Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waning Gibbous 80%

23:22

10:18

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

Sun - Rise: 04:10, Set: 22:13, Transit: 13:11. Moon - Rise: 23:22, Set: 10:18. Civil Dark: 23:31 - 02:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
55
90
26
45
36
23
94
100
69
100
100
100
91
85
79
91
88
94
66
100
89
72
58

Low Clouds (% Sky Obscured)

0
0
7
26
30
32
23
30
34
34
32
35
61
88
78
52
85
50
45
48
56
53
60
45

Medium Clouds (% Sky Obscured)

0
40
79
0
0
1
4
1
1
1
4
10
14
3
50
8
17
17
21
21
50
31
4
3

High Clouds (% Sky Obscured)

100
49
56
9
40
19
3
89
100
61
100
100
100
5
4
39
4
53
55
17
35
32
9
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
3
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
0
0
0
0
0
0
1
1
4
18
19
7
1
2
0
0
0
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
14
14
14
15
14
13
14
14
14
14
14
14
15
14
16
15
15
16
15
15
15

Dew Point (°C)

12
12
12
12
13
12
12
12
12
12
13
12
13
12
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

77
80
84
87
89
87
89
90
90
90
89
84
82
78
73
74
75
74
72
74
73
77
78
80

Pressure (mb)

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

Ozone (du)

324
327
328
330
331
334
334
332
332
333
334
332
334
336
337
340
338
332
331
331
330
329
325
324

Tuesday 15

Waning Gibbous 70%

23:21

11:55

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:12, Set: 22:11, Transit: 13:11. Moon - Rise: 23:21, Set: 11:55. Civil Dark: 23:28 - 02:56. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
88
52
86
100
100
96
96
94
95
96
87
72
68
80
82
90
95
96
94
74
80
71
63

Low Clouds (% Sky Obscured)

20
24
36
44
56
56
69
73
79
93
89
71
37
15
4
6
21
23
16
29
27
23
20
22

Medium Clouds (% Sky Obscured)

3
3
4
12
50
11
3
3
28
27
57
57
36
53
57
42
68
41
28
20
2
2
2
4

High Clouds (% Sky Obscured)

92
87
49
75
100
97
58
38
36
49
32
19
45
56
61
49
55
74
82
69
40
42
35
26

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
4
4
6
3
8
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
1
2
0
13
0
2
2
0
0
0
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)

3
3
2
3
3
4
4
3
3
3
3
5
7
8
9
10
11
12
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
12
12
12
13
13
13

Relative Humidity (%)

85
90
96
96
96
100
98
96
96
96
96
92
87
82
76
73
70
69
68
67
68
72
76
78

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

323
322
321
320
321
321
320
317
315
314
313
312
313
313
313
313
313
314
315
316
317
316
314
311

Wednesday 16

Waning Gibbous 59%

23:21

13:34

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:14, Set: 22:09, Transit: 13:11. Moon - Rise: 23:21, Set: 13:34. Civil Dark: 23:25 - 02:59. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
63
100
99
99
96
100
99
100
98
98
98
100
100
100
98
93
96
88
84
85
86
86
89

Low Clouds (% Sky Obscured)

33
41
48
68
81
94
94
94
95
97
96
98
94
100
100
98
93
92
87
82
83
84
84
86

Medium Clouds (% Sky Obscured)

7
6
3
1
3
1
2
1
6
27
14
2
2
18
18
34
30
21
13
4
3
5
6
5

High Clouds (% Sky Obscured)

26
35
100
94
88
56
51
57
89
65
72
59
55
91
93
6
6
28
23
37
28
17
8
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
3
3
3
3
3
9

Fog (%)

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

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
1
3
1
1
1
2
1
0
0
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)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
13
13
13
13
13
13
14
14
14
15
16
17
17
17
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
89
93
90
90
89
89
90
92
90
89
87
83
78
75
73
69
68
68
69
71
74
74
77

Pressure (mb)

1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

310
310
309
309
309
310
312
311
309
308
305
304
304
305
305
306
307
307
307
308
309
312
313
314

Thursday 17

Waning Gibbous 48%

23:20

15:17

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:16, Set: 22:08, Transit: 13:11. Moon - Rise: 23:20, Set: 15:17. Civil Dark: 23:22 - 03:03. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
90
99
97
100
99
98
97
95
94
94
92
91
89
92
95
98
99
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

87
90
89
87
90
75
65
56
53
50
45
43
38
37
24
28
23
23
22
22
27
32
37
37

Medium Clouds (% Sky Obscured)

3
3
27
29
2
3
30
30
29
29
15
20
25
25
30
24
30
35
37
3
4
5
7
9

High Clouds (% Sky Obscured)

56
85
89
95
100
96
92
88
86
83
79
78
74
71
76
87
93
96
94
100
100
100
100
99

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
2
7
24
26
20
14
6
1
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)

5
5
5
5
5
5
4
4
4
5
7
8
10
11
12
13
14
15
14
13
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
83
89
92
90
90
92
92
89
86
80
80
80
80
79
77
74
72
76
82
85
82
87
90

Pressure (mb)

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

Ozone (du)

317
316
313
309
308
309
312
313
316
316
317
317
318
318
318
317
316
317
317
318
319
321
322
323

Friday 18

Third Quarter 36%

23:20

17:08

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:18, Set: 22:06, Transit: 13:11. Moon - Rise: 23:20, Set: 17:08. Civil Dark: 23:19 - 03:06. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
95
97
97
96
96
95
94
96
98
100
98
99
100
100
99
99
98
98
97
97
96
96
97

Low Clouds (% Sky Obscured)

38
38
40
43
45
49
53
62
64
64
67
70
75
81
78
76
74
77
78
79
80
82
87
90

Medium Clouds (% Sky Obscured)

13
19
31
38
46
43
40
38
32
24
19
39
42
49
47
44
42
41
40
37
45
51
59
59

High Clouds (% Sky Obscured)

29
23
22
22
21
30
25
26
45
74
79
54
70
86
87
88
90
89
89
89
77
65
51
43

ISS Passover

Visibility (miles)

7
5
8
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
8
7
5
6
6
7

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

3
7
4
15
8
7
20
22
9
18
7
19
15
13
8
2
0
5
15
29
46
53
82
89

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
0.3
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
14
14
15
15
15
15
15
16
16
16
16
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
12
12
12
12
13
13
14
14
14

Relative Humidity (%)

92
95
96
96
96
98
98
96
96
98
96
95
90
87
83
80
78
75
77
79
79
85
89
93

Pressure (mb)

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

Ozone (du)

324
327
330
328
326
324
324
324
324
324
324
322
321
320
319
319
319
319
318
318
318
318
318
318

Saturday 19

Waning Crescent 25%

23:23

19:03

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:20, Set: 22:04, Transit: 13:11. Moon - Rise: 23:23, Set: 19:03. Civil Dark: 23:16 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
98
99
99
98
97
95
93
92
90
92
93
93
91
89
88
88
85
85
86
88
89
88

Low Clouds (% Sky Obscured)

93
96
95
95
96
94
92
89
86
83
81
83
84
84
80
76
72
72
73
75
75
75
79
74

Medium Clouds (% Sky Obscured)

59
58
56
55
56
64
67
71
66
66
60
60
60
60
60
60
60
59
57
60
62
59
60
52

High Clouds (% Sky Obscured)

64
85
80
67
62
67
72
78
69
79
85
85
85
90
85
80
65
25
20
5
11
22
33
26

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

71
28
36
40
6
14
21
20
38
53
74
85
87
80
66
58
46
34
28
23
48
57
53
40

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0.4
0.6
0.6
0.5
0.3
0.3
0.2
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
14
13
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

95
95
95
93
93
92
93
95
95
95
96
96
96
95
96
95
95
93
93
95
95
96
98
98

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003

Ozone (du)

320
322
324
323
322
321
322
323
324
323
323
322
322
322
323
322
322
321
321
320
320
322
323
325

Sunday 20

Waning Crescent 15%

23:31

No Set

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 OK
10 OK
11 Good
12 Good

Sun - Rise: 04:22, Set: 22:02, Transit: 13:11. Moon - Rise: 23:31, Set: No Set. Civil Dark: 23:13 - 03:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
87
83
84
81
84
86
88
87
89
96
76
56
36
27
15
4

Low Clouds (% Sky Obscured)

72
71
65
60
54
48
45
41
35
29
22
15
7
0
0
0
0

Medium Clouds (% Sky Obscured)

45
34
28
24
18
13
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
14
9
8
17
35
56
67
73
74
75
63
46
23
16
9
1

ISS Passover

Visibility (miles)

0
0
0
3
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

34
30
26
24
19
14
10
8
8
6
0
0
1
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)

8
7
6
7
10
13
13
13
13
13
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
95
90
86
82
86
89
90
86
82
75
76
74

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

327
329
331
331
331
331
331
330
330
331
332
333
336
340
344
344
344

Forecast for Sandwick, Shetland Islands, United Kingdom (60.01,-1.23)

Generated: 14/07/25 20:07:21. Forecast: 14/07/25 to 20/07/25. Timezone: UTC+1.00