Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 33%

11:45

23:10

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

Sun - Rise: 05:13, Set: 21:13, Transit: 13:13. Moon - Rise: 11:45, Set: 23:10. Civil Dark: 21:57 - 04:29. Nautical Dark: 22:59 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
38
43
100
100
100
87
88
91
93
88
78
38
13
14
11
10
2
1
4
32
97
84
100

Low Clouds (% Sky Obscured)

29
35
40
40
26
12
0
0
44
16
20
2
9
7
13
10
10
2
1
0
2
0
0
0

Medium Clouds (% Sky Obscured)

8
33
32
8
0
0
0
2
25
91
73
66
38
4
0
0
0
0
0
0
0
0
0
41

High Clouds (% Sky Obscured)

24
32
43
100
100
100
87
88
80
63
51
51
38
4
0
0
0
0
0
2
24
97
84
100

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
12
9
8
7
8
8
7
6
6
5
4
4
3
2
1
2
4
8
8
9
9

Relative Humidity (%)

84
83
86
86
73
63
57
52
47
42
37
34
31
29
28
27
27
26
31
40
58
66
71
72

Pressure (mb)

1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1026
1027
1027
1027

Ozone (du)

338
337
337
337
337
337
338
343
346
349
351
354
356
358
353
345
344
344
343
340
341
342
342
340

Monday 20

Waxing Crescent 43%

13:02

23:22

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

Sun - Rise: 05:14, Set: 21:12, Transit: 13:13. Moon - Rise: 13:02, Set: 23:22. Civil Dark: 21:55 - 04:31. Nautical Dark: 22:57 - 03:29. Astro Dark: N/A - 01:32

Total Clouds (% Sky Obscured)

100
82
34
5
1
1
1
2
7
4
7
6
4
24
8
36
48
39
50
61
41
37
21
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
4
4
1
18
8
18
7
2
4
24
8
8
4
0

Medium Clouds (% Sky Obscured)

39
63
28
2
1
1
1
2
2
3
3
0
0
7
4
22
29
26
34
34
25
21
14
3

High Clouds (% Sky Obscured)

100
71
6
5
0
0
0
2
2
4
2
2
2
2
0
0
2
3
0
0
8
2
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
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
3
4
5
7
7
8
8
8
7
7
7
7
7
7
5
4
6
7
6
6
5

Chance of Frost

Temperature (°C)

13
12
11
11
12
15
17
19
21
22
23
24
24
25
24
24
23
23
21
19
18
18
17
16

Feels Like (°C)

11
10
9
10
12
14
16
17
19
20
21
22
23
23
23
23
22
22
20
18
17
17
17
16

Dew Point (°C)

8
8
8
7
6
5
3
2
2
1
1
0
1
0
0
0
0
3
5
7
9
12
12
11

Relative Humidity (%)

74
76
77
77
65
51
38
32
28
25
22
20
20
20
20
20
21
27
35
44
55
69
71
74

Pressure (mb)

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

Ozone (du)

338
336
335
335
339
340
338
334
333
332
332
331
329
329
329
328
327
327
328
328
328
327
328
329

Tuesday 21

First Quarter 53%

14:17

23:36

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

Sun - Rise: 05:15, Set: 21:11, Transit: 13:13. Moon - Rise: 14:17, Set: 23:36. Civil Dark: 21:54 - 04:32. Nautical Dark: 22:55 - 03:32. Astro Dark: 00:54 - 01:44

Total Clouds (% Sky Obscured)

2
6
5
19
0
4
12
19
22
33
41
42
47
34
32
28
20
12
67
78
82
80
33
54

Low Clouds (% Sky Obscured)

0
3
5
19
0
4
11
17
22
33
41
42
32
16
16
3
0
5
48
62
20
21
22
22

Medium Clouds (% Sky Obscured)

2
4
0
0
0
0
0
0
0
0
15
32
37
32
31
21
15
6
19
24
16
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
3
3
7
5
0
0
3
4
0
2
30
25
20
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
86
76
63
52
49
44
37
33
30
28
26
26
27
28
33
41
41
49
61
67
75

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

328
328
327
326
324
323
322
320
320
319
319
319
320
323
325
326
327
328
329
330
330
332
332
330

Wednesday 22

Waxing Gibbous 63%

15:32

23:54

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 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 OK
02 OK

Sun - Rise: 05:17, Set: 21:10, Transit: 13:13. Moon - Rise: 15:32, Set: 23:54. Civil Dark: 21:52 - 04:34. Nautical Dark: 22:52 - 03:34. Astro Dark: 00:42 - 01:53

Total Clouds (% Sky Obscured)

74
76
53
83
75
84
99
99
100
100
95
46
50
43
48
88
75
79
76
40
29
50
37
37

Low Clouds (% Sky Obscured)

22
22
21
17
16
13
10
14
16
19
15
10
4
17
32
43
52
53
61
29
22
17
23
26

Medium Clouds (% Sky Obscured)

1
1
1
0
4
12
15
75
80
87
77
19
15
18
23
24
22
42
12
11
9
8
7
6

High Clouds (% Sky Obscured)

25
37
34
60
65
77
98
99
99
60
68
46
43
43
44
79
53
30
6
10
4
26
14
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
12
12
10
10
8
5
5
5
3
2
2
2
2
3
7
12
13
12
13
13
13
12

Relative Humidity (%)

80
82
83
83
75
66
53
38
36
33
29
25
24
23
23
24
33
49
58
61
69
74
78
80

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

328
327
326
327
327
327
328
327
328
329
332
333
335
336
336
335
337
336
335
336
335
336
335
334

Thursday 23

Waxing Gibbous 72%

16:46

00:17

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

Sun - Rise: 05:18, Set: 21:08, Transit: 13:13. Moon - Rise: 16:46, Set: 00:17. Civil Dark: 21:51 - 04:35. Nautical Dark: 22:50 - 03:36. Astro Dark: 00:33 - 02:00

Total Clouds (% Sky Obscured)

78
56
55
16
60
33
16
51
58
90
91
91
92
43
46
39
57
45
32
20
10
0
1
2

Low Clouds (% Sky Obscured)

31
21
10
0
0
5
7
13
28
65
66
69
67
5
39
39
55
42
28
20
10
0
0
0

Medium Clouds (% Sky Obscured)

4
1
1
0
0
0
0
13
26
39
41
41
39
24
11
0
5
8
10
8
4
0
0
0

High Clouds (% Sky Obscured)

52
37
47
15
56
27
5
35
18
6
5
23
5
4
4
2
5
5
4
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
16
19
21
22
23
25
25
25
26
26
26
25
23
22
20
19
18
17
16

Feels Like (°C)

15
12
13
13
14
14
17
21
22
23
24
24
23
24
26
25
24
23
24
24
23
22
22
17

Dew Point (°C)

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

Relative Humidity (%)

84
87
92
95
80
67
57
51
46
41
40
42
41
40
35
36
38
43
50
58
61
66
73
77

Pressure (mb)

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

Ozone (du)

330
329
326
324
323
322
321
319
317
316
314
312
311
310
309
308
308
308
307
307
307
308
308
309

Friday 24

Waxing Gibbous 81%

17:56

00:49

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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 OK
00 OK
01 OK
02 OK

Sun - Rise: 05:19, Set: 21:07, Transit: 13:13. Moon - Rise: 17:56, Set: 00:49. Civil Dark: 21:49 - 04:37. Nautical Dark: 22:48 - 03:38. Astro Dark: 00:26 - 02:07

Total Clouds (% Sky Obscured)

3
6
8
12
14
17
12
31
54
78
85
92
100
100
100
100
90
80
71
58
45
36
39
41

Low Clouds (% Sky Obscured)

1
1
2
2
1
1
0
6
10
13
7
4
1
1
1
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
2
4
6
4
3

High Clouds (% Sky Obscured)

3
6
8
12
14
17
12
31
39
45
63
79
98
99
99
100
90
80
71
54
40
29
33
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
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)

3
3
3
2
2
3
3
3
5
6
8
9
10
11
11
11
11
10
9
8
6
5
5
5

Chance of Frost

Temperature (°C)

15
14
14
14
15
17
19
21
23
24
26
26
26
27
26
25
24
23
21
20
18
17
15
15

Feels Like (°C)

17
17
15
14
13
16
17
17
18
18
19
27
26
24
25
25
24
21
21
21
20
20
19
13

Dew Point (°C)

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

Relative Humidity (%)

83
90
84
80
78
65
54
46
40
35
31
29
27
26
27
28
29
34
40
47
50
53
56
60

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

310
310
312
314
315
316
317
318
319
319
319
318
317
316
317
317
317
318
318
319
320
321
322
322

Saturday 25

Waxing Gibbous 88%

18:57

01:33

03 OK
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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:21, Set: 21:06, Transit: 13:13. Moon - Rise: 18:57, Set: 01:33. Civil Dark: 21:48 - 04:39. Nautical Dark: 22:46 - 03:41. Astro Dark: 00:20 - 02:13

Total Clouds (% Sky Obscured)

44
61
78
95
92
88
84
84
83
81
86
90
96
92
88
83
76
70
64
71
79
89

Low Clouds (% Sky Obscured)

0
4
12
18
20
19
21
19
15
14
14
14
17
18
22
27
29
33
37
43
49
58

Medium Clouds (% Sky Obscured)

2
9
18
27
24
17
10
20
30
39
46
52
56
44
32
22
26
29
33
48
64
80

High Clouds (% Sky Obscured)

40
57
75
94
82
70
46
35
29
26
27
35
65
65
68
57
48
35
21
11
6
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

5
5
5
5
5
6
8
9
11
12
14
15
16
16
16
16
16
14
11
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
68
64
61
59
50
44
38
33
28
24
26
26
27
29
31
32
39
47
58
62
68

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

322
321
322
323
324
323
322
320
318
316
314
312
310
309
308
307
306
305
305
305
306
308

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 19/07/26 03:21:34. Forecast: 19/07/26 to 25/07/26. Timezone: UTC+1.00