Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Third Quarter 45%

01:28

14:17

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

Sun - Rise: 05:10, Set: 21:33, Transit: 13:22. Moon - Rise: 01:28, Set: 14:17. Civil Dark: 22:18 - 04:25. Nautical Dark: 23:24 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
59
9
100
100
81
100
83
99
96
100
100

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
4
81
87
42
31
52
97
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
31
9
100
100
80
100
71
86
49
99
86

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 (%)

12
17
1
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
0
0
0
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)

3
3
3
3
4
5
7
8
10
12
14
17
18
19
19
19
18
17
17
16
16
15
14
13

Chance of Frost

Temperature (°C)

15
14
14
15
15
15
15
16
16
17
18
19
20
21
21
22
22
22
21
21
21
20
20
19

Feels Like (°C)

16
16
16
16
16
16
16
16
16
16
17
18
18
18
19
19
18
18
19
18
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

87
90
89
90
93
93
93
90
90
89
85
78
72
69
67
64
65
65
70
75
76
79
78
77

Pressure (mb)

1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021

Ozone (du)

310
311
311
310
311
312
311
309
309
307
308
309
309
310
312
311
312
313
315
313
313
312
310
311

Thursday 19

Waning Crescent 33%

01:42

15:41

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 Good
11 Bad
12 Bad
13 Bad
14 Bad
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 Bad

Sun - Rise: 05:10, Set: 21:34, Transit: 13:22. Moon - Rise: 01:42, Set: 15:41. Civil Dark: 22:18 - 04:25. Nautical Dark: 23:25 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
98
95
15
0
58
53
50
45
1
1
1
0
5
21
41

Low Clouds (% Sky Obscured)

0
4
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31

Medium Clouds (% Sky Obscured)

100
99
68
31
47
88
78
33
64
21
2
11
0
40
39
40
37
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
81
68
81
48
1
0
0
0
0
2
1
1
1
0
5
21
41

ISS Passover

Visibility (miles)

9
9
9
9
6
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
2
3
27
28
19
4
13
5
15
2
0
1
0
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)

13
13
12
12
12
12
12
12
12
12
14
15
16
16
13
12
12
11
10
9
8
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
15
15
15
15
15
15
17
17
17
19
21
23
24
24
25
25
26
26
25
23
21

Dew Point (°C)

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

Relative Humidity (%)

77
72
72
75
76
81
82
82
86
86
84
81
77
76
74
73
73
73
73
74
78
81
88
92

Pressure (mb)

1021
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

309
311
314
315
315
316
318
319
319
317
316
317
317
315
315
314
313
313
312
312
312
311
311
310

Friday 20

Waning Crescent 22%

01:58

17:09

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
20 Bad
21 Bad

Sun - Rise: 05:10, Set: 21:34, Transit: 13:22. Moon - Rise: 01:58, Set: 17:09. Civil Dark: 22:19 - 04:26. Nautical Dark: 23:25 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
76
79
85
87
89
91
96
96
96
100
100
70
40
46
52
56
57
79
50
53
59
70
73

Low Clouds (% Sky Obscured)

52
75
79
85
87
88
74
65
56
58
46
59
70
40
46
49
56
57
63
50
53
59
66
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
30
29
28
30
44
45
1
3
0
0
0
7
17
28

High Clouds (% Sky Obscured)

26
21
18
46
43
44
53
53
48
46
55
100
8
14
46
38
2
5
34
5
2
1
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
2
80
100
100
99
92
92
100
3
1
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
1
0
0
4
10
35
37
6
24
23
24
20
7
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
3
3
4
4
5
5
5
4
5
6
7
7
8
7
8
8
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
15
15
15
15
16
17
18
18
19
19
19
20
19
19
18
18
17
16

Feels Like (°C)

17
18
18
17
16
15
16
16
16
16
18
17
17
18
18
21
20
23
21
21
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
95
96
96
98
96
95
92
89
90
89
89
82
82
76
78
81
85
85
86
90

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

309
307
306
306
306
306
305
305
304
304
302
302
302
304
306
305
306
307
308
310
312
313
316
319

Saturday 21

Waning Crescent 13%

02:19

18:40

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
20 Bad
21 Bad

Sun - Rise: 05:11, Set: 21:34, Transit: 13:22. Moon - Rise: 02:19, Set: 18:40. Civil Dark: 22:19 - 04:26. Nautical Dark: 23:25 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
72
75
66
60
64
80
56
63
63
76
88
95
100
98
83
82
81
83
75
88
54
62
46

Low Clouds (% Sky Obscured)

74
72
75
66
59
54
52
49
50
50
53
62
63
59
52
52
48
47
54
61
67
54
62
46

Medium Clouds (% Sky Obscured)

20
11
0
0
0
0
5
9
11
16
21
19
21
27
80
29
24
24
33
20
69
13
6
1

High Clouds (% Sky Obscured)

12
18
30
23
12
42
60
30
41
44
52
67
83
100
91
41
16
0
3
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
1
1
5
6
7
6
5
2
12
9
8
22
21
13
28
35
48
62
64
55
42
25
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

7
7
8
9
9
9
8
9
10
11
13
14
16
16
17
18
19
19
20
19
18
17
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
92
95
95
95
96
95
95
89
86
85
85
78
72
73
74
76
79
82
83
86
87

Pressure (mb)

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

Ozone (du)

320
323
326
329
331
335
340
345
357
347
337
333
329
324
321
320
318
317
317
318
317
318
317
317

Sunday 22

Waning Crescent 6%

02:47

20:09

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

Sun - Rise: 05:11, Set: 21:34, Transit: 13:23. Moon - Rise: 02:47, Set: 20:09. Civil Dark: 22:19 - 04:26. Nautical Dark: 23:25 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
93
96
85
69
38
54
26
22
30
48
58
57
59
66
71
75
78
72
67
63
60
37
38

Low Clouds (% Sky Obscured)

67
79
81
74
48
37
48
25
19
28
42
56
57
59
66
71
75
78
72
67
63
60
37
38

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
12
28
38

High Clouds (% Sky Obscured)

11
26
39
30
33
1
1
1
5
1
16
19
4
2
2
1
1
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 (%)

22
29
23
36
28
7
9
7
5
11
11
3
8
10
6
6
3
1
1
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
92
93
93
96
93
90
86
83
78
71
72
72
69
67
67
68
69
70
72
74
78
82

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

318
316
314
313
313
313
314
313
313
313
313
314
313
311
311
311
312
313
313
314
314
314
314
314

Monday 23

Waning Crescent 2%

03:28

21:27

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

Sun - Rise: 05:11, Set: 21:34, Transit: 13:23. Moon - Rise: 03:28, Set: 21:27. Civil Dark: 22:19 - 04:27. Nautical Dark: 23:25 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
23
18
19
10
11
14
30
55
85
82
75
60
46
30
36
42
47
56
66
75
72
70
66

Low Clouds (% Sky Obscured)

28
23
18
19
10
11
14
30
55
77
74
71
56
44
29
34
42
47
56
66
75
72
70
66

Medium Clouds (% Sky Obscured)

28
23
18
19
10
11
5
4
4
3
3
2
3
3
4
3
3
2
2
2
1
2
3
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
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 (%)

0
0
0
0
0
0
2
4
4
7
7
7
7
6
4
6
5
0
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
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
10
11
11
11
11
11
12
13
14
15
16
16
15
14
13
12
11
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
11
12
13
13
13
13
15
15
16
16
16
16
18
17
17
17
17
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
89
90
92
92
90
89
89
85
79
77
76
73
73
75
76
77
79
83
86
89
90

Pressure (mb)

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

Ozone (du)

314
313
312
311
312
312
313
314
314
315
313
312
311
309
307
305
307
309
311
312
312
312
313
313

Tuesday 24

Waning Crescent 0%

04:25

No Set

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

Sun - Rise: 05:12, Set: 21:34, Transit: 13:23. Moon - Rise: 04:25, Set: No Set. Civil Dark: 22:19 - 04:27. Nautical Dark: 23:25 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
74
78
68
59
49
65
82
98
98
97
96
97
98
99
98
95
92
93
94
95

Low Clouds (% Sky Obscured)

70
74
78
68
59
48
53
57
62
63
60
61
59
60
57
66
70
78
77
76
75

Medium Clouds (% Sky Obscured)

6
9
12
11
12
12
20
30
42
26
13
0
10
22
30
28
27
26
29
32
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
11
17
32
49
65
57
49
41
35
39
38
42
50
60

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

Fog (%)

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

Precipitation Probability (%)

1
1
0
4
4
0
2
3
1
2
4
0
5
3
1
2
2
4
10
11
6

Precipitation Amount (mm)

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)

6
5
4
4
3
3
3
2
3
5
6
7
9
10
11
13
14
16
17
16
15

Chance of Frost

Temperature (°C)

15
15
15
15
15
14
14
15
15
15
16
18
19
19
19
20
20
20
20
20
20

Feels Like (°C)

16
16
15
16
15
15
15
15
15
15
16
17
17
18
18
19
20
19
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
95
95
95
95
95
92
87
85
81
80
80
78
78
76
75
76
78

Pressure (mb)

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

Ozone (du)

314
315
316
317
317
316
315
315
316
316
315
315
314
316
317
319
321
323
326
327
328

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 18/06/25 22:34:56. Forecast: 18/06/25 to 24/06/25. Timezone: UTC+1.00