Hourly Weather Forecast - Irwin, TN

9 AM
20°F
0%
8mph
NNW
Partly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
12°F
10 AM
20°F
70%
8mph
NNW
70% Chance Snow Showers
Humidity
66%
Feels like
10°F
Dew Point
10°F
11 AM
20°F
70%
8mph
NNW
70% Chance Snow Showers
Humidity
57%
Feels like
11°F
Dew Point
8°F
12 PM
21°F
0%
8mph
NNW
Mostly Sunny
Humidity
48%
Feels like
12°F
Dew Point
4°F
1 PM
21°F
0%
8mph
NNW
Mostly Sunny
Humidity
44%
Feels like
12°F
Dew Point
3°F
2 PM
22°F
0%
8mph
NNW
Sunny
Humidity
41%
Feels like
12°F
Dew Point
1°F
3 PM
21°F
0%
7mph
NNW
Sunny
Humidity
41%
Feels like
12°F
Dew Point
1°F
4 PM
19°F
0%
7mph
N
Sunny
Humidity
43%
Feels like
10°F
Dew Point
1°F
5 PM
18°F
0%
6mph
N
Sunny
Humidity
45%
Feels like
9°F
Dew Point
0°F
5:21 PM
6 PM
16°F
0%
6mph
N
Clear
Humidity
48%
Feels like
8°F
Dew Point
0°F
7 PM
15°F
0%
5mph
N
Clear
Humidity
48%
Feels like
7°F
Dew Point
-1°F
8 PM
15°F
0%
5mph
NNE
Clear
Humidity
51%
Feels like
7°F
Dew Point
0°F
9 PM
15°F
0%
5mph
NNE
Clear
Humidity
51%
Feels like
7°F
Dew Point
0°F
10 PM
14°F
0%
5mph
NNE
Clear
Humidity
52%
Feels like
7°F
Dew Point
0°F
11 PM
14°F
0%
4mph
NNE
Clear
Humidity
54%
Feels like
7°F
Dew Point
0°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

Sunday Weather Outlook

Today'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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