Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 2%

07:43

22:44

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

Sun - Rise: 05:09, Set: 21:51, Transit: 13:29. Moon - Rise: 07:43, Set: 22:44. Civil Dark: 22:42 - 04:18. Nautical Dark: 00:07 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
9
12
49
69
34
12
32
42
69
21
67
47
10
4
4
3
0
26
39
7
4
5
11

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
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)

4
9
12
49
69
34
12
31
25
49
21
67
42
9
3
3
2
0
22
35
6
3
5
9

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
1
2
3
3
2
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
10
11
11
10
9
8
7
6
5
4
3
3
3
3
3
3
4
3
3
3
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
22
22
23
24
24
24
25
23
20
18
18
18
18
17
16
16
16
17
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

72
69
67
64
65
64
63
64
68
79
81
86
86
85
85
85
83
86
89
89
83
76
69
65

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

329
328
329
331
333
335
337
338
340
340
340
340
341
341
342
342
342
341
340
340
341
342
344
345

Thursday 16

Waxing Crescent 7%

09:16

22:57

11 Good
12 Good
13 Good
14 Good
15 Bad
16 Bad
17 Bad
18 Bad
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 Good

Sun - Rise: 05:11, Set: 21:49, Transit: 13:29. Moon - Rise: 09:16, Set: 22:57. Civil Dark: 22:40 - 04:20. Nautical Dark: 00:04 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
7
3
4
58
88
100
100
100
100
93
100
97
100
100
98
97
100
100
89
95
90
51
18

Low Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
0
0
0
0
17
16
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
30
0
45
55
52
49
55
55
45
43
0
0
0

High Clouds (% Sky Obscured)

12
5
2
2
57
88
100
100
100
100
89
100
97
100
100
78
49
75
62
40
81
76
38
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
1
1
1
0
0
2
5
4
2
1
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)

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

Chance of Frost

Temperature (°C)

23
24
25
26
27
27
27
26
26
25
23
21
19
18
16
16
16
16
15
15
16
16
17
18

Feels Like (°C)

24
26
27
28
28
28
27
26
26
26
24
21
19
17
16
15
15
15
14
14
15
16
16
19

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
59
55
56
56
58
69
74
77
81
86
89
87
87
87
89
90
90
85
77
68
63

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

344
343
343
343
342
342
343
343
342
341
340
337
334
332
330
329
328
327
327
328
328
328
329
328

Friday 17

Waxing Crescent 14%

10:42

23:06

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

Sun - Rise: 05:12, Set: 21:48, Transit: 13:29. Moon - Rise: 10:42, Set: 23:06. Civil Dark: 22:39 - 04:22. Nautical Dark: 00:01 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
25
34
30
26
42
42
40
35
21
48
24
61
65
70
25
24
21
48
55
54
55
55
67

Low Clouds (% Sky Obscured)

24
23
34
30
26
42
42
40
34
14
4
16
15
23
30
25
24
21
23
23
25
28
32
37

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
2

High Clouds (% Sky Obscured)

12
3
7
1
0
1
1
2
4
7
35
9
45
45
45
3
3
7
48
55
54
49
40
51

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)

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

Chance of Frost

Temperature (°C)

19
20
22
23
23
23
23
23
21
19
16
15
14
13
13
13
13
13
12
12
13
15
16
17

Feels Like (°C)

19
20
22
22
22
23
22
22
19
17
15
12
12
9
9
9
11
11
11
11
12
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

60
59
57
58
61
64
66
66
68
70
74
74
76
74
71
77
83
83
81
81
78
74
69
66

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

326
325
326
326
328
329
328
327
325
326
327
328
331
332
333
333
334
331
330
331
331
332
333
334

Saturday 18

Waxing Crescent 23%

No Rise

23:15

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

Sun - Rise: 05:14, Set: 21:47, Transit: 13:30. Moon - Rise: No Rise, Set: 23:15. Civil Dark: 22:37 - 04:24. Nautical Dark: 23:58 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
61
58
56
63
57
77
77
75
78
80
80
77
77
72
43
28
22
14
5
18
35
48
46

Low Clouds (% Sky Obscured)

40
44
45
50
51
42
33
24
16
8
0
11
22
31
29
28
25
18
10
3
12
21
30
35

Medium Clouds (% Sky Obscured)

0
0
4
7
11
14
17
19
29
40
52
44
36
31
35
16
2
2
0
0
12
26
38
27

High Clouds (% Sky Obscured)

45
46
46
44
51
44
42
23
14
10
5
5
5
5
10
1
2
1
3
2
5
10
16
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
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)

13
13
13
13
13
13
12
11
11
10
9
9
8
7
6
5
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
60
58
57
56
55
55
59
67
77
86
93
93
95
96
95
96
95
96
96
90
83
74
68

Pressure (mb)

1024
1024
1025
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

335
335
334
335
336
335
335
333
331
331
330
331
331
330
332
334
331
331
330
329
328
327
325
324

Sunday 19

Waxing Crescent 33%

12:05

23:23

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

Sun - Rise: 05:15, Set: 21:45, Transit: 13:30. Moon - Rise: 12:05, Set: 23:23. Civil Dark: 22:35 - 04:26. Nautical Dark: 23:55 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
80
81
46
87
72
78
69
69
52
19
19
15
13
28
44
58
63
66
58
51
44
35
37

Low Clouds (% Sky Obscured)

39
43
49
46
53
46
39
32
26
19
13
12
11
10
26
43
56
57
54
48
38
29
22
19

Medium Clouds (% Sky Obscured)

14
2
0
0
0
0
0
0
0
0
2
2
2
4
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
45
45
4
45
29
35
31
35
24
5
5
2
2
2
3
3
3
3
2
2
2
2
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)

6
5
6
7
7
8
8
8
7
7
6
5
5
5
6
6
7
7
7
7
7
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
61
57
49
44
46
49
60
71
78
84
89
95
96
95
95
95
93
93
92
83
74
67

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

324
322
321
320
318
317
315
315
313
310
310
309
309
308
307
307
307
307
307
308
308
308
309
309

Monday 20

Waxing Crescent 43%

13:26

23:31

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

Sun - Rise: 05:17, Set: 21:44, Transit: 13:30. Moon - Rise: 13:26, Set: 23:31. Civil Dark: 22:34 - 04:28. Nautical Dark: 23:51 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
40
42
43
45
45
46
43
30
18
5
4
3
0
12
24
34
31
30
26
33
42
53
50

Low Clouds (% Sky Obscured)

18
20
20
22
25
26
26
29
21
13
4
4
3
0
12
23
34
31
29
26
33
42
52
46

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)

7
9
10
6
8
9
9
14
9
7
4
3
3
0
2
2
1
1
1
0
0
1
2
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
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
11
11
11
11
10
9
10
9
10
9
8
7
7
7
6
5
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
21
21
20
21
21
21
18
16
16
15
14
13
10
11
11
11
11
12
15
15
16

Dew Point (°C)

13
14
15
15
15
15
15
15
16
15
14
14
13
13
12
11
11
11
11
12
12
13
13
13

Relative Humidity (%)

67
65
63
63
63
63
66
69
74
80
86
93
93
93
93
93
95
95
93
93
92
86
79
74

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

309
310
310
311
311
311
310
310
309
309
308
308
308
309
309
309
310
310
311
312
313
313
313
313

Tuesday 21

First Quarter 53%

14:45

23:41

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

Sun - Rise: 05:18, Set: 21:43, Transit: 13:30. Moon - Rise: 14:45, Set: 23:41. Civil Dark: 22:32 - 04:30. Nautical Dark: 23:48 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
42
48
52
58
57
54
51
38
30
26
44
51
62
72
83
93
95
93
90

Low Clouds (% Sky Obscured)

42
34
33
32
30
33
34
32
23
11
0
9
15
23
21
24
23
23
23
26

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
3
13
26
41
34
27
20
20
20
20
25
36
42
58
67
81
85
85
85

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
22
22
22
22
21
21
17
17
16
15
14
13
10
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

71
67
64
63
63
63
66
68
71
77
85
93
93
95
95
95
95
95
93
92

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028

Ozone (du)

313
313
313
314
316
317
319
321
323
324
325
326
326
325
324
324
323
323
322
322

Forecast for Cathedral's Quarter, Belfast, United Kingdom (54.60,-5.93)

Generated: 15/07/26 11:55:33. Forecast: 15/07/26 to 21/07/26. Timezone: UTC+1.00