Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Hazardous Weather Conditions

Current conditions at

Marion / Wytheville (KMKJ)

Lat: 36.9° N Lon: 81.35° W Elev: 2559 ft.

Partly Cloudy

75°F

24°C

Humidity 88%
Wind Speed E 5 mph
Barometer 30.12 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Jul 10:35 pm EDT
Detailed forecast for

Grayson County

Overnight
Mostly cloudy. Scattered showers and thunderstorms late this evening...then isolated showers and thunderstorms. Lows in the upper 60s. Light and variable winds. Chance of rain 30 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms in the morning...then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the lower 80s. West winds around 10 mph. Chance of rain 60 percent.
Thursday Night
Mostly cloudy. Showers and thunderstorms likely...mainly in the evening. Lows in the mid 60s. West winds around 10 mph. Chance of rain 60 percent.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs around 80. West winds 10 to 15 mph. Chance of rain 50 percent.
Friday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening...then a slight chance of showers after midnight. Lows in the mid 60s. Northwest winds around 10 mph in the evening...becoming light and variable. Chance of rain 40 percent.
Saturday
Partly sunny in the morning...then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent.
Saturday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40 percent.
Sunday And Sunday Night
Mostly cloudy with showers and thunderstorms likely. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 60 percent.
Monday Through Tuesday Night
Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 50 percent.
Wednesday
Sunny. Highs in the lower 80s.



Click Map For Forecast
931 PM EDT WED JUL 27 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database