National Weather Service United States Department of Commerce

Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Click a location below for detailed forecast.

Last Map Update: Sun, Sep 21, 2025 at 3:58:50 am EDT

 

Much needed rainfall expected across much of the area next week.
Above normal temperatures with a few afteroon and evening showers and storms is expected through early next week. Increasing chances of showers and thunderstorms with moderating temperatures Wednesday onward.
Above normal temperatures with a few afteroon and evening showers and storms is expected through early next week. Increasing chances of showers and thunderstorms with moderating temperatures Wednesday onward.
Above normal temperatures with a few afteroon and evening showers and storms is expected through early next week. Increasing chances of showers and thunderstorms with moderating temperatures Wednesday onward.

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA03:35Clear10625782NE 6-30.17
Andrews-Murphy NC03:20Partly Cloudy7575695CALM-30.18
Chattanooga TN02:53Clear10696586CALM-30.09
Crossville TN02:53Clear10676078S 5-30.13
Dalton GA03:35Mostly Clear10696586VRB 3-30.08
Knoxville TN (McGhee-Tyson)02:53Clear10646293NNE 3-30.09
Middlesboro KY03:35Clear10585797CALM-30.13
Monroe Cnty TN03:10Clear106262100CALM-30.10
Morristown TN03:10Partly Cloudy106464100CALM-30.11
Oak Ridge TN10:53Partly Cloudy10674952VRB 5-30.26
Tazewell Cnty VA03:35Clear10645570ESE 3-30.21
Tri-Cities TN02:53Clear105656100CALM-30.15
Wise VA03:35Clear10645572SSE 8-30.20
Greeneville, TN03:10Clear10645982CALM-30.13


Local Weather History For September 21st...
In 2002, 1-3" of rain fell across the area. People were rescued from a flooded car in Athens.

 

 

Briefing Hydrology Past Weather Events Graphical Hazardous Weather Outlook for East Tennessee East Tennessee Observations
Decision Support Hydrology Past Weather Events GHWO Observations Gridded Forecast
Daily Climate for Middle Tennessee Local East Tennessee Climate Tornado Database Tropical Weather Information NOAA Weather Radio
IDSS Point Forecasts Daily Climate Local Climate Tornado Database Tropical Weather Radio
Daily Climate for Middle Tennessee Probabilistic Data for East Tennessee Virtual Tour of the NWS Morristown Office Skywarn Spotter Training for East Tennessee  
Being Prepared Estar Perparado Probabilistic Virtual Tour Spotter Training