Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 30%

23:18

17:04

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: 06:37, Set: 19:15, Transit: 12:55. Moon - Rise: 23:18, Set: 17:04. Civil Dark: 19:50 - 06:02. Nautical Dark: 20:32 - 05:20. Astro Dark: 21:17 - 04:35

Total Clouds (% Sky Obscured)

92
92
92
92
92
92
92
100
92
92
92
95
87
91
92
94
100
100
77
52
48
53
81
90

Low Clouds (% Sky Obscured)

53
58
52
83
61
63
72
64
58
66
78
87
87
91
89
85
79
79
64
50
48
53
76
72

Medium Clouds (% Sky Obscured)

25
53
52
65
26
20
24
40
45
65
38
29
27
19
14
20
30
40
24
4
0
0
17
40

High Clouds (% Sky Obscured)

4
77
12
68
7
35
23
100
95
85
69
16
3
0
0
0
20
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
22
82
95
34
5
2
2
2
12

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

28
28
29
27
26
25
25
23
21
20
21
23
18
17
17
19
19
18
17
19
17
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
9
9
10
10
10
10
10
10
10
10
9
10
10
10
9
9
10
9
9
9
9
8

Relative Humidity (%)

62
62
60
62
62
71
76
78
78
77
79
77
74
76
78
79
75
77
84
79
77
71
65
57

Pressure (mb)

996
996
997
997
997
997
998
999
1000
1001
1001
1003
1004
1005
1005
1006
1007
1007
1007
1009
1010
1011
1012
1012

Ozone (du)

300
298
300
302
304
306
303
302
302
301
301
301
302
302
302
304
311
309
302
300
299
298
299
298

Wednesday 17

Waning Crescent 20%

00:41

17:40

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: 06:39, Set: 19:13, Transit: 12:55. Moon - Rise: 00:41, Set: 17:40. Civil Dark: 19:48 - 06:04. Nautical Dark: 20:30 - 05:22. Astro Dark: 21:14 - 04:37

Total Clouds (% Sky Obscured)

76
97
99
80
68
92
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

51
53
41
24
23
16
10
4
11
0
0
0
15
69
79
78
87
88
92
93
100
74
86
86

Medium Clouds (% Sky Obscured)

19
0
0
22
20
23
17
12
12
13
26
38
99
100
100
100
100
100
100
100
83
98
71
0

High Clouds (% Sky Obscured)

11
23
25
58
54
90
70
100
100
100
100
100
100
100
100
100
100
100
100
100
89
81
75
42

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
6
14
1
1
0
0
0
0
0
0
11
47
65
87
95
95
95
95
95
92
43
13
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.9
1.5
1
1.7
1.3
0.9
0
0
0

Wind Speed/Direction (mph)

19
20
20
19
18
17
14
13
11
10
9
9
10
9
9
9
10
11
10
11
13
15
16
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
12
12
11
11
9
9
9
9
8
8
9
9
9
8
9
9
9
9
9
11

Dew Point (°C)

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

Relative Humidity (%)

55
57
57
63
54
54
57
63
69
71
73
80
79
79
80
81
80
88
92
93
95
95
93
92

Pressure (mb)

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

Ozone (du)

296
294
292
285
281
279
278
276
274
272
271
269
268
266
265
263
263
261
260
260
259
260
261
263

Thursday 18

Waning Crescent 12%

02:08

18:03

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: 06:40, Set: 19:10, Transit: 12:54. Moon - Rise: 02:08, Set: 18:03. Civil Dark: 19:45 - 06:06. Nautical Dark: 20:27 - 05:24. Astro Dark: 21:11 - 04:40

Total Clouds (% Sky Obscured)

71
70
71
100
95
63
65
53
54
61
82
86
85
59
70
77
100
84
82
86
92
94
100
100

Low Clouds (% Sky Obscured)

58
57
48
54
51
54
58
50
52
58
78
84
80
58
70
51
37
21
10
14
33
47
71
49

Medium Clouds (% Sky Obscured)

0
0
40
40
36
40
35
35
27
35
16
20
35
5
3
16
54
35
31
38
46
15
22
22

High Clouds (% Sky Obscured)

0
50
47
100
93
63
60
53
50
61
46
13
32
7
23
16
51
81
25
56
43
33
38
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
0
2
13
2
0
0
0
0
4
1
0
4
1
0
11
15
6
4
2
4
0
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
86
84
76
76
81
89
92
90
89
85
87
87
90
90
95
95
89
89
87
83
81
76

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

263
266
266
265
263
263
261
260
260
260
260
260
260
260
260
261
260
259
260
260
260
259
259
259

Friday 19

Waning Crescent 6%

03:33

18:19

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: 06:42, Set: 19:08, Transit: 12:54. Moon - Rise: 03:33, Set: 18:19. Civil Dark: 19:43 - 06:07. Nautical Dark: 20:24 - 05:26. Astro Dark: 21:09 - 04:42

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
91
90
88
94
88
79
82
86
87
87
64
73
65
75
86
95
87
80

Low Clouds (% Sky Obscured)

94
78
55
64
69
66
71
74
78
81
68
51
39
45
49
45
44
46
43
44
45
50
55
56

Medium Clouds (% Sky Obscured)

24
28
24
39
56
48
40
45
46
54
42
34
65
80
75
63
20
48
34
33
32
63
29
53

High Clouds (% Sky Obscured)

79
96
100
100
100
100
81
61
27
40
22
6
9
26
35
49
33
17
1
28
57
82
67
54

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 (%)

12
3
28
4
1
27
10
6
5
2
3
3
1
3
4
3
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
60
57
60
61
65
71
73
75
77
80
82
86
88
87
89
92
92
95
89
79
72
63

Pressure (mb)

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

Ozone (du)

259
259
259
259
259
258
258
258
259
261
260
259
259
260
260
259
260
260
261
261
261
261
261
259

Saturday 20

Waning Crescent 2%

04:53

18:30

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: 06:44, Set: 19:05, Transit: 12:54. Moon - Rise: 04:53, Set: 18:30. Civil Dark: 19:40 - 06:09. Nautical Dark: 20:22 - 05:28. Astro Dark: 21:06 - 04:44

Total Clouds (% Sky Obscured)

74
73
69
69
70
74
75
83
91
83
98
96
94
94
95
97
97
99
86
64
68
62
72
85

Low Clouds (% Sky Obscured)

57
58
56
53
35
18
0
0
0
0
0
12
0
20
34
39
38
41
46
47
48
46
57
67

Medium Clouds (% Sky Obscured)

37
26
29
60
65
55
49
8
46
9
55
59
69
52
74
18
40
8
31
9
9
40
15
23

High Clouds (% Sky Obscured)

47
44
47
32
56
45
75
80
88
83
95
90
87
92
94
97
94
99
46
42
48
30
47
67

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
7
10
12
17
13
3
3
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)

15
16
16
15
14
11
10
8
8
9
9
9
9
10
9
10
10
10
10
11
12
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
48
42
42
45
51
54
60
63
67
70
71
73
77
81
82
78
72
75
82
80
73
67
62

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

259
259
259
260
259
259
260
261
263
264
263
265
264
266
266
267
268
268
270
272
273
276
279
282

Sunday 21

New Moon 2%

06:11

18:39

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: 06:46, Set: 19:03, Transit: 12:53. Moon - Rise: 06:11, Set: 18:39. Civil Dark: 19:38 - 06:11. Nautical Dark: 20:19 - 05:30. Astro Dark: 21:03 - 04:46

Total Clouds (% Sky Obscured)

99
97
96
95
95
97
99
92
85
78
72
66
61
72
84
97
99
99
100
100
100
100
91
84

Low Clouds (% Sky Obscured)

78
70
62
54
55
56
57
58
59
60
54
47
41
40
40
40
39
37
35
38
40
46
42
42

Medium Clouds (% Sky Obscured)

62
64
65
67
68
66
39
24
11
0
0
0
0
0
0
0
16
28
34
31
43
60
63
65

High Clouds (% Sky Obscured)

89
86
82
79
72
64
56
50
43
31
29
28
30
50
69
95
95
90
85
75
65
65
43
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
7
11
15
17
17
10
14
11
3
3
2
1
12
23
34
45
48
42
34
31
32
32
26

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)

17
17
16
16
15
13
12
11
10
9
8
7
7
6
6
6
6
6
8
10
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
14
14
15
11
11
12
11
10
10
7
8
8
8
8
8
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

56
53
52
51
49
53
56
60
64
70
75
77
79
81
84
85
87
82
80
77
77
78
77
67

Pressure (mb)

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

Ozone (du)

281
283
287
291
296
301
306
311
312
314
315
316
318
319
319
320
320
322
323
325
325
325
325
326

Monday 22

Waxing Crescent 0%

07:26

18:47

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: 06:47, Set: 19:00, Transit: 12:53. Moon - Rise: 07:26, Set: 18:47. Civil Dark: 19:35 - 06:13. Nautical Dark: 20:17 - 05:31. Astro Dark: 21:00 - 04:48

Total Clouds (% Sky Obscured)

87
88
88
87
81
74
68
58
50
41
45
59
73
81
85
89
89
88
87
83
80
77
76
77

Low Clouds (% Sky Obscured)

39
49
56
68
63
56
50
48
45
41
45
59
73
67
53
38
39
40
40
45
50
55
48
43

Medium Clouds (% Sky Obscured)

67
60
52
45
48
46
45
39
35
32
43
46
43
49
47
53
50
39
32
38
43
50
41
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
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
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
14
12
7
17
22
21
40
54
69
68
65
56
45
39
31
23
17
18
21
21
14
36
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
52
49
46
42
47
53
59
64
68
75
76
77
78
78
78
77
80
83
87
80
75
69
66

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

327
328
329
330
331
331
332
332
332
333
334
333
333
332
332
331
331
331
331
331
329
327
325
324

Forecast for Binbrook, Lincolnshire, United Kingdom (53.43,-0.18)

Generated: 16/09/25 00:14:08. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+1.00