Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Leesburg International Airport (KLEE)

Lat: 28.82° N Lon: 81.81° W Elev: 66 ft.

Fair

48°F

9°C

Humidity 68%
Wind Speed N 10 mph
Barometer 30.39 in (1028.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Jan 1:53 am EST
Detailed forecast for

Sumter County

Rest Of Tonight
Partly cloudy and not as cool. Near steady temperature in the lower 40s. Northeast winds 5 to 10 mph.
Wednesday
Mostly sunny. Not as cool with highs in the mid 70s. Northeast winds 5 to 10 mph.
Wednesday Night
Mostly cloudy. Not as cool with lows in the lower 50s. Northeast winds around 5 mph.
Thursday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly clear. Patchy fog after midnight. Lows in the mid 50s. Northeast winds around 5 mph.
Friday
Patchy fog in the morning. Sunny. Highs in the lower 80s.
Friday Night And Saturday
Partly cloudy. Patchy fog through the day. Lows in the upper 50s. Highs in the lower 80s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Sunday
Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.
Monday
Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Much cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 40 percent.
Monday Night
Partly cloudy. Much cooler with lows in the upper 30s.
Tuesday
Sunny. Highs in the upper 50s. Wind chill values in the lower 30s in the morning.



Basemap Options
Click map to change the forecast location
Loading map...
1233 AM EST Wed Jan 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database