Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 99%

21:15

03:15

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

Sun - Rise: 04:35, Set: 21:35, Transit: 13:05. Moon - Rise: 21:15, Set: 03:15. Civil Dark: 22:28 - 03:42. Nautical Dark: 00:05 - 02:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
73
79
84
57
50
7
0
0
6
0
1
48
31
23
0
26
25
26
33
53
97
87
71

Low Clouds (% Sky Obscured)

35
32
27
11
21
18
4
0
0
6
0
0
0
0
0
0
26
25
26
33
30
35
13
21

Medium Clouds (% Sky Obscured)

61
55
15
0
0
0
0
0
0
0
0
0
0
3
23
0
2
0
0
33
49
49
73
66

High Clouds (% Sky Obscured)

64
73
79
84
57
36
3
0
0
0
0
1
48
24
4
0
4
2
3
4
23
83
62
20

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
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)

16
14
13
12
9
6
5
5
7
7
7
6
6
5
5
7
9
11
12
11
11
10
10
10

Chance of Frost

Temperature (°C)

21
20
20
20
19
18
16
14
14
13
13
12
11
11
12
13
15
17
18
19
20
20
21
22

Feels Like (°C)

18
16
16
16
16
17
15
14
13
12
12
12
11
9
12
13
14
15
16
17
18
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

33
33
32
37
44
50
56
59
62
65
70
76
80
84
83
74
64
53
47
43
39
37
37
37

Pressure (mb)

1016
1016
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1024
1024
1024

Ozone (du)

327
326
327
329
331
335
341
354
364
363
359
354
350
348
346
344
341
341
343
343
344
345
346
347

Monday 29

Waxing Gibbous 100%

22:00

04:16

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:35, Set: 21:35, Transit: 13:05. Moon - Rise: 22:00, Set: 04:16. Civil Dark: 22:28 - 03:43. Nautical Dark: 00:04 - 02:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
51
55
100
100
100
100
100
99
100
100
100
93
96
92
89
72
50
70
72
59
86
95
97

Low Clouds (% Sky Obscured)

10
0
12
29
25
15
0
13
4
40
30
24
10
27
14
26
13
6
46
50
41
51
43
50

Medium Clouds (% Sky Obscured)

36
43
23
24
51
100
100
99
95
98
83
99
74
76
87
56
46
43
60
39
33
62
90
93

High Clouds (% Sky Obscured)

38
38
30
100
100
100
100
100
95
91
100
100
88
55
50
45
20
3
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 (%)

0
0
0
0
0
0
0
0
0
0
0
2
1
0
4
8
2
0
0
1
1
1
2
2

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
7
6
4
5
5
4
4
4
3
3
2
3
2
3
3
5
6
8
10
10
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
21
18
17
15
14
14
15
14
15
14
14
14
15
15
17
18
18
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

36
36
37
38
48
59
66
69
75
77
75
77
80
82
78
69
62
54
47
41
36
31
34
40

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1022
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

348
347
342
339
340
337
339
339
339
342
345
348
352
355
355
356
355
356
360
361
361
360
360
360

Tuesday 30

Full Moon 99%

22:32

05:28

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

Sun - Rise: 04:36, Set: 21:35, Transit: 13:05. Moon - Rise: 22:32, Set: 05:28. Civil Dark: 22:27 - 03:44. Nautical Dark: 00:02 - 02:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
100
99
100
100
99
85
77
45
45
42
37
38
41
31
32
37
59
95
83
95
96
97
99

Low Clouds (% Sky Obscured)

53
37
51
69
42
62
57
53
45
45
42
37
38
41
31
32
37
51
56
67
79
77
72
70

Medium Clouds (% Sky Obscured)

74
52
82
94
60
71
52
28
24
14
5
0
0
0
0
0
0
40
30
29
33
34
39
43

High Clouds (% Sky Obscured)

0
0
70
65
60
60
60
70
0
0
0
0
0
0
0
0
0
16
65
14
16
30
66
44

ISS Passover

Visibility (miles)

9
9
9
8
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
Very Light Rain
None
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
70
47
45
80
48
45
49
40
22
3
1
0
0
0
0
2
4
17
14
13
10
6
4

Precipitation Amount (mm)

0
0.9
0.2
0
0.7
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
19
19
18
17
16
15
15
14
14
14
13
13
14
15
16
17
18
18
19
20
21
21

Feels Like (°C)

18
20
18
18
18
17
16
16
16
15
15
15
14
14
16
16
17
18
18
17
18
19
20
20

Dew Point (°C)

8
8
9
9
10
10
12
13
12
13
12
12
12
12
12
12
12
12
11
10
10
11
12
14

Relative Humidity (%)

40
41
49
53
57
63
77
83
84
89
90
90
90
90
89
83
78
71
62
57
53
56
59
64

Pressure (mb)

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

Ozone (du)

361
362
364
365
365
364
365
369
370
369
367
364
362
361
361
361
361
354
350
344
341
337
334
331

Wednesday 1

Waning Gibbous 96%

22:54

06:45

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:37, Set: 21:34, Transit: 13:05. Moon - Rise: 22:54, Set: 06:45. Civil Dark: 22:27 - 03:45. Nautical Dark: 00:01 - 02:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
56
67
100
100
100
94
100
81
91
82
93
90
86
83
85
90
95
100
67
57
57

Low Clouds (% Sky Obscured)

71
72
73
33
22
15
27
42
59
82
76
78
71
73
63
68
68
78
67
74
25
41
47
57

Medium Clouds (% Sky Obscured)

51
53
60
54
43
43
83
75
86
96
56
72
56
67
62
34
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
61
55
49
66
100
85
70
43
15
30
44
46
40
33
33
40
39
76
90
100
47
20
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
12
3
6
7
3
16
23
46
65
66
59
38
21
20
7
18
32
19
4
2
1
3
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
7
5
4
4
4
5
7
8
10
13
14
14
14
15
18
21
22
21
22
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
19
20
18
17
16
15
14
13
13
11
12
12
13
14
15
15
15
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

69
63
65
66
68
74
81
81
79
80
72
73
70
69
72
78
77
76
78
59
56
48
50
46

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1017
1018

Ozone (du)

328
325
323
320
318
318
318
317
318
317
318
317
318
318
318
320
325
326
328
329
331
336
341
351

Thursday 2

Waning Gibbous 91%

23:10

08:03

16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 04:38, Set: 21:34, Transit: 13:06. Moon - Rise: 23:10, Set: 08:03. Civil Dark: 22:26 - 03:46. Nautical Dark: 23:59 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
61
65
13
7
0
17
33
55
52
89
85
76
95
100
65
64
65
64
63
69
67
66
69

Low Clouds (% Sky Obscured)

54
61
65
11
6
0
0
0
0
0
0
0
1
3
4
4
8
13
17
23
30
26
20
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
29
39
43
42
49
1
1
2
19
33
40
51
59
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
17
33
55
50
87
80
70
92
99
65
64
62
61
59
49
49
53
57

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 (%)

1
0
3
4
2
2
0
0
0
0
0
0
0
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)

18
17
17
17
16
13
11
10
10
9
8
8
7
7
7
8
9
10
11
12
13
14
14
14

Chance of Frost

Temperature (°C)

21
21
20
20
18
17
15
14
14
13
12
12
11
11
12
13
14
16
17
18
19
20
20
20

Feels Like (°C)

16
16
16
15
15
14
13
13
12
12
11
9
8
9
9
10
11
11
11
11
11
12
18
17

Dew Point (°C)

11
8
8
9
9
8
8
9
10
9
10
10
9
9
9
8
7
6
5
4
4
4
4
3

Relative Humidity (%)

52
43
45
50
54
58
61
68
76
80
87
88
90
90
84
71
60
51
43
40
37
34
33
31

Pressure (mb)

1019
1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

359
365
372
371
370
369
369
370
366
366
363
359
355
350
347
346
344
341
339
337
335
334
332
331

Friday 3

Waning Gibbous 85%

23:22

09:21

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:39, Set: 21:34, Transit: 13:06. Moon - Rise: 23:22, Set: 09:21. Civil Dark: 22:26 - 03:47. Nautical Dark: 23:57 - 02:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
86
93
88
83
77
73
74
71
66
63
64
74
86
100
96
91
86
81
72
66
65
66
71

Low Clouds (% Sky Obscured)

30
39
48
33
24
14
13
10
7
13
18
25
32
37
48
51
51
47
35
26
16
28
36
45

Medium Clouds (% Sky Obscured)

62
65
64
42
21
0
16
31
47
38
28
19
22
25
28
20
14
4
15
25
36
35
34
29

High Clouds (% Sky Obscured)

63
69
74
75
73
75
73
74
71
66
60
50
56
74
99
87
73
58
38
18
0
2
4
6

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
2
3
2
4
6
3
9
7
0
15
13
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)

14
13
13
12
10
9
7
8
9
10
10
12
13
13
14
14
14
14
15
15
15
15
14
14

Chance of Frost

Temperature (°C)

21
20
19
18
17
16
14
14
13
12
12
12
13
13
14
14
16
17
18
19
20
21
21
21

Feels Like (°C)

16
16
16
15
13
13
13
12
11
10
9
9
9
10
10
11
11
12
13
13
14
14
19
18

Dew Point (°C)

3
3
4
4
4
4
4
4
4
4
5
6
7
9
10
11
10
8
7
6
6
5
5
5

Relative Humidity (%)

30
32
35
38
41
46
50
51
55
57
61
65
69
72
75
80
66
55
46
41
39
35
35
35

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

329
329
329
329
328
327
326
327
327
328
328
329
329
330
330
331
332
333
333
334
334
334
336
337

Saturday 4

Waning Gibbous 77%

23:32

10:39

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:40, Set: 21:33, Transit: 13:06. Moon - Rise: 23:32, Set: 10:39. Civil Dark: 22:25 - 03:48. Nautical Dark: 23:55 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
82
86
86
86
86
73
61
49
51
55
57
52
47
43
54
65
76
72
69
65

Low Clouds (% Sky Obscured)

50
55
61
54
46
40
39
36
39
35
28
21
14
9
4
9
11
14
15
19
17

Medium Clouds (% Sky Obscured)

24
23
26
20
22
27
19
10
2
7
12
15
15
13
12
12
13
15
18
22
23

High Clouds (% Sky Obscured)

6
4
2
15
31
45
36
28
19
23
28
33
30
30
32
44
54
63
53
43
33

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 (%)

22
17
9
9
8
2
2
1
0
0
0
0
0
0
0
1
2
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
19
18
17
16
15
14
13
12
12
12
12
13
14
15
17
19
20
21

Feels Like (°C)

18
18
19
20
15
15
15
14
14
14
11
11
12
12
11
11
13
14
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

35
39
44
50
55
62
69
75
80
87
86
86
86
81
79
75
62
52
43
42
40

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

339
339
338
338
337
336
336
336
337
337
337
337
337
338
338
339
341
342
344
348
353

Forecast for Barton upon Humber, North Lincolnshire, United Kingdom (53.68,-0.45)

Generated: 28/06/26 16:52:42. Forecast: 28/06/26 to 04/07/26. Timezone: UTC+1.00