Hourly Weather Forecast - Jamestown, TN

12 AM
22°F
0%
4mph
NNE
Clear
Humidity
71%
Feels like
16°F
Dew Point
14°F
1 AM
22°F
0%
4mph
NE
Clear
Humidity
72%
Feels like
16°F
Dew Point
14°F
2 AM
22°F
0%
4mph
NE
Clear
Humidity
71%
Feels like
16°F
Dew Point
14°F
3 AM
22°F
0%
4mph
NE
Clear
Humidity
71%
Feels like
17°F
Dew Point
14°F
4 AM
22°F
0%
4mph
ENE
Clear
Humidity
71%
Feels like
16°F
Dew Point
14°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide