National Weather Service United States Department of Commerce

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Apr 15, 2026 at 3:08:29 pm EDT

 

Near to potentially record breaking temperatures and low afternoon relative humidity continue into the second half of the week. A few showers and storms will be possible Thursday night, but this will not bring any meaningful relief to the worsening drought.
Dry weather will continue through Wednesday, along with very warm temperatures. Some spots may see a shower or thunderstorm late Thursday or Thursday night. The unseasonably warm conditions will continue for the latter half of the work week and into the first half of the weekend.
Dry weather will continue through Wednesday, along with very warm temperatures. Some spots may see a shower or thunderstorm late Thursday or Thursday night. The unseasonably warm conditions will continue for the latter half of the work week and into the first half of the weekend.
Dry weather will continue through Wednesday, along with very warm temperatures. Some spots may see a shower or thunderstorm late Thursday or Thursday night. The unseasonably warm conditions will continue for the latter half of the work week and into the first half of the weekend.
Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here www.nws.noaa.gov/om/coop/ Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA14:5510785139WSW 8G20-30.12
Andrews-Murphy NC14:35Clear10824628SW 9-30.13
Chattanooga TN14:53Partly Cloudy10845030SSW 10G20-30.09
Crossville TN14:53Clear10795239S 10-30.11
Dalton GA14:55Mostly Clear10815236VRB 3-30.11
Knoxville TN (McGhee-Tyson)14:53Mostly Clear8825438SW 12G22-30.07
Middlesboro KY14:55Clear10855231S 14G18-30.08
Monroe Cnty TN14:55Clear825742WSW 8G20-30.08
Morristown TN14:55Clear10805034WSW 7G21-30.11
Oak Ridge TN14:53Clear10855333-30.08
Tazewell Cnty VA14:55Clear10765140WNW 10G18-30.14
Tri-Cities TN14:53Partly Cloudy10825235SSW 10G22-30.10
Wise VA14:55Clear10774836WSW 13-30.14
Greeneville, TN14:55Clear10805034W 10G20-30.09


Local Weather History For April 15th...
In 1994, tornado tracked across northern Hamilton into Meigs, Bradley and McMinn County. 1 died.

 

 

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