WxUSA - U.S. Weather Reports and Weather Links
City or Place:    State:  
Weather Forecasts
 U.S. Cities

My Locations



Weather News
 Weather News
 Earthquake News
 Hurricane News
 Tornado News
 Tsunami News
 Volcano News

Climate Data
 Selected Cities Forecast

Maps
 Forecast Maps
 National Forecast Maps
 National Warnings Map

Radar
 National Weather Service Radar

Tropical Systems
 Active Hurricanes/Storms

Holtsville, NY
 31° 
Last Updated on Feb 19 2019, 11:56 am EST
Current ConditionsMostly Cloudy
Relative Humidity43%
WindNorthwest at 11.5 MPH
(10 KT)
Pressure30.55 mb
Dewpoint10.9 F (-11.7 C)
Wind Chill22 F (-6 C)
Visibility10.00 miles

7-Day Forecast

This Afternoon
Sunny
High: 33°
Sunny with a high near 33.
Wind chill values
between 20 and 25.
Northwest wind around 11 mph.


Tonight
Partly Cloudy
Low: 17°
Partly cloudy with a low around 17.
North wind 3 to 7 mph.


Wednesday
Mostly Cloudy then Snow Likely
High: 34°
Snow likely, mainly after 3pm.
Mostly cloudy with a high near 34.
Wind chill values
between 15 and 25.
North wind 5 to 7 mph becoming
southeast in the afternoon.
Chance of precipitation is 60%.
New snow accumulation of less than a half inch possible.


Wednesday Night
Wintry Mix then Rain
Low: 32°
Snow likely before 8pm,
then rain, snow, and sleet
between 8pm and 10pm,
then rain after 10pm.
Temperature rising to around 39 by 3am.
East wind 7 to 14 mph becoming
south after midnight.
Chance of precipitation is 90%.
New snow and sleet accumulation of less than a half inch possible.


Thursday
Chance Rain then Partly Sunny
High: 52°
A 30% chance of rain, mainly before 9am.
Cloudy,
then gradually becoming mostly sunny with a high near 52.
West wind 7 to 14 mph.


Thursday Night
Partly Cloudy
Low: 33°
Partly cloudy with a low around 33.


Friday
Mostly Sunny
High: 43°
Mostly sunny with a high near 43.


Friday Night
Partly Cloudy
Low: 30°
Partly cloudy with a low around 30.


Saturday
Partly Sunny
High: 43°
Partly sunny with a high near 43.


Saturday Night
Chance Rain then Chance Rain/Snow
Low: 34°
A chance of rain before midnight,
then a chance of rain and snow.
Mostly cloudy with a low around 34.
Chance of precipitation is 50%.


Sunday
Chance Rain
High: 49°
A 50% chance of rain.
Mostly cloudy with a high near 49.


Sunday Night
Chance Rain
Low: 36°
A 30% chance of rain.
Mostly cloudy with a low around 36.


Monday
Mostly Sunny
High: 47°
Mostly sunny with a high near 47.


Source: National Weather Service








Weather News and Weather Reports For Over 50,000 U.S. Locations

Copyright 1997-2018, www.wxusa.com
All specifications subject to change without notice.