Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 90%

18:03

11:44

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 OK
13 Bad
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 07:17, Set: 16:22, Transit: 11:50. Moon - Rise: 18:03, Set: 11:44. Civil Dark: 16:59 - 06:40. Nautical Dark: 17:41 - 05:59. Astro Dark: 18:21 - 05:19

Total Clouds (% Sky Obscured)

87
90
92
100
100
100
98
100
100
88
44
52
69
89
89
57
45
53
36
33
0
0
0
0

Low Clouds (% Sky Obscured)

53
66
85
93
100
100
68
45
44
39
44
51
69
89
89
57
45
51
33
29
0
0
0
0

Medium Clouds (% Sky Obscured)

87
90
92
100
92
86
94
90
24
0
0
0
1
3
3
2
8
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
0
10
100
29
44
77
61
87
44
42
45
16
25
33
31
7
5
3
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 (%)

46
29
38
12
17
13
5
3
3
11
1
2
2
2
0
0
0
1
1
8
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
8
7
6
5
4
4
4
4
4
5
6
6
6
7
8
8
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
92
92
93
95
95
95
95
93
93
87
80
72
69
66
69
72
80
84
90
88

Pressure (mb)

1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1016

Ozone (du)

303
303
303
300
297
294
293
293
291
289
287
287
287
286
284
283
283
282
281
279
280
281
280
275

Saturday 8

Waning Gibbous 82%

19:22

12:39

20 Good
21 Bad
22 Bad
23 Bad
00 Good
01 Good
02 Bad
03 Bad
04 OK
05 Good
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

Sun - Rise: 07:19, Set: 16:21, Transit: 11:50. Moon - Rise: 19:22, Set: 12:39. Civil Dark: 16:58 - 06:42. Nautical Dark: 17:39 - 06:01. Astro Dark: 18:19 - 05:20

Total Clouds (% Sky Obscured)

6
100
100
96
4
0
93
40
30
8
61
46
52
60
76
75
100
94
100
100
100
99
98
99

Low Clouds (% Sky Obscured)

6
15
0
0
0
0
15
23
24
8
49
29
29
30
31
41
58
79
77
60
43
48
49
64

Medium Clouds (% Sky Obscured)

0
0
0
12
1
0
4
1
8
1
13
23
24
36
46
51
24
66
69
64
94
92
92
94

High Clouds (% Sky Obscured)

6
100
78
69
4
0
59
13
0
0
0
35
35
9
50
61
100
47
100
100
90
79
52
86

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
5
19
20
26
53
75

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
0.4

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
5
5
5
7
10
10
11
12
11
11
11
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
91
91
93
93
93
94
93
93
88
84
83
83
80
80
81
84
87
87
90

Pressure (mb)

1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

272
270
267
266
265
265
264
265
268
270
270
270
268
268
269
270
272
270
267
267
266
265
266
268

Sunday 9

Waning Gibbous 72%

No Rise

13:13

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

Sun - Rise: 07:21, Set: 16:19, Transit: 11:50. Moon - Rise: No Rise, Set: 13:13. Civil Dark: 16:56 - 06:44. Nautical Dark: 17:38 - 06:02. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
89
88
83
75
70
59
48
75
58
100
100
62
46
100
81

Low Clouds (% Sky Obscured)

66
66
75
70
72
83
87
91
92
67
74
68
71
62
45
45
38
33
30
32
42
46
72
45

Medium Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
87
81
77
73
45
40
40
8
57
42
57
55
48
46
53
50

High Clouds (% Sky Obscured)

99
100
100
100
100
45
100
100
61
75
70
65
70
60
40
9
36
27
59
73
62
46
76
81

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

80
71
73
73
82
95
95
95
95
41
47
55
30
15
27
8
6
4
5
31
47
63
68
69

Precipitation Amount (mm)

0.6
0.3
0.4
0.3
0.3
0.8
1.2
1.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
93
91
93
93
93
92
92
92
92
84
83
80
76
76
76
77
81
87
85
84

Pressure (mb)

1012
1011
1011
1010
1009
1009
1008
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

271
272
273
273
272
273
274
273
274
277
278
279
282
285
290
293
295
301
305
310
313
317
316
311

Monday 10

Waning Gibbous 61%

20:49

13:35

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

Sun - Rise: 07:23, Set: 16:17, Transit: 11:50. Moon - Rise: 20:49, Set: 13:35. Civil Dark: 16:55 - 06:45. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:17 - 05:23

Total Clouds (% Sky Obscured)

70
85
70
62
79
91
100
97
91
82
86
90
95
96
97
99
95
91
89
78
71
62
70
79

Low Clouds (% Sky Obscured)

43
52
32
23
30
53
60
60
58
52
46
49
52
59
68
66
73
70
67
63
57
54
65
67

Medium Clouds (% Sky Obscured)

50
33
19
26
23
68
86
92
83
69
72
70
81
80
79
79
72
67
69
67
65
62
70
57

High Clouds (% Sky Obscured)

70
68
37
5
37
70
100
78
65
57
62
67
77
83
88
91
80
70
62
57
53
4
51
60

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 (%)

61
51
38
4
3
2
12
4
10
1
1
6
12
17
20
17
15
12
5
8
2
0
0
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)

7
8
8
9
9
9
8
8
9
10
10
11
12
12
12
12
13
13
13
13
13
14
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
88
88
90
90
85
84
85
87
85
85
83
83
84
81
79
80
80
79
79
76
80

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

307
304
303
306
306
308
305
304
302
302
303
304
304
302
299
296
294
290
286
283
281
278
275
274

Tuesday 11

Waning Gibbous 50%

22:15

13:51

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

Sun - Rise: 07:25, Set: 16:16, Transit: 11:50. Moon - Rise: 22:15, Set: 13:51. Civil Dark: 16:54 - 06:47. Nautical Dark: 17:35 - 06:05. Astro Dark: 18:16 - 05:25

Total Clouds (% Sky Obscured)

87
91
95
100
100
100
100
99
99
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
72
77
78
81
85
90
86
83
81
77
76
75
74
73
76
72
67
66
53
38
26
23
22

Medium Clouds (% Sky Obscured)

70
73
78
84
75
58
67
70
73
88
78
86
92
87
75
64
52
43
45
71
87
100
94
87

High Clouds (% Sky Obscured)

68
76
85
100
99
98
96
87
77
69
94
98
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
4
9
6
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

11
34
29
53
39
32
31
21
25
27
38
41
43
47
49
52
51
51
51
41
29
1
2
2

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
11
11
11
12
12
13
13
13
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
9
9
9
10
10
10
11
11
11
10
10
10
10
9

Relative Humidity (%)

80
79
84
84
87
87
89
86
84
83
83
86
87
88
87
87
87
86
84
82
83
83
84
84

Pressure (mb)

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

Ozone (du)

272
271
272
272
271
271
270
271
270
268
268
269
270
271
271
271
271
271
271
270
270
270
270
271

Wednesday 12

Third Quarter 39%

23:38

14:02

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

Sun - Rise: 07:27, Set: 16:14, Transit: 11:50. Moon - Rise: 23:38, Set: 14:02. Civil Dark: 16:52 - 06:49. Nautical Dark: 17:34 - 06:07. Astro Dark: 18:14 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
97
98
99
98
98
98
98
98
98
98
99
100
100
100
100
85
70

Low Clouds (% Sky Obscured)

21
23
26
29
37
49
60
55
59
67
64
73
70
75
84
93
92
92
92
86
79
73
63
53

Medium Clouds (% Sky Obscured)

81
69
62
64
72
77
75
84
89
95
89
83
79
85
85
85
78
71
64
56
46
38
45
46

High Clouds (% Sky Obscured)

100
98
96
95
83
73
51
62
74
86
86
84
83
69
63
46
62
80
91
90
88
87
69
49

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 (%)

1
22
25
21
35
37
30
19
11
4
13
18
19
27
26
19
19
17
4
20
28
36
33
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
86
86
87
87
88
87
87
86
86
86
88
90
90
90
90
89
89
87
90
92
93
95

Pressure (mb)

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

Ozone (du)

272
272
272
272
272
272
272
272
273
275
276
277
277
278
278
278
278
278
278
278
279
280
281
283

Thursday 13

Waning Crescent 29%

00:55

14:12

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: 07:28, Set: 16:13, Transit: 11:51. Moon - Rise: 00:55, Set: 14:12. Civil Dark: 16:51 - 06:50. Nautical Dark: 17:33 - 06:08. Astro Dark: 18:13 - 05:28

Total Clouds (% Sky Obscured)

55
70
85
100
100
99
98
97
94
91
91
90
90
93
97
100

Low Clouds (% Sky Obscured)

42
45
46
48
39
31
26
40
58
73
82
88
90
93
97
99

Medium Clouds (% Sky Obscured)

42
44
45
46
61
79
90
89
87
89
91
90
90
93
97
99

High Clouds (% Sky Obscured)

29
50
75
98
94
90
89
83
76
66
58
49
46
61
76
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
4
2
1

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
12
7
0
2
1
0
30
37
34
50
64
79
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

10
10
11
11
10
10
10
10
10
10
10
10
10
10
9
10

Dew Point (°C)

11
11
10
10
10
10
10
9
10
10
10
10
10
10
11
11

Relative Humidity (%)

95
95
95
95
93
93
93
91
93
93
95
95
96
98
98
98

Pressure (mb)

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

Ozone (du)

285
287
287
288
288
289
290
292
292
292
292
292
292
291
290
289

Forecast for Rosliston, Derbyshire, United Kingdom (52.75,-1.64)

Generated: 07/11/25 20:20:44. Forecast: 07/11/25 to 13/11/25. Timezone: UTC+0.00