Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

06:09

14:36

12 Good
13 Good
14 Good
15 Good
16 OK
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: 07:57, Set: 16:01, Transit: 11:58. Moon - Rise: 06:09, Set: 14:36. Civil Dark: 16:43 - 07:14. Nautical Dark: 17:30 - 06:28. Astro Dark: 18:13 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
48
100
100
100
100
100
55
69
100
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
0
0
20
8
14
20
31
11
2
51
53
53
66
78
99
100
97
86
100
84
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
18
12
23
88
64
57
79
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

24
21
92
100
100
75
89
86
97
99
58
65
65
4
7
0
0
4
68
100
89
65
65
70

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
5
1
1
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
89
49

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
95
95
95
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
2.6
0.2
0.8
0.3
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
61
66
76
81
75
78
76
82
82
82
75
76
76
82
77
79
85
88
91
96
98
96

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1014
1013
1012
1011
1011

Ozone (du)

274
264
257
259
261
263
275
283
282
284
283
278
279
277
276
283
278
275
279
273
282
292
297
303

Wednesday 19

Waning Crescent 1%

07:29

14:43

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

Sun - Rise: 07:59, Set: 15:59, Transit: 11:58. Moon - Rise: 07:29, Set: 14:43. Civil Dark: 16:42 - 07:16. Nautical Dark: 17:28 - 06:29. Astro Dark: 18:12 - 05:45

Total Clouds (% Sky Obscured)

100
100
99
100
96
97
100
99
100
99
88
89
70
20
28
65
52
20
8
7
11
22
9
7

Low Clouds (% Sky Obscured)

96
90
96
100
87
90
85
85
81
47
34
18
13
4
7
15
7
0
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

100
98
86
61
33
16
96
98
66
98
82
84
65
2
1
60
49
19
4
1
4
16
4
4

High Clouds (% Sky Obscured)

70
22
0
0
0
0
0
0
0
2
22
3
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
5
6
9
9
5
6
9
9
9
9
9
7
9
9
9
9
9
9
9
9

Fog (%)

0
1
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
77
59
51
48
40
65
46
19
6
1
1
1
10
14
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
1
0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
96
98
96
91
85
82
80
93
85
79
72
69
69
76
83
75
75
75
74
74
73
70
69

Pressure (mb)

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

Ozone (du)

303
296
290
291
295
299
304
312
317
319
326
330
321
316
314
312
313
315
318
320
323
322
312
302

Thursday 20

New Moon 0%

08:50

14:54

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

Sun - Rise: 08:01, Set: 15:58, Transit: 11:58. Moon - Rise: 08:50, Set: 14:54. Civil Dark: 16:41 - 07:17. Nautical Dark: 17:27 - 06:31. Astro Dark: 18:11 - 05:47

Total Clouds (% Sky Obscured)

11
5
10
5
9
11
18
11
15
4
2
32
40
40
40
14
10
1
1
0
2
5
21
36

Low Clouds (% Sky Obscured)

11
0
6
0
6
6
0
0
0
0
0
0
5
0
5
0
0
0
0
0
1
1
1
21

Medium Clouds (% Sky Obscured)

4
2
3
3
3
6
16
11
15
3
0
32
40
40
40
14
10
1
1
0
0
3
21
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
12
2
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
0
0
0
0
1
4
31
45
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-3
-3
-4
-4
-4
-4
-4
-5
-4
-5
-5
-5
-4
-5
-4
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

66
67
65
66
69
69
70
70
70
69
70
70
67
67
73
67
71
73
71
71
73
73
70
66

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

300
301
306
307
298
299
303
304
304
302
302
300
303
307
307
314
316
317
313
309
307
304
300
297

Friday 21

Waxing Crescent 0%

10:06

15:10

12 OK
13 OK
14 Bad
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
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: 08:03, Set: 15:56, Transit: 11:59. Moon - Rise: 10:06, Set: 15:10. Civil Dark: 16:40 - 07:19. Nautical Dark: 17:26 - 06:33. Astro Dark: 18:10 - 05:48

Total Clouds (% Sky Obscured)

35
39
50
8
5
5
9
10
20
30
27
39
52
80
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
21
20
2
0
0
0
0
2
6
6
1
1
0
0
0
0
0
0
0
0
10
20
42

Medium Clouds (% Sky Obscured)

2
0
0
0
1
0
0
0
1
0
2
5
2
5
2
21
40
60
65
100
100
97
94
91

High Clouds (% Sky Obscured)

0
0
0
0
0
2
6
3
3
3
10
34
50
78
100
100
100
100
99
98
97
98
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
64
67
69
70
70
70
71
73
73
73
71
72
70
71
70
69
67
67
70
72
72
70

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1019
1019

Ozone (du)

294
290
289
291
288
287
286
285
282
280
277
273
273
274
275
273
273
272
273
273
271
270
266
265

Saturday 22

Waxing Crescent 2%

11:11

15:36

12 Bad
13 Bad
14 Bad
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: 08:05, Set: 15:55, Transit: 11:59. Moon - Rise: 11:11, Set: 15:36. Civil Dark: 16:38 - 07:21. Nautical Dark: 17:25 - 06:34. Astro Dark: 18:09 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
86
79
68
60
47
66
81
93
94
94
95

Low Clouds (% Sky Obscured)

50
55
65
71
76
81
74
68
64
57
53
47
48
48
51
35
27
13
22
38
55
54
57
59

Medium Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
100
100
100
78
58
41
35
34
32
52
60
78
55
50
46

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
87
53
79
71
56
25
21
16
8
2
1
1
2
3
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
2
6
6
7
8
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
26
33
39
49
60
77
70
80
95
95
85
86
87
76
52
23
1
0
0
0
3
7
11

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
0.4
0.9
1
0.7
0.8
0.9
0.7
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
12
12
11
9
7
6
5
5
5
5
6
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
68
69
72
80
90
96
98
98
96
98
98
98
98
98
96
94
94
94
94
91
89
88

Pressure (mb)

1018
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

266
266
265
262
260
259
258
255
254
253
254
255
257
259
258
259
261
263
263
263
265
266
265
265

Sunday 23

Waxing Crescent 5%

11:59

16:18

12 Bad
13 Bad
14 Bad
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: 08:06, Set: 15:54, Transit: 11:59. Moon - Rise: 11:59, Set: 16:18. Civil Dark: 16:37 - 07:23. Nautical Dark: 17:24 - 06:36. Astro Dark: 18:08 - 05:51

Total Clouds (% Sky Obscured)

91
90
99
98
91
77
50
68
85
80
76
72
75
79
75
60
50
45
49
49
50
43
40
39

Low Clouds (% Sky Obscured)

65
64
65
60
56
58
16
24
31
33
35
36
55
75
75
60
50
45
49
49
37
31
28
26

Medium Clouds (% Sky Obscured)

49
53
56
52
41
39
34
52
73
68
61
58
60
62
64
59
50
45
49
49
50
43
40
36

High Clouds (% Sky Obscured)

21
35
69
65
30
9
24
30
36
53
70
72
74
72
74
60
32
1
1
1
0
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
8

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

Precipitation Probability (%)

15
16
13
17
23
28
0
0
0
2
6
10
26
52
84
95
95
95
91
65
21
22
18
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
85
86
88
91
91
93
91
91
93
93
91
91
91
91
91
93
93
94
93
93
93
91
91

Pressure (mb)

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

Ozone (du)

265
263
262
262
262
263
265
266
266
267
268
269
270
271
272
273
274
275
276
275
275
274
275
275

Monday 24

Waxing Crescent 10%

11:59

17:18

12 Bad
13 Bad
14 Bad
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: 08:08, Set: 15:52, Transit: N/A. Moon - Rise: 11:59, Set: 17:18. Civil Dark: 16:36 - 07:24. Nautical Dark: 17:23 - 06:37. Astro Dark: 18:07 - 05:53

Total Clouds (% Sky Obscured)

62
70
81
84
89
91
94
99
100
87
74
61
72
83
93
84
80
76
85
93
99
98
98
98

Low Clouds (% Sky Obscured)

25
23
23
32
41
51
60
67
74
66
58
50
64
78
92
77
67
55
67
79
93
94
94
95

Medium Clouds (% Sky Obscured)

47
57
72
79
81
83
88
95
99
78
60
49
63
74
86
78
75
64
66
75
81
84
89
90

High Clouds (% Sky Obscured)

26
51
81
62
48
32
33
40
45
50
45
40
35
35
40
40
35
30
30
35
35
30
30
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
5
5
11
17
19
33
33
20
24
24
21
31
41
57
62
57
49
72
80
80
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.3
0.4
0.4
0.7
1
1.2

Wind Speed/Direction (mph)

10
10
11
11
12
12
13
13
12
12
11
11
11
10
10
9
8
7
6
6
7
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
93
94
96
94
94
94
93
93
90
90
90
88
88
86
85
86
91
93
94
93

Pressure (mb)

1000
999
999
998
997
997
996
995
994
993
993
992
991
991
990
990
989
989
988
988
988
988
988
988

Ozone (du)

275
275
275
275
276
277
278
278
278
279
279
279
279
279
279
279
281
283
284
285
286
287
290
293

Forecast for Cramond Bridge, Edinburgh, United Kingdom (55.96,-3.30)

Generated: 18/11/25 06:56:47. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+0.00