Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 11%

02:50

18:41

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 OK
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK

Sun - Rise: 04:51, Set: 21:27, Transit: 13:09. Moon - Rise: 02:50, Set: 18:41. Civil Dark: 22:15 - 04:04. Nautical Dark: 23:28 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
95
94
67
72
65
62
55
53
66
72
73
67
100
88
90
27
4
8
6
36
40
36

Low Clouds (% Sky Obscured)

100
93
92
91
60
60
62
62
55
53
64
63
64
60
52
50
35
27
4
7
6
33
40
35

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

76
77
46
63
17
36
19
8
5
20
28
45
50
48
100
46
60
0
0
7
4
4
4
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
5
6
11
1
1
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
16
17
17
17
19
18
18
18
16
16
14
14
14
13
12
11
9
9
9
9
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
89
86
82
74
72
76
78
81
87
92
93
93
93
95
95
96
92
84
80
75
68
63

Pressure (mb)

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

Ozone (du)

332
333
334
337
338
339
339
338
337
335
335
334
333
335
337
339
340
342
343
345
347
348
348
346

Saturday 13

Waning Crescent 5%

03:28

20:13

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:09. Moon - Rise: 03:28, Set: 20:13. Civil Dark: 22:15 - 04:04. Nautical Dark: 23:29 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
54
48
49
40
56
5
2
9
2
5
24
32
72
100
100
64
42
26
100
100
53
95
72

Low Clouds (% Sky Obscured)

56
54
44
46
37
30
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
3
6
2
3
17
16
5
20
22
45
27
38

High Clouds (% Sky Obscured)

25
8
15
15
19
38
5
2
9
2
5
24
32
69
96
97
44
28
25
91
96
20
92
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
53
51
50
50
50
49
50
54
60
68
78
89
93
92
93
93
92
93
92
88
81
69
65

Pressure (mb)

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

Ozone (du)

347
347
344
341
340
340
342
346
348
348
348
348
349
350
349
347
346
346
346
346
346
346
345
344

Sunday 14

Waning Crescent 1%

04:24

21:37

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 04:24, Set: 21:37. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:30 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
94
99
97
99
88
61
73
98
86
41
37
47
30
32
34
29
42
51
99
100
100
93
100

Low Clouds (% Sky Obscured)

44
41
34
39
44
44
38
51
32
0
0
1
1
1
1
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
53
52
55
88
65
60
73
97
86
41
37
47
14
15
20
18
26
32
26
34
32
43
73

High Clouds (% Sky Obscured)

26
11
28
24
78
30
20
17
76
23
10
17
2
2
0
0
2
0
7
97
98
99
87
100

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
2
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
6
6
6
6
7
8
8
8
7
5
3
3
3
3
3
2
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

16
17
17
18
19
19
19
19
18
18
17
16
14
13
12
12
11
11
10
10
10
12
14
15

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
10
11
11
11
11
11
11
10
10
9
9
9
9
9
9
9
9

Relative Humidity (%)

62
59
56
54
52
53
53
56
62
65
69
74
82
84
87
88
87
88
88
91
88
81
74
67

Pressure (mb)

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

Ozone (du)

344
344
344
345
344
346
347
348
348
347
345
351
353
354
353
351
350
350
349
350
350
350
350
348

Monday 15

New Moon 0%

05:40

22:42

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
09 Bad

Sun - Rise: 04:51, Set: 21:29, Transit: 13:10. Moon - Rise: 05:40, Set: 22:42. Civil Dark: 22:17 - 04:03. Nautical Dark: 23:31 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
99
79
96
96
95
92
91
89
87
87
88
92
90

Low Clouds (% Sky Obscured)

13
27
40
38
33
29
20
12
4
12
24
33
25
24
21
26
36
46
30
15
0
13
17
23

Medium Clouds (% Sky Obscured)

91
82
79
83
56
61
63
64
77
99
99
98
79
88
91
70
73
81
62
79
72
32
25
15

High Clouds (% Sky Obscured)

100
99
95
100
100
100
100
100
100
88
74
63
41
19
0
1
2
5
48
50
33
30
71
81

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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
22
37
52
64
71
66
53
36
12
9
6
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
53
51
50
50
50
56
61
64
69
72
75
80
76
73
71
70
68
67
69
64
60
49

Pressure (mb)

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

Ozone (du)

346
346
348
348
349
348
350
351
351
351
350
346
343
342
340
339
338
337
338
338
339
339
337
335

Tuesday 16

Waxing Crescent 3%

07:10

23:26

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
09 Bad

Sun - Rise: 04:51, Set: 21:29, Transit: 13:10. Moon - Rise: 07:10, Set: 23:26. Civil Dark: 22:17 - 04:03. Nautical Dark: 23:32 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
98
94
99
100
97
87
98
99
99
99
99
98
96
97
98
99
82
66
51
67
80
92

Low Clouds (% Sky Obscured)

24
23
22
28
34
39
36
32
28
38
53
65
64
66
68
72
76
80
69
58
46
59
73
85

Medium Clouds (% Sky Obscured)

22
36
47
49
57
90
59
56
74
81
75
68
47
48
22
28
39
48
39
33
31
24
15
5

High Clouds (% Sky Obscured)

94
93
90
73
96
96
78
72
87
90
92
96
93
90
89
92
94
98
76
52
28
18
6
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
2
3
5
10
13
12
18
19
17
14
10
0
3
5
4
9
10
5
10
12
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
51
48
49
51
49
51
53
59
64
64
64
71
78
81
79
78
77
78
81
82
83
85

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

334
332
332
332
330
329
328
327
326
324
322
322
323
324
326
326
326
326
326
327
328
330
330
331

Wednesday 17

Waxing Crescent 9%

08:41

23:55

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

Sun - Rise: 04:51, Set: 21:30, Transit: 13:10. Moon - Rise: 08:41, Set: 23:55. Civil Dark: 22:17 - 04:03. Nautical Dark: 23:32 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
93
93
94
96
97
94
90
84
67
47
22
11
3
0
0
0
5
12
36
57
62
68
66

Low Clouds (% Sky Obscured)

85
85
86
89
92
95
91
86
82
67
47
22
11
3
0
0
0
5
12
36
56
43
32
30

Medium Clouds (% Sky Obscured)

7
12
18
21
20
16
17
14
13
12
11
13
11
3
0
0
0
0
1
2
3
3
4
5

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
0
0
0
11
3
0
0
0
5
12
36
57
62
68
66

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 (%)

18
18
17
18
19
19
19
17
9
9
6
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
91
92
91
91
84
77
71
75
79
82
86
87
92
92
90
90
86
80
77
72
67

Pressure (mb)

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

Ozone (du)

331
331
332
332
332
332
332
333
334
335
335
336
337
337
337
337
336
335
335
335
336
337
336
335

Thursday 18

Waxing Crescent 17%

No Rise

00:16

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 OK

Sun - Rise: 04:51, Set: 21:30, Transit: 13:11. Moon - Rise: No Rise, Set: 00:16. Civil Dark: 22:18 - 04:03. Nautical Dark: 23:33 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
90
91
94
96
99
94
88
83
82
82
81
86
90
94
86
77
69
56
44
36

Low Clouds (% Sky Obscured)

30
25
19
31
44
56
49
42
35
41
43
51
52
54
62
59
51
38
32
27
21

Medium Clouds (% Sky Obscured)

10
18
25
28
31
29
34
39
44
42
39
34
37
40
44
37
29
24
22
18
23

High Clouds (% Sky Obscured)

79
88
85
87
89
92
82
73
67
50
36
30
35
35
35
18
13
12
10
8
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

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 (%)

2
2
0
7
8
8
10
11
6
6
4
1
14
16
10
17
12
6
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
61
60
59
59
61
64
67
74
78
85
88
87
89
90
92
92
89
86

Pressure (mb)

1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

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

Forecast for Rangeworthy, South Gloucestershire, United Kingdom (51.58,-2.45)

Generated: 12/06/26 10:34:04. Forecast: 12/06/26 to 18/06/26. Timezone: UTC+1.00