Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 33%

11:45

23:12

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

Sun - Rise: 05:18, Set: 21:10, Transit: 13:14. Moon - Rise: 11:45, Set: 23:12. Civil Dark: 21:52 - 04:36. Nautical Dark: 22:50 - 03:37. Astro Dark: 00:29 - 02:05

Total Clouds (% Sky Obscured)

66
76
83
100
99
100
100
100
100
100
91
96
92
37
32
32
4
5
3
1
3
0
24
98

Low Clouds (% Sky Obscured)

47
40
35
48
45
33
22
19
21
13
0
1
0
0
0
1
0
0
0
0
3
0
0
0

Medium Clouds (% Sky Obscured)

31
18
27
26
17
6
0
49
63
52
83
75
84
35
17
24
3
4
2
1
0
0
0
0

High Clouds (% Sky Obscured)

66
76
83
99
98
100
99
100
100
100
86
90
38
25
25
11
0
0
0
0
0
0
17
96

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
17
5
2
1
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
7
8
8
9
10
10
9
8
7
6
6
4
2
4
3
2
5
6
5
5
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
13
12
13
13
16
16
17
18
20
21
22
23
23
23
24
23
19
18
17
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

73
81
82
79
68
58
49
45
42
39
36
33
30
29
34
34
33
38
58
70
63
57
85
84

Pressure (mb)

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

Ozone (du)

335
335
334
335
337
339
340
341
341
346
349
349
349
350
353
356
358
353
347
345
346
344
342
341

Monday 20

Waxing Crescent 43%

13:00

23:25

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

Sun - Rise: 05:19, Set: 21:09, Transit: 13:14. Moon - Rise: 13:00, Set: 23:25. Civil Dark: 21:50 - 04:37. Nautical Dark: 22:48 - 03:39. Astro Dark: 00:23 - 02:10

Total Clouds (% Sky Obscured)

100
100
90
42
39
39
2
0
1
3
17
3
4
4
2
0
1
1
2
5
4
5
11
8

Low Clouds (% Sky Obscured)

13
32
2
10
5
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
14
39
8
27
2
2
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
7
5

High Clouds (% Sky Obscured)

100
100
90
42
39
39
2
0
1
2
16
2
2
3
2
0
0
1
2
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
14
16
18
20
21
22
23
24
25
25
25
24
23
21
18
17
16
15
15
15

Feels Like (°C)

12
12
11
11
12
14
15
17
19
20
22
23
23
23
22
21
20
19
17
16
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

84
86
89
87
75
52
34
29
27
26
24
24
25
27
32
32
34
40
54
65
73
73
76
76

Pressure (mb)

1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

342
341
340
337
336
337
340
341
339
337
336
335
333
331
331
331
330
330
329
329
329
329
328
328

Tuesday 21

First Quarter 53%

14:15

23:40

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

Sun - Rise: 05:20, Set: 21:07, Transit: 13:14. Moon - Rise: 14:15, Set: 23:40. Civil Dark: 21:49 - 04:39. Nautical Dark: 22:46 - 03:41. Astro Dark: 00:18 - 02:15

Total Clouds (% Sky Obscured)

11
10
11
2
3
1
2
2
0
2
2
6
14
17
17
17
16
3
3
2
14
49
21
24

Low Clouds (% Sky Obscured)

0
0
8
0
3
0
2
2
0
2
2
6
8
2
2
1
5
2
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

7
6
7
1
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
12
17
18
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
12
16
16
17
14
0
0
0
3
39
3
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
14
17
19
21
23
24
25
25
26
25
25
24
24
23
19
18
17
16
16
15

Feels Like (°C)

16
16
14
13
15
17
19
21
23
23
24
25
25
25
24
23
23
21
19
18
17
15
15
15

Dew Point (°C)

11
11
10
10
9
8
8
8
9
8
8
7
8
9
9
9
9
12
14
14
13
13
13
12

Relative Humidity (%)

78
80
82
81
69
54
46
43
40
37
34
32
33
35
36
37
39
49
69
77
77
79
82
83

Pressure (mb)

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

Ozone (du)

328
327
327
328
328
328
327
326
325
324
322
322
321
321
321
323
326
329
328
327
326
326
328
332

Wednesday 22

Waxing Gibbous 63%

15:29

23:59

03 OK
04 OK
05 Bad
06 Bad
07 OK
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 OK
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 05:22, Set: 21:06, Transit: 13:14. Moon - Rise: 15:29, Set: 23:59. Civil Dark: 21:48 - 04:40. Nautical Dark: 22:44 - 03:43. Astro Dark: 00:13 - 02:20

Total Clouds (% Sky Obscured)

37
46
56
51
44
63
69
79
90
100
100
100
100
100
65
69
61
29
8
14
20
26
24
29

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
1
2
3
3
2
2
3
4
5
10
15
20
18
16

Medium Clouds (% Sky Obscured)

21
14
9
4
3
2
0
14
28
41
74
73
60
21
14
6
3
4
1
4
6
8
6
4

High Clouds (% Sky Obscured)

17
39
56
51
44
63
69
79
90
100
100
100
100
100
57
57
58
24
3
3
2
3
7
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
12
11
9
8
6
4
6
8
8
6
2
2
1
2
2
4
8
10
12
13
14
14

Relative Humidity (%)

83
82
80
76
65
53
42
33
34
37
34
28
22
20
20
21
22
28
41
51
62
69
72
77

Pressure (mb)

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

Ozone (du)

328
326
326
326
328
328
328
329
329
329
330
332
333
333
335
335
335
336
338
337
337
335
335
334

Thursday 23

Waxing Gibbous 72%

16:41

00:24

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

Sun - Rise: 05:23, Set: 21:05, Transit: 13:14. Moon - Rise: 16:41, Set: 00:24. Civil Dark: 21:46 - 04:42. Nautical Dark: 22:42 - 03:45. Astro Dark: 00:08 - 02:24

Total Clouds (% Sky Obscured)

30
48
45
45
32
33
44
7
34
6
9
9
7
8
9
9
4
5
6
7
7
9
11
13

Low Clouds (% Sky Obscured)

12
18
25
32
23
13
4
2
1
0
0
0
0
0
0
0
0
1
1
1
2
2
3
3

Medium Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
1
1
0
0
1
2
3
3
5
5

High Clouds (% Sky Obscured)

30
48
29
13
11
26
36
3
25
3
7
4
4
5
7
7
3
3
3
3
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
12
11
10
10
9
10
11
11
11
11
10
10
10
11
11
12
11
11
10
11

Relative Humidity (%)

83
87
92
90
75
62
55
48
44
44
43
45
46
44
42
42
45
51
57
66
67
68
69
73

Pressure (mb)

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

Ozone (du)

332
330
328
327
325
324
323
321
320
319
318
317
316
315
313
311
310
310
310
310
311
311
312
313

Friday 24

Waxing Gibbous 81%

17:50

00:57

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

Sun - Rise: 05:24, Set: 21:04, Transit: 13:14. Moon - Rise: 17:50, Set: 00:57. Civil Dark: 21:45 - 04:43. Nautical Dark: 22:40 - 03:47. Astro Dark: 00:03 - 02:29

Total Clouds (% Sky Obscured)

15
11
9
9
27
43
58
52
47
42
38
31
25
18
20
21
38
49
53
35
15
2
3
4

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
0
3
6
11
9
4
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
5
9
9
27
43
57
43
28
9
15
16
15
13
16
21
38
49
53
35
14
0
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)

3
2
2
3
3
2
2
3
5
8
11
12
12
13
12
11
10
9
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

15
15
15
15
15
18
20
22
23
24
26
25
25
25
25
24
24
22
21
19
18
17
16
16

Feels Like (°C)

16
16
16
15
14
17
18
18
19
21
22
26
24
22
23
22
23
21
21
21
20
19
18
15

Dew Point (°C)

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

Relative Humidity (%)

75
78
74
69
65
56
49
41
40
38
36
35
34
33
34
36
36
42
49
55
58
60
63
64

Pressure (mb)

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

Ozone (du)

314
315
315
315
316
316
316
316
315
315
314
315
316
317
318
318
319
320
321
322
323
325
326
325

Saturday 25

Waxing Gibbous 88%

18:51

01:40

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

Sun - Rise: 05:26, Set: 21:02, Transit: 13:14. Moon - Rise: 18:51, Set: 01:40. Civil Dark: 21:43 - 04:45. Nautical Dark: 22:38 - 03:49. Astro Dark: 23:59 - 02:33

Total Clouds (% Sky Obscured)

5
16
26
41
59
65
66
62
54
44
49
54
57
46
42
44
46
49
47
52
55
63

Low Clouds (% Sky Obscured)

0
0
1
1
2
3
4
3
2
0
3
7
12
15
18
20
14
7
1
7
12
16

Medium Clouds (% Sky Obscured)

1
1
0
0
7
14
22
20
18
19
19
21
28
23
18
14
10
9
10
12
22
29

High Clouds (% Sky Obscured)

5
16
26
41
47
38
20
15
8
3
4
5
5
9
13
17
23
28
24
14
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)

6
6
5
5
5
5
6
7
8
9
10
12
14
16
15
15
15
13
11
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
14
17
17
17
17
17
17
23
23
22
21
22
22
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

65
67
62
58
56
46
39
32
30
27
25
26
27
27
25
23
22
30
42
58
61
65

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1011
1011

Ozone (du)

324
322
322
321
321
322
323
323
322
320
319
317
315
314
312
311
310
310
310
310
311
312

Forecast for Swanage, Dorset, United Kingdom (50.61,-1.96)

Generated: 19/07/26 03:30:31. Forecast: 19/07/26 to 25/07/26. Timezone: UTC+1.00