Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 93%

16:46

11:07

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:03, Set: 15:46, Transit: 11:54. Moon - Rise: 16:46, Set: 11:07. Civil Dark: 16:28 - 07:21. Nautical Dark: 17:12 - 06:36. Astro Dark: 17:54 - 05:54

Total Clouds (% Sky Obscured)

100
99
94
100
96
89
87
93
87
88
86
100
100
86
69
47
81
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
43
56
64
51
55
78
85
60
59
75
64
27
29
27
25
47
67
84
46
49
93
85
100

Medium Clouds (% Sky Obscured)

98
92
94
100
96
34
33
29
36
24
9
55
67
62
34
40
29
11
48
67
100
100
100
100

High Clouds (% Sky Obscured)

86
53
50
65
4
0
0
0
0
14
8
41
91
71
69
47
81
97
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
5

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

Precipitation Probability (%)

65
30
15
15
14
14
11
1
1
3
2
0
0
0
0
0
0
0
0
2
40
72
95
91

Precipitation Amount (mm)

0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0.6

Wind Speed/Direction (mph)

15
14
14
16
16
15
15
14
14
14
13
13
12
11
9
7
7
6
8
9
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
84
81
82
85
81
84
82
82
85
88
90
91
93
94
94
94
93
95
95
96
96
96

Pressure (mb)

992
993
994
994
995
996
997
997
998
999
999
1000
1000
1000
1000
1000
1001
1001
1000
1000
999
998
997
996

Ozone (du)

290
295
290
290
290
289
287
285
280
280
281
280
280
279
279
279
278
278
280
282
281
281
282
283

Sunday 7

Waning Gibbous 86%

18:15

11:35

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 OK
00 Good
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

Sun - Rise: 08:04, Set: 15:46, Transit: 11:55. Moon - Rise: 18:15, Set: 11:35. Civil Dark: 16:28 - 07:22. Nautical Dark: 17:12 - 06:37. Astro Dark: 17:54 - 05:55

Total Clouds (% Sky Obscured)

100
99
100
97
64
55
25
10
17
12
67
75
72
54
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
89
86
92
64
55
25
10
17
0
46
50
39
50
60
67
55
53
61
60
65
58
50
50

Medium Clouds (% Sky Obscured)

67
57
60
61
44
8
0
0
0
0
0
3
10
5
2
73
74
88
68
100
92
100
100
100

High Clouds (% Sky Obscured)

100
58
100
1
0
0
0
0
2
9
40
30
61
50
100
98
100
100
100
100
100
60
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
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

Precipitation Probability (%)

74
76
56
37
18
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.2
0.3
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)

13
16
17
18
14
15
14
14
17
14
14
14
15
13
14
14
15
16
15
14
14
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
86
81
77
81
80
84
84
87
82
84
85
87
84
82
85
84
85
84
83
83
84
80

Pressure (mb)

995
994
995
996
996
998
999
1000
1001
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006

Ozone (du)

284
289
293
300
306
310
307
307
307
303
299
301
304
307
310
314
319
320
324
329
334
337
337
336

Monday 8

Waning Gibbous 77%

19:46

11:53

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:05, Set: 15:46, Transit: 11:55. Moon - Rise: 19:46, Set: 11:53. Civil Dark: 16:27 - 07:23. Nautical Dark: 17:12 - 06:38. Astro Dark: 17:54 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
44
50
48
46
58
56
54
54
76
89
75
69
74
85
85
87
86
93
89
100
99
97
96

Medium Clouds (% Sky Obscured)

97
93
92
65
39
84
84
43
81
100
100
100
99
100
100
100
99
94
94
98
87
58
78
51

High Clouds (% Sky Obscured)

86
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
3
9
6
4
3
2
9
9
6
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
Light Rain
Light Rain
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

Precipitation Probability (%)

39
37
22
21
5
0
0
2
40
95
95
95
95
95
95
95
95
75
70
62
13
4
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
1.7
1
0.7
0.8
1.2
2.4
1.6
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
12
12
11
11
11
11
11
10
12
13
16
19
20
22
22
22
22
22
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
6
7
7
7
7
7
8
8
7
7
6
6
6
6
7
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

83
85
90
90
93
91
90
91
95
91
95
98
93
89
89
90
90
88
87
89
87
84
86
83

Pressure (mb)

1006
1007
1007
1007
1007
1008
1008
1007
1007
1007
1006
1005
1004
1002
1001
999
998
997
997
996
996
995
995
995

Ozone (du)

335
335
335
334
332
331
327
327
323
316
309
301
295
290
290
292
291
289
289
291
290
286
284
283

Tuesday 9

Waning Gibbous 67%

21:14

12:06

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 OK
09 OK
10 OK
11 Bad
12 OK
13 OK
14 OK

Sun - Rise: 08:06, Set: 15:45, Transit: 11:56. Moon - Rise: 21:14, Set: 12:06. Civil Dark: 16:27 - 07:24. Nautical Dark: 17:12 - 06:39. Astro Dark: 17:54 - 05:57

Total Clouds (% Sky Obscured)

97
95
95
95
94
94
95
97
100
97
95
94
97
78
100
92
88
42
25
31
79
31
29
24

Low Clouds (% Sky Obscured)

88
71
61
54
38
40
61
62
44
34
38
41
37
37
31
31
31
31
25
31
38
31
29
24

Medium Clouds (% Sky Obscured)

60
64
83
84
88
87
91
95
100
93
87
81
31
12
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
45
1
0
1
2
13
22
30
41
57
68
77
78
100
80
63
15
0
2
30
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 (%)

9
18
3
6
6
5
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)

23
22
20
18
17
16
16
15
14
13
13
13
13
13
13
13
13
13
13
14
15
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
80
81
83
83
84
83
80
83
83
82
82
84
85
84
82
82
82
81
77
73
73
73

Pressure (mb)

995
996
997
998
999
1000
1001
1002
1002
1003
1003
1004
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1012
1012

Ozone (du)

281
280
282
282
283
286
288
289
289
289
290
289
291
293
295
297
296
297
297
300
301
303
305
309

Wednesday 10

Waning Gibbous 57%

22:36

12:16

15 OK
16 Good
17 Good
18 OK
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
12 OK
13 OK
14 OK

Sun - Rise: 08:07, Set: 15:45, Transit: 11:56. Moon - Rise: 22:36, Set: 12:16. Civil Dark: 16:27 - 07:25. Nautical Dark: 17:12 - 06:40. Astro Dark: 17:54 - 05:58

Total Clouds (% Sky Obscured)

18
12
6
28
45
61
67
65
53
85
79
74
58
91
100
91
94
96
81
62
30
26
30
37

Low Clouds (% Sky Obscured)

18
12
6
5
3
0
9
18
28
22
17
11
17
22
28
27
30
33
22
11
0
11
20
28

Medium Clouds (% Sky Obscured)

0
0
0
8
16
24
23
30
35
71
58
2
3
25
34
38
23
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
21
33
51
43
29
3
54
60
66
56
86
100
84
90
95
81
62
30
26
14
8

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
2
2
0
0
0
0
0
0
0
0
2
2
1
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
13
12
11
11
12
13
13
13
13
12
12
12
12
11
11
8
7
6
7
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
81
82
84
85
85
88
87
87
87
85
85
85
87
90
90
91
91
87
82
80
80
82

Pressure (mb)

1013
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1020
1020
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

309
309
311
311
319
324
319
318
317
314
313
316
319
317
315
314
315
317
318
316
313
311
307
303

Thursday 11

Third Quarter 46%

23:54

12:25

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

Sun - Rise: 08:08, Set: 15:45, Transit: 11:57. Moon - Rise: 23:54, Set: 12:25. Civil Dark: 16:27 - 07:26. Nautical Dark: 17:12 - 06:41. Astro Dark: 17:54 - 05:59

Total Clouds (% Sky Obscured)

53
70
83
60
38
12
22
31
44
59
73
87
76
69
59
61
65
61
72
84
95
96
99
100

Low Clouds (% Sky Obscured)

37
45
53
53
38
12
22
31
22
28
33
26
19
22
25
24
41
61
72
77
77
80
84
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
21
41
62
58
54
50
42
38
34
40
41
42
41
40
45

High Clouds (% Sky Obscured)

28
48
70
50
28
6
22
31
44
59
73
81
75
69
59
61
65
61
72
84
95
96
99
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
9
21
44
50
50
41
27
20
7
7
9
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
91
91
91
91
91
90
90
91
91
91
91
90
90
90
90
91
90
88
88
88
90

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

299
299
298
298
298
298
298
298
299
299
297
296
294
295
296
297
296
296
295
295
295
294
295
296

Friday 12

Waning Crescent 36%

01:08

12:33

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: 08:09, Set: 15:45, Transit: 11:57. Moon - Rise: 01:08, Set: 12:33. Civil Dark: 16:27 - 07:27. Nautical Dark: 17:12 - 06:42. Astro Dark: 17:54 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
97
97
97
96
97
97
98
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
80
76
72
65
58
66
74
79
82
81
85
81
69
64
71
75
80
68
59
56

Medium Clouds (% Sky Obscured)

40
45
50
49
59
68
67
62
62
58
60
51
37
38
33
53
76
100
79
58
37

High Clouds (% Sky Obscured)

100
99
99
97
93
89
85
83
76
68
67
63
86
94
98
99
99
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

Fog (%)

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

Precipitation Probability (%)

17
25
35
42
43
38
27
25
23
25
33
46
49
60
73
65
58
58
46
35
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
5
6
5

Relative Humidity (%)

90
91
93
93
95
95
93
95
93
94
93
93
91
93
93
91
88
85
82
82
80

Pressure (mb)

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

Ozone (du)

296
298
299
301
303
306
308
308
308
308
309
311
313
312
312
311
312
313
313
313
312

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

Generated: 06/12/25 15:13:54. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+0.00