Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:32

01:46

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 OK
10 Good
11 Good
12 Bad
13 OK
14 OK
15 OK
16 Bad
17 Bad

Sun - Rise: 08:32, Set: 15:38, Transit: 12:05. Moon - Rise: 13:32, Set: 01:46. Civil Dark: 16:26 - 07:44. Nautical Dark: 17:16 - 06:53. Astro Dark: 18:03 - 06:07

Total Clouds (% Sky Obscured)

40
54
66
74
97
70
80
62
68
79
45
42
56
63
41
28
1
2
51
23
42
27
100
95

Low Clouds (% Sky Obscured)

40
54
55
71
51
44
64
33
46
33
24
35
56
63
41
28
0
0
0
0
0
0
0
22

Medium Clouds (% Sky Obscured)

7
15
19
72
33
11
11
12
9
13
7
4
0
0
0
0
0
0
0
5
11
10
84
95

High Clouds (% Sky Obscured)

2
0
0
0
0
3
3
1
0
0
0
0
0
0
0
0
0
2
16
5
6
5
100
70

ISS Passover

Visibility (miles)

4
3
1
0
0
3
3
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
3
6
3
1
0
0
0
0

Precipitation Type

None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
48
71
59
44
33
23
19
9
5
3
5
0
1
1
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-4
-4
-2
-2
-1
0
-1
-1
-1
-2
-3
-1
-2
-1
-1
1
2
2
2
1
-1
-3

Dew Point (°C)

-4
-2
0
2
3
2
2
2
2
1
1
0
-1
-1
-1
-1
-1
-0
0
-0
0
0
-1
-1

Relative Humidity (%)

80
89
93
96
96
93
91
91
91
91
89
88
88
89
91
91
86
83
80
77
80
85
84
84

Pressure (mb)

1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1011
1010
1010
1009
1008
1008
1007

Ozone (du)

324
326
330
337
339
339
342
348
345
346
345
343
336
331
331
326
322
320
318
313
313
311
307
303

Sunday 30

Waxing Gibbous 77%

13:37

03:21

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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: 08:33, Set: 15:37, Transit: 12:05. Moon - Rise: 13:37, Set: 03:21. Civil Dark: 16:25 - 07:45. Nautical Dark: 17:15 - 06:55. Astro Dark: 18:03 - 06:08

Total Clouds (% Sky Obscured)

98
100
99
100
98
98
70
68
59
66
36
56
37
94
100
100
100
100
100
100
86
100
100
100

Low Clouds (% Sky Obscured)

0
34
39
54
74
46
46
47
32
27
9
13
11
7
25
25
25
17
5
11
1
79
87
77

Medium Clouds (% Sky Obscured)

39
94
98
100
97
97
55
55
9
7
3
22
0
87
86
96
100
99
100
100
81
100
97
80

High Clouds (% Sky Obscured)

70
73
70
75
70
66
70
19
55
55
0
13
0
35
40
45
40
45
40
60
60
60
66
100

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
7
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
Light Rain
Very Light Rain

Precipitation Probability (%)

1
10
50
21
35
27
27
20
5
3
3
10
3
12
49
38
33
11
2
3
10
30
65
59

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
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
2
2
3
3
4
5
4
4
4
4
4
4
4
4
4
4
4
5
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-1
-1
0
1
1
0
1
1
1
2
2
3
2
3
3
3
4
4
4
4
4
4

Relative Humidity (%)

81
80
79
77
80
79
78
75
77
76
82
86
88
91
91
93
91
89
90
88
86
90
91
91

Pressure (mb)

1006
1005
1003
1002
999
998
996
994
993
992
992
992
992
991
991
991
990
990
990
989
989
988
988
988

Ozone (du)

298
292
290
289
282
279
278
277
278
277
277
274
275
276
275
276
277
277
280
282
283
283
285
287

Monday 1

Waxing Gibbous 86%

13:44

05:01

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
15 Bad
16 OK
17 Bad

Sun - Rise: 08:35, Set: 15:36, Transit: 12:05. Moon - Rise: 13:44, Set: 05:01. Civil Dark: 16:24 - 07:47. Nautical Dark: 17:15 - 06:56. Astro Dark: 18:02 - 06:09

Total Clouds (% Sky Obscured)

100
99
88
78
78
71
65
65
65
70
100
100
100
100
100
100
98
98
93
68
85
43
30
74

Low Clouds (% Sky Obscured)

65
66
44
32
27
12
3
3
30
28
18
29
2
2
8
2
1
1
4
7
10
7
5
2

Medium Clouds (% Sky Obscured)

43
99
84
78
78
71
65
65
65
70
100
100
100
100
100
100
84
34
57
32
55
17
12
67

High Clouds (% Sky Obscured)

70
70
70
75
75
71
65
49
65
70
43
2
35
35
30
30
64
94
93
44
35
26
13
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
2
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

41
95
38
13
2
2
0
1
0
0
3
5
0
0
0
0
0
0
0
0
0
1
5
2

Precipitation Amount (mm)

0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
2
3
3
3
4
4
3
3
3
3
3
3
3
4
5
6
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
88
86
86
86
85
85
85
85
85
85
87
87
87
87
85
84
85
85
85
87
88

Pressure (mb)

988
988
987
988
988
988
988
988
989
989
989
989
990
990
991
992
993
994
994
994
995
995
996
997

Ozone (du)

289
290
293
292
292
291
289
289
290
289
290
291
294
296
297
301
302
303
305
304
303
303
302
303

Tuesday 2

Waxing Gibbous 94%

13:55

06:49

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

Sun - Rise: 08:37, Set: 15:35, Transit: 12:06. Moon - Rise: 13:55, Set: 06:49. Civil Dark: 16:24 - 07:48. Nautical Dark: 17:14 - 06:58. Astro Dark: 18:02 - 06:11

Total Clouds (% Sky Obscured)

73
60
13
26
0
0
14
25
39
44
58
48
53
63
57
78
76
46
39
40
34
60
80
70

Low Clouds (% Sky Obscured)

9
3
4
11
0
0
1
1
1
7
13
20
15
10
1
9
8
1
1
1
1
0
1
4

Medium Clouds (% Sky Obscured)

65
49
3
0
0
0
10
17
34
30
51
43
46
52
57
61
55
46
39
40
34
37
18
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
13
30
48
51
57
53
51
50
45
39
40
34
60
70
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
0
0
0
2
3
3
5
5
1
2
3
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
8
8
8
7
7
6
7
8
8
9
10
11
11
11
11
11
10
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
86
80
80
83
83
85
85
85
85
85
85
84
84
81
78
78
81
84
87
88
90

Pressure (mb)

998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

304
307
310
310
308
308
307
308
309
309
307
306
308
308
310
316
322
322
314
304
303
304
306
308

Wednesday 3

Waxing Gibbous 98%

14:17

08:39

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:38, Set: 15:34, Transit: 12:06. Moon - Rise: 14:17, Set: 08:39. Civil Dark: 16:23 - 07:49. Nautical Dark: 17:14 - 06:59. Astro Dark: 18:01 - 06:12

Total Clouds (% Sky Obscured)

71
67
68
82
94
100
100
100
99
100
100
100
96
94
91
92
93
93
89
84
83
89
94
98

Low Clouds (% Sky Obscured)

1
0
1
1
2
1
9
16
23
27
28
30
23
25
28
35
43
50
39
26
12
31
49
67

Medium Clouds (% Sky Obscured)

4
22
44
45
65
71
70
76
51
65
32
34
51
65
77
71
70
70
58
46
34
37
46
48

High Clouds (% Sky Obscured)

70
65
65
77
92
100
97
95
94
86
77
40
41
42
42
42
41
47
32
19
5
29
49
68

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
0
0
0
3
6
7
1
1
1
3
3
1
4
5
5
10
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
88
88
88
89
89
89
91
89
88
86
84
86
86
88
89
88
89
91
93

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

306
305
305
308
307
307
309
309
309
310
310
311
314
314
315
316
314
313
311
314
316
319
322
325

Thursday 4

Full Moon 100%

15:00

10:17

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:40, Set: 15:34, Transit: 12:07. Moon - Rise: 15:00, Set: 10:17. Civil Dark: 16:23 - 07:51. Nautical Dark: 17:13 - 07:00. Astro Dark: 18:01 - 06:13

Total Clouds (% Sky Obscured)

98
99
100
98
98
97
92
87
81
72
63
54
55
56
60
73
86
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
67
66
63
60
58
44
31
18
18
20
22
29
36
42
51
60
69
59
48
40
31
27
23

Medium Clouds (% Sky Obscured)

57
71
72
76
81
85
85
85
81
63
46
25
29
37
45
61
76
92
95
97
100
98
96
90

High Clouds (% Sky Obscured)

67
67
67
78
89
97
67
33
0
1
2
4
4
14
20
47
73
100
100
100
100
97
93
90

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

15
12
9
8
2
0
0
0
0
2
3
2
5
5
5
10
14
17
21
22
22
27
28
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
85
79
73
74
77
77
79
80
83
83
83
81
83
83
83
83
83
82
83
83

Pressure (mb)

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

Ozone (du)

328
332
337
341
345
348
351
351
351
352
342
333
323
319
314
309
306
302
299
298
297
297
299
302

Friday 5

Waning Gibbous 98%

16:15

11:23

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: 08:41, Set: 15:33, Transit: 12:07. Moon - Rise: 16:15, Set: 11:23. Civil Dark: 16:22 - 07:52. Nautical Dark: 17:13 - 07:01. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

32
44
52
43
35
22
23
20
17
21
26
35
28
20
15
21
30
39

Medium Clouds (% Sky Obscured)

81
71
62
71
84
100
99
98
97
95
93
90
92
92
91
92
93
93

High Clouds (% Sky Obscured)

60
30
0
33
67
99
99
99
100
100
99
99
98
96
96
71
52
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
27
21
25
22
11
19
20
15
31
32
31
40
41
21
35
41
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5

Relative Humidity (%)

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

Pressure (mb)

998
998
998
997
997
997
997
997
996
996
996
996
996
996
996
997
997
997

Ozone (du)

304
303
302
302
301
301
301
300
299
298
298
297
297
296
294
293
291
289

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 29/11/25 18:44:00. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+0.00