Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Crescent 16%

02:09

18:59

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

Sun - Rise: 05:49, Set: 20:38, Transit: 13:13. Moon - Rise: 02:09, Set: 18:59. Civil Dark: 21:16 - 05:11. Nautical Dark: 22:04 - 04:23. Astro Dark: 23:04 - 03:25

Total Clouds (% Sky Obscured)

60
50
32
2
2
2
3
4
4
8
18
43
53
52
4
4
32
28
4
6
40
41
6
5

Low Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
2
3
2

Medium Clouds (% Sky Obscured)

4
1
3
2
2
2
3
3
3
3
0
0
0
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
1
0
0
0
1
1
2
8
29
36
52
2
2
30
28
3
5
40
40
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)

4
4
5
3
3
7
10
12
14
15
15
14
12
11
13
12
10
9
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

13
16
21
24
26
27
28
29
29
28
27
25
25
23
20
18
17
16
16
16
16
16
15
14

Feels Like (°C)

12
15
20
25
27
27
27
26
26
25
23
21
21
20
17
15
16
16
16
16
16
15
15
15

Dew Point (°C)

3
3
5
5
6
7
9
9
8
7
7
9
11
12
12
12
13
14
15
15
15
15
14
13

Relative Humidity (%)

50
41
34
29
26
27
28
28
26
26
28
34
42
51
60
66
77
87
92
93
93
93
92
93

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

323
325
328
329
325
324
325
324
323
323
323
321
321
319
317
315
313
311
309
308
307
307
307
309

Monday 10

Waning Crescent 8%

03:36

19:42

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

Sun - Rise: 05:50, Set: 20:37, Transit: 13:13. Moon - Rise: 03:36, Set: 19:42. Civil Dark: 21:14 - 05:13. Nautical Dark: 22:02 - 04:25. Astro Dark: 23:01 - 03:28

Total Clouds (% Sky Obscured)

7
46
50
45
59
58
51
46
9
45
29
76
96
69
8
8
4
6
3
2
10
14
10
10

Low Clouds (% Sky Obscured)

5
8
14
11
21
12
2
2
2
0
0
2
7
10
7
2
0
0
0
0
6
14
10
10

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)

2
42
43
38
45
51
50
46
3
45
29
73
94
69
2
7
3
6
1
1
7
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
1
2
2
1
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
7
7
6
5
4
2
4
5
6
7
7
8
6
6
5
5
5
7
9
10
9
9
9

Chance of Frost

Temperature (°C)

15
18
20
22
23
24
25
26
27
27
27
26
25
23
20
19
18
17
17
17
16
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
73
64
58
53
46
38
36
36
37
38
45
52
61
71
72
70
60
56
89
89
89
90
90

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

309
308
309
309
308
308
307
306
304
305
306
306
306
306
306
308
309
310
310
309
309
310
310
310

Tuesday 11

Waning Crescent 2%

05:07

20:12

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 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 Good

Sun - Rise: 05:52, Set: 20:35, Transit: 13:12. Moon - Rise: 05:07, Set: 20:12. Civil Dark: 21:12 - 05:15. Nautical Dark: 22:00 - 04:27. Astro Dark: 22:57 - 03:30

Total Clouds (% Sky Obscured)

11
3
2
1
1
5
3
0
2
1
2
2
0
0
0
4
1
4
13
20
28
24
19
17

Low Clouds (% Sky Obscured)

1
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
2
0
1
6
10
14
13
10
8

High Clouds (% Sky Obscured)

6
2
1
1
1
5
3
0
1
1
1
2
0
0
0
1
1
1
1
0
0
1
3
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)

10
13
14
15
16
15
15
16
15
14
14
13
12
8
7
8
9
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
12
11
10
8
8
8
7
5
4
4
7
10
12
10
11
12
12
13
13
13
14

Relative Humidity (%)

83
72
61
53
46
41
35
33
32
30
27
26
28
39
54
64
59
65
73
79
83
85
87
86

Pressure (mb)

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

Ozone (du)

310
311
311
312
312
313
312
313
314
314
314
314
313
312
311
310
310
311
311
311
311
311
310
309

Wednesday 12

New Moon 0%

06:36

20:34

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

Sun - Rise: 05:53, Set: 20:33, Transit: 13:12. Moon - Rise: 06:36, Set: 20:34. Civil Dark: 21:10 - 05:17. Nautical Dark: 21:57 - 04:29. Astro Dark: 22:54 - 03:33

Total Clouds (% Sky Obscured)

17
16
18
15
15
13
12
11
9
25
42
66
77
50
52
62
47
57
72
73
64
68
58
77

Low 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

Medium Clouds (% Sky Obscured)

4
2
1
1
2
2
3
3
4
12
20
24
24
24
24
23
21
17
21
23
23
20
21
22

High Clouds (% Sky Obscured)

7
10
14
10
6
0
1
1
1
2
4
14
24
1
0
8
1
9
15
15
9
14
6
24

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

Chance of Frost

Temperature (°C)

16
19
21
23
24
26
27
28
28
29
28
27
27
25
23
22
22
21
21
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
59
46
40
37
31
29
28
26
25
24
24
25
32
38
42
49
47
47
50
49
52
55
56

Pressure (mb)

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

Ozone (du)

308
308
307
309
310
310
310
310
309
309
308
308
309
308
308
307
307
306
305
305
306
306
305
304

Thursday 13

Waxing Crescent 1%

No Rise

20:50

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

Sun - Rise: 05:55, Set: 20:31, Transit: 13:12. Moon - Rise: No Rise, Set: 20:50. Civil Dark: 21:08 - 05:18. Nautical Dark: 21:55 - 04:32. Astro Dark: 22:51 - 03:36

Total Clouds (% Sky Obscured)

63
78
74
77
82
89
89
83
82
55
27
0
13
11
10
8
5
3
8
15
22
35
48
57

Low Clouds (% Sky Obscured)

1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
22
35
48
57

Medium Clouds (% Sky Obscured)

20
78
58
28
17
16
14
13
12
8
2
0
1
1
1
1
1
1
1
1
1
5
4
6

High Clouds (% Sky Obscured)

17
34
47
55
62
71
70
71
64
46
23
0
13
11
10
8
4
0
0
1
1
11
23
36

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)

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

Chance of Frost

Temperature (°C)

21
23
24
26
27
28
28
29
29
29
28
27
26
25
23
21
21
20
20
19
18
18
18
18

Feels Like (°C)

20
21
23
23
24
25
27
27
28
28
28
28
27
28
27
26
25
24
22
21
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

53
46
39
35
32
32
34
35
34
33
36
40
43
49
56
62
62
61
58
61
64
69
67
66

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

306
306
304
302
302
302
303
303
304
303
303
302
303
303
304
304
305
306
307
306
305
305
304
303

Friday 14

Waxing Crescent 4%

08:01

21:05

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

Sun - Rise: 05:56, Set: 20:29, Transit: 13:12. Moon - Rise: 08:01, Set: 21:05. Civil Dark: 21:06 - 05:20. Nautical Dark: 21:52 - 04:34. Astro Dark: 22:48 - 03:39

Total Clouds (% Sky Obscured)

55
61
63
61
60
54
49
55
60
45
27
4
3
3
3
10
17
27
19
11
1
1
1
1

Low Clouds (% Sky Obscured)

55
45
28
20
14
7
4
2
0
0
0
0
0
0
0
2
4
6
5
3
0
0
1
1

Medium Clouds (% Sky Obscured)

4
3
1
1
0
0
0
0
0
1
2
3
3
3
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
61
63
61
60
54
49
55
60
45
27
2
2
1
1
5
9
16
15
9
1
1
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 (%)

1
2
0
1
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
7
9
10
10
9
8
7
7
6
8
10
13
12
11
11
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

19
21
22
24
25
26
27
27
28
29
28
27
26
24
22
20
19
19
18
17
17
16
16
16

Feels Like (°C)

19
19
19
18
19
19
19
28
28
28
28
29
28
24
23
23
22
20
20
15
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

66
56
47
39
33
29
25
23
22
21
23
24
25
31
37
45
49
53
55
56
59
60
61
61

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

302
302
301
301
300
300
299
299
300
300
300
300
300
300
301
301
301
301
300
300
300
299
300
300

Saturday 15

Waxing Crescent 10%

09:21

21:18

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

Sun - Rise: 05:58, Set: 20:27, Transit: 13:12. Moon - Rise: 09:21, Set: 21:18. Civil Dark: 21:04 - 05:22. Nautical Dark: 21:50 - 04:36. Astro Dark: 22:45 - 03:42

Total Clouds (% Sky Obscured)

1
2
3
9
18
29
22
14
6
24
37
53
59
60
66
68
76
84

Low Clouds (% Sky Obscured)

1
2
3
9
18
29
22
11
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
1
2
4
4
4
4
7
10
15
22
28
26
27
33
38

High Clouds (% Sky Obscured)

0
0
0
1
1
2
2
2
2
9
15
24
32
39
41
42
48
55

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
0
1
3
9
21
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
16
17
17
25
26
27
26
26
25
22
22
22
21
21

Dew Point (°C)

8
8
8
8
7
7
7
9
11
13
13
14
15
15
15
15
14
13

Relative Humidity (%)

60
53
47
41
37
34
31
35
39
44
49
55
61
68
75
82
77
74

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

300
300
300
300
300
300
300
300
300
300
300
300
300
301
301
302
302
303

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

Generated: 09/08/26 07:09:51. Forecast: 09/08/26 to 15/08/26. Timezone: UTC+1.00