Hourly Weather Forecast - Lascassas, TN

12 AM
28°F
0%
6mph
S
Clear
Humidity
53%
Feels like
21°F
Dew Point
13°F
1 AM
28°F
0%
6mph
S
Clear
Humidity
54%
Feels like
21°F
Dew Point
13°F
2 AM
27°F
0%
6mph
S
Clear
Humidity
55%
Feels like
21°F
Dew Point
13°F
3 AM
27°F
0%
6mph
S
Clear
Humidity
56%
Feels like
20°F
Dew Point
13°F
4 AM
26°F
0%
6mph
S
Clear
Humidity
57%
Feels like
20°F
Dew Point
13°F
5 AM
28°F
0%
6mph
S
Clear
Humidity
53%
Feels like
22°F
Dew Point
13°F
6 AM
31°F
0%
6mph
S
Clear
Humidity
50%
Feels like
25°F
Dew Point
14°F
6:48 AM
7 AM
34°F
0%
6mph
S
Sunny
Humidity
46%
Feels like
28°F
Dew Point
15°F
8 AM
35°F
0%
7mph
S
Sunny
Humidity
44%
Feels like
30°F
Dew Point
16°F
9 AM
38°F
0%
8mph
S
Sunny
Humidity
41%
Feels like
33°F
Dew Point
17°F
10 AM
41°F
0%
8mph
SSW
Sunny
Humidity
38%
Feels like
36°F
Dew Point
18°F
11 AM
44°F
0%
9mph
SSW
Sunny
Humidity
37%
Feels like
39°F
Dew Point
19°F
12 PM
45°F
0%
9mph
SSW
Sunny
Humidity
35%
Feels like
41°F
Dew Point
20°F
1 PM
46°F
0%
9mph
SSW
Sunny
Humidity
36%
Feels like
41°F
Dew Point
21°F
2 PM
46°F
0%
9mph
SSW
Sunny
Humidity
38%
Feels like
41°F
Dew Point
21°F
3 PM
45°F
0%
8mph
S
Sunny
Humidity
39%
Feels like
41°F
Dew Point
22°F
4 PM
44°F
0%
8mph
S
Sunny
Humidity
42%
Feels like
39°F
Dew Point
22°F
4:32 PM
5 PM
42°F
0%
8mph
S
Clear
Humidity
45%
Feels like
37°F
Dew Point
22°F
6 PM
40°F
0%
8mph
S
Mostly Clear
Humidity
47%
Feels like
35°F
Dew Point
22°F
7 PM
39°F
0%
8mph
S
Mostly Clear
Humidity
49%
Feels like
34°F
Dew Point
22°F
8 PM
39°F
0%
9mph
S
Mostly Clear
Humidity
51%
Feels like
33°F
Dew Point
22°F
9 PM
38°F
0%
9mph
S
Mostly Clear
Humidity
52%
Feels like
32°F
Dew Point
22°F
10 PM
38°F
0%
9mph
S
Mostly Clear
Humidity
52%
Feels like
32°F
Dew Point
22°F
11 PM
39°F
0%
9mph
SSW
Partly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
22°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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