Hourly Weather Forecast - New Portsmouth, NH

12 AM
10°F
10%
7mph
WNW
Clear
Humidity
83%
Feels like
0°F
Dew Point
6°F
1 AM
10°F
10%
7mph
WNW
Clear
Humidity
84%
Feels like
-2°F
Dew Point
6°F
2 AM
9°F
10%
7mph
WNW
Clear
Humidity
85%
Feels like
-2°F
Dew Point
5°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

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A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

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