Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

17:56

11:44

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

Sun - Rise: 07:17, Set: 16:17, Transit: 11:46. Moon - Rise: 17:56, Set: 11:44. Civil Dark: 16:55 - 06:39. Nautical Dark: 17:37 - 05:58. Astro Dark: 18:17 - 05:17

Total Clouds (% Sky Obscured)

41
38
47
43
36
49
41
54
27
22
14
17
47
7
9
20
11
45
75
67
58
53
58
58

Low Clouds (% Sky Obscured)

41
38
47
43
36
49
41
54
27
22
14
17
20
5
9
9
10
18
16
35
28
24
13
37

Medium Clouds (% Sky Obscured)

4
4
0
11
0
0
1
0
0
0
0
0
1
0
1
1
0
1
65
42
2
8
9
23

High Clouds (% Sky Obscured)

4
0
3
4
2
6
0
4
0
0
0
0
47
7
9
20
6
13
35
3
35
34
25
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
11
2
3
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)

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

Chance of Frost

Temperature (°C)

13
14
15
15
15
14
12
11
10
10
9
9
8
8
8
8
7
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
70
67
63
67
73
79
83
84
84
88
90
88
90
93
93
93
93
94
94
94
94
93
87

Pressure (mb)

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

Ozone (du)

285
283
280
276
276
276
277
278
280
285
286
283
278
275
272
270
267
265
265
266
266
267
266
266

Sunday 9

Waning Gibbous 72%

19:15

12:38

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

Sun - Rise: 07:19, Set: 16:16, Transit: 11:46. Moon - Rise: 19:15, Set: 12:38. Civil Dark: 16:53 - 06:41. Nautical Dark: 17:35 - 05:59. Astro Dark: 18:16 - 05:19

Total Clouds (% Sky Obscured)

51
86
81
95
97
96
100
99
100
100
100
100
100
100
100
100
100
100
100
74
69
70
80
72

Low Clouds (% Sky Obscured)

51
59
59
69
62
80
71
77
92
72
75
82
83
90
97
73
66
63
72
73
67
68
65
48

Medium Clouds (% Sky Obscured)

3
31
29
51
54
88
100
81
86
100
98
100
97
97
99
100
91
94
36
30
30
25
49
57

High Clouds (% Sky Obscured)

17
63
61
71
79
70
82
88
98
100
100
75
59
78
84
100
89
100
100
60
55
56
50
65

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
4
23
37
43
47
20
91
95
95
95
93
85
61
20
34
59
74
64
84
75
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
1
1.4
1.1
0.8
0.5
0.6
0
0
0
0.2
0.4
0.3
0.5
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
75
76
77
80
83
86
87
88
90
92
92
92
92
90
90
89
89
90
92
91
93
91

Pressure (mb)

1014
1014
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1007
1006
1006
1006
1005
1005
1004
1005
1005

Ozone (du)

266
266
267
266
268
268
266
266
267
267
267
267
268
271
273
274
275
273
273
273
274
275
274
277

Monday 10

Waning Gibbous 61%

20:43

13:12

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

Sun - Rise: 07:21, Set: 16:14, Transit: 11:47. Moon - Rise: 20:43, Set: 13:12. Civil Dark: 16:52 - 06:43. Nautical Dark: 17:34 - 06:01. Astro Dark: 18:14 - 05:20

Total Clouds (% Sky Obscured)

69
69
94
99
94
100
100
95
80
80
75
80
77
70
54
81
55
98
95
100
100
100
99
100

Low Clouds (% Sky Obscured)

51
48
42
64
79
71
75
72
80
80
75
80
65
51
9
13
28
4
18
19
44
60
69
52

Medium Clouds (% Sky Obscured)

52
55
68
63
56
47
42
30
30
25
25
30
26
13
16
34
29
64
87
48
61
75
72
98

High Clouds (% Sky Obscured)

65
69
71
71
79
93
61
88
40
40
40
51
4
49
53
69
55
98
58
100
89
84
87
76

ISS Passover

Visibility (miles)

9
9
9
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
11
24
29
81
95
95
83
58
34
26
21
12
0
0
0
0
0
0
1
10
15
21
43

Precipitation Amount (mm)

0
0
0
0
0.4
1.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
79
76
74
73
72
80
85
88
88
90
91
95
95
94
96
94
94
94
93
94
93
88

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

280
283
286
290
293
297
302
308
311
315
314
308
303
300
298
297
301
304
301
299
298
297
298
297

Tuesday 11

Waning Gibbous 50%

22:10

13:34

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

Sun - Rise: 07:23, Set: 16:12, Transit: 11:47. Moon - Rise: 22:10, Set: 13:34. Civil Dark: 16:50 - 06:45. Nautical Dark: 17:32 - 06:02. Astro Dark: 18:13 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
94
92
88
87
89
93
96
98
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
46
64
81
87
83
75
77
70
69
72
55
53
48
46
74
75
73
71
70
70
65
67
67

Medium Clouds (% Sky Obscured)

74
90
77
77
84
78
57
26
24
24
23
39
57
74
96
96
96
96
97
100
97
96
98
100

High Clouds (% Sky Obscured)

50
15
40
70
99
86
72
55
47
50
47
46
58
66
76
83
90
93
96
100
100
100
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

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

Precipitation Probability (%)

57
69
63
55
35
31
24
4
4
2
0
0
0
0
1
3
1
3
8
1
10
18
25
34

Precipitation Amount (mm)

0.3
0.4
0.3
0.2
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
12
14
14
13
13
13
13
13
13
13
13
13
14
14
13
13
12
12
12
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
81
84
84
84
84
81
81
87
87
89
90
89
87
86
86
86
86
86
84
86
84

Pressure (mb)

1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

297
295
295
293
288
281
277
273
273
272
272
272
272
270
271
271
271
271
269
268
268
267
267
269

Wednesday 12

Third Quarter 39%

23:33

13:48

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

Sun - Rise: 07:25, Set: 16:11, Transit: 11:47. Moon - Rise: 23:33, Set: 13:48. Civil Dark: 16:49 - 06:46. Nautical Dark: 17:31 - 06:04. Astro Dark: 18:12 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
92
82
75
77
80
87
82
78
72
73
73
74
81

Low Clouds (% Sky Obscured)

51
47
44
48
48
49
48
49
57
65
71
65
62
59
66
74
82
80
74
68
69
71
72
62

Medium Clouds (% Sky Obscured)

100
100
100
90
100
100
89
100
52
57
76
45
23
2
12
25
36
37
39
45
50
60
49
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
45
100
56
86
100
73
43
10
5
0
0
7
15
22
22
26
23
47

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
45
50
63
81
75
88
80
65
72
85
86
85
79
95
72
0
11
17
19
17
13
3
38

Precipitation Amount (mm)

0
0
0
0.3
0.6
0.5
0.7
0.5
0.3
0.4
0.6
0.6
0.5
0.5
0.7
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
77
77
80
83
83
86
87
84
84
87
86
87
87
87
89
89
90
93
93
93
93
93

Pressure (mb)

1002
1001
1001
1000
1000
1000
999
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003

Ozone (du)

271
271
270
271
273
276
280
278
285
288
291
292
293
292
292
291
289
288
288
288
287
287
286
286

Thursday 13

Waning Crescent 29%

00:51

13:59

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

Sun - Rise: 07:26, Set: 16:09, Transit: 11:47. Moon - Rise: 00:51, Set: 13:59. Civil Dark: 16:48 - 06:48. Nautical Dark: 17:30 - 06:06. Astro Dark: 18:11 - 05:25

Total Clouds (% Sky Obscured)

89
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

53
45
36
25
15
35
56
76
80
84
88
90
92
93
93
92
92
95
98
100
92
85
90
97

Medium Clouds (% Sky Obscured)

76
90
93
96
100
100
100
100
100
100
100
98
96
94
95
96
97
98
99
100
99
98
97
83

High Clouds (% Sky Obscured)

64
86
90
95
100
100
100
100
97
95
92
95
98
100
100
100
100
100
100
100
100
100
100
86

ISS Passover

Visibility (miles)

9
9
9
6
3
0
3
6
8
9
9
9
9
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

44
38
61
74
85
86
92
95
95
95
95
95
95
93
95
95
95
95
95
95
95
82
55
50

Precipitation Amount (mm)

0
0
0.2
0.4
0.6
0.6
0.6
0.8
1.1
1
0.6
0.6
0.6
0.6
0.7
1
1.4
1.2
1
1
0.7
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
95
96
98
98
98
96
96
95
95
95
93
93
95
95
96
95
93
92
92
90
90

Pressure (mb)

1003
1003
1003
1003
1002
1001
1001
1001
1001
1000
1000
1000
999
999
998
998
998
997
997
997
997
997
997
997

Ozone (du)

285
284
283
283
283
282
283
283
284
284
285
286
286
287
287
288
289
289
292
294
296
299
302
305

Friday 14

Waning Crescent 21%

02:06

14:08

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:28, Set: 16:08, Transit: 11:47. Moon - Rise: 02:06, Set: 14:08. Civil Dark: 16:46 - 06:50. Nautical Dark: 17:29 - 06:07. Astro Dark: 18:09 - 05:26

Total Clouds (% Sky Obscured)

99
97
95
94
94
94
94
94
96
98
100
100
100
100
99
97
96
97
99
100

Low Clouds (% Sky Obscured)

99
97
95
94
94
94
94
94
93
93
90
89
84
80
72
65
63
66
69
73

Medium Clouds (% Sky Obscured)

66
50
42
44
45
47
48
50
40
40
39
46
52
61
70
80
89
92
95
97

High Clouds (% Sky Obscured)

72
58
51
47
45
53
59
62
53
49
45
70
92
100
85
70
58
72
82
88

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

45
44
46
45
42
47
46
39
59
70
77
71
66
61
58
56
55
68
73
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
81
77
77
79
78
81
83
84
85
87
90
90
91
93
91
90
90
90
90

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
997
997
997
998
998
998
998
998
999
999

Ozone (du)

308
310
312
312
312
312
315
318
320
320
320
320
319
318
318
318
318
318
313
309

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

Generated: 08/11/25 10:33:08. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+0.00