McHenry, MD 21541
Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient
Weather's
Virtual Weather Station V12.08
|
Current Conditions |
Almanac |
Last Updated:
8:00pm on 2/24/09
Outside Temperature: 18.4 °F
Today's High: 27.0 °F at 3:46pm
Lo: 6.0 °F at 6:08am
Barometric Trend: |
Sunrise :
6:55am Sunset: 6:02pm
Moonrise: 6:36am Moonset:
5:57pm
Moon Phase: 30
|
|
Parameter |
Value |
High |
Time |
Low |
Time |
Average |
Rate |
Rate
Hi |
Time |
Rate
Lo |
Time |
|
Wind
Direction |
NW |
359 |
12:20am |
0 |
12:00am |
320 |
5.6 |
78.7 |
12:20am |
-331.9 |
8:31am |
|
Wind
Speed |
0 |
7 |
12:20am |
0 |
12:00am |
0 |
-0.1 |
6.1 |
12:20am |
-1.9 |
12:56pm |
|
Gust |
0 |
7 |
12:20am |
0 |
12:00am |
1 |
-0.8 |
3.6 |
4:54am |
-4.9 |
12:00am |
|
In
Humidity |
5 |
9 |
2:04pm |
4 |
12:01am |
6 |
-0.8 |
2.2 |
9:34am |
-1.5 |
6:47pm |
|
Out
Humidity |
61 |
84 |
6:21am |
45 |
3:04pm |
59 |
1.6 |
6.3 |
6:26pm |
-11.3 |
10:31am |
|
In
Temp |
71.4 |
74.3 |
3:09pm |
64.6 |
5:17am |
72.3 |
-0.89 |
3.00 |
10:47am |
-1.22 |
7:53pm |
|
Out
Temp |
18.4 |
27.0 |
3:46pm |
6.0 |
6:08am |
20.5 |
-2.12 |
4.16 |
9:33am |
-2.82 |
6:48pm |
|
Barometer |
29.97 |
30.02 |
11:29am |
29.93 |
4:14pm |
29.96 |
0.009 |
0.019 |
6:59pm |
-0.032 |
1:44pm |
|
Rain |
56.40 |
56.40 |
8:00pm |
-42.50 |
3:58pm |
53.74 |
2.656 |
14.450 |
1:40am |
-641.123 |
3:58pm |
|
Ch 1
Temp |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
0.0 |
0.00 |
0.00 |
12:00am |
0.00 |
12:00am |
|
Ch 1
Hum |
0 |
0 |
12:00am |
0 |
12:00am |
0 |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
|
Ch 2
Temp |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
0.0 |
0.00 |
0.00 |
12:00am |
0.00 |
12:00am |
|
Ch 2
Hum |
0 |
0 |
12:00am |
0 |
12:00am |
0 |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
|
Ch 3
Temp |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
0.0 |
0.00 |
0.00 |
12:00am |
0.00 |
12:00am |
|
Ch 3
Hum |
0 |
0 |
12:00am |
0 |
12:00am |
0 |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
|
ET |
0.00 |
0.00 |
12:00am |
0.00 |
12:00am |
0.00 |
0.000 |
0.000 |
12:00am |
0.000 |
12:00am |
|
UV
Index |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
0.0 |
0.00 |
0.00 |
12:00am |
0.00 |
12:00am |
|
Solar |
0 |
0 |
12:00am |
0 |
12:00am |
0 |
0.0 |
0.0 |
12:00am |
0.0 |
12:00am |
|
Wind
Chill |
18.4 |
27.0 |
3:47pm |
-3.3 |
6:19am |
20.5 |
-2.09 |
5.38 |
12:33pm |
-11.70 |
12:20am |
|
In
Heat Index |
69.3 |
72.3 |
3:09pm |
62.5 |
5:34am |
70.3 |
-0.92 |
3.06 |
10:45am |
-1.25 |
7:53pm |
|
Heat
Index |
20.3 |
27.8 |
4:09pm |
10.6 |
6:08am |
22.3 |
-1.95 |
3.64 |
9:33am |
-2.36 |
6:57pm |
|
Dew
Point |
7.2 |
11.1 |
2:01pm |
2.0 |
6:08am |
8.6 |
-1.37 |
3.04 |
9:33am |
-2.25 |
12:00am |
|
Barom
Sea-level |
29.97 |
30.02 |
11:29am |
29.93 |
4:14pm |
29.96 |
0.009 |
0.019 |
6:59pm |
-0.032 |
1:44pm |
|
Parameter |
Month
High |
Date |
Month
Low |
Date |
Year
High |
Date |
Year
Low |
Date |
Yesterday
High |
Yesterday
Low |
24
Hour Difference |
|
Wind
Direction |
359 |
2/1/09 |
0 |
2/1/09 |
359 |
1/1/09 |
0 |
1/1/09 |
359 |
0 |
158 |
|
Wind
Speed |
30 |
2/11/09 |
0 |
2/1/09 |
30 |
2/11/09 |
0 |
1/1/09 |
17 |
0 |
0 |
|
Gust |
30 |
2/11/09 |
0 |
2/1/09 |
30 |
2/11/09 |
0 |
1/1/09 |
17 |
0 |
-3 |
|
In
Humidity |
30 |
2/11/09 |
1 |
2/5/09 |
30 |
2/11/09 |
1 |
1/1/09 |
9 |
4 |
-1 |
|
Out
Humidity |
97 |
2/10/09 |
17 |
2/9/09 |
98 |
1/4/09 |
17 |
1/1/09 |
86 |
74 |
-24 |
|
In
Temp |
78.8 |
2/5/09 |
64.6 |
2/24/09 |
78.8 |
2/5/09 |
61.6 |
1/1/09 |
73.6 |
66.1 |
0.8 |
|
Out
Temp |
64.2 |
2/11/09 |
-2.2 |
2/5/09 |
64.2 |
2/11/09 |
-11.0 |
1/1/09 |
16.2 |
10.2 |
4.9 |
|
Barometer |
30.06 |
2/5/09 |
28.89 |
2/18/09 |
30.18 |
1/16/09 |
28.72 |
1/7/09 |
29.99 |
29.77 |
0.01 |
|
Rain |
56.40 |
2/24/09 |
-42.53 |
2/24/09 |
56.40 |
2/24/09 |
56.28 |
2/24/09 |
448.02 |
349.11 |
0.00 |
|
Ch 1
Temp |
0.0 |
2/1/09 |
0.0 |
2/1/09 |
0.0 |
1/1/09 |
0.0 |
1/1/09 |
0.0 |
0.0 |
0.0 |
|
Ch 1
Hum |
0 |
2/1/09 |
0 |
2/1/09 |
0 |
1/1/09 |
0 |
1/1/09 |
0 |
0 |
0 |
|
Ch 2
Temp |
0.0 |
2/1/09 |
0.0 |
2/1/09 |
0.0 |
1/1/09 |
0.0 |
1/1/09 |
0.0 |
0.0 |
0.0 |
|
Ch 2
Hum |
0 |
2/1/09 |
0 |
2/1/09 |
0 |
1/1/09 |
0 |
1/1/09 |
0 |
0 |
0 |
|
Ch 3
Temp |
0.0 |
2/1/09 |
0.0 |
2/1/09 |
0.0 |
1/1/09 |
0.0 |
1/1/09 |
0.0 |
0.0 |
0.0 |
|
Ch 3
Hum |
0 |
2/1/09 |
0 |
2/1/09 |
0 |
1/1/09 |
0 |
1/1/09 |
0 |
0 |
0 |
|
ET |
0.00 |
2/1/09 |
0.00 |
2/1/09 |
0.00 |
1/1/09 |
0.00 |
1/1/09 |
0.00 |
0.00 |
0.00 |
|
UV
Index |
0.0 |
2/1/09 |
0.0 |
2/1/09 |
0.0 |
1/1/09 |
0.0 |
1/1/09 |
0.0 |
0.0 |
0.0 |
|
Solar |
0 |
2/1/09 |
0 |
2/1/09 |
0 |
1/1/09 |
0 |
1/1/09 |
0 |
0 |
0 |
|
Wind
Chill |
64.2 |
2/11/09 |
-9.1 |
2/20/09 |
64.2 |
2/11/09 |
-24.5 |
1/16/09 |
16.2 |
-1.4 |
4.9 |
|
In
Heat Index |
76.7 |
2/5/09 |
62.5 |
2/24/09 |
76.7 |
2/5/09 |
59.8 |
1/1/09 |
71.6 |
64.0 |
0.8 |
|
Heat
Index |
64.8 |
2/11/09 |
-3.8 |
2/5/09 |
64.8 |
2/11/09 |
-7.8 |
1/17/09 |
20.8 |
14.2 |
1.9 |
|
Dew
Point |
50.3 |
2/11/09 |
-7.4 |
2/5/09 |
51.7 |
1/4/09 |
-17.5 |
1/17/09 |
12.3 |
4.7 |
-2.6 |
|
Barom
Sea-level |
30.06 |
2/5/09 |
28.89 |
2/18/09 |
30.18 |
1/16/09 |
28.72 |
1/7/09 |
29.99 |
29.77 |
0.01 |
|
Press
Altitude |
-43 |
Daily
Rain |
98.90 |
Degree
Heating |
42.5 |
Monthly
Degree Day Cooling |
0.0 |
Heat
Index |
--- |
Beaufort |
Calm |
|
Cloud
Base |
2797 |
Hourly
Rain |
21.35 |
Degree
Cooling |
0.0 |
Monthly
Wind Run |
1150 |
Comfort
Index |
Uncomfortably Cold |
|
|
|
Air
Density |
-2845 |
24Hr
Rain |
0.00 |
Moon
Phase |
30 |
Yearly
Deg Day Heating |
2249.1 |
Forecast |
Increasing clouds with little temperature change |
|
|
|
Virtual
Temp |
18.8 |
Rain
Rate |
15.160 |
Monthly
Rain |
98.93 |
Yearly
Degree Day Cooling |
0.0 |
Station
Barom Trend |
Steady |
|
|
|
Vapor
Press |
0.06 |
Wind
Run |
17 |
Monthly
Deg Day Heating |
888.3 |
Yearly
Wind Run |
2511 |
Barometer
Trend |
Steady |
|
|
Updated Automatically by Ambient Software's
Virtual Weather Station V12.08
Disclaimer
Never make important decisions based on this information or any weather information
obtained from the Internet
|