Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 10%

11:57

17:38

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: 07:45, Set: 15:59, Transit: 11:51. Moon - Rise: 11:57, Set: 17:38. Civil Dark: 16:38 - 07:05. Nautical Dark: 17:21 - 06:22. Astro Dark: 18:03 - 05:40

Total Clouds (% Sky Obscured)

38
48
30
49
100
68
71
100
100
100
100
100
100
100
100
99
94
100
92
98
98
95
88
73

Low Clouds (% Sky Obscured)

38
48
30
49
49
54
45
45
47
77
95
79
68
78
69
73
81
83
83
94
93
92
83
67

Medium Clouds (% Sky Obscured)

38
48
30
27
43
50
71
90
41
38
99
100
100
100
100
98
84
99
78
59
26
0
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
40
52
60
65
60
60
55
55
55
47
7
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
57
61
16
1
0
0
0
0
0
1
3
4
26
41
21
29
21
36
40
25
7
4
3

Precipitation Amount (mm)

0
0
0.4
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
17
16
13
12
12
11
12
12
12
11
12
13
14
12
12
11
8
3
2
4
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
3
3
2
1
-0
0
1
1
-0
0
-0
0
1
1
1
2
2
4
3
2
2

Dew Point (°C)

5
4
4
3
3
3
3
2
2
2
2
3
3
2
3
4
3
3
4
4
4
4
4
4

Relative Humidity (%)

78
75
74
75
79
80
83
85
85
85
88
88
86
82
88
88
86
86
91
94
94
91
90
90

Pressure (mb)

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

Ozone (du)

284
281
281
283
286
285
286
289
290
291
292
293
294
296
298
299
301
302
300
296
298
300
302
305

Monday 24

Waxing Crescent 17%

11:57

18:49

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 OK
11 OK

Sun - Rise: 07:46, Set: 15:58, Transit: 11:51. Moon - Rise: 11:57, Set: 18:49. Civil Dark: 16:37 - 07:06. Nautical Dark: 17:21 - 06:23. Astro Dark: 18:02 - 05:42

Total Clouds (% Sky Obscured)

51
82
93
91
71
90
84
87
67
60
66
68
95
96
92
92
89
60
72
57
65
46
21
29

Low Clouds (% Sky Obscured)

49
58
86
90
68
84
65
67
65
45
54
53
67
68
72
62
59
45
58
57
65
46
21
29

Medium Clouds (% Sky Obscured)

0
33
8
39
0
33
31
37
0
20
46
52
84
77
61
66
58
33
20
0
1
0
0
0

High Clouds (% Sky Obscured)

0
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
23
24
13
19
16
6
15
7
4
17
15
4
15
16
7
12
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
11
12
14
15
15
16
16
16
14
13
12
11
11
11
12
14
15
14
13
14
14
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
79
85
85
82
79
79
81
81
76
75
78
78
79
80
82
88
79
75
80
80
79
76
74

Pressure (mb)

993
994
995
996
997
998
1000
1001
1002
1003
1004
1005
1006
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015

Ozone (du)

305
307
308
312
314
307
306
302
299
299
299
299
301
296
296
298
300
303
303
300
299
301
302
303

Tuesday 25

Waxing Crescent 25%

12:22

20:06

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

Sun - Rise: 07:48, Set: 15:57, Transit: 11:52. Moon - Rise: 12:22, Set: 20:06. Civil Dark: 16:37 - 07:08. Nautical Dark: 17:20 - 06:24. Astro Dark: 18:01 - 05:43

Total Clouds (% Sky Obscured)

35
39
40
41
33
4
1
1
18
22
25
24
9
1
26
33
100
96
94
91
85
76
66
63

Low Clouds (% Sky Obscured)

35
39
39
40
32
4
1
0
18
22
25
24
9
0
25
23
21
15
10
5
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
33
3
23
38
52
54
56
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
33
100
58
61
57
56
61
66
63

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)

14
14
13
12
11
11
10
10
9
8
7
6
5
4
4
3
3
3
3
3
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
72
74
76
78
79
80
80
83
85
83
83
83
83
84
83
83
81
80
78
76
73
72

Pressure (mb)

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

Ozone (du)

304
300
300
298
295
298
300
298
295
292
291
291
289
291
291
291
291
290
292
293
292
291
292
290

Wednesday 26

Waxing Crescent 34%

12:40

21:27

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: 07:49, Set: 15:56, Transit: 11:52. Moon - Rise: 12:40, Set: 21:27. Civil Dark: 16:36 - 07:09. Nautical Dark: 17:19 - 06:26. Astro Dark: 18:01 - 05:44

Total Clouds (% Sky Obscured)

62
98
80
100
99
100
96
89
99
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
14
20
35
56
72
74
80
92
95
98
100
99
89
96
98
99
100
96
93
87
84
82
80

Medium Clouds (% Sky Obscured)

55
76
54
64
60
62
65
60
58
92
96
37
25
14
3
16
32
50
52
47
41
47
48
41

High Clouds (% Sky Obscured)

62
98
80
73
43
19
42
62
91
99
100
100
97
93
90
92
95
61
99
100
97
94
79
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
1
1
0
0
0

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

Precipitation Probability (%)

1
6
9
20
32
35
44
53
41
49
59
50
36
27
17
14
6
12
5
9
0
5
10
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
4
3
3
2
3
3
4
5
5
5
6
6
6
7
7
8
8
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
1
1
1
1
2
3
3
3
4
4
5
5
6
7
7
8
8
9
10
10

Relative Humidity (%)

72
73
76
80
86
89
89
91
93
89
88
88
90
90
90
93
96
96
96
98
98
98
98
96

Pressure (mb)

1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

290
289
289
287
286
283
282
280
278
277
277
276
277
276
274
272
271
270
269
268
268
268
267
265

Thursday 27

Waxing Crescent 44%

12:53

22:47

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 OK

Sun - Rise: 07:51, Set: 15:55, Transit: 11:52. Moon - Rise: 12:53, Set: 22:47. Civil Dark: 16:35 - 07:11. Nautical Dark: 17:19 - 06:27. Astro Dark: 18:00 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
98
99
100
93
87
80
74
70
52
54
56
61
70
77
80
65
49
41

Low Clouds (% Sky Obscured)

82
84
89
90
92
90
79
65
51
53
56
58
52
50
43
44
46
48
46
46
43
43
42
41

Medium Clouds (% Sky Obscured)

33
41
98
97
93
89
72
52
30
28
35
35
35
35
25
24
20
22
30
36
43
26
15
6

High Clouds (% Sky Obscured)

68
67
54
57
56
45
57
77
100
72
47
20
22
19
16
10
7
10
13
24
31
21
8
0

ISS Passover

Visibility (miles)

3
9
9
9
7
9
9
7
9
9
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
69
88
87
56
24
28
31
18
23
34
37
49
55
60
51
35
0
1
3
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.6
0.6
0.2
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
14
14
13
13
14
14
15
15
15
14
11
9
8
8
8
8
8
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
90
90
89
90
87
90
92
92
90
90
91
93
88
85
82
82
85
87
88
88
90
85
81

Pressure (mb)

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

Ozone (du)

265
264
264
265
264
265
265
264
264
264
264
263
265
266
268
270
273
277
280
281
283
285
286
288

Friday 28

First Quarter 55%

13:05

00:09

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: 07:53, Set: 15:54, Transit: 11:53. Moon - Rise: 13:05, Set: 00:09. Civil Dark: 16:34 - 07:12. Nautical Dark: 17:18 - 06:28. Astro Dark: 17:59 - 05:47

Total Clouds (% Sky Obscured)

44
51
58
68
83
91
80
76
68
63
58
54
64
72
83
88
93
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

44
41
41
48
59
64
55
50
45
47
46
45
47
49
50
49
54
61
64
66
63
51
31
19

Medium Clouds (% Sky Obscured)

12
16
19
26
17
5
4
3
2
14
21
18
19
21
21
45
71
100
97
94
91
95
97
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
5
9
9
14
27
43
55
64
73
83
65
48
45
65
86
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
3
5
7

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
Very Light Rain
Very 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

Precipitation Probability (%)

0
1
2
29
46
62
61
51
35
25
17
2
1
1
0
16
32
47
68
92
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.9
1.1
1
0.4

Wind Speed/Direction (mph)

11
11
11
11
11
11
11
11
10
10
10
11
10
10
10
10
10
10
9
9
9
10
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
7
7
6
7
7
7
4
4
4
4
4
3
2
1
-1
-2
-3
-3
-2
-2
-2
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
78
81
85
88
88
90
90
90
88
87
87
85
85
83
85
85
86
89
90
88
87

Pressure (mb)

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

Ozone (du)

289
290
291
291
292
292
292
293
294
294
297
300
303
305
307
309
310
311
311
314
317
321
324
328

Saturday 29

Waxing Gibbous 66%

13:15

01:33

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

Sun - Rise: 07:54, Set: 15:53, Transit: 11:53. Moon - Rise: 13:15, Set: 01:33. Civil Dark: 16:34 - 07:13. Nautical Dark: 17:17 - 06:30. Astro Dark: 17:59 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
98
97
97
95
90
79
72
65
63
64
55
56
57
67
72

Low Clouds (% Sky Obscured)

28
37
46
64
82
95
91
87
79
72
65
63
64
55
56
57
67
70

Medium Clouds (% Sky Obscured)

95
90
83
82
79
81
66
53
35
29
36
48
50
55
56
57
64
63

High Clouds (% Sky Obscured)

95
97
100
94
90
81
67
65
60
38
24
12
26
42
56
57
67
72

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

58
37
21
23
32
37
53
69
85
78
62
47
55
54
47
43
44
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.5
0.3
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

4
5
7
9
9
10
11
11
10
10
9
8
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
3
3
3
3
3
3
3
3
4
4
4
4
4
4

Relative Humidity (%)

85
84
84
84
83
83
82
83
83
83
86
88
90
91
91
93
90
88

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

332
333
335
337
337
338
339
341
343
346
346
347
347
344
341
338
337
335

Forecast for Basford, Nottinghamshire, United Kingdom (52.94,-1.19)

Generated: 23/11/25 12:50:58. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+0.00