Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 98%

17:19

10:14

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: 07:59, Set: 16:11, Transit: 12:05. Moon - Rise: 17:19, Set: 10:14. Civil Dark: 16:49 - 07:21. Nautical Dark: 17:30 - 06:40. Astro Dark: 18:10 - 06:00

Total Clouds (% Sky Obscured)

86
91
100
96
89
100
86
91
66
59
60
54
49
78
100
100
100
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

45
60
73
58
58
65
61
74
60
52
59
50
49
57
29
37
41
37
26
30
64
48
59
75

Medium Clouds (% Sky Obscured)

57
91
60
65
5
54
43
55
45
55
2
0
3
0
0
10
39
45
90
74
81
43
47
93

High Clouds (% Sky Obscured)

23
91
51
28
16
5
19
40
66
59
3
0
4
11
24
100
100
100
100
100
80
98
63
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
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 (%)

46
95
56
54
47
42
37
41
52
26
29
24
19
16
13
8
5
4
2
6
7
8
9
10

Precipitation Amount (mm)

0
1.3
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)

19
17
19
18
23
23
23
25
24
24
24
24
24
23
23
22
20
17
15
14
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
87
85
85
85
84
87
86
87
86
86
86
84
83
83
83
83
83
83
87
90
93
93

Pressure (mb)

993
993
993
993
993
993
994
994
995
996
997
998
998
999
1000
1000
1001
1002
1002
1003
1004
1004
1004
1004

Ozone (du)

297
291
285
283
284
283
283
284
285
286
287
289
290
289
288
288
287
286
284
284
287
287
285
285

Saturday 6

Waning Gibbous 93%

18:44

11:01

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: 08:01, Set: 16:10, Transit: 12:06. Moon - Rise: 18:44, Set: 11:01. Civil Dark: 16:49 - 07:22. Nautical Dark: 17:30 - 06:41. Astro Dark: 18:10 - 06:01

Total Clouds (% Sky Obscured)

100
100
99
100
98
100
100
100
100
100
100
100
100
100
99
96
99
100
89
100
68
78
87
81

Low Clouds (% Sky Obscured)

92
84
53
71
80
100
100
100
100
98
100
100
74
79
78
67
59
29
42
52
53
44
83
72

Medium Clouds (% Sky Obscured)

100
94
88
96
95
98
90
90
92
93
98
98
100
58
47
60
55
65
0
6
0
1
25
34

High Clouds (% Sky Obscured)

99
100
92
98
66
35
100
100
100
100
100
90
100
83
38
89
82
100
84
100
56
76
70
70

ISS Passover

Visibility (miles)

9
9
9
9
7
1
1
0
1
2
4
9
4
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
1
0
0
0
0
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

13
24
32
42
68
77
95
89
76
95
77
87
58
54
42
4
3
1
2
0
0
1
1
5

Precipitation Amount (mm)

0
0
0
0
0.3
0.2
0.8
0.6
0.3
0.6
0.3
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
9
8
7
7
6
5
5
8
12
18
21
21
24
23
20
19
14
13
12
11
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
96
96
98
98
98
98
96
96
96
96
96
96
95
89
83
89
87
90
92
92
93
95

Pressure (mb)

1004
1004
1003
1003
1002
1002
1001
1000
1000
1000
1000
1000
999
998
998
999
1000
1002
1003
1004
1005
1006
1006
1007

Ozone (du)

287
287
287
288
286
285
284
284
285
287
290
293
293
293
297
296
301
304
307
309
310
310
309
308

Sunday 7

Waning Gibbous 86%

20:11

11:33

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: 08:02, Set: 16:10, Transit: 12:06. Moon - Rise: 20:11, Set: 11:33. Civil Dark: 16:49 - 07:23. Nautical Dark: 17:30 - 06:42. Astro Dark: 18:10 - 06:02

Total Clouds (% Sky Obscured)

83
83
77
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
96
98
99
100
100
100

Low Clouds (% Sky Obscured)

71
72
61
69
63
61
68
75
78
63
65
54
68
59
66
61
72
78
79
78
77
76
77
78

Medium Clouds (% Sky Obscured)

5
18
10
51
78
100
100
100
100
100
100
100
100
82
93
47
42
40
79
84
87
89
91
95

High Clouds (% Sky Obscured)

70
67
55
100
100
100
100
100
100
100
100
100
100
100
55
100
100
100
70
79
90
100
100
100

ISS Passover

Visibility (miles)

9
8
9
9
9
9
8
4
4
7
9
9
9
9
9
9
9
7
3
4
3
2
2
2

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

Precipitation Probability (%)

17
17
7
9
37
51
75
95
95
68
34
38
51
32
45
40
38
53
76
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.6
0.6
0.2
0
0
0
0
0
0
0
0.2
0.4
1.3
1.4
2.3
2
2.1

Wind Speed/Direction (mph)

14
14
16
15
15
14
13
14
13
13
12
13
13
14
14
14
13
11
11
15
16
16
15
16

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
13
13
13
12
12
12
13
13
13
13
13
12
13
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
93
93
86
86
92
95
95
96
95
93
93
93
95
96
98
96
98
96
96
96
96

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1005

Ozone (du)

306
304
305
309
313
312
312
315
321
324
330
334
333
332
326
324
321
320
316
308
300
299
300
298

Monday 8

Waning Gibbous 77%

21:34

11:55

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: 08:03, Set: 16:10, Transit: 12:06. Moon - Rise: 21:34, Set: 11:55. Civil Dark: 16:48 - 07:24. Nautical Dark: 17:30 - 06:43. Astro Dark: 18:10 - 06:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

78
83
86
92
91
91
91
92
92
93
95
97
100
87
74
61
56
52
52
56
51
35
35
35

Medium Clouds (% Sky Obscured)

100
100
100
100
59
58
75
94
97
96
95
94
92
93
93
95
96
98
100
100
100
100
64
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
81
63
42
48
57
60
64
70
77
85
92
100
80
60

ISS Passover

Visibility (miles)

1
2
3
3
6
9
9
3
2
1
7
7
4
4
6
6
7
7
8
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
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
88
82
61
53
47
35
25
12
7
2
3
5

Precipitation Amount (mm)

1.6
1.4
1.9
1.8
2.2
1.9
2.4
2.9
1.9
2.1
1.6
0.6
0.6
0.5
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
19
20
23
25
24
24
24
24
24
24
24
24
23
19
18
15
13
13
11
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
96
96
98
96
96
92
90
92
90
92
93
93
87
84
86
91
91

Pressure (mb)

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

Ozone (du)

296
296
294
293
291
290
291
291
292
291
292
291
292
293
294
296
296
296
297
297
297
296
299
300

Tuesday 9

Waning Gibbous 67%

22:53

12:11

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

Sun - Rise: 08:04, Set: 16:10, Transit: 12:07. Moon - Rise: 22:53, Set: 12:11. Civil Dark: 16:48 - 07:25. Nautical Dark: 17:30 - 06:43. Astro Dark: 18:10 - 06:04

Total Clouds (% Sky Obscured)

98
97
97
97
85
70
16
15
13
14
19
26
31
36
37
38
39
38
31
30
31
28
32
20

Low Clouds (% Sky Obscured)

37
37
33
30
29
28
16
15
13
14
19
26
31
36
37
38
39
38
31
30
31
26
32
20

Medium Clouds (% Sky Obscured)

47
34
17
28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
12
18
20

High Clouds (% Sky Obscured)

44
63
80
94
77
61
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
4
2

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 (%)

2
9
7
9
2
1
0
2
5
1
4
5
2
5
8
1
5
4
0
3
4
0
6
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
90
91
93
93
93
91
93
91
88
87
87
85
87
85
88
91
95
93
93
93
91

Pressure (mb)

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

Ozone (du)

302
303
302
304
308
309
313
315
318
321
320
319
317
315
314
314
314
312
311
310
310
310
311
312

Wednesday 10

Waning Gibbous 57%

22:53

12:24

23 OK
00 OK
01 OK
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: 08:05, Set: 16:10, Transit: 12:07. Moon - Rise: 22:53, Set: 12:24. Civil Dark: 16:48 - 07:26. Nautical Dark: 17:30 - 06:44. Astro Dark: 18:10 - 06:05

Total Clouds (% Sky Obscured)

11
16
29
39
53
63
81
82
88
92
90
89
87
94
97
100
96
91
86
90
95
100
92
84

Low Clouds (% Sky Obscured)

11
16
29
38
48
61
74
71
69
63
59
56
50
58
66
72
76
80
84
83
81
80
78
76

Medium Clouds (% Sky Obscured)

11
16
15
6
10
15
21
23
26
28
37
41
41
40
36
35
40
50
60
65
75
85
70
56

High Clouds (% Sky Obscured)

0
16
29
39
53
63
81
66
35
5
22
35
47
65
82
100
79
58
37
58
78
100
71
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
3
5
2
7
10
9
11
8
2
4
7
9
14
22
28
52
65
74
68
61
54
48
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
10
9
10
11
11
11
11
11
11
11
12
11
12
12
12
12
12
13
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
93
91
91
90
88
88
87
87
87
87
90
90
92
88
85
84
85
88
90
90

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011

Ozone (du)

313
315
315
316
316
315
315
314
312
310
308
307
306
305
304
302
301
303
305
307
312
317
322
324

Thursday 11

Third Quarter 46%

00:07

12:36

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: 08:06, Set: 16:10, Transit: 12:08. Moon - Rise: 00:07, Set: 12:36. Civil Dark: 16:49 - 07:27. Nautical Dark: 17:30 - 06:45. Astro Dark: 18:10 - 06:05

Total Clouds (% Sky Obscured)

75
81
87
93
94
96
98
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
80
86
88
89
91
92
95
98
100
100
100
100
95
91
86
85
84
83

Medium Clouds (% Sky Obscured)

41
52
66
85
82
80
75
79
83
86
74
64
60
76
89
100
100
100
99

High Clouds (% Sky Obscured)

12
13
15
16
17
18
35
45
75
80
77
74
44
50
69
90
92
92
92

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
2
2
3
3
3
3
4
3
3
3
5
7

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
None
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 (%)

34
31
26
17
37
54
69
82
92
94
86
82
84
86
86
88
95
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.5
0.7
0.7
0.6
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
93
95
96
100
98
96
95
95
95
95
95
95
95
95
93

Pressure (mb)

1011
1011
1010
1010
1010
1009
1008
1007
1007
1007
1006
1005
1004
1004
1003
1002
1002
1002
1002

Ozone (du)

326
328
327
327
327
326
325
324
324
324
324
324
324
325
326
327
328
332
337

Forecast for Paignton, Torbay, United Kingdom (50.44,-3.56)

Generated: 05/12/25 23:52:14. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+0.00