Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 1%

08:01

20:50

09 OK
10 OK
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
03 Good
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 05:55, Set: 20:31, Transit: 13:12. Moon - Rise: 08:01, 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)

24
23
14
0
0
0
5
6
1
0
0
0
3
5
3
3
4
0
4
11
17
16
20
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
17
16
20
32

Medium Clouds (% Sky Obscured)

24
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
6
1
0
0
0
2
1
1
1
1
0
1
2
2
2
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
1
6
2
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
9
10
11
10
11
11
11
10
10
10
9
11
10
10
9
9
8
8
8
8
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
36
35
34
31
29
31
35
35
35
37
45
67
75
80
84
86
88
92
92
92
93
86
69

Pressure (mb)

1020
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

305
305
305
305
306
306
305
303
305
306
307
308
307
306
306
306
306
305
305
306
307
307
308
309

Friday 14

Waxing Crescent 4%

No Rise

21:05

09 Good
10 OK
11 OK
12 OK
13 OK
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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK

Sun - Rise: 05:56, Set: 20:29, Transit: 13:12. Moon - Rise: No Rise, 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)

15
19
27
19
26
53
46
53
79
88
70
79
88
100
100
100
100
100
84
93
56
58
47
18

Low Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
7
18

Medium Clouds (% Sky Obscured)

1
0
1
2
15
22
26
23
27
28
28
57
58
42
43
24
69
88
67
19
20
4
2
1

High Clouds (% Sky Obscured)

6
19
24
14
3
13
4
32
76
86
66
55
73
100
100
100
100
100
76
90
46
58
47
3

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
5
3
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
8
8
9
10
12
12
12
12
13
12
12
11
11
11
11
12
13
13
13
13
14
16

Chance of Frost

Temperature (°C)

22
24
26
27
29
29
30
29
29
28
26
24
22
21
20
21
20
20
19
18
18
17
17
18

Feels Like (°C)

21
24
26
27
28
28
28
28
27
27
24
22
21
19
19
19
19
17
16
15
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

54
44
37
34
32
32
33
35
38
43
48
60
75
79
79
77
76
71
71
70
67
68
66
59

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

309
308
307
307
307
307
307
306
306
305
305
305
306
306
307
308
309
309
309
309
311
315
318
320

Saturday 15

Waxing Crescent 10%

09:21

21:18

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

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)

29
33
32
32
28
10
26
17
9
12
26
21
14
16
53
55
61
60
63
67
64
66
59
24

Low Clouds (% Sky Obscured)

29
33
32
32
28
10
26
17
9
12
26
21
14
16
36
38
44
41
42
44
2
0
0
0

Medium Clouds (% Sky Obscured)

1
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
60
60
67
56
0
1
3

High Clouds (% Sky Obscured)

0
0
0
4
0
0
0
0
0
0
0
0
1
2
17
22
15
15
20
25
57
66
53
19

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
1
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)

15
15
14
12
10
10
8
8
9
11
14
14
12
9
9
11
10
10
9
8
8
7
7
8

Chance of Frost

Temperature (°C)

20
21
23
25
26
27
27
27
27
26
26
24
21
20
18
17
16
15
15
14
13
12
13
15

Feels Like (°C)

17
19
21
23
25
26
26
27
26
25
23
21
18
17
17
14
13
12
11
11
11
10
11
13

Dew Point (°C)

9
10
10
10
9
8
7
7
6
6
6
7
9
9
8
7
6
5
6
7
8
9
8
8

Relative Humidity (%)

51
47
43
39
35
31
28
27
26
26
27
35
44
49
51
50
48
51
56
62
71
77
72
62

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

321
320
321
323
320
316
315
315
315
315
315
314
314
315
316
316
316
317
320
320
319
319
319
320

Sunday 16

Waxing Crescent 18%

10:39

21:31

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 05:59, Set: 20:25, Transit: 13:12. Moon - Rise: 10:39, Set: 21:31. Civil Dark: 21:01 - 05:23. Nautical Dark: 21:47 - 04:38. Astro Dark: 22:41 - 03:44

Total Clouds (% Sky Obscured)

10
7
2
0
0
0
30
42
34
28
52
70
100
100
78
78
90
81
69
68
67
67
71
73

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
6
1
0
0
0
0
0
3
5
9
13
24
19
15
9
12
16
20
20
20
17
20
21

High Clouds (% Sky Obscured)

1
0
0
0
0
0
26
31
26
22
48
67
100
100
78
77
79
57
32
23
19
15
15
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
19
21
23
25
25
25
24
22
21
20
18
17
16
15
16
16
14
13
13
13
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

51
42
35
31
30
29
29
27
25
26
28
37
56
59
64
70
73
71
67
64
64
66
62
49

Pressure (mb)

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

Ozone (du)

322
324
324
326
326
327
324
322
322
321
320
321
321
321
323
325
324
323
323
322
320
318
316
315

Monday 17

Waxing Crescent 27%

11:56

21:45

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:01, Set: 20:23, Transit: 13:11. Moon - Rise: 11:56, Set: 21:45. Civil Dark: 20:59 - 05:25. Nautical Dark: 21:45 - 04:40. Astro Dark: 22:38 - 03:47

Total Clouds (% Sky Obscured)

75
80
61
70
77
93
99
90
95
95
88
83
76
80
83
86
87
88
92
92
91
89
85
83

Low Clouds (% Sky Obscured)

0
5
12
22
40
60
77
69
57
50
41
30
25
35
42
41
34
28
28
22
16
8
14
26

Medium Clouds (% Sky Obscured)

22
21
22
23
21
18
19
23
26
22
20
21
19
16
10
7
6
5
5
5
5
5
5
6

High Clouds (% Sky Obscured)

15
20
4
3
28
65
97
52
46
25
25
25
30
25
25
30
30
30
55
67
64
61
43
23

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
1
1
1
1
0
0
0
0
0
0
0
0
1
2

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
6
5
6
5
7
10
13
14
13
10
8
9
9
8
8
8
8
8
8
9
9
11

Chance of Frost

Temperature (°C)

20
21
22
23
24
24
24
24
23
22
22
21
21
21
20
20
19
19
18
18
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
7
5
5
5
6
10
13
14
16
17
17
17
16
17
17
17
17
17
17
17

Relative Humidity (%)

42
37
34
31
31
29
28
29
33
46
56
64
71
79
80
85
85
88
90
93
92
90
89
84

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017

Ozone (du)

313
312
310
308
307
306
304
302
302
299
298
296
296
296
294
294
293
292
292
292
291
291
291
291

Tuesday 18

Waxing Crescent 37%

13:11

22:03

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

Sun - Rise: 06:02, Set: 20:21, Transit: 13:11. Moon - Rise: 13:11, Set: 22:03. Civil Dark: 20:57 - 05:27. Nautical Dark: 21:43 - 04:42. Astro Dark: 22:35 - 03:50

Total Clouds (% Sky Obscured)

82
70
54
28
26
34
46
32
15
0
6
11
18
37
58
75
79
87
93
92
92
92
79
62

Low Clouds (% Sky Obscured)

50
56
38
9
17
33
46
32
15
0
0
0
0
20
37
54
51
53
57
68
78
79
57
34

Medium Clouds (% Sky Obscured)

5
5
5
5
3
2
0
0
0
0
1
1
0
0
0
0
4
16
20
19
21
17
7
6

High Clouds (% Sky Obscured)

15
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
6
14
21
19
18
16
17
13

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 (%)

2
7
9
8
7
5
0
0
0
0
0
0
0
0
0
0
2
2
2
10
13
13
12
9

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
14
15
15
16
15
15
15
15
16
16
15
14
13
13
12
11
11
11
11
10
10
10
11

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
26
27
26
25
24
22
20
18
18
18
18
18
17
17
17
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
76
64
55
46
43
41
38
41
45
49
59
70
85
83
82
79
82
85
88
85
79
77
67

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016

Ozone (du)

292
292
293
294
295
295
296
296
297
298
299
299
299
300
300
301
302
302
303
304
304
304
304
305

Wednesday 19

Waxing Crescent 46%

14:26

22:25

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

Sun - Rise: 06:04, Set: 20:19, Transit: 13:11. Moon - Rise: 14:26, Set: 22:25. Civil Dark: 20:55 - 05:28. Nautical Dark: 21:40 - 04:44. Astro Dark: 22:32 - 03:52

Total Clouds (% Sky Obscured)

43
37
35
30
32
31
38
35
37
38
45
48
50
64
72
82
84
85
88
66
44
23

Low Clouds (% Sky Obscured)

11
9
8
7
10
15
18
20
21
23
17
11
4
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
28
34
23
21
18
20
31
24
25
29
34
28
24
20

High Clouds (% Sky Obscured)

20
24
23
23
28
31
33
29
29
29
33
33
37
46
55
63
74
82
86
66
44
23

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 (%)

1
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

Wind Speed/Direction (mph)

12
13
13
13
14
13
13
12
13
13
13
12
11
11
9
8
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

19
20
20
21
22
22
23
23
23
22
21
19
18
16
15
15
14
14
13
13
12
12

Feels Like (°C)

15
16
16
17
17
21
21
21
21
22
22
17
17
16
16
15
14
10
11
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

60
54
48
43
38
37
36
35
37
39
40
48
55
65
68
70
74
76
80
84
86
87

Pressure (mb)

1016
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1016
1016
1016
1017
1017

Ozone (du)

306
306
307
307
308
307
307
307
308
308
309
309
310
310
310
310
310
312
315
317
320
323

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

Generated: 13/08/26 09:14:28. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+1.00