Observed at
Lowell, Massachusetts
02-05-2023 12:20 AM

Temperature

15.1°F

Hour Change

0.8°F

Wet Bulb Temp

12.5°F

Humidity

43%

Hour Change

6%

Dewpoint

-3.3°F

Hour Change

3.8°F

Wind

2 mph from 202° (SSW)

Wind Gust

6 mph

Barometer

30.401 inHg

3 Hour Trend

-0.081 inHg

Today's Rain

0.00 in

Current Rain Rate

0.00 in/hr

Last Hour of Rain

0.00 in

Apparent Temp

7.5°F

Wind Chill

15.1°F

Heat Index

15.1°F

Est. Cumulus Base

4366 feet

Today's Highs / Lows

Temperature
Climate Normals

High: 35.2℉, Low: 15.2℉

High Temperature

Low Temperature

15.1°F at 12:15 AM

14.8°F at 12:00 AM

High Humidity

Low Humidity

43% at 12:14 AM

41% at 12:00 AM

High Dewpoint

Low Dewpoint

-3.3°F at 12:15 AM

-4.6°F at 12:00 AM

High Barometer

Low Barometer

30.414 inHg at 12:00 AM

30.399 inHg at 12:19 AM

High Wind Gust

8 mph from 157° at 12:00 AM

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

3.9°F at 12:00 AM

High Heat Index

15.1°F at 12:15 AM

Yesterday's Statistics

High Temperature

Low Temperature

14.8°F at 11:51 PM

-11.6°F at 03:10 AM

High Humidity

Low Humidity

43% at 07:20 AM

26% at 01:14 PM

High Dewpoint

Low Dewpoint

-4.6°F at 11:51 PM

-29.5°F at 04:10 AM

High Barometer

Low Barometer

30.533 inHg at 10:37 AM

30.300 inHg at 12:00 AM

High Wind Gust

31 mph from 305° at 01:29 AM

Rain

0.00 in

High Rain Rate

0.00 in/hr at 12:00 AM

Low Wind Chill

-41.2°F at 01:29 AM

High Heat Index

14.8°F at 11:51 PM

Website Powered By WeeWX Software:  WeeWX.COM
Weewx uptime: 0 days, 5 hours, 5 minutes
Server uptime: 0 days, 6 hours, 37 minutes
weewx v4.9.1


GeoColor - True Color daytime, multispectral IR at night

*Regional Observations*





USA Extremes: Friday, February 3, 2023
(Lower 48)

High Temperature
90°F at Homestead Afb, FL

Low Temperature
-46°F at Mount Washington, NH

High Precipatation
1.82in at Clayton Lake, ME

Data courtesy of NWS-CPC



Lowell Webcams

Courtesy McDonough Funeral Home

New England Webcams


Atmospheric CO2
There are no active watches, warnings or advisories for Central Middlesex County (Massachusetts).
Overnight

Overnight: Mostly cloudy, with a temperature rising to around 20 by 5am. South wind 8 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy

Sunday

Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Decreasing
Clouds
Sunday
Night
Sunday Night: Increasing clouds, with a low around 30. Southwest wind 5 to 9 mph becoming light  after midnight.
Increasing
Clouds
Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Light and variable wind becoming north 9 to 14 mph in the morning.
Decreasing
Clouds
Monday
Night
Monday Night: Mostly clear, with a low around 22. North wind 6 to 10 mph.
Mostly Clear

Lo 13 °F Hi 47 °F Lo 30 °F Hi 47 °F Lo 22 °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: 06:24:45 AM
Sunrise: 06:54:33 AM
Transit: 11:59:17 AM
Sunset: 05:04:33 PM
End civil twilight: 05:34:22 PM
Azimuth: 11.0°
Altitude: -63.0°
Right ascension: 318.6°
Declination: -16.0°
Equinox: 03/20/2023 05:24:15 PM
Solstice: 06/21/2023 10:57:55 AM
Moon
Rise: 04:53:29 PM
Transit: 12:25:30 AM
Set: 07:19:23 AM
Azimuth: 204.9°
Altitude: 68.0°
Right ascension: 133.9°
Declination: 22.2°
Full moon: 02/05/2023 01:28:31 PM
New moon: 02/20/2023 02:05:47 AM
Phase: Full
(100% full)

Today has 10 hours, 10 minutes, 0 seconds of Daylight
2 minutes, 27 seconds Difference Since Yesterday


Detailed Historical Data & Graphs