Heat Advisory HEAT ADVISORY - Middlesex County
Excessive Heat Watch EXCESSIVE HEAT WATCH - Middlesex County

Observed at
Lowell, Massachusetts
07-14-2024 10:00 AM

Temperature

81.7°F

Hour Change

2.5°F

Wet Bulb Temp

74.0°F

Humidity

69%

Hour Change

-9%

Dewpoint

70.5°F

Hour Change

-1.2°F

Wind

3 mph from 338° (NNW)

Wind Gust

7 mph

Barometer

30.00 inHg

3 Hour Trend

-0.01 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

87.9°F

Wind Chill

81.7°F

Heat Index

85.7°F

Est. Cumulus Base

2720 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 85.0℉ ; Low: 61.2℉

High Temperature

Low Temperature

81.7°F at 09:57 AM

68.6°F at 05:50 AM

High Humidity

Low Humidity

95% at 07:00 AM

69% at 09:51 AM

High Dewpoint

Low Dewpoint

72.3°F at 08:51 AM

66.8°F at 05:50 AM

High Barometer

Low Barometer

30.02 inHg at 12:02 AM

29.99 inHg at 02:52 AM

High Wind Gust

7 mph from 346° at 09:51 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

68.6°F at 05:50 AM

High Heat Index

85.7°F at 09:55 AM

Yesterday's Statistics

High Temperature

Low Temperature

87.9°F at 02:56 PM

73.2°F at 11:58 PM

High Humidity

Low Humidity

93% at 09:12 AM

64% at 02:35 PM

High Dewpoint

Low Dewpoint

76.0°F at 02:19 PM

70.1°F at 10:06 PM

High Barometer

Low Barometer

30.15 inHg at 12:26 AM

29.99 inHg at 06:04 PM

High Wind Gust

15 mph from 165° at 03:15 PM

Rain

0.07 in

High Rain Rate

0.36 in/hr at 07:24 PM

Low Wind Chill

73.2°F at 11:58 PM

High Heat Index

98.4°F at 02:19 PM

Website Powered By WeeWX Software:  WeeWX.COM
Weewx uptime: 12 days, 21 hours, 57 minutes
Server uptime: 12 days, 21 hours, 58 minutes
weewx v5.0.2


GeoColor - True Color daytime, multispectral IR at night

*Regional Observations*




USA Extremes: Saturday, July 13, 2024
(Lower 48)

High Temperature
115°F at Needles, CA
115°F at Lake Havasu City Az, AZ
115°F at Laughlin Bullhead Intl Ap, AZ

Low Temperature
34°F at Angel Fire Airport, NM

High Precipatation
3.50in at Wausau Muni, IN

Data courtesy of NWS-CPC



Lowell Webcams

Courtesy McDonough Funeral Home


New England Webcams


Atmospheric CO2
Today

Today: Sunny
Sunny
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday

Monday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Hi 92 °F Lo 69 °F Hi 94 °F Lo 71 °F Hi 97 °F






CURRENT SURFACE MAPS

Click Images to Enlarge



24 Hour Plots - Mouseover for Weekly Plots



Lowell Almanac Information
Station Elevation: 178 ft  Latitude: 42° 37' 33" N  Longitude: 71° 20' 12" W

Today's Almanac
Sun
Start civil twilight: 04:45:53 AM
Sunrise: 05:20:32 AM
Transit: 12:51:19 PM
Sunset: 08:21:39 PM
End civil twilight: 08:56:12 PM
Azimuth: 106.9°
Altitude: 48.7°
Right ascension: 114.4°
Declination: 21.5°
Equinox: 09/22/2024 08:43:32 AM
Solstice: 12/21/2024 04:20:20 AM
Moon
Rise: 02:00:28 PM
Transit: 07:17:01 PM
Set: 12:04:01 AM
Azimuth: 66.0°
Altitude: -42.0°
Right ascension: 207.4°
Declination: -13.4°
Full moon: 07/21/2024 06:17:04 AM
New moon: 08/04/2024 07:12:58 AM
Phase: First quarter
(56% full)

Today has 15 hours, 1 minute, 7 seconds of Daylight
1 minute, 26 seconds Difference From Yesterday


Lowell's Daily Climatology



Detailed Historical Data & Graphs