• Tonight

    Mar 4

    Lo 28°

    Snow late

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Mar 5

    30°Lo 13°

    Snow; breezy and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Mar 6

    25°Lo 16°

    Mostly sunny and very cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Mar 7

    37°Lo 28°

    Some sun, then clouds

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      51%
    more
  • Sun

    Mar 8

    42°Lo 32°

    Periods of clouds and sun

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      54%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Cloudy
Temp (°F) 28° 28° 28° 28° 28° 26° 26° 25°
RealFeel® 10° 10° 11° 11° 11° 10°
Humidity 73% 69% 66% 64% 61% 63% 62% 59%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
68%
 
68%
 
68%
 
68%
 
60%
 
59%
 
60%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 17 NNW 17 NNW 16 NNW 16 NNW 16 NNW 16 NNW 16 NNW 15 NNW
UV Index 1 1 1 1 1 1 1 0
Cloud Cover 99% 99% 100% 100% 99% 98% 97% 99%
Dew Point 21° 20° 18° 17° 16° 15° 14° 13°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 30° 46° 66° (1985) 40°
Low 13° 31° 14° (1978) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 11:27 of sunlight, then sets at 5:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:01 PM with 12:35 of moolight, then sets at 6:36 AM

Rockville Centre Weather Report

NYC: Snowstorm, Freeze-Up to Precede Thaw

March 4, 2015; 10:43 PM ET

New York City will lie within a 1,500-mile swath of snow, slippery roads and travel disruptions for a time on Thursday. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps