Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Crescent 3%

07:03

23:14

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: 04:45, Set: 21:18, Transit: 13:01. Moon - Rise: 07:03, Set: 23:14. Civil Dark: 22:04 - 03:58. Nautical Dark: 23:16 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
95
93
81
73
92
79
57
80
91
72
84
88
100
98
100
97
98
94
99
98
99
99
99

Low Clouds (% Sky Obscured)

53
56
61
62
51
65
35
28
24
37
45
30
28
53
71
76
67
77
77
80
84
85
84
88

Medium Clouds (% Sky Obscured)

39
47
3
21
18
30
32
25
41
64
67
84
76
42
50
65
38
47
74
67
94
87
84
73

High Clouds (% Sky Obscured)

28
28
61
52
60
66
50
56
49
38
33
59
33
68
32
71
70
5
28
6
5
5
5
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
2
1
1
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
2
2
2
3
1
2
4
13
14

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
7
8
8
9
11
13
14
14
13
13
11
10
8
7
8
7
7
7
8
10
9
10
12

Chance of Frost

Temperature (°C)

18
19
20
21
22
23
23
22
21
20
19
17
16
16
15
15
15
15
15
15
15
16
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
71
67
62
57
53
54
59
61
64
71
78
85
82
90
90
96
96
98
98
96
96
95
92

Pressure (mb)

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

Ozone (du)

330
328
328
328
327
326
326
326
328
328
329
327
325
329
331
331
330
328
326
326
326
326
326
328

Wednesday 17

Waxing Crescent 9%

08:34

23:44

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: 04:45, Set: 21:18, Transit: 13:01. Moon - Rise: 08:34, Set: 23:44. Civil Dark: 22:05 - 03:58. Nautical Dark: 23:16 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
96
92
88
86
84
82
86
82
74
57
51
47
64
49
74
84
82
79
94
96
99
92
100

Low Clouds (% Sky Obscured)

86
89
75
80
66
66
67
83
67
61
55
51
47
57
49
61
74
81
79
93
96
95
87
87

Medium Clouds (% Sky Obscured)

60
72
34
29
28
21
17
14
17
9
1
0
0
7
0
27
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
0
0
2
0
2
3
2
2
2
2
1
7
11
23
25
5
61
50
73
48
73

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
8
6
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
5
2
3
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)

13
13
14
16
16
15
16
15
15
13
12
9
7
6
6
5
5
5
5
4
4
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
80
71
68
66
65
62
58
60
71
81
93
96
98
96
98
98
96
98
98
100
95
89

Pressure (mb)

1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

328
328
328
328
327
328
329
331
331
330
332
332
331
330
331
331
330
328
329
329
330
330
330
328

Thursday 18

Waxing Crescent 17%

No Rise

00:05

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: 04:45, Set: 21:18, Transit: 13:02. Moon - Rise: No Rise, Set: 00:05. Civil Dark: 22:05 - 03:58. Nautical Dark: 23:17 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
87
97
98
84
100
100
100
92
99
84
87
80
58
86
91
86
57
77
71
66
53

Low Clouds (% Sky Obscured)

64
55
57
32
32
28
4
0
0
0
0
0
0
0
0
7
34
34
41
23
30
20
21
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
19
18
25
62
4
8
15
17
14
13
14
10
11
6
7
10

High Clouds (% Sky Obscured)

88
95
94
79
94
96
84
98
99
98
69
81
72
70
50
10
54
72
72
18
52
45
42
17

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
1
2
24
24
24
24
24
24
24
24

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
0
0
0
1
2
3
5
5
19
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)

8
10
10
10
9
9
10
9
7
5
4
4
3
3
2
1
1
2
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

19
20
21
22
24
24
25
24
24
23
23
22
20
18
18
17
17
17
16
17
16
17
19
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
73
68
65
63
64
64
64
64
66
76
81
86
88
86
86
86
86
85
85
83
76
69

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

327
326
327
327
326
325
325
326
326
326
328
328
330
329
328
327
327
326
326
326
327
327
327
327

Friday 19

Waxing Crescent 27%

10:01

00:21

09 OK
10 OK
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: 04:45, Set: 21:19, Transit: 13:02. Moon - Rise: 10:01, Set: 00:21. Civil Dark: 22:06 - 03:58. Nautical Dark: 23:17 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
44
44
44
49
52
53
48
44
32
62
65
75
78
86
85
85
83
77
93
98
100
97
94

Low Clouds (% Sky Obscured)

24
16
8
0
0
0
0
0
0
0
0
0
0
8
15
26
34
42
50
61
58
61
52
44

Medium Clouds (% Sky Obscured)

11
8
16
8
15
45
36
41
44
27
26
22
17
23
32
40
36
32
22
28
37
40
43
46

High Clouds (% Sky Obscured)

2
16
21
32
28
25
21
15
8
1
39
61
75
78
81
75
74
66
55
81
92
100
80
62

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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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
1
0
13
12
17
32
46
20
38
30
1
4
3
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)

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

Chance of Frost

Temperature (°C)

23
25
26
26
27
26
26
25
25
24
24
22
20
19
18
17
16
16
16
15
15
16
17
18

Feels Like (°C)

25
26
26
27
27
27
26
26
25
23
25
23
23
21
20
19
19
17
17
17
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

66
62
60
57
57
56
58
59
60
59
64
71
79
85
90
90
90
90
90
92
92
90
83
78

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1017
1017

Ozone (du)

328
328
329
332
333
333
333
335
335
335
334
334
332
332
331
333
331
332
334
332
331
330
327
325

Saturday 20

Waxing Crescent 38%

11:23

00:34

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

Sun - Rise: 04:45, Set: 21:19, Transit: 13:02. Moon - Rise: 11:23, Set: 00:34. Civil Dark: 22:06 - 03:58. Nautical Dark: 23:18 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
82
72
61
55
51
47
47
46
46
34
16
3
6
7
9
24
39
54
58
73
83
76
69

Low Clouds (% Sky Obscured)

48
52
52
53
55
51
47
40
32
25
17
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
30
17
21
36
32
47
3
13
2
5
2
0
2
0
3
12
23
29
24
21
19
16
18

High Clouds (% Sky Obscured)

43
37
31
23
25
20
15
26
32
39
29
9
3
5
7
9
22
35
48
55
69
74
71
69

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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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
1
2
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
9
17
19
34
34

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

Chance of Frost

Temperature (°C)

19
21
22
23
23
23
23
23
23
22
22
20
18
16
16
16
16
15
15
14
15
17
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
64
60
57
57
58
62
64
66
68
75
83
86
87
90
90
92
92
93
86
78
72
70

Pressure (mb)

1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

326
326
325
326
326
325
327
327
328
328
329
330
330
328
325
324
324
322
320
319
319
320
320
320

Sunday 21

First Quarter 48%

12:40

00:46

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: 04:45, Set: 21:19, Transit: 13:02. Moon - Rise: 12:40, Set: 00:46. Civil Dark: 22:06 - 03:59. Nautical Dark: 23:18 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
57
65
82
78
71
63
71
79
86
75
67
59
72
85
98
89
80
70
77
86
97
99
98

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)

22
16
10
4
5
5
5
3
2
1
1
1
0
0
0
4
12
23
29
27
25
17
25
36

High Clouds (% Sky Obscured)

59
57
52
52
59
64
63
71
79
86
75
62
52
68
84
98
67
35
4
33
67
97
92
88

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 (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

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 (%)

27
24
16
6
3
0
0
0
0
0
0
0
0
0
0
0
7
12
12
26
32
40
39
31

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)

6
8
7
7
7
6
5
5
5
5
6
5
4
5
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

21
23
25
26
28
28
29
29
28
27
26
24
22
20
20
19
19
19
19
19
19
20
20
22

Feels Like (°C)

19
19
19
20
20
31
30
30
30
31
31
25
25
25
24
23
23
21
20
21
20
20
20
24

Dew Point (°C)

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

Relative Humidity (%)

68
67
62
56
52
48
47
45
51
57
65
70
75
81
81
82
82
84
82
84
84
84
84
76

Pressure (mb)

1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

321
321
320
319
319
319
319
318
319
319
320
320
321
321
319
318
317
317
317
317
317
317
317
317

Monday 22

Waxing Gibbous 59%

13:55

00:58

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 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:46, Set: 21:19, Transit: 13:02. Moon - Rise: 13:55, Set: 00:58. Civil Dark: 22:06 - 03:59. Nautical Dark: 23:18 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
97
98
99
99
100
100
100
91
91
95
98
75
56
41
42
46
50
55
56
57

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

Medium Clouds (% Sky Obscured)

50
58
63
77
64
50
38
26
15
4
4
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
90
94
97
92
87
83
84
76
63
67
76
94
75
56
38
36
33
29
26
21
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

Fog (%)

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Precipitation Type

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

Precipitation Probability (%)

18
14
9
0
0
0
0
8
3
0
0
0
0
0
0
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
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
9
9
9
10
11
13
11
11
13
12
10
8
8
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

23
25
26
28
29
29
29
29
28
28
27
25
23
21
20
19
17
17
17
16
16
16

Feels Like (°C)

24
24
25
25
26
33
32
32
31
31
30
27
26
25
24
23
22
15
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
66
57
50
43
46
50
53
52
51
49
57
65
76
80
85
90
87
86
82
75
69

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

317
317
319
321
324
325
326
327
325
324
323
321
319
317
315
314
312
312
312
311
311
311

Forecast for Southgate, West Sussex, United Kingdom (51.11,-0.19)

Generated: 16/06/26 09:11:55. Forecast: 16/06/26 to 22/06/26. Timezone: UTC+1.00