Hazardous Weather Conditions

Current conditions at

Marion / Wytheville (KMKJ)

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

Mostly Cloudy

45°F

7°C

Humidity 83%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 13 May 2:35 am EDT
Detailed forecast for

Grayson County

Rest Of Tonight
Clear. Near steady temperature in the upper 40s. Southwest winds 5 to 10 mph.
Wednesday
Sunny in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of rain 50 percent.
Thursday
Mostly sunny. Cooler with highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
Thursday Night
Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Friday
Sunny, warmer with highs around 70.
Friday Night
Partly cloudy. Not as cool with lows in the lower 50s.
Saturday And Saturday Night
Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 40 percent.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Monday
Mostly sunny. Highs in the lower 80s.
Monday Night
Partly cloudy in the evening, then becoming mostly clear. Lows around 60.
Tuesday
Mostly sunny. Highs in the lower 80s.



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232 AM EDT Wed May 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database