• Early AM

    Jul 29

    Lo 11°

    Mostly cloudy

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

    Jul 29

    22°Lo 12°

    Nice with clouds and sun

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

    Jul 30

    21°Lo 12°

    A shower in the afternoon

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

    Jul 31

    23°Lo 12°

    A couple of afternoon showers

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      50%
    more
  • Fri

    Aug 1

    25°Lo 12°

    A brief shower or two

    Ragweed Pollen Weather
    • Precip
      59%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      55%
    more
Next Previous
Next 8 hours >
  Tue
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Sunny
Temp (°C) 13° 13° 12° 12° 11° 11° 11° 12°
RealFeel® 11° 10° 10°
Humidity 82% 81% 82% 84% 85% 84% 86% 83%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
47%
 
36%
 
20%
 
20%
 
20%
 
20%
 
20%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 11 WNW 13 WNW 14 WNW 14 WNW 14 NW 13 NNW 11 NW 11 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 70% 74% 79% 75% 74% 69% 56% 43%
Dew Point 10° 10°
Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2013
High 22° 26° 33° (1949) 24°
Low 12° 15° (1956) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:54 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:30 AM with 13:37 of moolight, then sets at 9:07 PM

Top Story

Chelsea Weather Report

Long Range Forecast Model Update into August

July 28, 2014; 11:50 PM ET

Here is my latest interpretation of the ECMWF weekly long range forecast model through the 3rd week of August. more >