National Weather Service United States Department of Commerce

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Aug 5, 2026 at 3:20:42 am EDT

 

Low to medium chances for scattered showers and storms can be expected each day through the weekend, particularly during the afternoon and early evening hours. Temperatures will be at August averages through the next seven days.
Low to medium chances for scattered showers and storms can be expected each day through the weekend, particularly during the afternoon and early evening hours. Temperatures will be at August averages through the next seven days.
Low to medium chances for scattered showers and storms can be expected each day through the weekend, particularly during the afternoon and early evening hours. Temperatures will be at August averages through the next seven days.

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA05:35Clear10686693NE 3-30.04
Andrews-Murphy NC20:06Heavy Rain3/4676283NNE 14G44-29.86
Chattanooga TN04:53Overcast10747087CALM-29.93
Crossville TN05:34Mist2 1/26767100ENE 6-30.01
Dalton GA05:35Overcast107373100CALM-29.94
Knoxville TN (McGhee-Tyson)04:53Mostly Clear10716890NE 5-29.95
Middlesboro KY05:35Fog1/46767100CALM-30.01
Monroe Cnty TN05:15Mostly Cloudy107171100NE 5-29.95
Morristown TN05:15Clear106969100ENE 5-29.97
Oak Ridge TN04:53Clear10726887CALM-29.97
Tazewell Cnty VA05:15Partly Cloudy106464100E 5-30.08
Tri-Cities TN04:53Mostly Clear86666100CALM-30.00
Wise VA05:35Fog1/26464100CALM-30.08
Greeneville, TN05:15Overcast10696894VRB 3-29.99


Local Weather History For August 4th...
In 2001, 15.35" of rain fell on Viking Mountain in Greene County. 187 homes flooded in 3
counties.

 

 

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 Preparado Probabilistic Virtual Tour Spotter Training