Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Waning Crescent 11%

02:37

No Set

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
16 Bad
17 Bad

Sun - Rise: 05:05, Set: 21:29, Transit: 13:17. Moon - Rise: 02:37, Set: No Set. Civil Dark: 22:14 - 04:20. Nautical Dark: 23:21 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
98
88
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
92
100
98
85
91

Medium Clouds (% Sky Obscured)

34
3
0
0
0
18
20
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
81
35
88
84
6
4
3
44
45
55
93
83
77
58
63
82
69
60
50
32
59
25

ISS Passover

Visibility (miles)

9
9
8
4
4
1
3
0
0
4
0
4
0
4
0
4
4
7
7
9
9
9
9
9

Fog (%)

0
0
13
13
14
14
8
13
14
19
20
24
16
7
2
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
1
0
3
2
2
4
3
0
3
1
4
4
2
2
2
1
1
5
0
3
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
95
95
96
95
96
95
95
96
96
96
93
93
90
89
86
85
86
86
81
78
81

Pressure (mb)

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

Ozone (du)

334
335
336
337
340
340
341
343
342
340
341
341
341
339
337
337
336
336
335
335
335
336
337
338

Friday 12

Waning Crescent 5%

03:04

18:44

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 OK
13 OK
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 05:05, Set: 21:30, Transit: 13:17. Moon - Rise: 03:04, Set: 18:44. Civil Dark: 22:15 - 04:19. Nautical Dark: 23:22 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
95
89
88
77
73
79
68
75
70
78
81
78
81
75
79
78
59
44
32
0
6
0
0

Low Clouds (% Sky Obscured)

85
90
87
88
77
73
79
68
75
70
78
81
78
81
75
79
68
58
44
32
0
0
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)

45
40
23
12
2
3
2
0
0
2
19
34
23
12
2
3
15
3
2
0
0
5
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
20
25
30
31
34
31
28
23
1
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)

19
17
16
15
15
15
14
13
12
11
10
9
7
7
9
9
9
9
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
86
90
95
93
95
95
95
95
95
96
95
92
83
74
68
64
61
60
59
60
61
63

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

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

Saturday 13

Waning Crescent 1%

03:43

20:15

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

Sun - Rise: 05:05, Set: 21:30, Transit: 13:18. Moon - Rise: 03:43, Set: 20:15. Civil Dark: 22:15 - 04:19. Nautical Dark: 23:23 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
11
75
12
3
79
9
7
3
5
5
8
3
6
5
6
10
5
10
17
25
32
23
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
0
6
12
19
27
17
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
11
75
12
3
60
9
7
3
5
5
8
3
6
5
2
3
3
3
4
5
6
6
34

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)

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

Chance of Frost

Temperature (°C)

17
15
14
13
11
10
10
10
10
10
10
10
10
12
14
16
17
19
20
20
21
21
21
21

Feels Like (°C)

16
15
13
12
10
10
10
9
9
10
10
10
10
13
15
17
18
19
21
22
22
23
23
21

Dew Point (°C)

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

Relative Humidity (%)

66
72
80
84
87
84
82
82
87
88
90
91
91
89
86
81
76
72
68
66
65
65
65
65

Pressure (mb)

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

Ozone (du)

340
338
337
337
338
339
340
341
342
341
342
342
342
344
344
344
345
346
347
347
349
349
350
347

Sunday 14

Waning Crescent 0%

04:40

21:38

18 OK
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
16 Bad
17 Bad

Sun - Rise: 05:05, Set: 21:31, Transit: 13:18. Moon - Rise: 04:40, Set: 21:38. Civil Dark: 22:16 - 04:19. Nautical Dark: 23:24 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
56
78
100
81
81
58
76
72
79
83
87
87
93
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
14
15
12
18
7
1
3
2
12
11
35
35
40
40

Medium Clouds (% Sky Obscured)

0
4
0
45
20
61
45
76
66
50
49
31
22
71
86
100
100
100
100
96
92
88
91
95

High Clouds (% Sky Obscured)

34
56
78
97
67
41
26
17
18
36
55
69
70
90
97
100
100
100
100
100
100
100
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
27
37
44
47
48
32
17
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
3
3
3
2
4
5
6
7
9
10
10
10
10
9
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
17
15
12
11
11
10
11
11
11
11
11
12
13
13
13
14
15
15
14
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

68
75
79
80
75
79
76
83
72
80
84
79
79
79
79
78
75
73
71
73
81
89
93
93

Pressure (mb)

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

Ozone (du)

344
350
351
352
356
349
347
345
346
345
344
342
342
342
340
340
339
338
339
340
340
341
340
339

Monday 15

New Moon 3%

05:56

22:43

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
16 Bad
17 Bad

Sun - Rise: 05:05, Set: 21:31, Transit: 13:18. Moon - Rise: 05:56, Set: 22:43. Civil Dark: 22:17 - 04:19. Nautical Dark: 23:25 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
97
95
93
92
90
90
91
89
94
97
100
94
93
92
92
92
95
97
99
100
99
98

Low Clouds (% Sky Obscured)

30
25
24
30
39
50
65
69
74
77
78
89
96
81
73
78
73
72
69
67
66
83
74
76

Medium Clouds (% Sky Obscured)

100
96
76
91
85
82
79
75
71
44
63
62
19
10
6
2
5
9
12
33
51
68
71
72

High Clouds (% Sky Obscured)

93
75
61
47
30
2
0
0
0
8
22
38
61
24
17
12
28
41
59
75
88
100
76
46

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 (%)

2
3
3
2
12
16
18
13
8
0
1
1
0
4
3
1
3
4
3
2
1
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
9
8
7
7
6
6
5
6
6
5
6
6
4
5
7
7
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
87
86
86
87
86
86
87
90
92
93
93
89
86
81
77
72
69
70
69
70
73

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

341
341
343
341
343
346
346
344
339
338
337
334
333
330
328
327
325
325
325
325
325
325
325
323

Tuesday 16

Waxing Crescent 9%

07:24

23:28

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
16 Bad
17 Bad

Sun - Rise: 05:05, Set: 21:32, Transit: 13:18. Moon - Rise: 07:24, Set: 23:28. Civil Dark: 22:17 - 04:19. Nautical Dark: 23:25 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
99
100
100
99
98
98
99
100
100
100
100
100
99
100
100
99
99
99
99
98
98
98

Low Clouds (% Sky Obscured)

71
70
76
89
81
72
76
80
78
77
85
92
100
100
99
100
95
91
86
79
73
67
71
79

Medium Clouds (% Sky Obscured)

76
83
90
96
94
92
90
82
75
69
73
75
74
53
35
17
17
17
21
19
18
14
17
24

High Clouds (% Sky Obscured)

14
42
71
99
67
35
0
33
67
96
67
33
0
0
0
1
24
41
65
62
66
67
61
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
7
7
7
8

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
2
8
9
5
6
4
0
3
4
1
3
3
2
12
16
17
15
11
6
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
87
92
93
93
95
93
93
92
93
92
90
89
88
85
81
80
76
73
72
69
71

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

322
320
321
322
323
324
325
326
326
327
327
328
328
328
328
328
328
329
329
330
330
330
331
331

Wednesday 17

Waxing Crescent 18%

08:54

23:59

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

Sun - Rise: 05:05, Set: 21:32, Transit: 13:18. Moon - Rise: 08:54, Set: 23:59. Civil Dark: 22:18 - 04:19. Nautical Dark: 23:26 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
83
84
86
86
89
90
80
69
60
63
75
94
96
98
100
100
100
99

Low Clouds (% Sky Obscured)

86
83
84
86
86
89
90
80
69
60
58
61
61
63
68
75
69
64
58

Medium Clouds (% Sky Obscured)

25
31
37
40
40
30
35
45
44
39
41
38
40
38
33
30
40
48
53

High Clouds (% Sky Obscured)

38
48
58
64
58
51
43
35
29
24
43
61
81
61
51
50
70
77
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
0
2
5
7
7
7

Fog (%)

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

Precipitation Probability (%)

3
6
7
6
25
29
26
29
31
34
26
29
31
26
18
9
9
9
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
18
18
18
17
17
16
13
13
13
13
14
13
16
16
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

75
77
82
87
93
92
92
92
93
96
96
96
96
98
92
88
83
81
81

Pressure (mb)

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

Ozone (du)

331
331
331
330
329
330
330
331
330
330
329
330
330
331
330
329
328
328
328

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 11/06/26 18:40:43. Forecast: 11/06/26 to 17/06/26. Timezone: UTC+1.00