Hazardous Weather Conditions

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97° N Lon: 77.75° W Elev: 351 ft.

Fair

26°F

-3°C

Humidity 34%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 20 Jan 4:35 am EST
Detailed forecast for

Eastern Louisa

Today
Sunny, cold with highs in the lower 30s. West winds 5 to 10 mph.
Tonight
Clear, cold with lows around 14. West winds around 5 mph in the evening, becoming light and variable.
Wednesday
Sunny. Highs in the lower 40s. South winds 5 to 10 mph with gusts up to 25 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Thursday
Mostly sunny. Highs in the lower 50s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s.
Friday
Mostly cloudy. Highs in the lower 40s.
Friday Night
Mostly cloudy. Cold with lows 10 to 15.
Saturday
Cloudy with a 50 percent chance of snow. Much colder with highs in the lower 20s.
Saturday Night
Snow likely. Cold with lows around 10 above. Chance of snow 70 percent.
Sunday
Snow likely, mainly in the morning. Cold with highs in the mid 20s. Chance of snow 70 percent.
Sunday Night
Partly cloudy. A chance of snow in the evening. Cold with lows around 10 above. Chance of snow 40 percent.
Monday
Mostly sunny. Cold with highs in the upper 20s.



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345 AM EST Tue Jan 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database