Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waxing Gibbous 72%

14:49

No Set

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

Sun - Rise: 07:03, Set: 16:35, Transit: 11:49. Moon - Rise: 14:49, Set: No Set. Civil Dark: 17:12 - 06:26. Nautical Dark: 17:53 - 05:46. Astro Dark: 18:32 - 05:06

Total Clouds (% Sky Obscured)

91
92
92
80
81
100
100
100
100
100
100
84
74
88
73
97
91
69
92
93
93
100
100
97

Low Clouds (% Sky Obscured)

91
84
79
76
81
76
75
68
68
66
87
73
72
53
55
60
83
69
71
60
69
66
77
72

Medium Clouds (% Sky Obscured)

91
13
0
0
0
0
0
0
46
50
0
9
19
31
29
32
20
0
25
43
36
70
64
64

High Clouds (% Sky Obscured)

70
0
0
0
0
35
100
100
100
100
100
42
55
36
8
49
0
0
50
40
31
89
33
12

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
5
9
9
9
9
7
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
75
20
1
10
3
0
0
0
14
10
22
40
46
35
54
68
37
23
15
20
53
90
95

Precipitation Amount (mm)

0.9
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0.2
0.6
0.9

Wind Speed/Direction (mph)

16
18
16
13
12
14
15
14
14
15
15
17
17
20
19
19
18
18
17
16
16
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
92
95
88
84
83
84
83
84
86
83
76
76
76
80
80
84
83
86
86
87
86

Pressure (mb)

999
999
999
999
999
999
1000
1000
1000
1000
999
999
998
997
997
996
996
997
997
997
997
996
996
995

Ozone (du)

273
280
278
280
282
284
286
286
287
289
290
288
289
291
291
291
292
293
292
293
294
293
295
297

Saturday 1

Waxing Gibbous 82%

15:00

01:09

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

Sun - Rise: 07:04, Set: 16:34, Transit: 11:49. Moon - Rise: 15:00, Set: 01:09. Civil Dark: 17:10 - 06:28. Nautical Dark: 17:51 - 05:47. Astro Dark: 18:31 - 05:07

Total Clouds (% Sky Obscured)

87
87
87
77
81
62
62
80
92
75
41
66
100
77
100
72
96
41
39
55
24
26
43
44

Low Clouds (% Sky Obscured)

71
67
63
62
70
60
55
64
72
71
41
60
43
49
40
27
24
41
39
55
24
26
43
44

Medium Clouds (% Sky Obscured)

66
78
79
65
59
45
8
34
22
8
0
0
86
48
90
59
93
5
2
10
23
1
2
5

High Clouds (% Sky Obscured)

43
62
0
48
60
18
4
25
39
5
0
8
50
5
98
60
41
15
29
2
24
11
7
32

ISS Passover

Visibility (miles)

4
2
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
69
25
10
6
33
30
16
9
5
1
1
2
4
20
38
47
27
16
0
0
0
0

Precipitation Amount (mm)

1.2
1
0.5
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)

21
22
25
24
23
20
18
19
17
19
20
18
18
17
16
14
12
11
9
9
10
10
9
9

Chance of Frost

Temperature (°C)

13
12
12
11
11
10
10
9
9
10
11
11
12
12
12
11
10
9
9
8
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
89
80
79
80
83
82
81
85
82
80
77
73
71
67
70
73
77
80
85
85
88
91
93

Pressure (mb)

994
993
993
993
994
994
995
996
996
997
997
998
999
1000
1000
1001
1002
1002
1003
1003
1004
1004
1004
1004

Ozone (du)

295
292
297
302
308
316
315
316
317
315
316
316
316
317
317
318
316
315
317
317
317
316
316
316

Sunday 2

Waxing Gibbous 90%

15:10

02:35

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

Sun - Rise: 07:06, Set: 16:32, Transit: 11:49. Moon - Rise: 15:10, Set: 02:35. Civil Dark: 17:08 - 06:30. Nautical Dark: 17:49 - 05:49. Astro Dark: 18:29 - 05:09

Total Clouds (% Sky Obscured)

69
83
82
100
100
99
97
95
88
63
36
42
23
20
25
28
21
100
96
100
100
100
100
98

Low Clouds (% Sky Obscured)

53
59
73
71
63
94
78
77
79
63
36
42
23
20
25
24
9
3
12
22
29
46
74
86

Medium Clouds (% Sky Obscured)

22
7
38
71
100
99
65
45
39
2
2
0
0
0
1
2
0
65
70
70
67
73
88
85

High Clouds (% Sky Obscured)

48
36
6
100
100
72
31
35
0
0
0
0
0
0
0
28
21
100
36
63
40
52
77
79

ISS Passover

Visibility (miles)

9
9
9
3
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
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
51
47
16
67
69
38
8
3
0
0
1
5
1
0
0
0
0
0
2
4
15
35

Precipitation Amount (mm)

0
0
0.2
0.2
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
90
88
88
91
90
93
91
87
78
72
70
69
71
72
76
78
82
85
87
87
88
85

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1008
1008
1009
1009
1009
1010
1009
1009

Ozone (du)

317
316
315
318
322
323
326
330
323
321
318
315
311
314
310
308
306
300
294
291
290
288
286
284

Monday 3

Waxing Gibbous 96%

15:21

04:03

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

Sun - Rise: 07:08, Set: 16:30, Transit: 11:49. Moon - Rise: 15:21, Set: 04:03. Civil Dark: 17:06 - 06:31. Nautical Dark: 17:47 - 05:50. Astro Dark: 18:28 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
98
98
98
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
90
89
89
89
88
88
90
91
92
93
93
91
90
89
90
91
92
91
89
87
85
85
84

Medium Clouds (% Sky Obscured)

88
97
100
84
79
98
98
84
53
49
38
31
37
50
52
58
53
59
63
95
83
47
51
60

High Clouds (% Sky Obscured)

75
80
100
100
100
100
100
80
82
59
45
33
37
43
50
64
78
67
67
73
71
72
76
87

ISS Passover

Visibility (miles)

9
7
9
9
9
9
3
7
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

66
66
75
70
74
84
81
72
81
74
62
60
42
34
28
14
21
37
36
35
44
60
66
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
19
20
20
22
21
22
22
22
21
22
22
22
22
21
21
20
19
20
21
21
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
91
92
83
87
87
87
89
89
89
89
90
92
90
93
90
90
90
90
90
89

Pressure (mb)

1008
1007
1007
1006
1005
1005
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005
1005
1005

Ozone (du)

283
281
280
276
275
277
278
279
277
278
279
277
275
275
275
274
273
270
267
267
266
266
263
262

Tuesday 4

Waxing Gibbous 99%

15:35

05:36

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

Sun - Rise: 07:10, Set: 16:28, Transit: 11:49. Moon - Rise: 15:35, Set: 05:36. Civil Dark: 17:05 - 06:33. Nautical Dark: 17:46 - 05:52. Astro Dark: 18:26 - 05:12

Total Clouds (% Sky Obscured)

97
95
92
91
91
89
82
79
81
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
81
79
71
77
77
73
70
61
58
53
49
51
51
52
56
60
64
76
88
100
98
96
94

Medium Clouds (% Sky Obscured)

32
29
30
31
49
32
26
16
4
2
1
0
14
27
41
51
58
72
83
92
100
100
100
100

High Clouds (% Sky Obscured)

39
15
37
64
65
17
2
5
29
50
73
100
100
100
100
100
100
100
100
99
99
99
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

56
46
39
38
29
31
31
18
5
15
10
5
20
16
8
14
16
18
27
37
49
65
78
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7

Wind Speed/Direction (mph)

21
21
20
20
19
19
18
17
17
17
18
19
20
18
16
14
13
12
11
11
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
86
86
83
84
84
81
79
78
76
75
74
73
71
73
75
76
79
80
81
80
79

Pressure (mb)

1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

264
266
268
269
268
270
271
270
271
272
272
273
271
271
272
272
272
272
273
273
274
275
274
274

Wednesday 5

Full Moon 100%

15:53

07:13

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

Sun - Rise: 07:12, Set: 16:26, Transit: 11:49. Moon - Rise: 15:53, Set: 07:13. Civil Dark: 17:03 - 06:35. Nautical Dark: 17:44 - 05:54. Astro Dark: 18:24 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
100
100
96
94
97
99
100
99
100

Low Clouds (% Sky Obscured)

95
97
100
98
96
94
96
98
100
100
100
100
99
97
96
100
100
91
84
77
83
86
85
83

Medium Clouds (% Sky Obscured)

100
100
100
98
95
93
86
79
70
76
86
97
82
73
65
75
80
80
80
75
75
59
47
42

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
97
99
100
93
84
75
81
90
81
84
91
97
97
98
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

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

Precipitation Probability (%)

78
57
31
46
59
65
57
50
42
44
45
54
46
35
31
62
86
95
87
83
95
87
76
67

Precipitation Amount (mm)

0.5
0.2
0
0
0.3
0.3
0.2
0
0
0
0
0.3
0.2
0
0
0.3
0.6
0.9
0.6
0.5
0.8
0.6
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
84
87
89
89
90
92
93
93
92
89
87
84
82
79
83
87
92
90
90
90
88
87

Pressure (mb)

1004
1004
1003
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002

Ozone (du)

273
274
274
274
279
284
288
290
291
293
292
291
290
289
288
286
285
283
282
281
280
280
281
283

Thursday 6

Waning Gibbous 100%

16:19

08:53

Sun - Rise: 07:14, Set: 16:24, Transit: 11:49. Moon - Rise: 16:19, Set: 08:53. Civil Dark: 17:01 - 06:37. Nautical Dark: 17:43 - 05:55. Astro Dark: 18:23 - 05:15

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 Darley Abbey, Derby, United Kingdom (52.94,-1.48)

Generated: 31/10/25 00:44:55. Forecast: 31/10/25 to 06/11/25. Timezone: UTC+0.00