Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 4%

11:30

17:54

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

Sun - Rise: 07:47, Set: 17:48, Transit: 12:47. Moon - Rise: 11:30, Set: 17:54. Civil Dark: 18:24 - 07:11. Nautical Dark: 19:04 - 06:31. Astro Dark: 19:44 - 05:51

Total Clouds (% Sky Obscured)

100
91
88
41
78
100
100
97
60
42
48
46
62
94
48
31
37
58
57
48
56
87
83
62

Low Clouds (% Sky Obscured)

61
47
43
29
28
13
24
30
32
33
40
46
52
47
30
8
20
23
21
26
27
77
73
46

Medium Clouds (% Sky Obscured)

91
38
29
15
23
62
50
54
29
10
5
0
0
0
0
0
0
0
0
0
35
44
43
30

High Clouds (% Sky Obscured)

80
84
81
41
78
100
99
46
32
6
45
29
14
24
4
3
3
34
38
48
55
43
26
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
1
0
0
0
0
0
0
0
0
3
0
0
0
0
1
9
0
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
2
2
1
1
1
2
3
2
2
3
1
1
1
0
0
1
2
3
5
5

Dew Point (°C)

6
6
6
5
4
3
2
1
2
3
3
2
2
2
2
2
3
2
2
2
3
4
5
5

Relative Humidity (%)

72
71
69
69
69
67
61
59
65
70
69
68
69
69
69
70
73
70
70
74
74
70
68
65

Pressure (mb)

987
988
988
989
990
991
992
993
993
994
994
994
994
995
995
995
995
995
995
996
996
996
996
996

Ozone (du)

333
334
332
328
326
329
330
331
332
334
328
322
320
321
326
332
331
324
324
327
331
333
336
335

Friday 24

Waxing Crescent 8%

12:40

18:17

14 OK
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 Good
10 Good
11 Good
12 OK
13 OK

Sun - Rise: 07:49, Set: 17:46, Transit: 12:47. Moon - Rise: 12:40, Set: 18:17. Civil Dark: 18:22 - 07:13. Nautical Dark: 19:02 - 06:33. Astro Dark: 19:42 - 05:53

Total Clouds (% Sky Obscured)

32
46
67
81
65
67
100
100
100
100
100
100
98
93
89
100
100
94
100
12
13
8
17
24

Low Clouds (% Sky Obscured)

24
10
12
29
46
18
0
0
56
65
64
89
57
62
76
50
35
30
22
0
13
8
17
22

Medium Clouds (% Sky Obscured)

9
40
49
66
49
35
83
100
100
100
93
96
96
85
58
99
96
90
100
4
0
0
0
0

High Clouds (% Sky Obscured)

16
46
60
50
15
34
92
75
45
48
62
50
60
59
46
86
43
18
50
12
0
3
0
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
5
2
3
5
17
30
39
43
34
61
67
46
11
14
9
4
5
6
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
15
14
12
11
11
12
14
16
17
17
19
19
19
20
20
19
17
16
17
17
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
7
6
5
4
4
3
2
2
2
2
2
2
1
1
0
0
0
1
1
2
3
4

Dew Point (°C)

6
7
7
6
5
5
4
5
5
5
5
5
5
4
5
4
3
3
2
1
1
0
0
0

Relative Humidity (%)

70
75
75
69
70
77
75
81
81
78
77
78
75
74
78
74
70
71
72
64
61
56
53
51

Pressure (mb)

995
995
994
994
995
995
995
995
995
995
996
996
997
997
998
999
1000
1001
1002
1003
1004
1004
1005
1005

Ozone (du)

335
330
325
321
318
317
320
322
323
319
318
317
315
314
314
315
315
315
318
319
320
321
310
307

Saturday 25

Waxing Crescent 15%

12:39

18:51

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

Sun - Rise: 06:51, Set: 17:44, Transit: 11:46. Moon - Rise: 12:39, Set: 18:51. Civil Dark: 18:20 - 06:15. Nautical Dark: 19:00 - 05:34. Astro Dark: 19:41 - 04:54

Total Clouds (% Sky Obscured)

24
24
2
3
25
39
73
77
81
67
20
27
1
1
0
0
0
0
1
29
49
48
47
55

Low Clouds (% Sky Obscured)

23
24
1
1
1
0
0
77
81
61
20
16
0
0
0
0
0
0
1
3
4
5
20
37

Medium Clouds (% Sky Obscured)

0
0
0
0
9
14
22
25
30
19
0
15
0
0
0
0
0
0
0
22
43
48
47
46

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
49
48
47
32

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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
24
80
57
6
0
0
0
0
0
0
1
2
1
0
0
18
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
4
3
2
2
3
2
2
2
1
0
1
0
0
1
1
1
3
3
4
4
5

Dew Point (°C)

0
0
0
-0
-1
-1
-2
-1
-1
0
0
-2
-2
-2
-2
-2
-2
-2
-1
-1
-2
-2
-2
-2

Relative Humidity (%)

51
52
53
55
58
58
58
59
60
65
65
63
63
64
66
66
67
67
65
58
53
50
47
46

Pressure (mb)

1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

306
305
299
291
287
285
289
292
294
292
292
303
305
307
303
298
299
295
293
290
289
287
284
282

Sunday 26

Waxing Crescent 22%

No Rise

18:39

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
12 Bad
13 Bad

Sun - Rise: 06:53, Set: 16:42, Transit: 11:46. Moon - Rise: No Rise, Set: 18:39. Civil Dark: 17:18 - 06:17. Nautical Dark: 17:58 - 05:36. Astro Dark: 18:39 - 04:56

Total Clouds (% Sky Obscured)

54
75
98
100
93
86
86
82
80
78
78
78
78
81
87
98
93
88
84
73
62
51
55
53

Low Clouds (% Sky Obscured)

45
47
50
54
55
79
75
70
62
60
60
60
60
61
60
64
67
70
76
63
38
25
30
31

Medium Clouds (% Sky Obscured)

48
55
63
95
84
69
58
53
33
70
62
45
59
71
64
86
67
51
12
5
5
3
7
4

High Clouds (% Sky Obscured)

0
2
5
5
5
15
20
15
26
40
1
4
4
40
6
30
2
2
25
25
30
35
45
41

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

Precipitation Probability (%)

32
33
34
33
58
75
85
74
50
15
12
9
1
11
14
6
27
39
45
41
34
8
8
8

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
1
1
2
4
5
6
7
8
8
7
7
6
6
6
5
5
5
5
5
5
4

Relative Humidity (%)

44
47
54
64
65
68
77
81
87
87
87
85
80
78
76
77
76
74
73
71
69
65
63
61

Pressure (mb)

1009
1009
1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1003
1003
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006

Ozone (du)

281
280
277
276
274
273
274
274
276
276
276
277
276
276
276
278
278
278
278
280
281
281
280
279

Monday 27

Waxing Crescent 31%

13:55

19:42

14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
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

Sun - Rise: 06:55, Set: 16:40, Transit: 11:46. Moon - Rise: 13:55, Set: 19:42. Civil Dark: 17:16 - 06:19. Nautical Dark: 17:57 - 05:38. Astro Dark: 18:37 - 04:58

Total Clouds (% Sky Obscured)

29
20
11
8
2
4
2
6
6
9
32
63
97
90
82
74
76
78
79
79
80
83
85
87

Low Clouds (% Sky Obscured)

29
20
11
1
0
0
0
0
0
0
0
1
1
0
0
0
25
51
76
75
75
74
71
66

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
2
4
25
43
62
58
53
45
40
32
38
41
37
33
36
36

High Clouds (% Sky Obscured)

3
3
3
0
0
0
0
2
1
1
0
0
0
0
0
0
1
7
10
17
16
23
33
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
0
0
0
0
0
0
0
0
2
4
5
13
16
18
15
13
11
12
13
14
17
18

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
14
13
13
12
11
11
10
10
10
9
7
6
5
6
6
6
6
6
7
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
5
4
4
3
3
2
1
2
2
2
2
1
1
1
4
4
4
5
5
6
7

Dew Point (°C)

4
4
4
3
3
2
1
1
1
1
0
1
1
2
2
3
4
4
4
4
5
6
6
6

Relative Humidity (%)

60
61
65
68
69
70
67
69
70
71
71
75
76
78
79
81
81
78
78
75
75
74
74
72

Pressure (mb)

1006
1007
1007
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

279
279
278
277
276
276
274
273
272
272
271
270
269
268
268
268
268
267
267
266
266
265
265
264

Tuesday 28

Waxing Crescent 41%

13:55

20:57

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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 16:38, Transit: 11:46. Moon - Rise: 13:55, Set: 20:57. Civil Dark: 17:14 - 06:20. Nautical Dark: 17:55 - 05:39. Astro Dark: 18:35 - 04:59

Total Clouds (% Sky Obscured)

92
90
89
87
83
79
76
82
84
83
79
76
73
61
52
47
44
40
34
38
41
44
63
81

Low Clouds (% Sky Obscured)

61
64
66
68
60
51
42
45
48
51
41
31
22
21
19
17
12
8
4
5
4
4
12
20

Medium Clouds (% Sky Obscured)

36
44
46
62
54
47
40
28
18
10
11
13
12
13
15
21
21
21
20
19
18
20
13
11

High Clouds (% Sky Obscured)

53
51
46
42
41
40
39
32
24
16
29
41
53
43
34
25
20
14
9
10
11
12
25
41

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
17
18
17
19
16
1
1
1
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
10
10
9
9
8
8
7
7
6
6
6
6
6
5
5
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
8
5
4
5
5
5
5
4
4
5
5
5
5
5
5
6
6
8
8
12

Dew Point (°C)

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

Relative Humidity (%)

68
67
67
68
69
67
64
62
63
62
62
66
71
75
78
84
87
82
78
75
73
71
67
72

Pressure (mb)

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

Ozone (du)

264
264
264
265
265
266
266
266
267
268
268
268
267
267
266
266
265
265
264
264
263
261
260
260

Wednesday 29

First Quarter 51%

14:18

22:17

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

Sun - Rise: 06:58, Set: 16:36, Transit: 11:46. Moon - Rise: 14:18, Set: 22:17. Civil Dark: 17:12 - 06:22. Nautical Dark: 17:53 - 05:41. Astro Dark: 18:33 - 05:01

Total Clouds (% Sky Obscured)

100
98
95
93
95
98
100
91
84
77
85
94
100
100
100
100

Low Clouds (% Sky Obscured)

28
34
40
49
46
40
36
36
39
41
58
68
71
63
53
40

Medium Clouds (% Sky Obscured)

8
10
11
13
16
22
29
39
49
55
57
54
55
62
70
82

High Clouds (% Sky Obscured)

60
58
55
48
58
60
70
63
67
76
84
91
99
93
83
70

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
3
12
14
12
11
12
13
11
10
8
3
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
83
84
88
88
90
90
88
87
84
87
88
90
88
88

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010

Ozone (du)

259
259
259
258
258
257
255
254
254
253
253
253
253
253
252
251

Forecast for North Collingham, Nottinghamshire, United Kingdom (53.15,-0.76)

Generated: 23/10/25 14:30:03. Forecast: 23/10/25 to 29/10/25. Timezone: UTC+1.00