Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

09:29

15:51

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

Sun - Rise: 07:45, Set: 16:24, Transit: 12:04. Moon - Rise: 09:29, Set: 15:51. Civil Dark: 17:01 - 07:08. Nautical Dark: 17:41 - 06:27. Astro Dark: 18:21 - 05:48

Total Clouds (% Sky Obscured)

59
68
64
65
45
44
41
29
30
31
29
31
34
37
38
35
35
33
33
90
35
54
67
95

Low Clouds (% Sky Obscured)

56
55
54
57
43
44
41
29
30
31
29
31
34
37
38
35
35
33
33
21
28
34
59
59

Medium Clouds (% Sky Obscured)

59
67
59
46
28
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
21
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
7
5
31
65
9
50
18
56

ISS Passover

Visibility (miles)

5
4
6
9
6
6
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
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 (%)

67
71
75
63
46
22
8
0
0
0
0
0
0
0
0
1
1
1
2
0
1
0
0
3

Precipitation Amount (mm)

0.7
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
14
18
18
18
16
15
14
15
14
13
12
10
9
8
6
5
3
2
2
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-1
0
-1
1
2
2
2
2
2
3
3
4
4
4
5
6
6
7
7
5
5

Dew Point (°C)

-2
-1
0
1
1
1
-1
-1
-1
-0
0
1
1
0
0
-1
-1
-1
0
0
0
0
1
2

Relative Humidity (%)

67
68
70
72
66
65
59
59
59
60
63
64
64
63
63
60
60
60
61
59
58
58
61
64

Pressure (mb)

1019
1019
1019
1020
1021
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

299
299
299
296
295
294
294
292
290
287
284
281
278
275
273
272
275
275
274
273
275
276
270
266

Friday 21

Waxing Crescent 5%

10:30

16:24

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: 07:46, Set: 16:22, Transit: 12:04. Moon - Rise: 10:30, Set: 16:24. Civil Dark: 17:00 - 07:09. Nautical Dark: 17:41 - 06:28. Astro Dark: 18:20 - 05:49

Total Clouds (% Sky Obscured)

93
89
100
96
83
99
99
100
100
100
100
100
100
100
99
100
100
91
82
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
65
65
49
40
30
8
0
58
61
65
66
82
100
97
100
100
89
75
59
75
68
49
46

Medium Clouds (% Sky Obscured)

14
21
86
87
69
98
99
100
100
100
100
100
100
96
94
97
45
70
56
65
59
70
76
83

High Clouds (% Sky Obscured)

68
50
100
79
47
56
52
100
100
100
100
45
40
51
44
100
77
71
67
97
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
9
8
9
8
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
2
10
0
0
0
0
0
5
46
91
90
88
73
92
92
63
37
43
32
6
1
22
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.5
0.2
0.5
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
11
12
13
14
14
15
16
18
20
21
23
23
23
24
23
19
16
16
15
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
2
2
1
1
1
1
0
0
0
1
1
2
3
6
6
8
8
8
8
8

Dew Point (°C)

3
3
3
2
2
2
2
2
3
3
5
6
6
7
8
8
9
9
9
9
9
8
7
7

Relative Humidity (%)

69
71
67
65
65
66
66
69
70
71
81
88
88
88
91
90
91
90
86
84
79
76
75
75

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1022
1022
1021
1020
1018
1017
1016
1016
1015
1015
1015
1015
1014
1014

Ozone (du)

252
251
257
260
265
266
267
269
270
274
284
284
282
284
287
284
285
283
281
280
275
272
273
271

Saturday 22

Waxing Crescent 10%

11:20

17:09

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: 07:48, Set: 16:21, Transit: 12:04. Moon - Rise: 11:20, Set: 17:09. Civil Dark: 16:59 - 07:11. Nautical Dark: 17:40 - 06:30. Astro Dark: 18:19 - 05:50

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
99
100
88
94
72
44
85
84
93
90
61
99
96
99
98
98
97
76

Low Clouds (% Sky Obscured)

58
68
73
78
77
81
84
91
69
85
59
26
62
51
63
66
58
92
68
74
75
71
75
76

Medium Clouds (% Sky Obscured)

100
100
97
89
92
55
94
99
12
33
0
0
21
17
26
30
27
55
39
39
28
27
26
31

High Clouds (% Sky Obscured)

100
100
75
65
89
25
25
26
22
70
70
44
50
50
45
35
4
12
40
35
25
35
35
7

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

28
57
67
36
10
6
42
78
69
41
49
60
72
55
51
57
56
63
70
73
77
60
67
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
9
10
12
13
14
16
19
22
26
27
28
29
31
32
32
33
35
34
35
34
34
34

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
6
6
5
4
4
5
5
5
6
5
3
3
3
3
2
2
2
2
1
1

Dew Point (°C)

7
7
6
7
7
7
7
7
8
9
10
10
10
9
9
7
5
5
4
4
5
5
4
4

Relative Humidity (%)

76
76
76
78
78
80
82
84
84
88
88
92
90
88
87
80
71
69
66
66
67
67
66
65

Pressure (mb)

1013
1013
1012
1012
1011
1010
1009
1007
1006
1004
1003
1003
1002
1001
1001
1000
1000
1000
1000
999
999
998
998
997

Ozone (du)

268
267
268
270
268
267
267
266
265
263
261
261
263
263
264
265
268
269
270
272
273
276
278
280

Sunday 23

Waxing Crescent 9%

11:57

18:07

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: 07:50, Set: 16:20, Transit: 12:05. Moon - Rise: 11:57, Set: 18:07. Civil Dark: 16:58 - 07:12. Nautical Dark: 17:39 - 06:31. Astro Dark: 18:18 - 05:51

Total Clouds (% Sky Obscured)

91
76
71
62
65
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
70
51
78

Low Clouds (% Sky Obscured)

91
76
71
62
65
81
84
87
89
88
87
85
85
84
83
81
79
78
67
69
66
57
44
51

Medium Clouds (% Sky Obscured)

40
40
46
51
58
62
99
98
98
99
99
99
100
100
100
100
87
93
75
37
32
26
18
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
4
50
55
30
63
39
97
90
47
32
17
2

ISS Passover

Visibility (miles)

8
6
9
9
9
7
7
7
6
6
6
9
5
5
8
8
8
4
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
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

81
79
87
85
89
95
91
86
80
80
84
92
92
89
87
83
81
77
64
51
44
35
30
31

Precipitation Amount (mm)

0.6
0.5
0.7
0.6
0.6
0.9
0.7
0.6
0.6
0.5
0.5
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

34
34
33
33
30
27
25
25
25
26
26
25
26
24
23
21
22
21
22
22
22
23
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
1
1
1
0
-1
-1
-0
-0
-0
-1
-1
-1
0
0
-0
1
-1
-0
-0
-1
1
1

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
72
74
76
76
76
74
74
76
76
82
77
77
80
82
77
77
74
68
64
63
62

Pressure (mb)

997
997
996
996
996
996
996
996
996
996
996
997
997
997
998
998
999
1000
1001
1002
1003
1003
1003
1004

Ozone (du)

282
284
287
288
288
285
286
289
289
288
291
292
299
301
300
301
301
302
304
306
310
313
315
317

Monday 24

Waxing Crescent 17%

12:25

19:16

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: 07:51, Set: 16:19, Transit: 12:05. Moon - Rise: 12:25, Set: 19:16. Civil Dark: 16:57 - 07:13. Nautical Dark: 17:38 - 06:32. Astro Dark: 18:18 - 05:53

Total Clouds (% Sky Obscured)

90
92
95
96
95
96
95
94
94
91
88
88
89
92
91
57
50
46
54
58
57
55
53
50

Low Clouds (% Sky Obscured)

66
75
84
82
79
79
78
79
79
75
64
67
72
82
85
42
50
45
50
57
57
55
53
49

Medium Clouds (% Sky Obscured)

45
56
63
54
63
61
54
30
32
32
61
62
65
26
28
3
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
8
5
17
30
25
19
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
6
6
6
5
6
5
3
4
4
4
3
8
8
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
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

30
32
45
46
43
42
46
52
63
63
64
67
66
69
74
66
51
17
27
24
15
18
16
10

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0.2
0.4
0.4
0.4
0.5
0.4
0.4
0.6
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
24
24
25
25
25
24
24
24
23
22
21
21
21
20
19
17
17
17
17
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
-0
0
-1
-1
-1
-1
0
0
0
1
0
1
2
2
2
2
2
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

62
60
60
67
68
67
68
70
71
74
74
75
74
75
74
71
73
73
74
72
68
66
67
68

Pressure (mb)

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

Ozone (du)

318
317
316
307
301
303
301
297
298
305
306
307
303
303
303
302
302
302
302
302
301
301
298
295

Tuesday 25

Waxing Crescent 25%

12:45

20:31

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

Sun - Rise: 07:53, Set: 16:19, Transit: 12:05. Moon - Rise: 12:45, Set: 20:31. Civil Dark: 16:56 - 07:15. Nautical Dark: 17:38 - 06:33. Astro Dark: 18:17 - 05:54

Total Clouds (% Sky Obscured)

48
42
39
48
57
66
57
42
43
42
42
44
55
67
79
79
76
64
56
57
52
48
46
45

Low Clouds (% Sky Obscured)

47
42
39
45
54
65
50
42
41
35
29
19
20
20
20
21
17
24
36
39
43
39
36
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
7
11
23
51
55
62
64
56
47
39
33
30
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
8
15
20
20
21
20
24
19
19
19
24

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 (%)

13
17
18
16
13
8
7
5
0
1
2
2
9
13
3
16
18
3
11
15
7
7
8
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)

20
20
20
20
18
17
16
14
12
11
10
10
10
9
9
8
8
7
6
6
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
2
2
2
3
3
4
4
5
4
4
4
4
5
4
4
4
6
6

Dew Point (°C)

4
4
4
4
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4

Relative Humidity (%)

69
69
69
69
67
65
63
62
62
62
64
65
67
68
68
68
69
69
69
69
69
69
68
68

Pressure (mb)

1016
1017
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

292
289
286
283
283
282
281
280
279
278
277
275
274
273
273
272
271
270
269
268
267
266
265
264

Wednesday 26

Waxing Crescent 34%

13:01

21:48

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

Sun - Rise: 07:54, Set: 16:18, Transit: 12:05. Moon - Rise: 13:01, Set: 21:48. Civil Dark: 16:56 - 07:16. Nautical Dark: 17:37 - 06:35. Astro Dark: 18:16 - 05:55

Total Clouds (% Sky Obscured)

39
41
40
49
50
52
60
55
52
46
41
75
70
75
75
75
65
60
51
47
44

Low Clouds (% Sky Obscured)

25
19
14
12
9
7
7
7
7
9
15
22
33
34
35
38
36
29
22
13
7

Medium Clouds (% Sky Obscured)

33
41
40
49
50
52
60
55
52
46
41
49
39
31
30
31
29
26
18
10
2

High Clouds (% Sky Obscured)

29
34
29
30
30
25
25
10
5
5
5
5
5
5
10
25
35
40
41
40
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

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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
4
1
4
3
1
7
7
2
4
3
1
5
7
9
7
3
0
6
6
7

Precipitation Amount (mm)

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)

10
9
10
10
10
10
10
11
12
13
14
15
16
18
18
19
19
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
70
72
72
73
73
74
76
77
78
80
81
84
85
85
84
84
85
85

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

262
262
262
261
261
260
260
259
259
258
257
256
255
255
255
255
255
255
256
255
255

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

Generated: 20/11/25 15:34:38. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+0.00