Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 46%

15:57

22:05

16 Bad
17 Bad
18 Bad
19 OK
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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:54, Set: 20:26, Transit: 13:09. Moon - Rise: 15:57, Set: 22:05. Civil Dark: 21:05 - 05:16. Nautical Dark: 21:55 - 04:26. Astro Dark: 22:56 - 03:25

Total Clouds (% Sky Obscured)

54
53
55
36
50
71
83
95
100
100
91
96
99
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

47
48
7
12
27
10
40
65
69
83
77
78
78
81
89
91
89
98
97
96
96
93
90
76

Medium Clouds (% Sky Obscured)

25
11
16
36
36
61
74
90
100
100
84
91
96
99
100
100
100
100
100
99
100
72
98
95

High Clouds (% Sky Obscured)

0
2
3
36
12
2
0
0
0
0
2
3
36
51
100
100
100
100
81
58
58
79
94
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
7
6
3
3
5
5
9
9
9
9
7
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

33
42
2
1
0
4
2
4
29
66
76
78
82
95
95
95
95
94
82
83
91
90
80
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.6
0.6
0.5
1
1.6
0.8
0.6
0.5
0.4
0.4
0.5
0.5
0.6
0

Wind Speed/Direction (mph)

12
11
11
10
7
5
4
4
5
4
3
2
2
3
5
3
4
7
11
11
10
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
16
17
16
16
15
13
13
13
13
13
13
12
12
12
13
13
10
10
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

38
40
44
47
54
59
62
63
64
69
72
79
83
84
90
90
87
89
90
89
89
89
87
87

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1007

Ozone (du)

342
339
338
337
337
339
341
343
346
347
348
348
348
348
347
347
346
346
347
345
345
346
346
346

Thursday 20

First Quarter 56%

15:57

22:31

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

Sun - Rise: 05:56, Set: 20:23, Transit: 13:09. Moon - Rise: 15:57, Set: 22:31. Civil Dark: 21:02 - 05:18. Nautical Dark: 21:52 - 04:28. Astro Dark: 22:52 - 03:29

Total Clouds (% Sky Obscured)

97
95
64
42
40
36
32
25
29
38
29
29
36
35
43
48
56
68
66
81
84
94
86
80

Low Clouds (% Sky Obscured)

76
55
43
33
29
14
17
2
2
11
17
26
28
28
37
39
32
55
42
62
60
65
67
72

Medium Clouds (% Sky Obscured)

53
37
32
24
31
28
23
22
21
23
14
0
0
0
0
0
0
0
2
22
27
40
23
7

High Clouds (% Sky Obscured)

65
60
11
2
0
0
0
0
2
2
2
2
2
2
3
12
29
37
36
47
36
34
32
28

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 (%)

20
24
9
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
15
8
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
12
13
13
13
12
12
11
11
10
10
9
9
9
10
11
12
13
14
14
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

87
85
75
76
79
82
79
77
76
75
76
76
76
77
78
76
69
62
56
53
47
42
43
46

Pressure (mb)

1007
1007
1008
1009
1009
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

346
346
346
347
348
350
351
353
353
353
353
352
352
352
353
353
355
356
356
356
357
357
357
356

Friday 21

Waxing Gibbous 66%

17:05

23:08

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

Sun - Rise: 05:58, Set: 20:21, Transit: 13:08. Moon - Rise: 17:05, Set: 23:08. Civil Dark: 21:00 - 05:19. Nautical Dark: 21:49 - 04:31. Astro Dark: 22:48 - 03:32

Total Clouds (% Sky Obscured)

76
86
98
99
81
86
87
68
31
31
55
94
73
67
53
59
43
39
49
70
73
71
72
65

Low Clouds (% Sky Obscured)

65
65
51
57
56
45
49
8
15
22
34
41
38
37
33
40
28
28
32
29
19
24
31
21

Medium Clouds (% Sky Obscured)

20
19
51
35
24
17
20
18
1
1
13
20
41
47
21
19
11
4
6
48
46
43
37
31

High Clouds (% Sky Obscured)

28
54
88
87
52
64
63
32
12
6
15
88
38
20
2
3
2
2
1
2
3
2
1
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 (%)

3
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
6
5
4
3
4
4
3
2
2
3
3
3
3
4
3
3
4
4
4
5
5
7
9

Chance of Frost

Temperature (°C)

17
16
16
15
15
13
12
11
11
10
9
9
8
8
8
9
11
14
16
17
18
19
19
20

Feels Like (°C)

14
14
14
14
13
12
11
10
9
8
8
7
7
6
6
9
11
14
15
17
18
18
17
17

Dew Point (°C)

6
6
5
5
4
4
4
3
3
3
2
2
2
2
3
4
5
5
6
5
4
4
4
4

Relative Humidity (%)

48
48
48
48
50
52
55
56
59
60
61
63
64
65
69
69
64
57
52
45
40
37
35
35

Pressure (mb)

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

Ozone (du)

356
356
356
356
356
357
356
356
356
356
355
353
353
353
353
353
352
352
351
350
350
350
349
348

Saturday 22

Waxing Gibbous 75%

18:00

23:59

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

Sun - Rise: 06:00, Set: 20:19, Transit: 13:08. Moon - Rise: 18:00, Set: 23:59. Civil Dark: 20:57 - 05:21. Nautical Dark: 21:46 - 04:33. Astro Dark: 22:45 - 03:35

Total Clouds (% Sky Obscured)

60
60
55
45
35
25
26
26
28
27
28
28
28
27
25
16
9
0
15
30
45
60
76
84

Low Clouds (% Sky Obscured)

18
20
20
20
18
17
13
6
0
9
18
27
27
24
22
15
7
0
4
9
12
24
37
48

Medium Clouds (% Sky Obscured)

29
24
22
16
10
4
8
10
15
11
5
0
0
0
0
0
0
0
8
15
23
28
33
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
3
4
4
6
3
3
2
0
0
0
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)

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

Chance of Frost

Temperature (°C)

20
20
19
18
17
15
14
13
12
11
11
10
10
10
9
9
12
14
16
18
19
20
21
21

Feels Like (°C)

18
17
17
17
16
15
15
14
14
12
11
11
10
10
10
10
13
15
17
19
20
21
21
21

Dew Point (°C)

4
5
5
6
8
8
8
8
7
6
6
5
5
5
5
4
5
6
6
5
5
4
4
4

Relative Humidity (%)

35
37
39
46
56
62
67
69
71
72
71
72
72
73
73
70
64
56
49
43
39
34
32
31

Pressure (mb)

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

Ozone (du)

348
348
350
352
351
351
353
350
348
347
346
345
345
345
345
345
346
344
343
341
340
338
337
336

Sunday 23

Waxing Gibbous 83%

18:40

01:04

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 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad

Sun - Rise: 06:01, Set: 20:16, Transit: 13:08. Moon - Rise: 18:40, Set: 01:04. Civil Dark: 20:55 - 05:23. Nautical Dark: 21:43 - 04:35. Astro Dark: 22:41 - 03:38

Total Clouds (% Sky Obscured)

81
75
73
67
67
66
62
55
51
53
42
38
43
48
69
44
32
20
25
30
38
44
51
50

Low Clouds (% Sky Obscured)

52
52
54
47
44
40
41
38
35
46
38
34
39
48
55
21
17
13
19
26
33
39
44
43

Medium Clouds (% Sky Obscured)

33
24
19
17
13
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
26

High Clouds (% Sky Obscured)

1
4
20
25
25
30
19
24
8
3
4
5
5
4
27
17
11
3
2
2
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 (%)

0
1
2
2
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
6
7
6
6
6
6
5
5
4
3
2
2
2
2
2
3
4
5
5
6
7
8
10

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
16
15
14
14
13
12
12
12
12
13
15
17
18
19
20
21
21

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
5
4
4
4
4
4
5
5
5
6
7
6
5
5
5
5

Relative Humidity (%)

31
33
37
41
43
45
48
48
50
50
51
55
57
58
62
62
58
54
50
44
39
35
35
34

Pressure (mb)

1024
1023
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020

Ozone (du)

335
334
332
332
331
331
330
330
330
331
331
331
331
330
330
330
330
330
330
332
334
336
333
331

Monday 24

Waxing Gibbous 90%

19:09

02:19

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

Sun - Rise: 06:03, Set: 20:14, Transit: 13:08. Moon - Rise: 19:09, Set: 02:19. Civil Dark: 20:52 - 05:25. Nautical Dark: 21:40 - 04:37. Astro Dark: 22:37 - 03:42

Total Clouds (% Sky Obscured)

54
58
62
56
49
39
29
24
23
25
23
25
37
48
55
44
42
45
62
83
97
96
95
94

Low Clouds (% Sky Obscured)

43
43
42
29
14
0
2
3
6
7
9
10
16
21
26
24
21
19
25
30
29
39
46
57

Medium Clouds (% Sky Obscured)

17
15
10
7
3
0
4
7
10
15
19
23
33
40
49
40
35
34
43
52
57
67
76
86

High Clouds (% Sky Obscured)

3
6
9
13
17
21
20
24
23
25
23
25
37
48
55
44
42
45
62
83
90
87
84
81

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
2
4
5
4
2
1
4
3
0
3
4
1
5
7
8

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)

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

Chance of Frost

Temperature (°C)

21
20
20
19
17
16
14
14
13
12
12
11
11
10
10
10
12
14
16
16
17
18
19
19

Feels Like (°C)

20
20
20
20
15
15
14
14
13
12
10
10
10
9
9
9
10
11
12
13
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

33
37
42
47
54
65
75
79
83
86
89
90
90
88
88
87
79
71
65
65
65
65
66
67

Pressure (mb)

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

Ozone (du)

328
327
326
326
325
325
325
324
324
324
324
324
323
323
323
322
322
321
320
320
320
320
320
320

Tuesday 25

Waxing Gibbous 95%

19:29

03:37

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 Bad
11 Bad
12 Bad

Sun - Rise: 06:05, Set: 20:12, Transit: 13:07. Moon - Rise: 19:29, Set: 03:37. Civil Dark: 20:50 - 05:27. Nautical Dark: 21:38 - 04:40. Astro Dark: 22:33 - 03:45

Total Clouds (% Sky Obscured)

86
77
66
73
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
32
19
13
12
15
25
35
43
46
47
47
47
51
54
55
55
57
48
43
40

Medium Clouds (% Sky Obscured)

77
64
49
47
50
64
78
89
100
100
100
100
93
87
80
85
90
95
97
98
99

High Clouds (% Sky Obscured)

82
77
66
73
86
99
99
100
100
99
98
96
97
99
100
99
99
98
99
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
4
4
10
10
2
8
10
5
11
18
23
25
22
14
34
46
55
58
59
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

6
6
7
7
7
7
8
7
6
5
5
5
5
5
5
5
5
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
65
63
69
75
82
84
86
87
90
92
93
93
93
93
93
93
95
93
92

Pressure (mb)

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

Ozone (du)

319
319
319
319
320
320
320
319
318
317
317
317
317
316
316
315
315
316
316
318
320

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 19/08/26 16:20:05. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+1.00