Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Crescent 1%

06:31

17:18

02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:41, Set: 17:57, Transit: 12:49. Moon - Rise: 06:31, Set: 17:18. Civil Dark: 18:32 - 07:06. Nautical Dark: 19:12 - 06:26. Astro Dark: 19:52 - 05:46

Total Clouds (% Sky Obscured)

38
39
45
93
93
94
91
95
100
100
98
100
100
100
100
100
100
83
75
88
81
71
61
96

Low Clouds (% Sky Obscured)

38
39
45
85
82
76
76
69
81
77
88
62
63
71
58
57
56
56
52
52
41
56
42
80

Medium Clouds (% Sky Obscured)

10
0
45
32
61
90
56
37
32
79
97
38
52
55
63
87
56
34
29
37
30
26
14
49

High Clouds (% Sky Obscured)

0
0
34
4
31
70
0
28
40
52
32
39
95
100
100
100
100
56
54
55
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
9
9
9
9
6
9
9
6
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
2
11
20
20
13
6

Precipitation Type

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

Precipitation Probability (%)

0
0
1
0
1
4
5
15
31
41
62
64
67
78
78
62
44
33
18
15
1
1
7
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
12
12
13
13
13
13
14
14
13
13
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

11
10
10
11
10
11
11
11
11
11
11
12
11
10
11
11
11
11
11
11
11
10
10
10

Relative Humidity (%)

95
96
96
98
96
98
95
92
92
86
86
92
90
76
82
86
90
93
95
95
93
93
93
91

Pressure (mb)

992
992
991
991
990
990
990
990
989
989
988
987
987
986
985
985
985
986
986
986
987
987
987
987

Ozone (du)

287
291
287
287
287
289
291
292
293
289
289
292
292
288
289
286
287
287
286
286
286
285
283
281

Tuesday 21

New Moon 0%

07:45

17:28

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:43, Set: 17:55, Transit: 12:49. Moon - Rise: 07:45, Set: 17:28. Civil Dark: 18:30 - 07:08. Nautical Dark: 19:10 - 06:27. Astro Dark: 19:50 - 05:48

Total Clouds (% Sky Obscured)

83
90
89
67
65
64
88
96
95
94
99
91
92
89
68
77
73
74
66
100
100
100
100
86

Low Clouds (% Sky Obscured)

57
45
50
38
40
46
54
89
86
67
59
84
80
68
68
65
68
65
66
61
61
60
60
57

Medium Clouds (% Sky Obscured)

32
34
81
26
45
50
82
79
78
60
74
65
78
57
0
25
9
13
0
100
100
81
76
52

High Clouds (% Sky Obscured)

3
44
68
6
0
22
16
4
2
2
2
5
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
9
9
9
9
8
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 (%)

20
21
17
16
4
3
17
16
8
8
27
43
38
18
4
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
95
93
93
95
95
93
86
80
82
80
80
78
76
76
76
83
84
88
90
93
95
95

Pressure (mb)

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

Ozone (du)

281
282
280
279
277
273
271
272
272
271
274
276
274
276
279
277
277
279
278
279
282
282
281
284

Wednesday 22

Waxing Crescent 1%

09:00

17:40

02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:45, Set: 17:53, Transit: 12:49. Moon - Rise: 09:00, Set: 17:40. Civil Dark: 18:28 - 07:09. Nautical Dark: 19:08 - 06:29. Astro Dark: 19:48 - 05:49

Total Clouds (% Sky Obscured)

51
46
23
10
32
41
100
100
99
100
87
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
41
21
5
24
29
30
34
44
47
48
44
56
38
28
80
100
99
97
96
98
99
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
88
81
54
62
72
32
54
72
64
91
85
100
100
94
91
92
96
52

High Clouds (% Sky Obscured)

0
29
9
10
32
41
97
100
98
100
79
95
100
100
100
99
100
100
100
100
73
90
100
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
3
1
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
47
80
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.3
1.1
1.2
0.7
1.4
1.1
0.5

Wind Speed/Direction (mph)

7
7
7
7
6
6
5
5
5
6
5
6
6
6
7
6
7
8
9
13
16
16
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
6
6
6
6
6
6
5
5
5
6
6
6
8
8
10
10
12
12

Relative Humidity (%)

93
93
93
93
91
93
93
90
84
78
73
68
62
59
61
70
74
74
85
90
95
95
96
90

Pressure (mb)

996
997
997
997
997
998
998
998
999
999
998
998
997
996
995
994
993
991
989
987
984
982
979
976

Ozone (du)

286
286
284
282
282
280
280
282
282
281
280
278
276
276
279
280
280
280
282
284
285
287
288
293

Thursday 23

Waxing Crescent 4%

10:16

17:57

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

Sun - Rise: 07:46, Set: 17:51, Transit: 12:48. Moon - Rise: 10:16, Set: 17:57. Civil Dark: 18:26 - 07:11. Nautical Dark: 19:06 - 06:31. Astro Dark: 19:46 - 05:51

Total Clouds (% Sky Obscured)

100
100
70
88
100
98
96
94
97
99
100
89
75
67
53
42
19
19
17
21
24
28
36
45

Low Clouds (% Sky Obscured)

100
100
64
77
81
79
77
75
66
62
57
54
50
12
14
17
19
19
17
21
24
28
36
42

Medium Clouds (% Sky Obscured)

53
54
64
60
62
61
55
45
87
85
86
77
44
55
0
0
0
2
0
0
0
0
3
14

High Clouds (% Sky Obscured)

29
0
0
0
0
2
3
4
49
79
100
83
34
23
28
22
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
66
78
91
95
93
85
73
69
62
59
41
24
0
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0.4
0.3
0.5
0.6
0.8
0.5
0.4
0.3
0.2
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
3
3
2
3
3
2
2
3
4
2
2
3
2
2
1
2
1
2
2
2
2
2

Dew Point (°C)

11
12
7
6
6
6
6
6
5
6
7
7
6
5
4
4
2
2
2
2
2
3
3
3

Relative Humidity (%)

86
89
76
77
81
84
81
82
81
84
87
85
78
69
67
69
63
64
65
66
68
71
75
74

Pressure (mb)

975
975
975
976
977
977
978
979
980
981
982
983
985
986
988
989
990
991
992
992
993
993
993
994

Ozone (du)

292
294
297
302
317
327
327
329
326
324
321
319
318
315
312
311
312
311
315
318
314
310
309
309

Friday 24

Waxing Crescent 8%

11:30

18:21

02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 07:48, Set: 17:48, Transit: 12:48. Moon - Rise: 11:30, Set: 18:21. Civil Dark: 18:24 - 07:13. Nautical Dark: 19:04 - 06:33. Astro Dark: 19:44 - 05:53

Total Clouds (% Sky Obscured)

57
74
86
42
61
53
66
53
48
56
50
56
56
76
86
94
100
99
99
98
98
99
100
100

Low Clouds (% Sky Obscured)

42
41
38
37
42
29
21
12
40
56
50
56
56
76
77
78
78
82
86
90
82
72
63
61

Medium Clouds (% Sky Obscured)

23
43
82
21
0
20
43
53
48
56
50
54
50
54
61
72
70
70
74
79
79
84
92
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
11
38
60
73
77
81
80
75

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
1
0
2
14
15
21
20
19
17
16
16
32
46
58
62
63
57
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
17
18
17
18
18
18
18
19
20
20
19
18
17
16
14
12
11
10
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
71
69
70
68
70
70
69
66
67
64
65
67
68
71
72
74
77
80
82
82
82
82

Pressure (mb)

994
994
994
994
994
994
994
995
995
995
995
995
994
994
994
994
994
994
995
995
996
997
997
998

Ozone (du)

310
309
310
311
311
311
311
313
314
316
319
319
322
325
327
327
327
327
329
330
331
329
327
325

Saturday 25

Waxing Crescent 15%

12:40

18:55

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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

Sun - Rise: 07:50, Set: 17:46, Transit: 12:48. Moon - Rise: 12:40, Set: 18:55. Civil Dark: 18:22 - 07:15. Nautical Dark: 19:02 - 06:34. Astro Dark: 19:42 - 05:54

Total Clouds (% Sky Obscured)

100
99
97
94
91
73
51
36
39
46
49
66
81
98
95
90
86
65
44
27
22
21
30
27

Low Clouds (% Sky Obscured)

59
58
44
23
10
15
15
15
21
32
41
33
29
27
27
41
49
45
42
27
22
5
0
0

Medium Clouds (% Sky Obscured)

78
70
60
37
14
11
9
6
7
6
3
24
49
76
53
29
1
6
12
17
17
13
11
8

High Clouds (% Sky Obscured)

69
66
64
60
54
37
20
3
3
4
5
21
37
52
54
59
61
42
25
15
22
21
30
27

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

Very Light Rain
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 (%)

53
43
36
30
18
17
16
5
6
4
1
6
9
6
9
7
3
8
6
0
3
4
7
8

Precipitation Amount (mm)

0.2
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
11
10
10
9
9
9
9
9
10
10
10
10
9
8
7
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
77
77
75
74
70
69
64
59
56
55
55
55
58
62
64
65
64
64
64
65
65

Pressure (mb)

999
1000
1001
1002
1003
1004
1005
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

322
319
316
315
314
312
315
318
321
320
320
320
319
318
317
312
307
303
302
301
300
299
298
297

Sunday 26

Waxing Crescent 22%

12:39

18:43

Sun - Rise: 06:52, Set: 16:44, Transit: 11:48. Moon - Rise: 12:39, Set: 18:43. Civil Dark: 17:20 - 06:16. Nautical Dark: 18:00 - 05:36. Astro Dark: 18:40 - 04:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 20/10/25 02:16:25. Forecast: 20/10/25 to 26/10/25. Timezone: UTC+1.00