Hourly Weather Forecast - Grimsley, TN

12 AM
41°F
50%
12mph
W
50% Chance of Light Rain
Humidity
85%
Feels like
34°F
Dew Point
37°F
1 AM
39°F
30%
13mph
W
30% Chance Frozen Mix
Humidity
83%
Feels like
32°F
Dew Point
35°F
2 AM
37°F
20%
12mph
W
Mostly Clear
Humidity
81%
Feels like
29°F
Dew Point
32°F
3 AM
36°F
10%
11mph
W
Mostly Clear
Humidity
80%
Feels like
28°F
Dew Point
30°F
4 AM
34°F
10%
11mph
W
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
28°F
5 AM
33°F
10%
11mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
27°F
6 AM
32°F
10%
11mph
WNW
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
26°F
6:46 AM
7 AM
31°F
10%
10mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
24°F
8 AM
30°F
10%
10mph
WNW
Partly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
9 AM
30°F
10%
10mph
WNW
Mostly Sunny
Humidity
68%
Feels like
22°F
Dew Point
21°F
10 AM
31°F
10%
9mph
WNW
Mostly Sunny
Humidity
63%
Feels like
23°F
Dew Point
20°F
11 AM
33°F
0%
9mph
WNW
Sunny
Humidity
58%
Feels like
25°F
Dew Point
20°F
12 PM
34°F
0%
9mph
WNW
Sunny
Humidity
54%
Feels like
27°F
Dew Point
19°F
1 PM
35°F
0%
8mph
WNW
Sunny
Humidity
52%
Feels like
29°F
Dew Point
19°F
2 PM
36°F
0%
7mph
WNW
Sunny
Humidity
51%
Feels like
30°F
Dew Point
19°F
3 PM
36°F
0%
6mph
W
Sunny
Humidity
52%
Feels like
30°F
Dew Point
20°F
4 PM
34°F
0%
5mph
W
Sunny
Humidity
56%
Feels like
29°F
Dew Point
20°F
4:27 PM
5 PM
32°F
0%
4mph
W
Clear
Humidity
63%
Feels like
28°F
Dew Point
21°F
6 PM
30°F
0%
3mph
W
Clear
Humidity
68%
Feels like
27°F
Dew Point
21°F
7 PM
29°F
0%
2mph
WSW
Clear
Humidity
72%
Feels like
29°F
Dew Point
21°F
8 PM
28°F
0%
2mph
SSW
Clear
Humidity
74%
Feels like
28°F
Dew Point
21°F
9 PM
28°F
0%
3mph
S
Clear
Humidity
76%
Feels like
24°F
Dew Point
21°F
10 PM
28°F
0%
4mph
S
Clear
Humidity
76%
Feels like
23°F
Dew Point
21°F
11 PM
28°F
0%
4mph
SSE
Clear
Humidity
74%
Feels like
23°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide