Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 17%

11:50

19:02

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

Sun - Rise: 07:25, Set: 16:31, Transit: 11:58. Moon - Rise: 11:50, Set: 19:02. Civil Dark: 17:06 - 06:49. Nautical Dark: 17:46 - 06:10. Astro Dark: 18:24 - 05:31

Total Clouds (% Sky Obscured)

0
1
0
1
1
1
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
6
4
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
2
1
2
5
4
5

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
80
83
84
86
86
86
86
86
84
74
66
60
56
54
53
62
66
73
76
77
77

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1018
1019
1019
1019
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

246
249
250
251
253
255
257
259
261
259
257
256
258
258
259
258
259
259
259
260
260
261
263
265

Friday 13

Waxing Crescent 25%

12:24

20:09

21 Good
22 Good
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

Sun - Rise: 07:27, Set: 16:29, Transit: 11:58. Moon - Rise: 12:24, Set: 20:09. Civil Dark: 17:05 - 06:51. Nautical Dark: 17:45 - 06:11. Astro Dark: 18:23 - 05:33

Total Clouds (% Sky Obscured)

4
17
26
27
48
57
68
87
91
91
82
73
74
87
94
96
100
100
92
90
81
56
77
100

Low Clouds (% Sky Obscured)

0
17
26
27
48
57
68
82
87
87
79
68
67
34
42
38
54
36
23
26
37
36
31
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
15
15
12
60
81
56
77
31

High Clouds (% Sky Obscured)

2
3
3
3
4
8
10
33
15
12
30
32
48
65
71
81
98
100
81
70
54
35
35
99

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
9
17
25
35
59
57
38
23
7
3
0
4
2
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
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)

1
1
1
2
2
2
2
2
2
2
2
2
3
5
9
11
13
13
12
10
9
10
10
9

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-3
-3
-3
-3
-2
-2
-1
-0
2
4
7
9
10
10
9
8
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-5
-5
-5
-6
-5
-6
-5
-5
-4
-4
-3
-1
1
3
4
4
4
4
4
4
4
4

Relative Humidity (%)

78
78
79
79
81
81
82
81
81
81
78
74
71
69
65
66
67
69
72
77
81
77
78
77

Pressure (mb)

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

Ozone (du)

264
262
260
260
262
263
263
264
268
268
268
267
268
268
269
271
272
270
269
268
269
273
276
278

Saturday 14

Waxing Crescent 33%

12:49

No Set

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 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:28, Set: 16:28, Transit: 11:58. Moon - Rise: 12:49, Set: No Set. Civil Dark: 17:04 - 06:52. Nautical Dark: 17:44 - 06:12. Astro Dark: 18:22 - 05:34

Total Clouds (% Sky Obscured)

88
100
100
100
100
99
100
100
100
100
76
42
52
52
49
47
37
34
24
46
55
66
76
82

Low Clouds (% Sky Obscured)

31
33
68
72
100
92
91
57
88
79
47
21
35
35
45
44
31
34
24
16
0
0
0
0

Medium Clouds (% Sky Obscured)

51
84
44
15
92
77
68
100
100
100
76
1
0
4
4
47
37
0
0
0
10
13
15
19

High Clouds (% Sky Obscured)

74
86
100
100
100
87
100
100
100
100
50
42
50
50
49
45
17
0
0
25
22
31
61
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
2
5
9
9
9
9
8
4
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
1
11
32
53
66
95
95
95
66
10
17
20
46
31
10
6
4
4
9
13
15
9

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
1.6
2.6
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
8
9
11
15
14
17
16
13
13
15
17
17
16
16
14
10
9
9
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
82
82
90
93
93
93
92
89
87
84
83
81
85
81
76
81
88
85
85
78
81

Pressure (mb)

1008
1007
1006
1005
1004
1002
1001
999
998
997
996
996
997
997
998
997
997
998
998
998
998
999
1000
1000

Ozone (du)

281
286
288
290
291
289
291
292
293
297
298
302
303
288
294
297
300
312
312
301
298
302
309
320

Sunday 15

Waxing Crescent 43%

13:09

21:20

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

Sun - Rise: 07:30, Set: 16:27, Transit: 11:58. Moon - Rise: 13:09, Set: 21:20. Civil Dark: 17:03 - 06:54. Nautical Dark: 17:43 - 06:14. Astro Dark: 18:21 - 05:35

Total Clouds (% Sky Obscured)

90
94
100
92
85
78
54
32
5
0
0
0
19
38
70
69
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
35
48
44
42
39
28
16
0
0
0
0
0
1
1
1
1
1
8
15
22
34
46
83

Medium Clouds (% Sky Obscured)

84
47
100
92
85
78
54
32
5
0
0
0
0
0
0
8
22
36
90
95
100
99
100
100

High Clouds (% Sky Obscured)

82
62
100
85
73
65
54
0
5
0
0
0
9
18
70
41
90
100
100
78
70
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
47
28
57
67
78
94
32
7
2
1
0
0
1
3
4
6
3
1
1
0
2
9
17

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
82
80
80
82
82
73
71
72
76
75
71
66
61
56
60
62
65
71
75
73
72
70

Pressure (mb)

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

Ozone (du)

332
337
335
337
339
340
333
328
330
332
324
319
319
317
311
304
302
300
298
295
291
287
279
275

Monday 16

Waxing Crescent 53%

13:25

22:32

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
19 Bad
20 Bad

Sun - Rise: 07:31, Set: 16:25, Transit: 11:58. Moon - Rise: 13:25, Set: 22:32. Civil Dark: 17:02 - 06:55. Nautical Dark: 17:42 - 06:15. Astro Dark: 18:20 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
74
61
63
53
55
79
91
100
97
93
89
94
91
81
84
91
98

Low Clouds (% Sky Obscured)

68
53
39
57
74
93
79
64
47
46
46
45
48
55
47
46
46
47
41
34
24
21
19
22

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
87
74
10
46
3
8
79
91
100
72
41
11
27
47
66
59
52
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
7
74
0
1
2
3
2
72
71
65
60
57
79
67
39
33
58
79

ISS Passover

Visibility (miles)

9
5
2
2
2
2
4
0
1
9
9
9
6
4
7
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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

52
95
95
95
95
95
95
95
78
56
46
84
95
95
61
73
74
34
38
34
15
43
52
43

Precipitation Amount (mm)

0
1.2
2.5
4
2.7
5.8
6
1.6
0.4
0.2
0
0.5
1.6
0.6
0
0
0.4
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

10
13
17
20
22
24
23
18
11
12
13
14
12
14
17
18
19
20
21
19
17
16
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
3
4
5
6
10
9
8
7
7
6
4
5
5
5
5
5
5
4
4
4

Dew Point (°C)

2
4
7
8
9
10
10
10
11
11
10
9
9
10
10
9
8
8
8
8
7
7
7
7

Relative Humidity (%)

68
74
88
93
95
95
96
96
98
93
89
84
84
90
90
84
81
80
79
80
81
81
82
84

Pressure (mb)

1001
1000
997
995
992
988
985
983
981
979
979
980
980
979
979
980
980
980
981
981
981
981
981
981

Ozone (du)

274
272
271
271
272
270
274
274
277
283
289
298
308
313
316
310
311
312
313
312
311
309
314
319

Tuesday 17

First Quarter 63%

13:38

23:45

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
19 Bad
20 Bad

Sun - Rise: 07:33, Set: 16:24, Transit: 11:59. Moon - Rise: 13:38, Set: 23:45. Civil Dark: 17:00 - 06:57. Nautical Dark: 17:41 - 06:17. Astro Dark: 18:19 - 05:38

Total Clouds (% Sky Obscured)

84
66
49
66
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

43
56
49
49
48
48
51
55
58
54
50
45
43
41
39
41
42
44
53
60
61
52
45
38

Medium Clouds (% Sky Obscured)

46
42
38
62
81
100
89
86
93
91
85
80
73
71
72
80
88
98
83
68
53
55
56
58

High Clouds (% Sky Obscured)

62
43
27
49
70
88
92
97
100
100
100
100
100
99
98
95
93
93
96
98
99
94
83
57

ISS Passover

Visibility (miles)

8
8
7
7
7
7
7
7
8
8
8
8
9
7
5
3
4
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None

Precipitation Probability (%)

57
66
61
61
59
54
70
77
67
67
66
54
78
90
86
93
95
95
94
80
48
67
73
52

Precipitation Amount (mm)

0
0.4
0.3
0.2
0.2
0
0.4
0.5
0.2
0.2
0.2
0
0.4
0.5
0.3
0.5
0.9
0.9
0.7
0.5
0
0.4
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
5
5
6
5
5
5
6
5
4
4
5
6
7
8
8
8
7
6
4
3

Dew Point (°C)

7
7
8
8
8
8
8
7
7
8
8
8
8
8
9
10
9
9
8
7
5
4
4
3

Relative Humidity (%)

87
87
87
87
87
85
87
85
85
87
88
88
90
88
88
87
86
85
84
81
78
74
75
74

Pressure (mb)

980
980
980
980
979
979
978
978
978
977
977
977
977
977
977
977
977
977
977
978
979
979
980
980

Ozone (du)

324
324
323
323
323
322
322
323
324
325
328
330
333
334
336
337
340
342
345
347
349
352
354
357

Wednesday 18

Waxing Gibbous 73%

13:51

00:58

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 07:35, Set: 16:23, Transit: 11:59. Moon - Rise: 13:51, Set: 00:58. Civil Dark: 16:59 - 06:58. Nautical Dark: 17:40 - 06:18. Astro Dark: 18:18 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
89
77
66
55
45
34
29
25
21
40
58
76
80
82
83
73
64
55

Low Clouds (% Sky Obscured)

51
56
53
51
54
56
49
41
34
29
25
21
33
47
60
60
61
59
50
40
32

Medium Clouds (% Sky Obscured)

68
75
81
52
27
2
2
2
3
2
1
1
3
3
4
6
8
10
9
5
1

High Clouds (% Sky Obscured)

57
60
62
65
68
66
49
26
5
11
15
18
10
7
3
7
10
11
13
15
22

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

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

Precipitation Probability (%)

67
69
39
40
35
15
21
20
10
13
10
4
25
29
17
35
42
42
36
39
24

Precipitation Amount (mm)

0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
6
5
4
3
3
3
3
5
6
7
8
9
10
12
12
11
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
78
81
83
85
86
86
86
87
87
87
82
81
77
76
76
74
78
81

Pressure (mb)

981
981
982
982
982
983
983
984
985
986
987
988
989
990
991
992
993
995
996
997
999

Ozone (du)

359
357
356
354
350
346
342
340
338
336
337
339
341
341
342
342
343
344
344
345
346

Forecast for Teignmouth, Devon, United Kingdom (50.55,-3.50)

Generated: 12/11/26 21:07:35. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+0.00