Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 17%

11:54

No Set

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

Sun - Rise: 07:30, Set: 16:39, Transit: 12:04. Moon - Rise: 11:54, Set: No Set. Civil Dark: 17:14 - 06:55. Nautical Dark: 17:53 - 06:16. Astro Dark: 18:31 - 05:38

Total Clouds (% Sky Obscured)

1
1
1
0
1
2
2
2
2
1
1
5
9
24
30
41
47
49
52
60
61
64
62
64

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
1
4
9
24
30
37
43
44
49
57
57
61
58
54

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
1
3
3
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
1
2
3
2
2
2
1
1
2
2
2
1
2
4
5
7
7
7
7
7
5
4

Dew Point (°C)

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

Relative Humidity (%)

67
69
71
72
75
75
75
75
74
73
74
73
73
72
67
62
61
59
59
61
67
75
82
83

Pressure (mb)

1012
1013
1013
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

234
237
240
243
245
246
245
246
249
250
252
254
253
252
253
251
250
250
250
250
250
252
252
253

Friday 13

Waxing Crescent 25%

12:28

19:12

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:32, Set: 16:37, Transit: 12:05. Moon - Rise: 12:28, Set: 19:12. Civil Dark: 17:13 - 06:56. Nautical Dark: 17:52 - 06:17. Astro Dark: 18:30 - 05:39

Total Clouds (% Sky Obscured)

58
54
73
88
90
89
90
79
69
54
48
60
53
40
67
100
100
91
92
86
94
99
97
100

Low Clouds (% Sky Obscured)

57
53
72
87
89
89
89
61
37
36
29
28
26
14
23
20
17
16
16
15
24
59
71
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
87
99
91
92
86
75
99
66
10

High Clouds (% Sky Obscured)

4
3
4
2
6
12
34
43
47
33
33
60
53
40
60
100
100
42
72
45
91
61
49
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
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

5
5
5
5
5
5
7
7
7
6
6
7
9
9
11
13
15
15
15
14
14
13
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
82
82
70
63
64
66
75
81
81
82
81
75
70
67
67
67
67
67
67
69
71

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1007

Ozone (du)

253
254
256
256
254
255
254
259
260
261
263
263
264
267
269
270
271
271
271
273
273
275
278
281

Saturday 14

Waxing Crescent 33%

12:54

20:19

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
18 Bad

Sun - Rise: 07:33, Set: 16:36, Transit: 12:05. Moon - Rise: 12:54, Set: 20:19. Civil Dark: 17:12 - 06:58. Nautical Dark: 17:51 - 06:18. Astro Dark: 18:29 - 05:40

Total Clouds (% Sky Obscured)

95
100
100
100
98
100
100
100
100
85
86
94
100
63
51
83
69
50
44
40
55
70
93
84

Low Clouds (% Sky Obscured)

59
86
91
72
82
88
67
57
75
71
54
36
37
63
46
72
69
45
40
35
41
41
58
64

Medium Clouds (% Sky Obscured)

16
8
8
13
73
99
100
100
99
30
25
31
77
63
0
11
1
0
0
6
4
0
0
0

High Clouds (% Sky Obscured)

74
100
100
100
87
100
100
100
90
55
57
62
60
0
0
0
0
0
0
3
13
23
34
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
12
1
16
29
31
45
95
77
90
95
88
56
54
38
70
57
25
31
30
27
31
23
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.3
0
0.7
1.8
0.6
0.2
0.2
0
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
15
15
16
18
19
19
22
18
21
22
20
18
19
20
20
21
23
25
26
23
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
85
80
78
84
86
90
90
93
84
80
81
84
87
83
80
81
76
72
78
78
78
76
70

Pressure (mb)

1007
1006
1005
1004
1003
1002
1001
999
998
997
996
995
995
995
995
994
994
995
996
997
998
999
1000
1001

Ozone (du)

283
286
288
290
291
291
292
293
296
298
298
298
298
303
311
306
311
313
313
313
312
308
309
312

Sunday 15

Waxing Crescent 43%

13:14

21:29

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

Sun - Rise: 07:35, Set: 16:35, Transit: 12:05. Moon - Rise: 13:14, Set: 21:29. Civil Dark: 17:10 - 06:59. Nautical Dark: 17:50 - 06:20. Astro Dark: 18:28 - 05:42

Total Clouds (% Sky Obscured)

70
58
66
77
88
72
56
44
30
21
12
17
17
22
48
75
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
58
55
53
51
50
46
43
30
21
12
17
17
21
24
28
32
61
65
68
65
61
55
56

Medium Clouds (% Sky Obscured)

0
4
66
77
88
72
56
44
11
2
0
0
17
22
48
65
49
84
93
100
87
100
100
100

High Clouds (% Sky Obscured)

17
55
55
50
50
44
56
0
3
21
12
17
17
4
48
75
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
8
5
4
5
6
10
4
10
10
4
9
7
3
5
3
0
4
30
47
42
34
95
95

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
1.1
0.7

Wind Speed/Direction (mph)

21
20
19
18
17
17
16
16
15
15
13
11
10
10
8
8
6
6
6
6
7
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
64
61
61
61
63
65
64
61
64
64
64
62
57
53
55
57
63
79
87
90
95

Pressure (mb)

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

Ozone (du)

319
325
331
336
337
333
331
329
325
319
317
311
310
303
301
299
297
295
292
287
282
276
271
267

Monday 16

Waxing Crescent 53%

13:30

22:41

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
18 Bad

Sun - Rise: 07:37, Set: 16:34, Transit: 12:05. Moon - Rise: 13:30, Set: 22:41. Civil Dark: 17:09 - 07:01. Nautical Dark: 17:49 - 06:21. Astro Dark: 18:27 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
70
55
60
61
61
72
85
99
94
89
84
77
72
68
78

Low Clouds (% Sky Obscured)

62
67
76
84
93
93
93
94
81
70
55
60
61
61
68
72
77
74
70
67
67
68
68
72

Medium Clouds (% Sky Obscured)

99
58
33
97
100
100
100
100
85
53
55
60
49
34
30
26
18
18
13
11
7
3
1
7

High Clouds (% Sky Obscured)

100
40
40
100
100
85
70
60
13
55
45
58
42
28
24
22
25
21
11
2
1
1
0
16

ISS Passover

Visibility (miles)

2
3
3
6
6
4
1
0
0
6
2
1
3
5
7
7
7
7
7
7
7
8
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
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
68
50
55
62
62
60
54
48
43
50

Precipitation Amount (mm)

1.3
0.4
0.6
0.9
1.3
2.1
2.1
2.4
1.3
0.5
1.7
2.7
1.7
1
0.3
0
0.2
0.3
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
16
18
20
23
24
21
20
21
20
20
22
22
23
26
29
30
31
30
29
27
24
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
98
96
96
98
96
95
95
92
87
83
84
83
83
81
83
83
81
81
80

Pressure (mb)

999
997
995
993
991
989
987
985
983
982
980
979
976
977
977
977
977
977
977
978
978
979
979
980

Ozone (du)

266
268
269
269
269
270
271
270
270
271
275
279
288
297
307
309
311
313
314
315
316
312
309
305

Tuesday 17

First Quarter 50%

13:44

23:53

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
18 Bad

Sun - Rise: 07:38, Set: 16:32, Transit: 12:05. Moon - Rise: 13:44, Set: 23:53. Civil Dark: 17:08 - 07:02. Nautical Dark: 17:48 - 06:23. Astro Dark: 18:26 - 05:44

Total Clouds (% Sky Obscured)

87
97
90
83
74
83
91
100
100
100
100
100
100
100
91
81
72
75
76
78
75
76
79
72

Low Clouds (% Sky Obscured)

75
77
73
69
65
68
72
77
77
77
76
77
80
80
71
65
54
55
53
51
57
66
74
62

Medium Clouds (% Sky Obscured)

12
10
32
54
74
83
91
99
98
98
97
73
49
25
19
13
8
6
4
2
3
2
1
1

High Clouds (% Sky Obscured)

33
50
60
65
74
77
81
76
81
87
89
80
71
67
45
25
5
8
11
9
7
6
4
8

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

52
49
60
70
85
95
95
95
95
95
90
84
68
46
39
31
24
26
29
36
49
49
49
42

Precipitation Amount (mm)

0
0
0.2
0.3
0.6
0.8
0.8
0.7
0.8
0.7
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
17
15
14
12
11
12
13
11
11
10
10
10
10
11
13
15
15
14
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
2
3
3
3
6
7
8
8
7
7
6
6
5
6
6
6
7
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
80
81
81
87
90
93
91
91
90
87
87
84
77
71
66
67
67
68
71
74
76

Pressure (mb)

981
981
982
982
982
982
981
981
981
980
980
980
980
981
982
983
983
984
985
986
986
987
988
988

Ozone (du)

308
312
315
317
320
322
322
322
321
321
321
321
321
321
322
322
322
323
327
332
336
337
337
338

Wednesday 18

Waxing Gibbous 63%

13:58

01:05

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: 07:40, Set: 16:31, Transit: 12:06. Moon - Rise: 13:58, Set: 01:05. Civil Dark: 17:07 - 07:04. Nautical Dark: 17:47 - 06:24. Astro Dark: 18:26 - 05:46

Total Clouds (% Sky Obscured)

66
62
72
79
89
93
96
100
100
100
100
100
100
100
90
78
68

Low Clouds (% Sky Obscured)

53
45
47
43
44
40
33
28
29
33
36
39
43
47
44
43
39

Medium Clouds (% Sky Obscured)

1
3
8
11
20
25
25
30
20
7
0
5
10
15
8
6
4

High Clouds (% Sky Obscured)

13
16
27
38
57
72
85
100
100
100
100
100
100
100
81
58
28

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

36
29
42
45
37
46
43
20
33
33
20
29
29
18
32
35
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
6
5
5
5
5
5
5
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
81
82
85
85
85
85
84
84
82
79
77
75
70
66

Pressure (mb)

989
989
990
990
990
990
989
989
989
990
990
991
991
992
993
993
994

Ozone (du)

337
337
336
337
337
338
338
338
338
338
338
338
340
341
343
347
351

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 12/11/26 19:41:26. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+0.00