Current conditions at

Lake Anna Airport (K7W4)

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

Fair

55°F

13°C

Humidity 31%
Wind Speed S 6 mph
Barometer 29.92 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 10 Feb 4:15 pm EST
Detailed forecast for

Eastern Louisa

This Afternoon
Sunny. Highs in the mid 50s. South winds around 5 mph.
Tonight
Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Not as cool with lows in the lower 40s. Southwest winds around 5 mph. Chance of rain 20 percent.
Wednesday
Partly sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Wednesday Night
Clear in the evening, then becoming partly cloudy. Cooler with lows in the mid 20s. Northwest winds around 5 mph.
Thursday
Mostly sunny. Highs in the mid 40s. Northwest winds around 5 mph.
Thursday Night
Partly cloudy. Cold with lows in the lower 20s.
Friday
Sunny. Highs in the mid 40s.
Friday Night
Clear. Lows in the mid 20s.
Saturday
Sunny in the morning, then becoming partly sunny. Highs in the mid 50s.
Saturday Night
Mostly cloudy. Lows in the lower 30s.
Sunday
Cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the mid 40s. Chance of rain 70 percent.
Sunday Night
Rain likely. Lows in the upper 30s. Chance of rain 70 percent.
Washingtons Birthday
Partly sunny. A chance of rain in the morning. Highs in the lower 50s. Chance of rain 50 percent.



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145 PM EST Tue Feb 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database