Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 83%

14:27

03:26

12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 Good
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:16, Set: 16:49, Transit: 12:02. Moon - Rise: 14:27, Set: 03:26. Civil Dark: 17:19 - 06:47. Nautical Dark: 17:52 - 06:13. Astro Dark: 18:24 - 05:41

Total Clouds (% Sky Obscured)

9
39
39
39
39
39
39
0
0
14
0
0
2
0
4
33
44
40
9
20
49
26
74
94

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
39
39
39
39
39
39
0
0
14
0
0
2
0
4
33
44
40
9
20
49
26
74
94

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0.01
0.01

Wind Speed/Direction (mph)

6
5
4
3
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
3
5
6
7

Chance of Frost

Temperature (°C)

6
7
7
7
6
4
2
-0
-0
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-3
-2
1
2
4

Feels Like (°C)

3
5
6
7
6
4
2
-0
-0
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-3
-4
-2
-0
2

Dew Point (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-5
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-3
-3

Relative Humidity (%)

51
47
46
45
46
52
62
68
67
69
74
77
78
78
79
80
82
85
87
89
86
73
65
60

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032

Ozone (du)

351
351
350
348
347
346
346
345
342
344
344
343
341
339
338
336
335
334
332
331
331
331
331
330

Sunday 8

Waxing Gibbous 90%

14:54

04:26

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:17, Set: 16:49, Transit: 12:03. Moon - Rise: 14:54, Set: 04:26. Civil Dark: 17:19 - 06:47. Nautical Dark: 17:52 - 06:14. Astro Dark: 18:24 - 05:42

Total Clouds (% Sky Obscured)

95
98
96
95
98
98
96
55
94
92
93
97
98
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
5
11
1
1
1
4
8
18
39
41
96
100
84
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
6
5
7
24
37
23
38
53
84
98
98
100
100
100

High Clouds (% Sky Obscured)

95
98
96
95
98
98
96
55
94
92
93
97
98
99
99
99
100
100
99
100
100
100
100
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
1
0
0
0
1
3
6
9
13
15
22
50
65
68

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.01
0.03
0.05
0.04
0.05
0.07
0.12
0.34
0.6
0.63

Wind Speed/Direction (mph)

8
8
8
7
6
5
5
5
5
5
4
4
4
4
5
5
4
4
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

6
8
8
8
7
5
4
2
2
2
2
2
2
2
3
3
3
3
4
4
4
5
5
7

Feels Like (°C)

4
6
6
6
5
3
2
-0
-1
-0
-0
-0
0
0
1
1
1
2
2
3
3
3
4
5

Dew Point (°C)

-2
-2
-1
0
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
2
2
3
4
5
7

Relative Humidity (%)

54
51
52
57
62
69
75
81
83
82
81
81
81
79
78
79
80
83
87
90
94
97
100
100

Pressure (mb)

1032
1031
1030
1029
1028
1028
1028
1028
1028
1028
1028
1027
1026
1025
1025
1024
1023
1022
1022
1021
1021
1020
1019
1017

Ozone (du)

329
328
328
328
328
327
326
325
324
324
323
322
321
321
321
322
322
323
323
323
321
318
315
314

Monday 9

Waxing Gibbous 95%

15:24

05:28

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:18, Set: 16:49, Transit: 12:03. Moon - Rise: 15:24, Set: 05:28. Civil Dark: 17:19 - 06:48. Nautical Dark: 17:52 - 06:15. Astro Dark: 18:24 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
100
99
100
100
100
99
98
98
97
98
98
99

Low Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
91
70
13
25
29
14
4
2
0
1
0
2
49
72

Medium Clouds (% Sky Obscured)

97
99
100
100
100
100
96
84
89
36
36
68
43
67
84
93
95
50
15
20
34
31
91
94

High Clouds (% Sky Obscured)

100
100
100
100
100
98
94
95
100
99
96
98
100
98
100
98
98
98
98
97
96
97
95
96

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

65
63
58
49
45
45
42
41
31
19
12
7
5
4
3
0
0
0
0
4
0
0
0
7

Precipitation Amount (mm)

0.61
0.58
0.41
0.23
0.18
0.17
0.16
0.14
0.08
0.03
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0
0.01

Wind Speed/Direction (mph)

8
9
10
10
11
11
12
12
13
15
15
16
15
15
14
13
12
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

8
9
10
10
10
11
11
11
12
12
13
14
14
14
14
14
15
14
14
14
14
16
16
16

Feels Like (°C)

6
7
10
8
10
11
11
11
12
12
13
14
14
14
14
14
15
14
14
14
14
16
16
17

Dew Point (°C)

8
9
10
10
10
11
11
11
11
12
12
12
12
12
12
12
13
13
13
13
14
15
15
16

Relative Humidity (%)

100
100
100
100
100
100
100
100
99
97
91
90
89
88
87
88
88
92
94
95
98
96
95
94

Pressure (mb)

1016
1015
1014
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

313
312
311
311
311
311
311
311
311
310
310
310
310
310
310
310
309
307
306
305
304
305
305
305

Tuesday 10

Waxing Gibbous 99%

15:59

06:31

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:18, Set: 16:49, Transit: 12:03. Moon - Rise: 15:59, Set: 06:31. Civil Dark: 17:19 - 06:49. Nautical Dark: 17:52 - 06:16. Astro Dark: 18:24 - 05:43

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
100
100
100
100
100
100
0
0
0
0
0
0
48
48
48
48
48
48
88
88
88
88
88

Medium Clouds (% Sky Obscured)

87
65
65
65
65
65
65
100
100
100
100
100
100
95
95
95
95
95
95
98
98
98
98
98

High Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
7
5
4
3
2
2
2
2
5
9
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

8
8
25
50
65
61
54
51
55
66
72
73
72
69
61
61
47
35
25
24
18
13
9
5

Precipitation Amount (mm)

0.02
0.06
0.2
0.62
0.98
0.78
0.48
0.43
0.57
0.86
1.16
1.26
1.33
1.44
1.89
2.29
2.44
1.87
1.08
0.58
0.27
0.09
0.03
0.01

Wind Speed/Direction (mph)

11
11
9
8
7
7
7
8
8
8
8
8
7
6
6
5
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

17
18
17
17
15
14
13
11
10
9
8
6
5
4
3
2
2
1
1
1
1
1
2
3

Feels Like (°C)

17
18
17
17
16
14
13
11
10
7
5
4
3
2
0
-0
-1
-1
-1
-1
-1
1
2
3

Dew Point (°C)

15
15
15
15
15
13
12
10
8
7
6
5
4
3
2
1
1
0
0
0
0
1
1
1

Relative Humidity (%)

88
86
88
90
95
95
93
90
89
88
88
88
88
90
92
93
94
94
94
94
97
95
92
86

Pressure (mb)

1012
1012
1012
1013
1013
1014
1015
1017
1018
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1024
1025
1026
1027
1027

Ozone (du)

305
305
305
305
304
303
302
302
301
301
301
301
301
302
302
302
303
305
308
311
312
312
312
311

Wednesday 11

Waxing Gibbous 100%

16:39

07:35

12 Bad
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:19, Set: 16:49, Transit: 12:04. Moon - Rise: 16:39, Set: 07:35. Civil Dark: 17:19 - 06:50. Nautical Dark: 17:52 - 06:16. Astro Dark: 18:25 - 05:44

Total Clouds (% Sky Obscured)

100
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21

Low Clouds (% Sky Obscured)

88
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21

ISS Passover

Visibility (miles)

9
7
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
5
4
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
3
5
6
6
7
7
7
7
7
7
7
8
7
6
6
6
7
8
7

Chance of Frost

Temperature (°C)

5
6
6
6
6
4
2
0
-0
-1
-1
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-2
-1
0

Feels Like (°C)

5
5
6
6
6
3
-0
-3
-4
-5
-5
-6
-7
-7
-7
-8
-8
-9
-8
-9
-8
-6
-5
-4

Dew Point (°C)

1
1
1
1
-0
-1
-3
-4
-5
-5
-6
-7
-8
-8
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11

Relative Humidity (%)

78
72
69
66
66
69
70
72
71
72
70
69
67
66
65
63
62
63
64
65
63
56
50
44

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1028
1029
1030
1030
1031
1031
1032
1033
1034
1035
1036
1036
1037
1039
1040
1040
1040

Ozone (du)

309
307
307
307
307
308
309
310
310
309
309
310
310
310
310
309
308
306
305
305
305
307
308
309

Thursday 12

Full Moon 99%

17:26

08:37

12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 07:20, Set: 16:50, Transit: 12:04. Moon - Rise: 17:26, Set: 08:37. Civil Dark: 17:19 - 06:50. Nautical Dark: 17:53 - 06:17. Astro Dark: 18:25 - 05:45

Total Clouds (% Sky Obscured)

21
0
0
0
0
0
0
9
9
9
9
9
9
97
97
97
97
97
97
17
17
17
17
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
0
0
0
0
0
0
9
9
9
9
9
9
97
97
97
97
97
97
17
17
17
17
17

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
9
5
3
2
1
1
2
3
3
3
3
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain

Precipitation Probability (%)

0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
4
6
10
14
20
20
18
17
19

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.02
0.06
0.1
0.15
0.19
0.22
0.24
0.27
0.31

Wind Speed/Direction (mph)

7
7
6
6
6
5
4
4
3
3
3
4
4
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

1
2
3
3
2
-0
-2
-3
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-5
-4
-3
-1

Feels Like (°C)

-2
-1
0
-0
-1
-3
-5
-6
-7
-7
-7
-8
-8
-9
-9
-10
-10
-10
-10
-10
-9
-7
-6
-4

Dew Point (°C)

-12
-12
-12
-11
-11
-10
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-7
-7
-6
-5
-4

Relative Humidity (%)

37
34
32
35
39
47
57
64
68
70
71
74
76
80
83
85
87
89
90
90
90
88
84
78

Pressure (mb)

1040
1040
1040
1040
1040
1040
1041
1041
1041
1040
1040
1039
1039
1038
1039
1038
1038
1038
1038
1037
1037
1037
1036
1035

Ozone (du)

309
310
310
311
312
311
310
310
311
313
314
314
312
311
312
312
313
313
313
313
312
311
310
310

Friday 13

Waning Gibbous 95%

18:21

09:33

12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:21, Set: 16:50, Transit: 12:05. Moon - Rise: 18:21, Set: 09:33. Civil Dark: 17:20 - 06:51. Nautical Dark: 17:53 - 06:18. Astro Dark: 18:25 - 05:45

Total Clouds (% Sky Obscured)

17
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
13
13
13
13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
83
83
83
83
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
99
99
99
99
99

High Clouds (% Sky Obscured)

17
99
99
99
99
99
99
100
100
100
100
100
100
84
84
84
84
84
84
99
99
99
99
99

ISS Passover

Visibility (miles)

6
7
6
5
4
3
2
1
2
3
4
3
3
3
5
8
10
9
7
4
3
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

19
18
16
15
15
17
21
24
19
14
9
6
4
3
3
0
8
13
29
40
51
67
74
78

Precipitation Amount (mm)

0.36
0.41
0.43
0.44
0.41
0.33
0.24
0.17
0.13
0.1
0.07
0.05
0.03
0.02
0.01
0
0.01
0.04
0.21
0.46
0.64
0.9
1.21
1.37

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
4
4
4
4
3
3
3
3
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

1
3
4
5
4
3
2
1
0
-0
-1
-1
-1
-1
-1
-1
-0
-0
-0
0
1
1
2
2

Feels Like (°C)

-2
0
2
3
2
1
-1
-2
-3
-3
-3
-3
-3
-3
-3
-2
-0
-0
-0
0
-1
-0
-0
0

Dew Point (°C)

-3
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-1
-1
0
1
2
2

Relative Humidity (%)

75
72
68
66
69
75
86
90
93
95
96
97
97
94
90
88
87
88
92
94
97
98
100
100

Pressure (mb)

1034
1033
1032
1031
1030
1030
1030
1030
1029
1029
1028
1027
1027
1026
1025
1024
1023
1022
1021
1021
1020
1019
1018
1017

Ozone (du)

311
311
312
313
313
313
313
312
312
311
310
310
309
309
310
311
312
311
310
310
310
311
312
313

Forecast for Midland, Fauquier County, US (38.60,-77.73)

Generated: 07/12/19 20:36:38. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-5.00