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🟠 Severe

Flood Warning

Grafton, NH

Flood Warning issued June 18 at 12:09PM EDT until June 19 at 11:11AM EDT by NWS Gray ME

Alert Description

...The National Weather Service in Gray ME has issued a Flood Warning for the following rivers in New Hampshire... Pemigewasset River At Woodstock affecting Grafton County. * WHAT...Minor flooding is forecast. * WHERE...Pemigewasset River at Woodstock. * WHEN...From late tonight to tomorrow morning. * IMPACTS...At 9.0 feet, campgrounds near the river can see minor flooding issues. Water encroaches on Route 175 in North Woodstock. * ADDITIONAL DETAILS... - At 11:30 AM EDT Thursday the stage was 3.8 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight reaching a crest of 9.8 feet. It will then fall below flood stage late tonight. - Flood stage is 9.0 feet.

Safety Instructions

Caution is urged when walking near riverbanks. Be especially cautious at night when it is harder to recognize the dangers of flooding. Additional information is available at www.weather.gov/gray.

Time Information

Effective
Jun 19, 2026, 4:30 AM
Expires
Jun 19, 2026, 4:15 AM
Issued
Jun 18, 2026, 4:09 PM

Alert Details

Severity
Severe
Urgency
Expected
Certainty
Likely
Category
Met

Issued By

NWS Gray ME
National Weather Service

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