Watches, Warnings, and Advisories

Current Watches, Warnings and Advisories for Merrimack (NHC013) New Hampshire Issued by the National Weather Service


Winter Weather Advisory Winter Weather Advisory - Merrimack (New Hampshire)

Updated:Wed, 20-Feb-2019 8:50pm EST
Effective:Wed, 20-Feb-2019 8:50pm EST
Expires:Thu, 21-Feb-2019 10:00am EST

Areas affected: Belknap; Cheshire; Coastal Rockingham; Eastern Hillsborough; Interior Rockingham; Merrimack; Northern Carroll; Northern Coos; Northern Grafton; Southern Carroll; Southern Coos; Southern Grafton; Strafford; Sullivan; Western And Central Hillsborough
Instructions: A winter weather advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. For a more precise forecast for your specific location...go to

Message summary: moving system brings snow and sleet through thursday morning...
.two low pressure systems, one passing to our north, and one moving off the coast, will move quickly through the region tonight and thursday morning. This will produce a period of snow, which will end as sleet over southern new hampshire and the maine coast. Snow begins tonight in new hampshire and around midnight in maine, winding down during the morning thursday from southwest to northeast and impacting the thursday morning commute. By thursday afternoon, the sun will break out in many locations with temperatures rising into the mid 30s to mid 40s.
...winter weather advisory remains in effect until 10 am est thursday...
* what...snow. Additional snow accumulations of 3 to 5 inches.
* where...portions of central, northern and southern new hampshire.
* when...until 10 am est thursday.
* additional details...plan on slippery road conditions. The hazardous conditions could impact the morning commute.
...view the complete message

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Source: NWS Watches, Warnings or Advisories for zone NHC013

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