NOAA weather radios in Middle TN down for upgrade
NASHVILLE, Tenn. (WKRN) — Weather alerts to NOAA weather radios are suspended from Monday through Wednesday evening across Middle Tennessee as the National Weather Service Nashville conducts an update.
The required maintenance of the Advanced Weather Interactive Processing System (AWIPS) was scheduled long before this week's possible strong storms.
Severe storms likely Monday into Tuesday across Middle TN
According to a release, the NWS uses the AWIPS computer system to display and integrate weather and water information, and to send life-saving information, such as weather and water warnings, to the public.
Forecast operations will be conducted by the service back-up office in NWS Knoxville/Morristown during the down time. Forecast service products, weather watches and warnings and advisories are not expected to be impacted.
However, all NOAA weather radio transmitters will be off the air during installation, including sites in Clarksville, Waverly, Nashville, Centerville, Lobelville, Clifton, Lawrenceburg, Hickman, LaFayette, Cookeville and Spencer.
FORECAST: Middle Tennessee & Southern Kentucky Weather
According to a release, local graphical forecast, climate, and probabilistic maps that are hosted in numerous places on weather.gov/Nashville will not be updated.
The NWS Nashville office will remain open and staffed throughout this upgrade period.
WKRN Meteorologists recommend downloading the WKRN weather app to receive immediate watches and warnings for our area. By having your GPS enabled, the app will detect your location so that when an alert is issued, you'll be notified quickly so action can be taken.
Don't forget to take the power and reliability of the WKRN Weather Authority with you at all times by downloading the News 2 Storm Tracker app.
Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

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Refrain from walking in floodwaters: Never attempt to walk through floodwaters. Even just 6 inches of swiftly moving water can forcefully knock you off your feet. Seek higher ground when trapped: Should you become trapped by moving water, reach the highest point possible and dial 911 to contact emergency services. During periods of heavy rainfall, especially in low-lying and flood-prone areas, the risk of flooding escalates. Remember this crucial advice: never attempt to drive through water on the road, even if it appears shallow. According to the weather service, as little as 12 inches of rapidly flowing water can carry away most vehicles. Stay safe by being prepared and informed. Heavy rainfall may lead to flooding if prolonged or if there is excessive runoff. Excessive runoff can be a result of saturated ground and/or rainfall intensity. Follow these recommendations from the weather service to stay safe in heavy rain: Beware of swollen waterways: During heavy rain, avoid parking or walking near culverts or drainage ditches, where swift-moving water can pose a serious risk. Maintain safe driving distances: Use the two-second rule to maintain a safe distance from the car in front of you and allow an extra two seconds in heavy rain. Slow down and stay cautious: On wet roads, reducing your speed is crucial. Ease off the gas pedal gradually and avoid abrupt braking to prevent skidding. Choose your lane wisely: Stay toward the middle lanes - water tends to pool in the outside lanes. Visibility matters: Enhance your visibility in heavy rain by turning on your headlights. Watch out for vehicles in blind spots, as rain-smeared windows can obscure them. Watch out for slippery roads: The first half-hour of rain is when roads are slickest due to a mix of rain, grime, and oil. Exercise heightened caution during this period. Keep a safe distance from large vehicles: Large trucks and buses can reduce your visibility with tire spray. Avoid tailgating and pass them swiftly and safely. Mind your windshield wipers: Overloaded wiper blades can hinder visibility. If rain severely limits your sight, pull over and wait for conditions to improve. Seek refuge at rest areas or protected spots. When stopping by the roadside is your only option, position your vehicle as far off the road as possible, ideally beyond guardrails. Keep your headlights on and activate emergency flashers to alert other drivers of your position. By following these safety measures, you can significantly reduce risks and ensure your well-being when heavy rain pours down. Stay informed about weather conditions and heed advice from local authorities to make your journey safe and sound. Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service. Read the original article on MassLive.