Hourly Weather Forecast - Grimsley, TN

12 AM
40°F
20%
4mph
E
Partly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
37°F
1 AM
40°F
20%
4mph
ESE
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
37°F
2 AM
39°F
20%
4mph
ESE
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
36°F
3 AM
39°F
20%
4mph
ESE
Partly Cloudy
Humidity
90%
Feels like
36°F
Dew Point
36°F
4 AM
38°F
20%
4mph
ESE
Partly Cloudy
Humidity
92%
Feels like
36°F
Dew Point
36°F
5 AM
38°F
20%
4mph
ESE
Partly Cloudy
Humidity
93%
Feels like
35°F
Dew Point
36°F
6 AM
38°F
20%
4mph
ESE
Partly Cloudy
Humidity
93%
Feels like
36°F
Dew Point
37°F
6:48 AM
7 AM
40°F
20%
4mph
E
Partly Cloudy
Humidity
90%
Feels like
38°F
Dew Point
38°F
8 AM
42°F
20%
4mph
E
Partly Cloudy
Humidity
87%
Feels like
40°F
Dew Point
39°F
9 AM
45°F
20%
4mph
E
Mostly Sunny
Humidity
82%
Feels like
42°F
Dew Point
40°F
10 AM
47°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
77%
Feels like
45°F
Dew Point
40°F
11 AM
49°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
70%
Feels like
48°F
Dew Point
40°F
12 PM
51°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
66%
Feels like
51°F
Dew Point
40°F
1 PM
52°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
64%
Feels like
52°F
Dew Point
40°F
2 PM
52°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
64%
Feels like
52°F
Dew Point
40°F
3 PM
51°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
65%
Feels like
51°F
Dew Point
40°F
4 PM
50°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
68%
Feels like
50°F
Dew Point
40°F
4:29 PM
5 PM
48°F
30%
5mph
SE
30% Chance of Light Rain
Humidity
73%
Feels like
47°F
Dew Point
40°F
6 PM
47°F
30%
5mph
SE
30% Chance of Light Rain
Humidity
77%
Feels like
45°F
Dew Point
40°F
7 PM
46°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
80%
Feels like
43°F
Dew Point
40°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

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