Portsmouth, NH Warnings, Watches and Advisories

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SAFETY and DATA MESSAGE

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Portsmouth.

Use the Radar Maps link provided to understand the trajectory of a storm.

Current and active severe weather warnings, advisories or alerts for Portsmouth, NH seem to be unissued.

If this is contrary to the conditions in this area, then please visit Weather.gov for official NWS information.

Forecast

This Afternoon Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
Valid Until: November 20, 2024, 8:00 am
Disclaimer

Currently

Fair 56°F
29.77in
Barometer
42%
Humidity
Northwest 15.0mph
Wind
Fair

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