Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 20%

02:02

16:59

20 Bad
21 Bad
22 OK
23 Bad
00 Good
01 OK
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: 04:49, Set: 21:15, Transit: 13:02. Moon - Rise: 02:02, Set: 16:59. Civil Dark: 22:01 - 04:03. Nautical Dark: 23:09 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
80
31
59
8
37
52
60
71
93
100
100
100
100
100
100
100
100
99
100
100
100
100
99

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
16
27
33
36
52
68
76
78
95
95
95
97
100
100
83
94
82

Medium Clouds (% Sky Obscured)

0
0
0
5
0
20
26
28
71
93
100
100
99
100
100
100
100
99
97
95
94
94
44
44

High Clouds (% Sky Obscured)

50
55
28
59
8
37
52
57
59
33
67
100
69
100
100
100
100
98
90
79
80
100
57
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
3
3
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

11
0
2
2
0
0
0
0
0
0
1
17
47
92
95
95
95
95
95
35
5
3
14
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.2
1.6
1.6
1.8
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

11
7
7
7
7
6
6
5
5
5
6
8
11
10
10
11
14
15
18
17
15
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
85
95
93
95
95
96
95
95
93
87
81
84
92
96
96
96
96
98
98
93
90
89

Pressure (mb)

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

Ozone (du)

396
396
396
391
387
384
378
375
372
367
363
360
356
353
351
348
346
342
341
342
340
338
338
338

Thursday 11

Waning Crescent 11%

02:21

18:30

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: 04:49, Set: 21:16, Transit: 13:03. Moon - Rise: 02:21, Set: 18:30. Civil Dark: 22:02 - 04:03. Nautical Dark: 23:10 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
96
94
90
94
99
94
98
87
100
98
97
100
97
98
98
92
66
95
47
44
100
87
75

Low Clouds (% Sky Obscured)

89
93
90
90
88
98
88
96
82
100
96
95
100
94
91
65
76
66
39
47
43
46
44
75

Medium Clouds (% Sky Obscured)

33
31
9
0
28
57
42
21
31
39
26
28
62
36
40
52
2
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

76
14
37
41
27
44
38
16
51
11
20
18
21
12
64
70
73
16
90
8
11
100
69
8

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
1
6
1
0
2
0
0
0
0
13
9
4
1
5
10
1
1
2
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
12
12
13
14
13
14
13
12
11
12
11
14
14
15
15
16
16
16
15
14
16
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
92
92
92
92
92
90
92
87
89
89
85
83
86
84
76
74
71
76
75
70
75
76

Pressure (mb)

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

Ozone (du)

338
336
335
336
337
337
337
337
337
338
339
336
336
337
336
337
336
337
336
336
336
337
336
335

Friday 12

Waning Crescent 5%

02:47

20:01

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

Sun - Rise: 04:49, Set: 21:16, Transit: 13:03. Moon - Rise: 02:47, Set: 20:01. Civil Dark: 22:02 - 04:03. Nautical Dark: 23:11 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
50
55
52
45
60
61
70
66
56
66
77
61
47
30
32
18
14
10
3
3
3
2
5

Low Clouds (% Sky Obscured)

56
50
55
52
45
60
61
70
66
56
66
74
61
47
30
29
17
12
7
2
2
1
0
0

Medium 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

High Clouds (% Sky Obscured)

5
12
1
1
1
0
1
1
6
2
1
30
6
3
1
7
1
1
2
0
1
2
2
5

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)

13
12
10
10
9
8
7
7
8
5
4
6
7
8
9
9
10
10
10
11
11
11
10
9

Chance of Frost

Temperature (°C)

19
18
16
16
15
14
14
13
14
13
13
15
16
17
18
20
21
22
22
23
24
23
23
22

Feels Like (°C)

16
15
15
15
15
15
13
13
13
13
15
16
16
18
19
20
21
22
23
24
24
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

80
86
93
95
98
98
98
98
96
95
96
89
80
69
64
60
60
58
58
57
57
58
62
70

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

336
338
342
342
340
340
340
341
342
341
342
342
342
341
340
341
341
341
341
342
342
342
343
345

Saturday 13

Waning Crescent 1%

03:26

20:01

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

Sun - Rise: 04:48, Set: 21:17, Transit: 13:03. Moon - Rise: 03:26, Set: 20:01. Civil Dark: 22:03 - 04:02. Nautical Dark: 23:12 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
8
5
3
2
3
3
3
2
1
0
0
0
0
14
27
45
43
37
38
59
57
60
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
20
14
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
22
21
24
24
27
30
29

High Clouds (% Sky Obscured)

7
8
5
3
0
0
0
0
1
0
0
0
0
0
14
27
45
43
26
10
25
25
25
16

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)

6
5
4
4
4
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
6
6
7
6

Chance of Frost

Temperature (°C)

20
18
17
16
15
15
14
14
13
13
14
15
16
17
19
20
21
22
22
23
23
22
21
20

Feels Like (°C)

22
21
19
18
17
17
16
16
15
15
16
17
18
19
21
22
23
24
24
24
23
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

79
88
89
89
90
89
87
90
90
93
92
84
75
68
62
58
56
53
52
52
53
60
68
74

Pressure (mb)

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

Ozone (du)

342
340
341
340
340
339
338
338
340
342
342
343
343
344
344
345
345
345
344
344
342
342
342
345

Sunday 14

Waning Crescent 0%

04:22

21:25

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: 04:48, Set: 21:18, Transit: 13:03. Moon - Rise: 04:22, Set: 21:25. Civil Dark: 22:04 - 04:02. Nautical Dark: 23:13 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
61
65
69
73
74
75
76
79
82
85
78
89
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
16
24
17
11
6
8
12
13
10
5
1
13

Medium Clouds (% Sky Obscured)

53
49
57
69
70
70
75
76
51
81
80
71
78
78
79
77
71
76
85
95
97
98
100
88

High Clouds (% Sky Obscured)

20
20
22
20
23
23
18
22
31
36
49
44
71
100
100
100
100
100
100
100
100
100
100
93

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
95
92
87
82
83
86
87
80
79
74
69
65
61
60
58
58
58
57
58
61
65
70

Pressure (mb)

1018
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

345
344
344
344
344
344
344
344
344
344
343
342
343
344
345
344
344
344
343
343
343
341
339
337

Monday 15

New Moon 3%

05:38

22:30

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

Sun - Rise: 04:48, Set: 21:18, Transit: 13:03. Moon - Rise: 05:38, Set: 22:30. Civil Dark: 22:04 - 04:02. Nautical Dark: 23:14 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
97
98
99
100
100
100
100
99
97
97
86
65
35
56
77
99
87
75
62
63
64
64
61

Low Clouds (% Sky Obscured)

26
41
30
17
3
3
3
5
6
11
17
12
6
1
16
30
45
38
33
24
16
8
0
0

Medium Clouds (% Sky Obscured)

80
76
81
86
87
81
75
69
74
74
83
57
37
10
5
2
0
0
0
0
12
24
35
48

High Clouds (% Sky Obscured)

88
91
94
98
100
100
100
100
95
91
86
86
65
35
56
77
99
78
58
35
31
34
34
29

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
0
0
0
7
10
8
12
11
6
15
17
16
12
8
1
0
0
0
1
1
1
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)

8
7
6
6
6
7
6
6
6
5
4
4
5
7
9
9
10
11
12
12
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
73
71
71
69
69
69
71
73
74
78
76
73
70
64
58
53
55
57
59
65
69
75

Pressure (mb)

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

Ozone (du)

336
334
333
331
330
329
330
332
334
338
342
346
346
346
345
346
346
346
345
345
344
341
339
336

Tuesday 16

Waxing Crescent 9%

07:07

23:15

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

Sun - Rise: 04:48, Set: 21:19, Transit: 13:04. Moon - Rise: 07:07, Set: 23:15. Civil Dark: 22:05 - 04:02. Nautical Dark: 23:15 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
53
51
54
52
59
66
72
84
92
97
92
88
83
87
92
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
15
22
34
48
64
67
68
63
61
61
62

Medium Clouds (% Sky Obscured)

55
53
51
54
52
59
66
72
84
82
70
59
47
30
20
12
5

High Clouds (% Sky Obscured)

23
10
19
30
36
25
20
15
14
12
13
13
16
18
21
41
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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
3
2
13
17
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
7
6
6
5
6
6
7
8
9
12
13
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
14
13
13
12
10
10
10
10
10
10
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

80
85
92
90
92
92
92
92
92
90
86
82
78
73
68
68
67

Pressure (mb)

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

Ozone (du)

335
335
334
335
336
337
339
340
342
341
341
340
339
338
337
338
339

Forecast for Chichester, West Sussex, United Kingdom (50.84,-0.77)

Generated: 10/06/26 20:01:07. Forecast: 10/06/26 to 16/06/26. Timezone: UTC+1.00