Ellicott City, MD

Current Weather Conditions

11-Dec-2018 22:05

Current Conditions
Outside Temperature 34.7°F
Wind Chill 34.7°F
Heat Index 34.7°F
Dewpoint 15.6°F
Outside Humidity 45%
Barometer 30.205 inHg
Barometer trend (3 hrs) 0.027 inHg
Wind 2 mph from 284° (WNW)
Rain Rate 0.00 in/hr
Inside Temperature 69.1°F
Inside Humidity 39%

 

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Since Midnight
High Temperature
Low Temperature
43.0°F at 13:35
19.2°F at 06:44
High Heat Index
Low Wind Chill
43.0°F at 13:35
19.2°F at 06:44
High Humidity
Low Humidity
82% at 08:31
30% at 13:22
High Dewpoint
Low Dewpoint
23.0°F at 09:13
11.8°F at 13:28
High Barometer
Low Barometer
30.381 inHg at 02:59
30.168 inHg at 16:20
Today's Rain 0.00 in
High Rain Rate 0.00 in/hr at 00:00
High Wind 13 mph from 315° at 12:09
Average Wind 1 mph
RMS Wind 3 mph
Vector Average Speed
Vector Average Direction
2 mph
281°
High Inside Temperature
Low Inside Temperature
72.5°F at 08:27
68.5°F at 14:15
High Inside Humidity
Low Inside Humidity
41% at 00:25
37% at 09:33
10 Day Forecast
T
°F
D
°F
H
%
W
mph
S
M
MP
PoP
in
Tue
11 Dec 2018
CL 31
30
19
18
64
59
4 07:16
16:44
10:34
20:44
21%
Wed
12 Dec 2018
FW 39
27
27
18
82
50
2-7 07:17
16:44
11:11
21:40
21% 7%
Thu
13 Dec 2018
SC 42
32
33
27
90
70
3-6 07:17
16:45
11:43
22:37
29% 12%
Fri
14 Dec 2018
OV 48
35
47
32
100
83
3-8 07:18
16:45
12:13
23:35
38% 99%
0.55 rain
rain
Sat
15 Dec 2018
OV 50
40
47
35
95
74
6-8 07:19
16:45
12:42
00:33
47% 100%
0.62 rain
rain tstms
Sun
16 Dec 2018
SC 43
38
35
31
85
64
4-8 07:19
16:45
13:10
00:33
57% 40%
0.05 rain
rain
Mon
17 Dec 2018
SC 46
36
31
27
80
53
5-9 07:20
16:46
13:38
01:32
67% 15%
Tue
18 Dec 2018
FW 40
31
27
24
76
54
6-11 07:21
16:46
14:09
02:34
76% 4%
Wed
19 Dec 2018
SC 42
28
27
23
79
54
3-9 07:21
16:46
14:43
03:38
84% 6%
Thu
20 Dec 2018
SC 33
31
26
24
76
74
2-4 07:22
16:47
15:22
04:45
91% 6%

WU forecast for 39.230638,-76.806439 issued on 11-Dec-2018 20:20

NOAA 7-Day forecast for Ellicott City, MD (21043)

Today's Conditions
temperatures heatchill rain wind barometer Hi Wind Inside humidity Wind Vector day rx percent
Today's Almanac
Sun
Start civil twilight: 06:45
Sunrise: 07:16
Transit: 12:00
Sunset: 16:44
End civil twilight: 17:15
Azimuth: 294.8°
Altitude: -60.6°
Right ascension: 259.1°
Declination: -23.1°
Solstice: 21-Dec-2018 17:22
Equinox: 20-Mar-2019 17:58
Moon
Rise: 10:34
Transit: 15:37
Set: 20:44
Azimuth: 258.0°
Altitude: -15.1°
Right ascension: 315.7°
Declination: -18.7°
Full moon: 22-Dec-2018 12:48
New moon: 05-Jan-2019 20:28
Phase: Waxing crescent
(20% full)
About this weather station:
Location
Latitude: 39° 13.84' N
Longitude: 076° 48.39' W
Altitude: 468 feet

This station uses a WS2090 weather station, controlled by 'weewx', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

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Weewx uptime: 103 days, 22 hrs, 49 minutes
Server uptime: 103 days, 22 hrs, 31 minutes
weewx v3.5.0