Hourly Weather Forecast - Jamestown, Saint Helena, SH

12 AM
75°F
10%
15mph
SE
Partly Cloudy
Humidity
78%
Feels like
75°F
Dew Point
68°F
1 AM
75°F
10%
15mph
SE
Partly Cloudy
Humidity
78%
Feels like
75°F
Dew Point
68°F
2 AM
75°F
10%
15mph
SE
Partly Cloudy
Humidity
79%
Feels like
75°F
Dew Point
68°F
3 AM
75°F
10%
16mph
SE
Partly Cloudy
Humidity
79%
Feels like
75°F
Dew Point
68°F
4 AM
75°F
10%
15mph
SE
Partly Cloudy
Humidity
78%
Feels like
75°F
Dew Point
68°F
5 AM
75°F
30%
15mph
SE
30% Chance Rain Showers
Humidity
77%
Feels like
75°F
Dew Point
67°F
6 AM
75°F
20%
15mph
SE
Partly Cloudy
Humidity
76%
Feels like
75°F
Dew Point
67°F
6:17 AM
7 AM
75°F
20%
16mph
SE
Partly Cloudy
Humidity
77%
Feels like
75°F
Dew Point
67°F
8 AM
75°F
20%
16mph
SE
Partly Cloudy
Humidity
77%
Feels like
75°F
Dew Point
67°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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