Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:21

18:07

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
10 Bad
11 Bad

Sun - Rise: 06:49, Set: 19:18, Transit: 13:02. Moon - Rise: 02:21, Set: 18:07. Civil Dark: 19:52 - 06:14. Nautical Dark: 20:33 - 05:34. Astro Dark: 21:16 - 04:51

Total Clouds (% Sky Obscured)

92
94
95
97
98
94
98
100
92
55
78
69
74
74
76
94
100
100
100
100
100
100
100
82

Low Clouds (% Sky Obscured)

92
94
95
92
92
77
59
58
65
55
75
67
74
69
73
86
100
100
100
74
76
70
66
72

Medium Clouds (% Sky Obscured)

37
34
27
12
17
30
38
40
37
5
5
3
26
6
9
22
29
24
19
35
25
10
14
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
86
92
55
8
10
3
4
6
40
16
40
25
74
95
100
100
53

ISS Passover

Visibility (miles)

9
9
7
9
9
9
2
9
9
9
9
9
9
9
9
9
9
6
0
0
0
8
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
2
15
11
11
16
8
10
2
2
0
1
1
1
0
1
3
7
22
36
12
9
3
4

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
13
14
15
14
14
14
13
13
12
10
10
8
7
7
8
8
10
13
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
95
95
96
92
92
90
90
92
92
95
93
93
93
95
98
96
98
96
93
93

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016

Ozone (du)

266
267
267
266
267
265
264
262
262
261
260
258
257
258
259
260
259
258
261
262
262
262
263
263

Thursday 18

Waning Crescent 6%

03:44

18:24

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
10 Bad
11 Bad

Sun - Rise: 06:50, Set: 19:15, Transit: 13:02. Moon - Rise: 03:44, Set: 18:24. Civil Dark: 19:49 - 06:16. Nautical Dark: 20:30 - 05:35. Astro Dark: 21:13 - 04:53

Total Clouds (% Sky Obscured)

99
88
76
83
86
79
76
95
91
98
88
99
100
100
100
100
100
93
100
96
99
99
98
96

Low Clouds (% Sky Obscured)

50
60
60
83
83
74
69
73
53
41
50
57
64
68
74
74
73
72
78
65
73
85
62
63

Medium Clouds (% Sky Obscured)

0
23
0
0
1
3
50
60
42
49
64
60
54
49
1
4
22
41
52
47
57
48
18
35

High Clouds (% Sky Obscured)

94
45
76
40
50
35
51
74
37
95
43
94
100
100
100
100
100
87
96
89
95
88
93
86

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
1
4
1
8
2
1
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
18
18
18
17
17
16
13
13
12
11
11
11
11
10
10
9
9
9
8
8
9
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
81
76
70
68
72
77
81
85
89
89
92
96
95
95
96
96
96
98
98
95
89
82
73

Pressure (mb)

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

Ozone (du)

262
261
260
259
258
258
257
257
257
258
257
257
257
257
259
259
258
258
258
260
260
259
258
258

Friday 19

Waning Crescent 2%

05:03

18:36

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
10 Bad
11 Bad

Sun - Rise: 06:52, Set: 19:13, Transit: 13:02. Moon - Rise: 05:03, Set: 18:36. Civil Dark: 19:47 - 06:18. Nautical Dark: 20:28 - 05:37. Astro Dark: 21:10 - 04:55

Total Clouds (% Sky Obscured)

59
55
54
69
78
85
88
88
92
100
100
96
87
85
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
53
48
60
78
79
74
68
77
52
66
83
81
85
87
84
84
84
100
94
98
93
85
75

Medium Clouds (% Sky Obscured)

3
4
9
24
4
17
6
10
12
14
13
33
38
36
31
43
90
45
91
54
84
64
98
96

High Clouds (% Sky Obscured)

36
33
24
2
12
57
60
62
73
100
99
87
62
51
100
100
100
100
100
100
100
100
100
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
4
0
1
0
0
0
1
1
2
2
4
4
3
3
2
4
18
30
44
54
52

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
59
54
50
50
55
60
68
73
78
82
83
85
86
86
86
87
89
90
90
90
80
69
69

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1007
1007

Ozone (du)

258
259
260
260
261
260
261
262
263
263
265
265
265
265
265
265
266
266
267
267
268
268
267
267

Saturday 20

Waning Crescent 2%

06:20

18:46

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

Sun - Rise: 06:54, Set: 19:10, Transit: 13:01. Moon - Rise: 06:20, Set: 18:46. Civil Dark: 19:44 - 06:20. Nautical Dark: 20:25 - 05:39. Astro Dark: 21:08 - 04:57

Total Clouds (% Sky Obscured)

100
100
93
100
65
37
4
12
38
65
55
26
79
28
69
78
83
87
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

79
71
75
74
50
26
1
12
36
54
52
26
50
28
61
69
78
82
88
92
96
100
99
98

Medium Clouds (% Sky Obscured)

95
83
48
50
33
17
0
0
0
0
0
0
0
3
5
8
20
34
70
81
91
100
100
100

High Clouds (% Sky Obscured)

100
70
25
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
22
37

ISS Passover

Visibility (miles)

9
9
8
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
3
4
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

49
95
95
95
95
95
53
48
32
3
2
3
0
0
2
12
32
52
86
93
94
93
95
95

Precipitation Amount (mm)

0
0.9
1.8
2.8
2
1.2
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.6
0.5
0.4
0.8
1.2

Wind Speed/Direction (mph)

8
8
11
14
16
14
13
13
13
12
11
11
12
12
11
10
8
9
9
8
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
12
9
9
8
8
7
6
5
5
5
3
4
5
5
5
3
3
4
5
4
5

Dew Point (°C)

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

Relative Humidity (%)

74
83
78
79
79
72
71
73
76
75
72
78
80
77
78
80
81
84
87
90
90
93
87
78

Pressure (mb)

1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1007
1007
1007
1007
1007
1008
1010
1011
1012
1014
1014
1015

Ozone (du)

267
267
271
275
283
287
288
291
297
301
301
299
300
300
301
304
306
308
310
312
312
312
312
312

Sunday 21

New Moon 0%

07:34

18:55

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:55, Set: 19:08, Transit: 13:01. Moon - Rise: 07:34, Set: 18:55. Civil Dark: 19:42 - 06:21. Nautical Dark: 20:22 - 05:41. Astro Dark: 21:05 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
80
74
65
59
54
44
47
54
54
55
56
54
62
70
78
63
47

Low Clouds (% Sky Obscured)

96
88
80
70
57
50
40
33
32
31
36
44
44
47
54
54
55
56
54
62
70
78
63
47

Medium Clouds (% Sky Obscured)

100
100
96
100
100
90
73
57
53
43
35
25
15
8
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
45
54
17
62
72
62
36
16
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

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

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

Precipitation Probability (%)

95
95
95
95
95
72
35
24
12
3
3
1
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.8
1.9
1.6
1
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
4
5
4
4
5
5
6
5
5
4
4
5
4
4
4
4
4
4
4
5
6

Dew Point (°C)

5
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2

Relative Humidity (%)

73
69
68
68
66
61
62
67
73
74
75
76
78
79
81
82
83
83
83
83
74
66
59
54

Pressure (mb)

1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029

Ozone (du)

312
311
312
312
313
314
315
316
318
321
325
323
323
321
320
319
317
317
317
317
316
315
314
313

Monday 22

Waxing Crescent 1%

08:48

19:04

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

Sun - Rise: 06:57, Set: 19:06, Transit: 13:00. Moon - Rise: 08:48, Set: 19:04. Civil Dark: 19:40 - 06:23. Nautical Dark: 20:20 - 05:43. Astro Dark: 21:02 - 05:01

Total Clouds (% Sky Obscured)

36
42
47
51
52
48
42
39
36
33
30
27
24
29
35
42
52
62
74
79
83
86
90
91

Low Clouds (% Sky Obscured)

36
38
35
32
35
40
42
39
36
32
29
26
24
29
34
38
48
58
70
75
81
86
82
75

Medium Clouds (% Sky Obscured)

0
4
9
13
3
3
3
3
2
1
1
0
0
0
0
0
0
0
1
2
3
4
5
6

High Clouds (% Sky Obscured)

1
1
1
1
3
5
7
5
1
1
1
1
1
3
5
9
9
16
27
21
14
4
11
13

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
1
4
4
0
0
0
0
0
0
0
0
0
0
7
11
13
13
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
2
3
5
5
5
5
5
5
6
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

48
43
43
43
43
48
55
64
69
74
81
84
87
90
91
93
94
93
94
94
90
88
84
77

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

312
311
310
309
308
308
307
306
305
304
304
303
302
302
302
302
301
301
300
300
300
300
299
299

Tuesday 23

Waxing Crescent 3%

10:02

19:13

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

Sun - Rise: 06:59, Set: 19:03, Transit: 13:00. Moon - Rise: 10:02, Set: 19:13. Civil Dark: 19:37 - 06:25. Nautical Dark: 20:17 - 05:45. Astro Dark: 20:59 - 05:03

Total Clouds (% Sky Obscured)

92
95
98
100
96
94
92
98
98
94
87
82
81
83
87
95
93
89
86

Low Clouds (% Sky Obscured)

70
72
75
78
70
61
51
52
52
52
56
61
69
76
84
90
90
88
86

Medium Clouds (% Sky Obscured)

6
12
18
21
19
24
25
27
28
30
35
40
45
35
24
7
4
2
0

High Clouds (% Sky Obscured)

25
39
46
71
81
81
82
69
61
49
29
12
0
0
1
1
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
13
13
11
12
11
4
18
23
14
32
42
57
51
38
21
26
19
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
5
6
6

Relative Humidity (%)

71
65
66
65
66
70
72
76
76
76
77
78
80
81
80
77
73
76
78

Pressure (mb)

1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

299
299
299
299
299
299
299
299
299
299
299
299
298
298
298
298
299
299
298

Forecast for Sedgley, Dudley, United Kingdom (52.54,-2.12)

Generated: 17/09/25 12:05:01. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+1.00