Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 46%

00:11

12:40

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:12, Set: 16:11, Transit: 12:12. Moon - Rise: 00:11, Set: 12:40. Civil Dark: 16:50 - 07:33. Nautical Dark: 17:33 - 06:50. Astro Dark: 18:13 - 06:10

Total Clouds (% Sky Obscured)

100
97
99
100
93
100
100
100
83
87
88
95
97
100
100
100
100
100
96
87
92
97
88
72

Low Clouds (% Sky Obscured)

85
57
71
86
57
31
4
46
39
27
36
36
54
25
42
40
61
55
76
53
52
53
54
59

Medium Clouds (% Sky Obscured)

86
96
99
77
91
84
90
57
82
87
87
94
95
100
99
100
60
100
68
46
76
91
86
51

High Clouds (% Sky Obscured)

90
91
99
90
86
98
100
100
55
41
43
80
73
70
100
77
68
11
8
6
4
4
6
8

ISS Passover

Visibility (miles)

9
9
3
2
1
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
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
None
None
None

Precipitation Probability (%)

95
95
95
95
51
15
0
0
0
0
0
0
0
4
0
5
6
11
18
8
1
4
2
3

Precipitation Amount (mm)

1.3
1.2
1.9
1.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
17
14
15
15
11
12
12
10
10
9
10
10
11
12
12
11
10
9
9
10
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
93
95
93
87
78
73
73
74
76
78
78
78
78
77
77
80
80
80
81
80
80
78

Pressure (mb)

1009
1009
1009
1010
1011
1012
1012
1013
1014
1015
1016
1017
1018
1018
1018
1019
1019
1020
1021
1021
1022
1023
1024
1024

Ozone (du)

302
304
306
309
313
317
322
324
325
326
327
328
328
332
329
328
324
321
319
321
327
331
337
347

Friday 12

Waning Crescent 36%

01:23

12:51

23 OK
00 OK
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
08 OK
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

Sun - Rise: 08:13, Set: 16:11, Transit: 12:12. Moon - Rise: 01:23, Set: 12:51. Civil Dark: 16:51 - 07:34. Nautical Dark: 17:33 - 06:51. Astro Dark: 18:13 - 06:11

Total Clouds (% Sky Obscured)

38
43
47
46
35
29
40
77
28
37
42
47
86
63
82
100
100
100
100
98
97
96
96
98

Low Clouds (% Sky Obscured)

38
43
47
46
35
29
38
27
24
6
19
4
32
26
51
51
36
35
38
36
54
66
59
52

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
14
7
3
0
42
55
65
70
96
92
90
87
95

High Clouds (% Sky Obscured)

2
0
0
0
0
0
27
72
28
37
23
44
77
49
70
100
100
100
100
44
50
45
53
70

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 (%)

3
2
3
2
5
6
4
2
2
1
2
1
1
0
0
0
0
0
2
8
10
11
8
9

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
10
10
10
10
10
10
11
11
12
13
15
17
19
20
21
21
20
21
21
21
22
22

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
82
84
84
84
85
85
87
85
87
84
82
81
81
83
83
82
82
82
81
82
82

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1023
1023

Ozone (du)

353
375
388
372
364
355
349
350
345
342
340
335
331
326
322
320
320
316
314
312
308
306
303
301

Saturday 13

Waning Crescent 27%

02:34

13:02

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:14, Set: 16:11, Transit: 12:13. Moon - Rise: 02:34, Set: 13:02. Civil Dark: 16:51 - 07:35. Nautical Dark: 17:33 - 06:52. Astro Dark: 18:13 - 06:12

Total Clouds (% Sky Obscured)

99
99
98
99
97
96
98
100
97
98
100
96
100
93
100
100
100
100
100
100
100
100
96
100

Low Clouds (% Sky Obscured)

41
48
52
52
38
26
25
36
30
20
33
16
27
36
43
68
64
62
63
73
85
92
89
92

Medium Clouds (% Sky Obscured)

87
63
85
46
89
92
95
86
92
74
79
88
86
42
55
58
55
55
55
99
79
68
70
60

High Clouds (% Sky Obscured)

84
84
89
93
85
53
75
90
80
92
100
62
100
87
99
100
100
100
100
99
100
98
80
83

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

Precipitation Probability (%)

7
0
0
0
0
0
1
1
1
1
0
0
1
3
13
34
52
73
77
56
67
80
86
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

22
22
21
21
21
21
22
22
23
23
23
24
25
25
26
26
26
25
25
25
25
25
25
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
84
84
84
84
83
81
81
81
80
80
80
81
81
84
86
88
90
87
84
81
84

Pressure (mb)

1023
1022
1022
1022
1021
1020
1019
1019
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1012
1011
1011
1010
1009
1009

Ozone (du)

301
299
299
298
298
299
301
302
304
302
302
300
300
299
298
296
295
295
295
294
294
295
296
296

Sunday 14

Waning Crescent 19%

03:45

13:16

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:15, Set: 16:11, Transit: 12:13. Moon - Rise: 03:45, Set: 13:16. Civil Dark: 16:51 - 07:35. Nautical Dark: 17:33 - 06:53. Astro Dark: 18:14 - 06:13

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
100
100
100
100
100
65
78
86
78
77
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
89
87
85
87
89
90
91
92
92
92
65
78
85
71
66
65
87
82
96
95
93
93
93

Medium Clouds (% Sky Obscured)

60
60
60
60
55
55
55
55
55
55
50
45
40
35
35
30
25
99
99
99
99
99
100
100

High Clouds (% Sky Obscured)

78
82
61
62
60
65
75
75
64
59
50
50
47
43
66
67
100
100
100
66
100
100
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
2
1
1

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
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
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
87
76
83
95
95
95

Precipitation Amount (mm)

1
0.8
0.8
1.1
0.9
1.1
1.7
1.5
1.3
1.6
1.6
1.3
1.3
1.5
1.6
2.3
1.6
0.9
0.5
0.4
0.6
0.9
1
0.8

Wind Speed/Direction (mph)

24
23
23
23
23
23
22
21
21
20
19
19
20
20
13
13
20
17
15
14
11
8
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
80
79
77
80
84
87
90
90
87
83
83
84
80
81
80
83
86
90
95
95
95

Pressure (mb)

1008
1007
1006
1006
1005
1004
1003
1002
1002
1001
1001
1000
1000
999
999
999
999
999
999
1000
1001
1001
1002
1002

Ozone (du)

296
298
300
302
304
306
309
311
316
321
326
334
339
345
348
347
345
344
341
337
334
331
328
324

Monday 15

Waning Crescent 12%

04:57

13:32

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 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 08:16, Set: 16:12, Transit: 12:14. Moon - Rise: 04:57, Set: 13:32. Civil Dark: 16:51 - 07:36. Nautical Dark: 17:34 - 06:53. Astro Dark: 18:14 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
96
94
86
80
74
76
83
91
77
59
41
39
37
35
53
69

Low Clouds (% Sky Obscured)

93
89
84
81
74
67
57
38
37
32
40
33
30
36
42
46
43
36
29
28
27
24
23
26

Medium Clouds (% Sky Obscured)

98
99
99
97
98
99
99
93
86
81
73
61
50
55
70
70
64
52
35
23
10
0
0
0

High Clouds (% Sky Obscured)

98
82
70
53
66
83
100
75
43
10
15
35
38
29
20
2
1
1
0
5
9
12
20
28

ISS Passover

Visibility (miles)

9
4
4
3
5
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
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
None
None
None

Precipitation Probability (%)

95
95
94
78
57
47
37
28
19
11
10
11
12
17
14
14
15
14
12
10
5
0
0
0

Precipitation Amount (mm)

1
1
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9

Feels Like (°C)

7
7
6
7
7
6
6
6
6
6
6
6
6
6
6
7
7
6
6
6
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
93
90
85
82
80
78
78
77
76
76
74
74
73
73
73
73
72
73
73
75

Pressure (mb)

1003
1003
1004
1005
1005
1006
1006
1007
1008
1009
1010
1011
1012
1012
1012
1013
1013
1014
1015
1016
1016
1016
1017
1017

Ozone (du)

318
310
305
300
301
306
310
311
319
323
327
341
350
351
352
353
355
353
351
349
342
336
329
325

Tuesday 16

Waning Crescent 6%

06:09

13:54

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:16, Set: 16:12, Transit: 12:14. Moon - Rise: 06:09, Set: 13:54. Civil Dark: 16:51 - 07:37. Nautical Dark: 17:34 - 06:54. Astro Dark: 18:14 - 06:14

Total Clouds (% Sky Obscured)

80
74
78
82
87
94
100
100
100
100
100
100
100
100
100
100
99
98
96
97
99
100
100
100

Low Clouds (% Sky Obscured)

29
31
34
33
32
31
29
48
66
86
91
95
100
100
100
100
95
90
86
88
89
90
82
74

Medium Clouds (% Sky Obscured)

0
0
0
0
30
59
89
93
97
100
98
97
95
96
96
97
87
73
60
72
86
100
100
100

High Clouds (% Sky Obscured)

32
42
53
66
77
87
100
100
100
100
69
38
7
8
9
20
21
27
24
46
70
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
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
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
3
5
4
13
10
4
18
31
48
67
80
93
95
95
95
86
64
42
37
33
31
30
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.7
0.7
0.8
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
13
15
17
18
19
22
24
26
28
30
33
32
32
32
28
25
23
22
21
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
4
4
4
4
3
3
4
3
3
2
3
3
3
3
2
2
2
3
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
82
84
84
81
80
81
82
84
84
85
87
88
88
90
92
93
95
95
95
95
95

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

321
316
313
309
305
305
304
303
303
302
302
300
297
295
294
293
292
292
293
293
293
293
292
294

Wednesday 17

Waning Crescent 3%

07:19

14:25

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

Sun - Rise: 08:17, Set: 16:12, Transit: 12:15. Moon - Rise: 07:19, Set: 14:25. Civil Dark: 16:52 - 07:37. Nautical Dark: 17:34 - 06:55. Astro Dark: 18:15 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
87
74
61
65
72
76
87
91
92

Low Clouds (% Sky Obscured)

65
61
58
55
50
46
40
50
61
74
72
69
61
53
53
55
56
54
56

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
85
67
40
45
51
64
75
82
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
83
70
65
75
55
35
30
30
30
30
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
3
3
3
3
3
3
3
3
3
3
3

Fog (%)

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
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

Precipitation Probability (%)

36
35
34
36
49
62
79
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.8
1.2
1.9
1.8
1.6
1.1
1.2
1.2
1.2
0.9
0.8
0.9

Wind Speed/Direction (mph)

18
18
16
14
13
12
12
14
17
21
24
24
25
26
24
23
23
20
20

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
10
10
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

5
5
6
6
7
7
7
7
8
8
7
7
7
7
4
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
91
93
95
93
91
90
91
90
90
91
90
90
90
90

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1002

Ozone (du)

297
299
300
301
302
298
293
288
286
284
282
279
277
274
273
272
271
271
270

Forecast for Blagberry, Devon, United Kingdom (50.99,-4.53)

Generated: 11/12/25 23:57:24. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+0.00