Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

New Moon 1%

09:13

18:04

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 OK
18 Bad
19 OK
20 Bad
21 OK

Sun - Rise: 07:54, Set: 18:33, Transit: 13:13. Moon - Rise: 09:13, Set: 18:04. Civil Dark: 19:12 - 07:15. Nautical Dark: 19:57 - 06:30. Astro Dark: 20:43 - 05:44

Total Clouds (% Sky Obscured)

89
87
87
62
97
98
76
79
85
93
88
69
92
92
60
55
62
51
49
47
49
35
50
34

Low Clouds (% Sky Obscured)

79
83
84
56
61
69
69
79
82
85
85
61
66
73
50
50
59
46
44
36
38
28
38
27

Medium Clouds (% Sky Obscured)

2
0
0
0
5
45
14
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
3
90
79
0
1
0
0
0
0
26
45
57
48
0
0
0
0
0
0
0
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
1
1
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 (%)

28
22
25
22
14
14
23
9
12
8
4
2
2
1
5
3
3
1
5
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)

15
15
11
6
4
3
2
2
2
2
2
2
1
1
3
5
7
7
7
7
6
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
85
90
91
88
85
82
79
76
79
80
76
72
70
70
70
72
77
84
87
90
91

Pressure (mb)

1007
1007
1008
1008
1008
1009
1008
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

315
314
314
312
310
311
309
307
305
301
299
298
297
297
298
299
299
301
300
298
296
295
296
297

Sunday 11

Waxing Crescent 4%

10:42

18:11

22 OK
23 OK
00 OK
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

Sun - Rise: 07:56, Set: 18:30, Transit: 13:13. Moon - Rise: 10:42, Set: 18:11. Civil Dark: 19:09 - 07:17. Nautical Dark: 19:54 - 06:32. Astro Dark: 20:40 - 05:46

Total Clouds (% Sky Obscured)

31
18
33
99
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
13
0
44
66
83
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
96
99

Medium Clouds (% Sky Obscured)

0
0
0
34
49
55
85
91
93
100
100
100
92
91
90
77
100
80
74
74
89
96
97
100

High Clouds (% Sky Obscured)

3
5
33
94
20
100
100
100
100
100
100
100
92
95
88
100
100
100
100
100
100
100
71
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
8
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
70
66
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
10
27
38
43
49
55
24
47
44
15
11
24
30
42
44
43
50
70
73
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4

Wind Speed/Direction (mph)

8
10
10
11
10
11
11
11
11
12
14
15
15
16
15
14
12
11
10
10
10
12
13
15

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
11
11
12
12
13
13
13
13
14
14
14
14
14
14
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
85
85
85
85
84
87
89
92
90
90
92
92
92
92
92
92
92
90
90
92
87

Pressure (mb)

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

Ozone (du)

296
295
293
291
290
287
286
289
288
283
279
275
272
269
268
265
264
263
264
263
261
259
259
260

Monday 12

Waxing Crescent 9%

12:11

18:23

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 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:58, Set: 18:27, Transit: 13:13. Moon - Rise: 12:11, Set: 18:23. Civil Dark: 19:07 - 07:19. Nautical Dark: 19:52 - 06:34. Astro Dark: 20:38 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
75
89
93
97
100
81
82
74
98
100
40
34
62
52
82
73

Low Clouds (% Sky Obscured)

99
96
94
89
79
85
56
73
53
37
62
47
41
37
41
61
62
79
37
27
25
27
27
27

Medium Clouds (% Sky Obscured)

60
93
98
100
100
100
100
100
51
82
86
95
100
65
61
50
96
55
0
0
0
5
25
21

High Clouds (% Sky Obscured)

61
87
97
72
100
100
100
100
7
0
0
0
2
33
11
40
0
0
0
0
43
21
73
38

ISS Passover

Visibility (miles)

9
6
4
0
0
9
9
9
9
9
9
9
9
9
9
8
5
4
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

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

Precipitation Probability (%)

92
95
95
95
95
60
54
48
40
35
38
46
37
39
51
64
85
65
20
12
15
10
7
3

Precipitation Amount (mm)

0.5
1.4
2.6
3.7
0.6
0.2
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
19
19
16
15
11
12
10
9
8
8
8
9
13
15
17
17
17
18
18
17
16
14
14

Chance of Frost

Temperature (°C)

15
15
15
15
14
13
12
12
12
11
11
11
12
12
12
12
12
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
14
12
11
10
10
9
9
9
9
9
9
8
9
8
6
5
5
5
5
5

Relative Humidity (%)

86
90
93
95
95
89
89
90
87
86
86
86
83
80
80
79
80
83
74
71
71
73
74
73

Pressure (mb)

997
996
995
995
995
996
997
998
999
999
1000
1001
1001
1002
1003
1004
1005
1006
1008
1009
1011
1012
1013
1014

Ozone (du)

259
258
261
263
269
275
275
280
288
293
298
310
325
330
330
335
339
345
348
348
340
335
330
326

Tuesday 13

Waxing Crescent 15%

13:35

18:43

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
21 OK

Sun - Rise: 08:01, Set: 18:25, Transit: 13:13. Moon - Rise: 13:35, Set: 18:43. Civil Dark: 19:04 - 07:21. Nautical Dark: 19:49 - 06:36. Astro Dark: 20:35 - 05:50

Total Clouds (% Sky Obscured)

88
90
92
93
95
96
97
99
100
99
98
97
98
99
100
100
100
100
100
100
100
81
58
32

Low Clouds (% Sky Obscured)

31
40
73
83
90
96
97
95
94
95
95
96
93
85
77
91
93
95
82
69
49
44
47
7

Medium Clouds (% Sky Obscured)

41
37
38
42
47
55
70
50
48
47
45
45
50
62
52
52
56
100
83
67
50
50
45
32

High Clouds (% Sky Obscured)

64
56
56
55
50
46
61
80
100
83
63
40
57
79
100
100
74
90
80
100
100
81
58
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
3
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None

Precipitation Probability (%)

8
19
6
17
36
54
48
46
43
30
33
33
20
24
38
49
95
95
95
95
95
63
24
3

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0.8
3.2
2.7
3.1
1.8
0
0
0

Wind Speed/Direction (mph)

14
15
17
18
20
22
24
24
25
25
26
28
29
31
32
34
33
33
32
28
25
21
20
20

Chance of Frost

Temperature (°C)

9
10
10
10
11
12
12
12
13
13
13
13
13
13
13
14
13
13
13
13
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
82
84
84
86
86
89
89
87
87
87
86
86
83
82
84
86
90
92
93
88
76
71

Pressure (mb)

1014
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1007
1006
1004
1003
1001
1000
999
997
998
999
1001
1001
1002

Ozone (du)

322
320
318
316
316
317
315
313
310
312
311
311
307
306
303
305
306
307
308
308
308
311
316
316

Wednesday 14

Waxing Crescent 23%

14:47

19:17

22 OK
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

Sun - Rise: 08:03, Set: 18:22, Transit: 13:12. Moon - Rise: 14:47, Set: 19:17. Civil Dark: 19:01 - 07:23. Nautical Dark: 19:47 - 06:38. Astro Dark: 20:32 - 05:53

Total Clouds (% Sky Obscured)

35
39
47
49
55
63
75
65
61
55
48
41
47
52
45
55
56
62
41
33
26
33
40
47

Low Clouds (% Sky Obscured)

11
17
24
27
32
45
37
38
38
41
43
41
47
52
45
55
56
62
41
33
26
33
32
36

Medium Clouds (% Sky Obscured)

35
11
0
3
1
0
0
0
0
2
2
2
2
2
2
2
2
2
5
6
7
9
9
7

High Clouds (% Sky Obscured)

35
35
25
28
27
30
54
45
44
29
13
0
0
0
0
0
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
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
Light Rain
Very Light Rain
None
Very Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

5
7
5
18
17
23
30
34
31
43
37
34
49
47
47
78
61
52
62
48
42
53
47
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
20
20
19
18
18
17
17
16
16
17
17
17
18
18
17
16
16
14
12
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
6
6
6
7
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
6

Relative Humidity (%)

71
69
72
73
74
77
77
77
77
77
78
77
76
74
73
73
74
74
76
74
74
75
78
81

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1010
1010
1011
1012

Ozone (du)

318
321
325
325
327
327
327
326
325
328
330
331
336
340
342
344
349
354
359
355
352
349
347
345

Thursday 15

Waxing Crescent 32%

15:39

20:12

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
21 Bad

Sun - Rise: 08:05, Set: 18:19, Transit: 13:12. Moon - Rise: 15:39, Set: 20:12. Civil Dark: 18:59 - 07:26. Nautical Dark: 19:44 - 06:40. Astro Dark: 20:30 - 05:55

Total Clouds (% Sky Obscured)

58
67
71
61
54
47
45
46
44
46
43
45
43
41
37
28
21
20
35
54
71
59
55
52

Low Clouds (% Sky Obscured)

34
32
32
30
30
33
39
43
44
45
43
44
42
38
36
28
21
20
35
49
58
57
55
52

Medium Clouds (% Sky Obscured)

17
28
43
29
19
14
9
5
0
0
1
1
1
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
1
0
1
1
1
1
19
39
54
46
32
24

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

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
None
None
None

Precipitation Probability (%)

63
57
42
53
45
26
39
28
15
28
20
13
34
32
27
33
25
23
27
23
22
24
20
18

Precipitation Amount (mm)

0.3
0.2
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
5
5
4
5
6
6
8
11
13
13
12
12
10
8
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
6
6
7
6
6
6
6
6
7
6
6
6
6
6
6
6
6
5
6
6

Relative Humidity (%)

84
87
87
87
87
87
88
87
88
90
87
84
84
78
76
72
72
71
72
73
76
77
80
80

Pressure (mb)

1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1027
1028
1028
1029
1030
1030
1031
1032
1032

Ozone (du)

343
342
341
340
338
335
333
329
324
320
318
315
312
307
303
298
294
289
285
281
278
275
272
269

Friday 16

Waxing Crescent 41%

16:11

21:26

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: 08:07, Set: 18:17, Transit: 13:12. Moon - Rise: 16:11, Set: 21:26. Civil Dark: 18:56 - 07:28. Nautical Dark: 19:42 - 06:42. Astro Dark: 20:27 - 05:57

Total Clouds (% Sky Obscured)

56
59
59
59
61
64
65
63
67
70
73
76
73
67
54
57
64
72
78
84
89

Low Clouds (% Sky Obscured)

54
52
49
54
59
62
61
62
67
67
66
63
59
44
40
35
35
35
40
51
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
11
20
29
20
14
5
5
4
3
6
8
9

High Clouds (% Sky Obscured)

17
7
5
9
12
16
13
16
20
19
15
11
10
12
5
18
23
33
40
40
34

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

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

Precipitation Probability (%)

20
17
10
15
13
7
14
14
14
18
16
16
19
16
12
17
16
12
11
8
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

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
6
6
6
6
6
6
8
10
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
80
77
75
73
73
73
73
76
77
77
74
73
70
72
73
76
78
80

Pressure (mb)

1033
1033
1033
1034
1034
1034
1034
1035
1035
1035
1035
1036
1036
1036
1036
1036
1035
1035
1035
1035
1034

Ozone (du)

266
264
261
259
258
257
256
254
252
250
249
248
247
246
245
245
244
243
242
242
241

Forecast for Tarbert, Western Isles, United Kingdom (57.90,-6.81)

Generated: 10/10/26 22:01:34. Forecast: 10/10/26 to 16/10/26. Timezone: UTC+1.00