Halifax, MA

4:42 AM EDT on July 21, 2019 (GMT -0400)
Turkey Swamp Yacht Club | | Change Station

Elev 50 ft 41.99 °N, 70.83 °W | Updated 6 seconds ago

Clear
Clear
75.2 °F
Feels Like 73 °F
N
0
Wind Variable Wind from WSW
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.72 in
Visibility 10.0 miles
Clouds Clear
Heat Index 73 °F
Dew Point 74 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:26 AM 8:13 PM
Waning Gibbous, 83% visible
METAR KPYM 210752Z AUTO 25005KT 10SM CLR 26/23 A2972 RMK AO2 SLP063 T02610228
Pressure 29.72 in
Visibility 10.0 miles
Clouds Clear
Heat Index 73 °F
Dew Point 74 °F
Humidity 96%
Rainfall 0.00 in
Snow Depth Not available.
5:26 AM 8:13 PM
Waning Gibbous, 83% visible
METAR KPYM 210752Z AUTO 25005KT 10SM CLR 26/23 A2972 RMK AO2 SLP063 T02610228

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 21, 2019 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Excessive Heat Warning
Issued: 4:16 AM EDT Jul. 21, 2019 – National Weather Service

... Excessive heat warning remains in effect until 8 PM EDT this
evening...

* heat index values... up to 109 due to temperatures in the upper
90s, and dewpoints in the lower to mid 70s.

* Timing... dangerous heat and humidity today. The worst of the
heat will be from late in the morning through the mid evening
hours.

* Temperature... actual air temperatures will reach the mid to
upper 90s, with a few spots may reach 100 degrees.

* Impacts... the heat and humidity may cause heat stress during
outdoor exertion or extended exposure. Young children and pets
should never be left unattended in vehicles under any
circumstances. This is especially true during warm or hot
weather when car interiors can reach lethal temperatures in a
matter of minutes.

* Location... Rhode Island, northern Connecticut, and most of
Massachusetts including the Metro areas of Boston, Providence
and Hartford. This area does not include Cape Cod and the
islands.

Precautionary/preparedness actions...

Take extra precautions, if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.





Air Quality Alert
Issued: 4:37 PM EDT Jul. 20, 2019 – National Weather Service

... Air quality alert in effect until 11 PM EDT this evening...

The Massachusetts department of environmental protection has issued
an air quality action day for ground level ozone, until 11 PM EDT
this evening.

An air quality action day means that ground level ozone
concentrations within the region may approach or exceed unhealthy
standards. For additional information, please visit the
Massachusetts department of environmental protection website at:

Https://bit.Ly/2ahicoq



437 PM EDT Sat Jul 20 2019

... Air quality alert in effect until 11 PM EDT this evening...

The Massachusetts department of environmental protection has issued
an air quality action day for ground level ozone, until 11 PM EDT
this evening.

An air quality action day means that ground level ozone
concentrations within the region may approach or exceed unhealthy
standards. For additional information, please visit the
Massachusetts department of environmental protection website at:

Https://bit.Ly/2ahicoq