Belknap County, New Hampshire weather alerts
No watches, warnings or advisories are in force for Belknap County.
Checked Wed, Sep 23, 2026, 3:35 AM EDT. Times are Eastern Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Belknap County, New Hampshire. Open it for the live map, where it pans and zooms.
Open the live map with warnings and watches
Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
Nothing is in force for Belknap County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.
The past year in Belknap County
In the past year the National Weather Service issued 54 alerts for Belknap County, including 5 severe thunderstorm warnings, 5 winter storm warnings, 2 flood warnings and 1 extreme cold warning.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 5 | Jul 16, 2026 |
| Winter Storm Warning | 5 | Feb 23, 2026 |
| Flood Warning | 2 | May 15, 2026 |
| Extreme Cold Warning | 1 | Jan 24, 2026 |
| Extreme Heat Warning | 1 | Jul 1, 2026 |
| Freeze Warning | 1 | Oct 9, 2025 |
| Snow Squall Warning | 1 | Dec 4, 2025 |
| Flood Watch | 2 | Jul 29, 2026 |
| Severe Thunderstorm Watch | 2 | Jul 14, 2026 |
| Winter Storm Watch | 2 | Jan 25, 2026 |
| Extreme Heat Watch | 1 | Jul 1, 2026 |
| Freeze Watch | 1 | Oct 9, 2025 |
| Tornado Watch | 1 | Jun 18, 2026 |
| Winter Weather Advisory | 12 | Mar 21, 2026 |
| Wind Advisory | 5 | Mar 16, 2026 |
| Cold Weather Advisory | 4 | Feb 8, 2026 |
| Frost Advisory | 4 | May 13, 2026 |
| Heat Advisory | 3 | Jul 14, 2026 |
| Flood Advisory | 1 | Jun 12, 2026 |
Warnings issued
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Extreme Heat Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flood Warning
- Flood Warning
- Winter Storm Warning
- Winter Storm Warning
- Winter Storm Warning
- Extreme Cold Warning
- Winter Storm Warning
- Snow Squall Warning
- Winter Storm Warning
- Freeze Warning
Every alert, most recent first
- Flood Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Heat Advisory
- Severe Thunderstorm Warning
- Extreme Heat Watch
- Extreme Heat Warning
- Severe Thunderstorm Watch
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Tornado Watch
- Heat Advisory
- Flood Advisory
- Heat Advisory
- Severe Thunderstorm Warning
- Flood Warning
- Frost Advisory
- Frost Advisory
- Winter Weather Advisory
- Flood Warning
- Wind Advisory
- Flood Watch
- Winter Weather Advisory
- Winter Weather Advisory
- Winter Storm Warning
- Winter Storm Warning
- Winter Weather Advisory
- Cold Weather Advisory
- Cold Weather Advisory
- Winter Weather Advisory
- Cold Weather Advisory
- Cold Weather Advisory
- Winter Storm Warning
- Winter Storm Watch
- Extreme Cold Warning
- Winter Weather Advisory
- Winter Weather Advisory
- Winter Weather Advisory
- Wind Advisory
- Winter Storm Warning
The 40 most recent of 54.
From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each links to the alert's own page, with its text, map, radar and sounding.
Nearby
The counties around Belknap County, with what is in force in each.
What this means
- Warning
- The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
- Watch
- Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
- Advisory
- A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
- Statement
- Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.
Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.
Sources
Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.