scattered thunderstorm activity today will lead to localized areas of heavy rainfall. Widespread flooding is not expected to pose a threat today, but localized flooding of urban and low lying areas will be possible with storms this morning and afternoon.

Not only will the early to mid week forecast feature modest relief from the recent heat, but also increased thunderstorm chances, especially for the northern half of the area. Expect multiple rounds of thunderstorms through mid week, with coverage tapering off toward the weekend. Localized heavy rainfall and potential flash flooding will be the main concern, although occasional severe weather may also occur. Remain alert for changing conditions and take action if warnings are issued for your area.

Modest improvement in the overall heat conditions remain expected through the middle part of the work week. Heat is expected to expand once again late in the week and into the upcoming weekend.

Ft Smith Radar (Ft Smith, Ar - KSRX)

Latest Text Product Selector (Selected product opens in a new window)


Decision Support	Winter	Hazards	Observations	Climate	Hydrology



Social Media	Satellite	Fire Weather	Weather Radio	Spotter Training	Text Products



Models

Tulsa Radar

Weather Map

Fort Smith Radar

TSA RSS Feed

Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

NWS Forecast Office Tulsa, OK