Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Crescent 32%

01:11

15:59

09 Bad
10 Bad
11 Bad
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 OK
01 Bad
02 Bad
03 Bad
04 Good
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:17, Set: 20:11, Transit: 13:14. Moon - Rise: 01:11, Set: 15:59. Civil Dark: 20:40 - 05:48. Nautical Dark: 21:15 - 05:13. Astro Dark: 21:53 - 04:36

Total Clouds (% Sky Obscured)

57
69
65
32
41
45
62
96
96
75
98
100
100
97
46
24
100
46
45
12
17
17
72
60

Low Clouds (% Sky Obscured)

57
56
46
32
41
45
44
48
43
36
43
30
4
0
0
0
0
0
0
0
0
0
15
34

Medium Clouds (% Sky Obscured)

1
2
2
17
0
14
3
3
3
16
9
3
3
55
3
2
48
19
45
7
6
3
50
45

High Clouds (% Sky Obscured)

57
69
54
2
1
2
21
88
73
66
94
100
100
96
41
22
99
26
9
4
10
12
62
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
7
4
9
2
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

0
0
3
4
16
9
10
13
23
66
82
53
40
34
8
3
4
0
0
0
0
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
7
8
9
9
9
9
8
10
5
3
3
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

25
27
29
30
32
32
33
33
33
32
30
29
28
27
27
26
26
25
25
25
25
24
24
25

Feels Like (°C)

30
31
33
34
34
34
34
33
33
34
31
30
30
30
29
28
28
28
29
28
29
28
28
28

Dew Point (°C)

22
20
19
18
17
16
15
15
17
19
27
27
27
27
26
25
25
24
25
24
24
24
24
24

Relative Humidity (%)

83
67
54
46
41
38
34
34
38
45
81
91
97
95
97
95
95
94
97
95
98
98
97
91

Pressure (mb)

1021
1021
1021
1020
1020
1019
1018
1017
1017
1017
1018
1017
1018
1018
1019
1018
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

310
310
312
313
314
311
310
309
308
308
308
310
309
309
308
309
308
308
309
309
310
312
314
315

Saturday 8

Waning Crescent 23%

02:14

17:08

09 Bad
10 Bad
11 Bad
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 OK
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:18, Set: 20:10, Transit: 13:14. Moon - Rise: 02:14, Set: 17:08. Civil Dark: 20:39 - 05:49. Nautical Dark: 21:14 - 05:15. Astro Dark: 21:51 - 04:37

Total Clouds (% Sky Obscured)

91
96
100
100
63
77
59
63
47
70
88
76
59
71
57
39
50
30
30
35
36
82
96
82

Low Clouds (% Sky Obscured)

24
44
31
59
53
50
44
53
44
61
50
36
38
33
23
1
10
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
5
8
7
6
17
3
0
5
58
34
23
26
56
40
39
47
30
30
35
30
4
5
6

High Clouds (% Sky Obscured)

79
96
100
100
24
35
14
32
5
4
34
29
59
65
57
39
50
22
30
35
36
72
89
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
22
26
43
39
24
12
22
51
31
19
25
76
38
55
3
1
1
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
6
6
7
7
10
4
2
4
7
2
3
3
2
3
2
3
3
2
2

Chance of Frost

Temperature (°C)

26
27
29
31
31
32
33
33
33
32
31
30
28
27
27
26
26
25
25
25
25
24
24
26

Feels Like (°C)

29
30
32
33
33
34
34
34
34
34
34
33
32
29
30
29
28
28
28
28
27
27
28
29

Dew Point (°C)

25
25
21
19
17
16
14
17
20
24
27
24
22
26
26
25
25
25
24
25
24
23
23
24

Relative Humidity (%)

92
90
63
51
43
37
32
37
46
62
79
70
69
94
94
97
97
97
95
97
95
94
94
87

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1014
1014
1014
1014
1014
1014
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

314
313
312
310
309
308
307
304
304
302
305
306
305
305
305
307
307
307
309
309
310
309
309
308

Sunday 9

Waning Crescent 14%

03:26

18:09

09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 OK

Sun - Rise: 06:19, Set: 20:09, Transit: 13:13. Moon - Rise: 03:26, Set: 18:09. Civil Dark: 20:37 - 05:50. Nautical Dark: 21:12 - 05:16. Astro Dark: 21:49 - 04:39

Total Clouds (% Sky Obscured)

30
50
65
45
44
49
65
84
20
22
72
72
79
69
58
92
90
81
73
65
64
56
59
26

Low Clouds (% Sky Obscured)

0
0
32
28
41
33
22
43
16
22
40
2
2
0
3
22
9
12
16
19
20
21
23
20

Medium Clouds (% Sky Obscured)

16
26
65
2
6
0
0
5
7
5
8
25
79
38
38
45
35
30
21
14
15
16
14
10

High Clouds (% Sky Obscured)

30
50
40
29
16
32
65
70
0
0
72
70
67
47
30
72
70
57
46
40
36
33
34
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

0
0
1
1
2
0
0
0
1
18
11
16
12
0
0
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
4
5
5
4
3
3
3
3
9
3
2
2
2
2
3
3
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

27
29
31
32
33
34
34
35
35
34
32
30
29
29
28
27
27
27
26
26
25
26
26
27

Feels Like (°C)

31
32
33
34
35
37
37
36
36
38
33
32
31
31
30
31
29
28
28
28
27
28
28
29

Dew Point (°C)

22
20
20
20
19
18
18
17
16
17
27
27
26
25
24
24
24
25
24
24
23
24
24
23

Relative Humidity (%)

74
58
52
49
42
38
37
35
33
36
73
80
80
79
82
82
83
88
90
87
86
88
87
81

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

308
307
308
310
310
311
310
310
311
311
309
309
309
311
312
312
311
310
310
310
310
312
311
311

Monday 10

Waning Crescent 6%

04:43

19:00

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

Sun - Rise: 06:20, Set: 20:08, Transit: 13:13. Moon - Rise: 04:43, Set: 19:00. Civil Dark: 20:36 - 05:51. Nautical Dark: 21:11 - 05:17. Astro Dark: 21:48 - 04:40

Total Clouds (% Sky Obscured)

20
11
7
3
0
0
0
0
0
0
1
23
56
49
64
67
64
86
90
96
58
75
62
53

Low Clouds (% Sky Obscured)

17
11
7
3
0
0
0
0
0
0
0
1
5
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
6
30
6
13
7
8
28
33
0
5
40
2
32

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
6
13
22
31
64
50
57
67
95
58
47
59
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9

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 (%)

0
0
0
0
0
0
0
0
0
1
1
4
11
31
17
0
0
0
0
2
9
8
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
30
31
33
34
35
35
35
36
34
32
31
30
29
27
27
26
26
26
25
25
25
26
26

Feels Like (°C)

33
34
36
38
38
38
38
38
39
38
36
35
34
32
28
29
29
30
29
29
28
29
29
30

Dew Point (°C)

22
21
20
19
17
15
14
14
15
15
22
25
24
22
22
24
24
24
24
24
24
24
24
23

Relative Humidity (%)

67
58
51
43
36
31
28
28
28
32
53
71
72
68
74
83
91
92
91
94
91
92
90
83

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1013
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

311
312
312
312
310
310
310
310
310
310
308
309
310
308
307
308
307
310
312
313
314
310
310
309

Tuesday 11

Waning Crescent 2%

06:01

19:40

09 OK
10 Good
11 OK
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

Sun - Rise: 06:21, Set: 20:06, Transit: 13:13. Moon - Rise: 06:01, Set: 19:40. Civil Dark: 20:35 - 05:52. Nautical Dark: 21:09 - 05:18. Astro Dark: 21:46 - 04:41

Total Clouds (% Sky Obscured)

24
3
20
44
63
80
90
100
100
100
100
99
98
97
98
99
100
96
91
87
90
93
98
90

Low Clouds (% Sky Obscured)

0
0
16
32
48
37
30
15
19
24
28
18
8
0
0
0
0
8
20
32
26
19
12
23

Medium Clouds (% Sky Obscured)

3
2
7
36
13
71
70
90
39
14
14
10
6
2
1
1
0
12
24
36
37
38
39
38

High Clouds (% Sky Obscured)

22
2
1
2
7
41
72
100
100
100
100
99
98
97
98
99
100
96
91
87
88
89
91
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

0
0
8
11
13
34
46
39
37
24
15
22
13
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
30
32
33
34
35
35
34
33
33
31
30
29
28
28
27
26
26
26
25
25
25
25
26

Feels Like (°C)

31
34
36
35
36
37
37
35
36
35
35
32
33
32
32
32
31
31
27
27
27
27
26
27

Dew Point (°C)

24
22
21
20
21
21
25
26
26
23
24
24
24
23
23
23
21
20
20
20
19
20
20
20

Relative Humidity (%)

76
61
51
47
46
43
57
63
66
57
65
71
73
74
76
75
74
71
71
71
70
71
71
72

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012

Ozone (du)

309
310
310
309
309
309
307
308
308
308
309
310
310
311
311
310
309
308
307
307
307
306
306
306

Wednesday 12

New Moon 0%

07:15

20:13

09 Bad
10 Bad
11 Bad
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

Sun - Rise: 06:21, Set: 20:05, Transit: 13:13. Moon - Rise: 07:15, Set: 20:13. Civil Dark: 20:34 - 05:53. Nautical Dark: 21:08 - 05:19. Astro Dark: 21:45 - 04:43

Total Clouds (% Sky Obscured)

82
74
83
91
99
100
100
100
100
99
99
99
100
100
92
85
77
80
84
87
85
88
93
86

Low Clouds (% Sky Obscured)

34
44
43
41
39
37
36
34
51
69
83
82
81
81
73
63
55
56
60
62
70
78
83
71

Medium Clouds (% Sky Obscured)

37
39
54
65
81
85
90
90
91
87
81
71
61
55
43
31
18
23
31
42
42
43
40
33

High Clouds (% Sky Obscured)

81
74
83
90
97
95
95
94
96
97
98
94
90
82
69
64
52
50
46
45
40
30
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

1
1
19
27
29
56
69
80
94
95
95
95
95
95
81
57
20
19
17
10
11
8
0
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.6
0.9
1.2
1.2
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
6
5
5
5
3
2
2
2
2
2
2
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

27
28
29
29
29
29
28
27
26
26
25
24
24
24
24
23
23
23
23
23
23
23
23
23

Feels Like (°C)

27
27
27
28
27
28
31
29
27
28
29
30
25
26
27
28
28
29
25
25
25
25
24
24

Dew Point (°C)

19
18
17
17
16
15
14
14
13
15
16
18
18
18
18
19
20
21
21
20
20
19
19
19

Relative Humidity (%)

63
55
48
46
43
41
42
43
44
50
58
66
68
70
72
78
81
88
87
85
84
80
77
74

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

307
307
308
307
307
306
306
305
305
306
306
307
307
308
309
308
307
307
306
306
306
308
309
311

Thursday 13

Waxing Crescent 1%

08:26

20:41

09 Bad
10 Bad
11 Bad
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 OK

Sun - Rise: 06:22, Set: 20:04, Transit: 13:13. Moon - Rise: 08:26, Set: 20:41. Civil Dark: 20:32 - 05:54. Nautical Dark: 21:06 - 05:20. Astro Dark: 21:43 - 04:44

Total Clouds (% Sky Obscured)

78
69
67
68
69
78
88
96
98
99
100
93
82
67
58
52
46

Low Clouds (% Sky Obscured)

59
48
39
35
34
33
33
38
79
77
78
54
29
6
4
3
0

Medium Clouds (% Sky Obscured)

22
13
12
6
0
0
0
0
0
0
1
5
13
21
22
22
21

High Clouds (% Sky Obscured)

25
30
40
50
62
66
73
86
89
89
82
76
56
51
42
40
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

7
4
5
4
0
2
4
3
6
8
8
6
7
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
7
7
8
9
7
5
4
3
3
3
3
3
4
3
2

Chance of Frost

Temperature (°C)

25
26
27
28
29
30
30
31
31
30
29
28
27
26
25
25
24

Feels Like (°C)

26
26
26
27
29
30
31
31
32
32
32
31
29
29
28
29
29

Dew Point (°C)

18
18
18
19
20
21
22
23
24
23
22
21
20
20
19
18
18

Relative Humidity (%)

68
61
56
57
57
58
60
63
65
66
65
65
65
67
68
68
68

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

312
313
313
315
316
317
318
318
318
318
317
317
318
318
318
318
318

Forecast for Friendship Acres, Charles County, United States of America (38.44,-77.13)

Generated: 07/08/26 08:14:01. Forecast: 07/08/26 to 13/08/26. Timezone: UTC-4.00