Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 96%

16:30

11:42

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 Bad

Sun - Rise: 07:56, Set: 16:25, Transit: 12:10. Moon - Rise: 16:30, Set: 11:42. Civil Dark: 17:08 - 07:13. Nautical Dark: 17:55 - 06:26. Astro Dark: 18:41 - 05:40

Total Clouds (% Sky Obscured)

99
98
95
78
71
50
46
63
86
88
92
81
76
79
88
70
82
94
95
100
80
70
58
60

Low Clouds (% Sky Obscured)

94
91
87
78
71
32
38
44
60
86
92
81
76
79
84
70
76
88
80
83
55
39
33
22

Medium Clouds (% Sky Obscured)

18
3
0
0
0
8
3
25
55
36
45
40
25
4
17
6
26
41
52
64
47
48
32
32

High Clouds (% Sky Obscured)

0
0
0
1
6
0
3
3
66
61
4
44
42
27
0
2
25
38
18
2
0
0
1
2

ISS Passover

Visibility (miles)

1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
83
73
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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 (%)

1
1
0
15
1
1
0
1
3
3
6
9
20
20
18
20
10
21
20
11
12
6
3
1

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)

13
12
12
10
10
9
7
6
5
5
5
5
5
5
6
6
5
4
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
11
12
12
12
11
10
11
12
12
12
12
12
12
11
11
11
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
89
89
87
90
92
92
90
90
89
89
86
86
83
82
82
81
83
84
87
87
87

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1000
1001
1001
1001
1002
1003
1003
1004
1004

Ozone (du)

286
286
286
286
285
284
284
285
287
288
291
293
294
295
294
287
284
282
282
281
280
280
280
279

Friday 7

Waning Gibbous 90%

17:26

13:04

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

Sun - Rise: 07:59, Set: 16:22, Transit: 12:11. Moon - Rise: 17:26, Set: 13:04. Civil Dark: 17:06 - 07:15. Nautical Dark: 17:53 - 06:28. Astro Dark: 18:39 - 05:42

Total Clouds (% Sky Obscured)

68
77
91
97
97
98
98
94
91
94
97
85
67
45
52
51
37
46
84
85
85
87
88
92

Low Clouds (% Sky Obscured)

31
40
58
80
84
83
82
75
81
82
65
72
58
37
52
51
37
44
61
66
69
72
71
71

Medium Clouds (% Sky Obscured)

35
37
39
56
59
63
59
77
62
80
87
46
36
35
52
51
35
34
26
1
1
0
2
46

High Clouds (% Sky Obscured)

3
15
25
30
35
38
8
24
18
55
55
10
3
3
2
2
3
18
2
0
5
20
23
37

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
1
1
2
1
2
2
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
2
2
2
1
1
1
4
6
11
30
43
17
9
7
5
2
2
7
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
1
2
2
1
2
1
2
4
5
5
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
8
8
9
8
8
8
8
8
8
9
11
14
13
13
13
12
10
9
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
85
85
87
87
87
85
85
85
82
80
77
76
79
84
87
88
88
90
88
88

Pressure (mb)

1004
1004
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

278
278
278
277
278
277
277
276
276
278
280
282
283
282
282
284
290
294
297
297
297
297
298
300

Saturday 8

Waning Gibbous 82%

18:54

13:51

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 Bad

Sun - Rise: 08:01, Set: 16:20, Transit: 12:11. Moon - Rise: 18:54, Set: 13:51. Civil Dark: 17:04 - 07:17. Nautical Dark: 17:52 - 06:30. Astro Dark: 18:37 - 05:44

Total Clouds (% Sky Obscured)

90
88
86
100
100
67
87
98
94
100
100
100
100
98
100
96
95
89
91
85
79
56
58
69

Low Clouds (% Sky Obscured)

70
65
60
60
55
27
36
56
74
76
99
100
88
89
93
92
80
72
75
71
67
56
58
56

Medium Clouds (% Sky Obscured)

25
28
31
65
64
63
54
87
83
99
98
91
90
94
94
74
86
68
60
43
2
1
0
0

High Clouds (% Sky Obscured)

0
0
6
35
50
52
35
35
35
13
51
99
25
8
45
50
55
55
50
50
45
0
0
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
1
0
1
4
16
23
41
50
63
49
95
95
95
95
95
95
71
30
25
25
13
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.3
0
1.5
1.7
2.2
0.5
0.6
1.1
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
95
88
88
95
93
93
93
91
90
87
88
93
95
93
96
93
91
88
88
90
87

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1003
1004
1004
1005
1005
1005
1006

Ozone (du)

301
303
302
301
298
292
285
280
279
277
278
280
282
283
282
282
278
275
275
277
283
286
286
286

Sunday 9

Waning Gibbous 72%

20:34

14:13

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 Bad

Sun - Rise: 08:03, Set: 16:18, Transit: 12:11. Moon - Rise: 20:34, Set: 14:13. Civil Dark: 17:02 - 07:19. Nautical Dark: 17:50 - 06:31. Astro Dark: 18:36 - 05:46

Total Clouds (% Sky Obscured)

81
96
96
91
91
98
97
94
97
98
96
83
70
56
54
53
55
68
78
88
88
89
87
89

Low Clouds (% Sky Obscured)

52
48
54
58
66
61
57
52
51
50
50
52
54
56
54
53
52
50
47
42
60
78
87
89

Medium Clouds (% Sky Obscured)

0
0
23
47
70
51
36
35
51
55
63
42
22
5
14
25
30
40
48
73
70
64
58
54

High Clouds (% Sky Obscured)

53
75
50
25
2
60
72
86
79
59
8
1
1
13
5
0
0
28
57
80
88
86
81
62

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 (%)

30
16
28
27
14
30
26
26
22
15
16
18
12
7
15
13
6
16
18
16
31
42
49
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
85
85
88
90
90
90
91
90
90
87
82
80
78
80
81
85
87
87
85
85
84

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

286
286
286
286
285
286
285
286
286
288
289
291
294
297
299
302
305
306
307
308
309
312
313
312

Monday 10

Waning Gibbous 61%

No Rise

14:24

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 Bad

Sun - Rise: 08:05, Set: 16:16, Transit: 12:11. Moon - Rise: No Rise, Set: 14:24. Civil Dark: 17:00 - 07:21. Nautical Dark: 17:48 - 06:33. Astro Dark: 18:34 - 05:48

Total Clouds (% Sky Obscured)

96
93
87
81
77
84
90
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

84
83
77
72
64
65
64
62
56
52
50
58
69
80
83
87
90
91
91
92
91
91
91
90

Medium Clouds (% Sky Obscured)

58
64
57
48
40
61
77
87
44
45
65
99
100
78
87
93
96
98
99
100
100
100
100
98

High Clouds (% Sky Obscured)

37
5
16
39
52
58
40
77
85
92
100
100
100
100
100
100
100
96
90
76
69
72
75
70

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

37
21
27
23
14
20
20
7
12
12
6
42
54
62
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.7
0.7
1
1.4
1.7
1.6
1.8
1.7
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
82
82
80
80
78
80
80
81
80
80
78
78
81
82
85
90
91
96
96
96
98

Pressure (mb)

1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

310
309
306
305
304
302
301
299
299
299
299
298
298
297
296
295
293
291
291
291
290
290
289
288

Tuesday 11

Waning Gibbous 50%

22:12

14:30

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 Bad

Sun - Rise: 08:08, Set: 16:14, Transit: 12:11. Moon - Rise: 22:12, Set: 14:30. Civil Dark: 16:59 - 07:23. Nautical Dark: 17:47 - 06:35. Astro Dark: 18:33 - 05:49

Total Clouds (% Sky Obscured)

99
98
99
99
100
100
100
100
100
100
100
100
100
100
97
94
91
85
76
68
75
83
90
94

Low Clouds (% Sky Obscured)

90
89
88
87
86
80
74
69
57
45
34
54
77
100
97
94
91
83
76
68
75
82
89
82

Medium Clouds (% Sky Obscured)

96
95
93
91
89
90
92
93
96
98
100
88
76
63
47
31
15
16
13
9
9
12
15
43

High Clouds (% Sky Obscured)

64
45
51
76
100
100
100
100
100
100
100
100
100
100
70
43
20
20
19
10
17
21
28
50

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
92
77
60
27
63
80
82
90
93
92
90
89
86
79
64
42
48
52
51
49
44
35
39

Precipitation Amount (mm)

0.8
0.5
0.3
0
0
0.2
0.4
0.4
0.5
0.5
0.5
0.4
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
96
96
98
98
98
98
98
96
96
95
93
93
92
92
92
95
96
95
93
91

Pressure (mb)

1002
1002
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002

Ozone (du)

287
287
286
286
285
285
284
284
284
285
286
287
288
288
288
288
288
288
288
289
289
291
293
295

Wednesday 12

Third Quarter 39%

23:43

14:34

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: 08:10, Set: 16:12, Transit: 12:11. Moon - Rise: 23:43, Set: 14:34. Civil Dark: 16:57 - 07:25. Nautical Dark: 17:45 - 06:37. Astro Dark: 18:31 - 05:51

Total Clouds (% Sky Obscured)

97
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
70
77
83
88
78
69
61
66
72
78
78
79
79
77
76
76
81
86
90

Medium Clouds (% Sky Obscured)

71
99
95
90
87
76
65
55
66
77
88
90
91
92
83
72
63
49
38
25

High Clouds (% Sky Obscured)

75
100
100
100
100
94
89
83
84
58
55
80
80
75
80
75
72
79
86
93

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

41
39
51
56
55
56
58
61
61
58
52
43
34
23
21
19
11
21
25
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
6
4
3
3
3
3
1
1
0
0
1
0
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
93
93
93
93
94
93
90
85
82
78
77
73
71
70
69
73
75

Pressure (mb)

1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010

Ozone (du)

296
297
298
299
299
299
301
304
306
308
309
311
309
307
305
303
302
301
302
304

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

Generated: 06/11/25 22:11:10. Forecast: 06/11/25 to 12/11/25. Timezone: UTC+0.00