Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

04:49

20:44

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
09 Bad
10 Bad

Sun - Rise: 05:40, Set: 20:59, Transit: 13:18. Moon - Rise: 04:49, Set: 20:44. Civil Dark: 21:43 - 04:56. Nautical Dark: 22:44 - 03:56. Astro Dark: 00:20 - 02:24

Total Clouds (% Sky Obscured)

87
92
79
93
92
84
100
98
74
98
75
97
100
100
100
100
100
100
100
100
100
96
99
52

Low Clouds (% Sky Obscured)

33
27
30
28
26
25
23
23
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

87
38
43
9
19
10
22
38
19
38
41
45
41
53
62
66
49
60
60
28
81
93
68
44

High Clouds (% Sky Obscured)

86
55
77
81
80
67
100
92
59
96
48
87
100
100
100
100
100
100
100
100
100
87
99
12

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
6
2
1
1
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)

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

Chance of Frost

Temperature (°C)

16
17
18
18
19
19
19
18
18
17
16
15
14
14
14
14
14
14
14
15
15
16
18
19

Feels Like (°C)

16
17
19
19
18
18
17
17
17
17
15
15
14
14
13
14
14
14
14
14
14
15
17
17

Dew Point (°C)

9
8
8
7
6
7
9
10
11
12
12
12
11
11
11
11
11
11
11
10
10
10
11
11

Relative Humidity (%)

62
56
51
46
44
46
52
56
65
74
79
83
80
82
83
82
82
80
80
75
74
69
64
57

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1022
1021
1022
1021
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021

Ozone (du)

313
312
311
310
310
310
311
312
311
311
311
311
311
311
311
309
310
310
308
309
309
310
310
312

Wednesday 12

New Moon 0%

06:27

20:57

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
09 Bad
10 Bad

Sun - Rise: 05:42, Set: 20:56, Transit: 13:18. Moon - Rise: 06:27, Set: 20:57. Civil Dark: 21:40 - 04:58. Nautical Dark: 22:40 - 03:59. Astro Dark: 00:12 - 02:31

Total Clouds (% Sky Obscured)

53
63
49
49
100
100
80
100
100
100
100
100
100
100
95
100
92
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
17
27
31
36
30
39
25
30
55
25
3
1
0
2
0
0
0
0
0
0
4
0
8

Medium Clouds (% Sky Obscured)

41
57
33
16
19
21
35
50
65
85
65
75
65
96
88
84
72
80
66
68
74
81
88
86

High Clouds (% Sky Obscured)

0
0
2
13
100
100
46
100
100
100
100
100
100
100
82
100
76
86
100
100
100
100
100
100

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
0
0
0
0
0
0
2
4
1
2
2
5
5
4
11
8
3
1
2
2
4
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)

9
10
11
11
11
11
11
9
7
5
3
2
2
2
2
2
2
2
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

21
22
23
23
24
24
23
23
21
20
19
19
18
18
17
17
17
17
16
16
16
17
18
20

Feels Like (°C)

20
22
21
22
23
22
21
22
21
20
20
19
19
18
17
17
17
17
16
16
16
17
19
20

Dew Point (°C)

11
12
13
14
14
14
14
15
15
16
15
15
15
15
15
14
13
14
14
13
14
13
13
13

Relative Humidity (%)

53
53
55
54
52
54
56
62
68
76
75
80
82
85
85
81
78
83
86
85
85
78
72
66

Pressure (mb)

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

Ozone (du)

312
311
309
308
308
305
303
302
300
299
300
300
300
301
303
304
305
305
305
305
306
306
307
308

Thursday 13

Waxing Crescent 1%

08:00

21:06

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
09 Bad
10 Bad

Sun - Rise: 05:44, Set: 20:54, Transit: 13:18. Moon - Rise: 08:00, Set: 21:06. Civil Dark: 21:38 - 05:00. Nautical Dark: 22:37 - 04:02. Astro Dark: 00:05 - 02:37

Total Clouds (% Sky Obscured)

100
98
100
100
97
100
100
94
88
81
91
75
93
96
94
93
96
60
66
90
94
97
90
71

Low Clouds (% Sky Obscured)

18
28
38
50
36
44
64
39
78
56
30
33
31
31
30
31
36
44
45
65
65
63
48
22

Medium Clouds (% Sky Obscured)

78
79
86
88
73
62
88
88
66
66
26
6
5
0
20
6
23
18
25
27
17
9
0
9

High Clouds (% Sky Obscured)

100
85
100
62
62
100
100
45
50
51
55
63
88
92
90
84
89
35
35
56
46
54
68
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
12
7
5
13
49
58
33
17
2
1
0
0
0
0
0
0
0
2
6
8
5
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
8
8
9
9
10
7
10
8
7
7
7
7
6
6
6
6
6
7
7
9
10
12

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
23
22
21
20
19
18
18
17
17
17
16
16
16
16
16
17
17
18

Feels Like (°C)

22
23
23
23
23
23
23
22
19
20
19
18
19
18
18
17
16
16
16
16
16
16
17
17

Dew Point (°C)

14
15
15
15
15
15
14
17
17
18
18
17
17
17
16
16
16
16
16
15
15
16
16
15

Relative Humidity (%)

62
58
58
58
58
57
57
74
79
89
92
95
95
96
96
95
96
96
96
96
95
92
93
81

Pressure (mb)

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

Ozone (du)

309
309
310
312
313
315
317
319
321
323
323
321
321
321
321
321
322
323
323
322
323
322
324
324

Friday 14

Waxing Crescent 5%

09:28

21:13

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

Sun - Rise: 05:46, Set: 20:52, Transit: 13:18. Moon - Rise: 09:28, Set: 21:13. Civil Dark: 21:35 - 05:03. Nautical Dark: 22:33 - 04:05. Astro Dark: 23:58 - 02:43

Total Clouds (% Sky Obscured)

62
49
57
61
68
61
49
26
17
9
1
1
1
1
12
32
42
35
31
32
39
50
74
89

Low Clouds (% Sky Obscured)

12
8
12
16
23
28
28
11
7
3
1
1
1
1
12
32
42
35
31
32
37
38
52
77

Medium Clouds (% Sky Obscured)

17
26
19
13
6
8
10
13
9
4
0
0
0
0
0
0
0
0
0
0
14
27
41
45

High Clouds (% Sky Obscured)

44
30
41
50
59
43
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

2
2
1
0
0
2
1
1
1
2
1
1
1
0
0
14
6
14
0
1
0
3
9
23

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)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
19
19
18
17
15
14
13
13
12
12
12
12
12
12
12
13
14
15

Feels Like (°C)

17
17
17
17
17
17
17
16
16
14
14
13
13
13
12
12
10
10
10
10
10
12
13
14

Dew Point (°C)

13
11
10
10
10
11
11
11
11
11
11
11
12
12
12
11
10
10
10
10
10
10
9
9

Relative Humidity (%)

69
57
54
52
52
56
57
59
64
68
74
82
90
93
96
96
89
90
88
87
87
84
73
65

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

324
324
325
325
327
326
326
326
326
326
325
327
327
328
329
333
334
331
331
332
332
331
332
332

Saturday 15

Waxing Crescent 10%

10:54

21:19

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
09 Bad
10 Bad

Sun - Rise: 05:47, Set: 20:49, Transit: 13:17. Moon - Rise: 10:54, Set: 21:19. Civil Dark: 21:32 - 05:05. Nautical Dark: 22:30 - 04:08. Astro Dark: 23:52 - 02:49

Total Clouds (% Sky Obscured)

91
80
74
72
59
66
71
85
75
69
60
67
77
86
93
96
99
100
100
100
97
94
90
92

Low Clouds (% Sky Obscured)

84
80
59
42
18
27
32
41
31
23
15
22
30
42
48
49
55
53
82
96
96
94
90
92

Medium Clouds (% Sky Obscured)

48
48
45
42
40
42
44
42
37
31
25
26
29
29
32
32
31
41
48
56
45
39
36
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
44
31
6
42
17
39
62
85
90
95
100
85
69
54
72

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 (%)

13
5
10
5
2
4
2
3
1
1
1
2
2
1
6
6
3
9
7
7
15
16
14
16

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)

13
12
13
14
14
14
13
13
12
11
9
9
7
7
6
6
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

16
16
17
17
18
18
17
17
16
15
15
14
13
13
13
12
12
12
12
12
12
13
14
15

Feels Like (°C)

13
13
14
14
15
15
15
14
13
12
12
11
12
11
11
11
11
11
11
11
11
11
12
13

Dew Point (°C)

9
9
8
8
8
9
8
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
11
12

Relative Humidity (%)

62
60
55
53
53
54
55
58
62
65
68
72
76
79
80
81
83
84
86
86
86
86
86
84

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

333
333
333
331
331
332
328
326
325
322
321
322
321
321
321
321
320
319
320
321
322
324
326
328

Sunday 16

Waxing Crescent 18%

10:54

21:25

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
09 Bad
10 Bad

Sun - Rise: 05:49, Set: 20:47, Transit: 13:17. Moon - Rise: 10:54, Set: 21:25. Civil Dark: 21:30 - 05:07. Nautical Dark: 22:27 - 04:11. Astro Dark: 23:46 - 02:54

Total Clouds (% Sky Obscured)

94
95
97
98
100
100
100
100
100
100
100
100
100
100
99
98
96
92
88
82
79
77
76
78

Low Clouds (% Sky Obscured)

83
77
78
87
94
94
91
87
75
74
75
77
87
97
81
66
50
45
40
35
45
57
70
71

Medium Clouds (% Sky Obscured)

27
17
19
19
18
18
16
17
19
21
21
25
28
31
31
32
29
29
26
20
15
7
0
0

High Clouds (% Sky Obscured)

82
93
95
98
100
100
100
100
99
99
98
95
92
79
51
25
1
1
1
0
0
0
0
0

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 (%)

15
14
18
23
27
23
19
13
18
18
7
13
14
11
13
12
6
7
7
4
7
7
2
11

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
16
15
14
14
13
13
13
12
12
12
12
12
12
12
13
14
14

Feels Like (°C)

13
12
12
19
19
20
18
18
16
13
13
11
11
11
11
10
11
11
11
11
11
11
11
12

Dew Point (°C)

12
11
11
12
13
15
14
14
13
12
12
12
11
11
11
10
10
10
10
10
10
9
10
9

Relative Humidity (%)

77
69
63
69
74
82
83
86
87
89
90
92
89
89
89
87
87
86
86
86
86
80
76
71

Pressure (mb)

1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

330
332
334
334
334
335
336
337
338
338
339
339
340
341
342
343
343
344
343
341
340
339
339
339

Monday 17

Waxing Crescent 27%

12:18

21:33

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

Sun - Rise: 05:51, Set: 20:45, Transit: 13:17. Moon - Rise: 12:18, Set: 21:33. Civil Dark: 21:27 - 05:09. Nautical Dark: 22:23 - 04:13. Astro Dark: 23:40 - 02:59

Total Clouds (% Sky Obscured)

78
78
76
71
68
76
84
93
78
78
74
93
94
95
93
94
94
92
93
95

Low Clouds (% Sky Obscured)

73
77
72
67
60
60
61
63
48
40
40
47
45
44
41
37
34
40
45
46

Medium Clouds (% Sky Obscured)

0
0
6
11
17
21
26
31
30
29
30
42
55
65
64
63
67
63
63
59

High Clouds (% Sky Obscured)

0
0
0
0
0
4
8
11
12
23
33
48
67
79
86
89
89
68
43
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
15
13
11
9
9
7
2
4
3
0
2
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
16
16
16
15
15
13
12
11
10
10
10
10
10
10
10
10

Feels Like (°C)

12
12
13
15
14
14
14
14
14
12
12
13
12
11
12
9
9
9
9
9

Dew Point (°C)

10
10
10
10
10
9
9
9
9
9
9
10
9
9
9
9
8
9
9
9

Relative Humidity (%)

70
69
68
67
66
64
65
67
69
75
81
91
91
93
91
93
91
93
91
91

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

340
341
342
341
339
337
334
331
328
327
326
325
324
323
321
319
316
314
313
312

Forecast for Ratho, Edinburgh, United Kingdom (55.92,-3.38)

Generated: 11/08/26 10:15:56. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+1.00