New York Weather: Modest Snow Friday Night Followed by Extreme Cold and Wind

Friday Night Snowfall

• ❄️ A front moving from the western Great Lakes will bring modest snowfall to the region.
• 📈 Snowfall amounts are expected to be in the 1 to 3 inch range for most areas, with potentially higher amounts further east.

Extreme Cold and Wind Chills

• 🥶 The primary story is the extreme cold air arriving on the backside of the front, which will be the coldest of the season so far.
• ⚠️ An Extreme Cold Watch has been issued by the National Weather Service, indicating potential wind chills of 20 degrees below zero in some northern areas and 10 degrees below zero or greater for New York City points east and south.
• 🌬️ Strong winds are expected to accompany the cold, leading to significantly lower wind chill values.

Wind Chill Calculation and Examples

• 🌡️ Wind chill is calculated based on thermometer readings and wind speed; the National Weather Service offers a wind chill calculator online.
• 🧊 Examples provided include a 22°F temperature with a 38 mph wind feeling like 3°F, and a 15°F temperature with a 25 mph wind feeling like 4°F below zero.
• 🌊 Ocean County has a High Wind Warning with potential for 50-60 mph gusts, which could make it feel like 19°F below zero with a 10°F reading.

Extended Forecast

• 📉 Temperatures are expected to plummet, with Sunday morning likely being the coldest yet at around 6°F.
• 🗓️ The extreme cold is anticipated to last until about Wednesday of the following week.
• 🌱 By Thursday, temperatures are expected to warm up to around 37°F, just in time for Valentine's Day.