< Winter Weather Advisory New Hampshire | Effective 03/21/2026 11:18

Winter Weather Advisory New Hampshire | Effective 03/21/2026 11:18

Headline: 
Winter Weather Advisory issued March 21 at 2:18PM EDT until March 23 at 12:00AM EDT by NWS Gray ME
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
March 21, 2026 - 11:18am
Expires: 
March 22, 2026 - 1:00am
Description: 
* WHAT...Mixed precipitation expected. Total snow accumulations between 3 and 6 inches and ice accumulations around a light glaze. * WHERE...Portions of central and northern New Hampshire. * WHEN...From 11 PM this evening to midnight EDT Sunday Night. * IMPACTS...Light snowfall accumulations are expected as periods of snow impact the region. Be prepared for variable travel conditions and slow down when you approach areas of heavier snowfall as road conditions could change rapidly. Difficult travel conditions are possible due to icy road conditions. This is especially true on untreated side roads. Periods of moderate and heavy snow will combine with low visibility to create dangerous driving conditions.
Instruction: 
Slow down and use caution while traveling. The latest road conditions can be obtained by going to newengland511.org
Area Description: 
Northern Coos; Southern Coos; Northern Grafton; Southern Grafton; Sullivan; Merrimack; Belknap; Strafford
Forcast Office: 
NWS Gray ME