Ellicott City, MD

Current Weather Conditions

14-Dec-2017 07:55

Current Conditions
Outside Temperature 34.4°F
Wind Chill 32.1°F
Heat Index 34.4°F
Dewpoint 17.7°F
Outside Humidity 50%
Barometer 29.621 inHg
Barometer trend (3 hrs) 0.134 inHg
Wind 3 mph from 270° (W)
Rain Rate 0.00 in/hr
Inside Temperature 73.9°F
Inside Humidity 34%

 

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Since Midnight
High Temperature
Low Temperature
35.4°F at 07:05
27.7°F at 00:44
High Heat Index
Low Wind Chill
35.4°F at 07:05
27.7°F at 00:44
High Humidity
Low Humidity
67% at 00:48
45% at 03:09
High Dewpoint
Low Dewpoint
18.5°F at 01:02
14.6°F at 03:14
High Barometer
Low Barometer
29.624 inHg at 07:51
29.465 inHg at 04:04
Today's Rain 0.00 in
High Rain Rate 0.00 in/hr at 00:00
High Wind 9 mph from 180° at 06:16
Average Wind 2 mph
RMS Wind 2 mph
Vector Average Speed
Vector Average Direction
1 mph
237°
High Inside Temperature
Low Inside Temperature
74.5°F at 07:21
71.2°F at 00:00
High Inside Humidity
Low Inside Humidity
36% at 06:51
33% at 01:31
10 Day Forecast
T
°F
D
°F
H
%
W
mph
S
M
MP
PoP
in
Thu
14 Dec 2017
SC 37
24
23
10
58
38
3-15 07:18
16:45
03:42
14:51
12% 18%
Fri
15 Dec 2017
SC 33
23
18
10
62
43
0-6 07:19
16:45
04:40
15:24
9% 1%
Sat
16 Dec 2017
FW 41
28
24
16
77
41
0-12 07:20
16:45
05:36
16:01
4% 4%
Sun
17 Dec 2017
OV 43
30
35
24
87
56
0-5 07:20
16:46
06:31
16:41
1% 32%
rain
Mon
18 Dec 2017
B1 51
38
42
34
90
67
2-6 07:21
16:46
07:23
17:25
0% 24%
Tue
19 Dec 2017
B2 53
39
40
23
79
50
3-11 07:21
16:47
08:13
18:13
1% 38%
0.04 rain
rain
Wed
20 Dec 2017
FW 41
31
23
20
65
43
8-17 07:22
16:47
08:58
19:05
3% 2%
Thu
21 Dec 2017
FW 42
29
27
19
67
45
4-8 07:22
16:48
09:39
19:59
8% 8%
Fri
22 Dec 2017
B2 48
38
31
24
65
51
7-10 07:23
16:48
10:17
20:56
13% 21%

WU forecast for 39.230638,-76.806439 issued on 14-Dec-2017 06:36

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: 06:48
Sunrise: 07:18
Transit: 12:02
Sunset: 16:45
End civil twilight: 17:15
Azimuth: 125.7°
Altitude: 5.2°
Right ascension: 262.1°
Declination: -23.2°
Solstice: 21-Dec-2017 11:27
Equinox: 20-Mar-2018 12:15
Moon
Rise: 03:42
Transit: 09:19
Set: 14:51
Azimuth: 154.5°
Altitude: 36.0°
Right ascension: 221.1°
Declination: -11.2°
New moon: 18-Dec-2017 01:30
Full moon: 01-Jan-2018 21:24
Phase: Waning crescent
(12% 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: 0 days, 16 hrs, 16 minutes
Server uptime: 117 days, 15 hrs, 47 minutes
weewx v3.5.0