Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 1%

02:24

21:47

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

Sun - Rise: 04:46, Set: 22:21, Transit: 13:33. Moon - Rise: 02:24, Set: 21:47. Civil Dark: 23:26 - 03:41. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
25
34
27
25
27
29
37
44
62
73
78
59
16
53
63
70
52
23
11
16
15
5
6

Low Clouds (% Sky Obscured)

24
10
0
27
25
27
29
37
44
55
51
53
35
3
26
30
28
23
13
0
0
0
2
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)

12
25
34
5
2
3
3
8
2
9
30
35
33
16
45
36
42
27
13
11
16
15
4
6

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
3
10
14
5
0
0
0
0
0
0
2
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)

11
9
5
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
4
5
5
5
6
5

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
13
12
12
12
12
12
13
14
16
18
18
19
20
20
20
21
20
20

Feels Like (°C)

20
19
17
15
15
14
15
14
14
13
13
12
12
15
18
18
19
20
21
22
22
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

67
73
83
90
92
92
92
90
92
92
93
90
84
76
68
63
59
55
53
51
51
53
56
56

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028

Ozone (du)

341
341
340
340
340
339
338
337
337
336
336
337
337
338
338
337
335
335
336
336
336
335
336
336

Monday 13

Waning Crescent 0%

03:59

22:30

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

Sun - Rise: 04:48, Set: 22:19, Transit: 13:33. Moon - Rise: 03:59, Set: 22:30. Civil Dark: 23:24 - 03:44. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
2
2
13
22
38
51
56
65
67
61
64
37
6
4
1
0
0
0
0
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
9
16
29
38
43
49
51
49
49
32
0
0
0
0
0
0
0
0
0
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)

16
2
2
1
1
1
1
1
3
2
1
1
1
6
4
1
0
0
0
0
1
1
1
1

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
1
0
0
0
0
0
1
2
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

19
19
18
16
15
14
13
13
13
12
12
11
12
14
16
17
19
20
20
21
22
22
21
21

Feels Like (°C)

21
21
20
19
17
16
15
15
15
13
13
13
14
16
17
18
20
22
22
23
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

59
67
76
83
84
82
80
77
76
75
75
75
69
62
57
52
49
47
44
43
42
41
42
43

Pressure (mb)

1028
1028
1028
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026

Ozone (du)

337
337
337
337
336
337
338
339
339
338
339
339
339
337
336
334
334
332
330
329
328
329
330
331

Tuesday 14

New Moon 2%

05:47

22:52

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

Sun - Rise: 04:49, Set: 22:18, Transit: 13:33. Moon - Rise: 05:47, Set: 22:52. Civil Dark: 23:22 - 03:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
1
5
25
1
1
0
0
0
0
1
4
1
5
16
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
18
0
0
0
0
0
0
0
0
0
0
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)

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

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)

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

Chance of Frost

Temperature (°C)

20
20
19
17
16
16
15
14
14
13
13
13
14
17
18
20
21
22
23
23
23
24
23
23

Feels Like (°C)

21
22
21
19
17
17
16
15
15
14
14
14
16
18
20
22
22
22
23
24
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

48
60
69
72
70
67
65
62
60
60
63
66
67
62
58
51
43
36
33
33
33
35
36
40

Pressure (mb)

1027
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024

Ozone (du)

330
329
328
328
326
326
324
324
323
324
324
325
326
327
328
330
332
332
331
331
331
331
332
333

Wednesday 15

Waxing Crescent 7%

07:33

23:03

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

Sun - Rise: 04:51, Set: 22:16, Transit: 13:33. Moon - Rise: 07:33, Set: 23:03. Civil Dark: 23:20 - 03:48. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
51
82
89
95
100
87
65
65
58
55
48
36
22
10
29
33
37
51
68
86
77
83
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
12
17
22
28
32
36
24
13
0

Medium Clouds (% Sky Obscured)

0
0
0
37
45
2
5
10
15
23
30
37
25
12
0
0
0
0
5
9
14
25
40
48

High Clouds (% Sky Obscured)

27
51
82
87
94
100
87
65
65
57
31
1
1
0
1
9
15
17
23
27
71
29
21
11

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
1
0
0
2
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)

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

Chance of Frost

Temperature (°C)

22
21
20
18
18
17
17
16
16
16
15
16
16
18
20
22
22
23
23
23
23
23
22
22

Feels Like (°C)

24
23
21
18
18
17
16
17
18
18
17
19
19
21
23
24
23
23
23
24
25
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

44
58
67
70
68
65
66
71
74
75
77
75
69
64
58
54
51
48
44
42
42
44
45
49

Pressure (mb)

1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

334
333
334
335
336
339
341
342
342
342
345
347
343
340
336
333
332
333
333
334
333
333
333
331

Thursday 16

Waxing Crescent 14%

09:12

23:10

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: 04:53, Set: 22:15, Transit: 13:33. Moon - Rise: 09:12, Set: 23:10. Civil Dark: 23:17 - 03:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
72
67
73
76
77
79
81
85
87
88
89
96
91
87
89
92
90
83
73
66
67
65
62

Low Clouds (% Sky Obscured)

6
12
18
36
56
70
69
71
73
74
75
76
85
84
83
84
86
87
78
69
61
62
59
61

Medium Clouds (% Sky Obscured)

42
37
32
24
13
2
2
1
0
0
0
0
10
6
3
7
11
16
9
4
0
0
0
0

High Clouds (% Sky Obscured)

10
8
8
9
5
1
1
1
4
7
6
4
4
4
3
3
4
3
4
3
3
3
2
1

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)

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

Chance of Frost

Temperature (°C)

21
20
18
16
16
15
14
14
14
13
13
13
14
15
16
17
17
18
19
19
19
20
19
18

Feels Like (°C)

23
22
20
18
17
16
15
15
15
14
13
13
15
15
15
16
16
17
17
21
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

55
63
73
77
75
71
70
71
71
71
72
74
70
64
59
54
50
45
41
41
40
40
41
43

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

330
329
328
327
327
327
328
328
327
326
325
325
324
323
323
322
322
322
322
322
322
323
323
323

Friday 17

Waxing Crescent 23%

10:44

23:14

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: 04:55, Set: 22:13, Transit: 13:33. Moon - Rise: 10:44, Set: 23:14. Civil Dark: 23:15 - 03:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
57
58
63
64
69
76
77
79
86
91
98
97
97
96
97
99
100
97
93
92
93
93
92

Low Clouds (% Sky Obscured)

60
57
58
59
61
59
57
56
50
54
57
60
54
53
53
56
56
59
57
55
53
53
56
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
19
23
28
36
40
35
33

High Clouds (% Sky Obscured)

1
1
1
3
5
6
12
18
23
29
25
18
12
11
14
42
71
100
68
36
5
5
10
10

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)

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

Chance of Frost

Temperature (°C)

18
16
15
13
13
12
12
12
12
12
12
12
13
14
14
16
17
18
19
19
19
19
18
17

Feels Like (°C)

21
17
18
17
16
16
15
12
12
12
11
11
10
12
11
12
12
13
14
18
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

45
52
61
72
72
72
72
75
76
80
79
79
79
71
63
57
54
51
48
48
47
48
50
51

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

322
322
322
322
323
323
324
324
325
325
325
326
326
326
326
326
326
326
326
324
322
320
320
319

Saturday 18

Waxing Crescent 33%

12:12

23:18

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

Sun - Rise: 04:56, Set: 22:12, Transit: 13:33. Moon - Rise: 12:12, Set: 23:18. Civil Dark: 23:13 - 03:56. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
87
87
87
89
90
90
90
91
88
86
85
86
86
87
85
83
81

Low Clouds (% Sky Obscured)

69
74
85
86
88
90
90
90
91
88
86
84
85
86
84
83
82
80

Medium Clouds (% Sky Obscured)

32
27
26
29
33
40
51
58
57
54
47
44
30
12
0
0
0
0

High Clouds (% Sky Obscured)

15
25
25
25
25
25
30
30
30
20
15
15
9
7
6
4
3
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
3
4
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
12
12
12
12
12
13
13
14
15
16
16
17

Feels Like (°C)

17
14
14
14
14
14
13
10
11
11
11
11
10
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

52
59
67
76
76
79
80
81
84
86
84
83
83
73
64
57
53
50

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

319
319
320
321
322
323
324
323
323
322
323
324
325
324
324
324
325
326

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

Generated: 12/07/26 18:46:45. Forecast: 12/07/26 to 18/07/26. Timezone: UTC+1.00