Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

New Moon 0%

06:26

20:41

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

Sun - Rise: 05:42, Set: 20:41, Transit: 13:11. Moon - Rise: 06:26, Set: 20:41. Civil Dark: 21:21 - 05:02. Nautical Dark: 22:15 - 04:09. Astro Dark: 23:26 - 03:00

Total Clouds (% Sky Obscured)

27
50
33
65
45
49
63
44
25
82
59
50
61
66
20
24
38
35
34
32
30
31
30
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
6
12
0
0
14
48
1
10
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
0
0
2
13
20
15
14
15
17
18
17
21
16
14
27
31
27
29
30
31
30
30

High Clouds (% Sky Obscured)

27
50
33
65
45
47
60
40
10
74
50
44
43
3
3
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

19
22
24
25
27
29
30
31
31
31
30
28
26
25
24
23
22
22
21
21
21
20
21
23

Feels Like (°C)

17
19
21
22
25
27
28
29
31
32
29
28
26
24
21
22
22
21
21
21
21
21
22
24

Dew Point (°C)

8
8
7
6
6
7
8
8
8
9
8
8
8
7
5
5
4
4
4
5
5
5
5
5

Relative Humidity (%)

47
41
34
28
25
25
25
24
24
25
25
28
31
32
29
30
30
32
33
35
35
36
34
31

Pressure (mb)

1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

311
312
312
312
310
308
307
305
304
303
301
300
300
299
300
300
300
301
301
300
300
300
300
300

Thursday 13

Waxing Crescent 1%

07:55

20:54

09 OK
10 OK
11 OK
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 OK
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:44, Set: 20:39, Transit: 13:10. Moon - Rise: 07:55, Set: 20:54. Civil Dark: 21:19 - 05:04. Nautical Dark: 22:12 - 04:11. Astro Dark: 23:21 - 03:04

Total Clouds (% Sky Obscured)

36
32
33
51
70
84
92
57
65
42
50
79
90
100
100
100
65
59
64
40
63
92
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
2
18
21
27
27

Medium Clouds (% Sky Obscured)

36
32
29
30
23
40
41
24
51
37
44
78
74
78
15
47
47
59
51
27
2
2
27
23

High Clouds (% Sky Obscured)

0
0
4
30
55
72
83
45
2
2
2
38
78
100
100
100
62
41
55
22
42
88
100
99

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)

0
2
3
5
6
7
7
7
5
6
10
9
8
7
7
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

25
27
29
31
33
34
34
34
34
34
30
27
25
24
23
22
22
21
20
20
19
19
20
21

Feels Like (°C)

27
28
29
31
32
33
32
31
32
33
29
27
24
23
22
22
21
20
20
19
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

28
24
21
18
16
15
15
16
16
17
25
32
36
38
40
43
46
49
52
56
61
63
63
59

Pressure (mb)

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

Ozone (du)

299
298
298
299
299
299
299
300
301
303
303
303
303
303
304
306
310
312
313
313
312
310
311
312

Friday 14

Waxing Crescent 4%

No Rise

21:04

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

Sun - Rise: 05:46, Set: 20:36, Transit: 13:10. Moon - Rise: No Rise, Set: 21:04. Civil Dark: 21:17 - 05:06. Nautical Dark: 22:09 - 04:14. Astro Dark: 23:17 - 03:07

Total Clouds (% Sky Obscured)

98
67
46
47
37
16
22
15
18
16
20
20
20
33
42
32
30
23
15
20
20
25
31
38

Low Clouds (% Sky Obscured)

39
24
30
30
21
3
8
1
0
1
20
20
20
12
27
29
30
23
15
20
20
25
31
38

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
1
12
16
8
30
23
15
20
16
0
0
0

High Clouds (% Sky Obscured)

98
61
31
26
9
11
16
15
18
16
20
16
20
15
20
25
25
20
15
20
20
25
31
38

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
2
3
2
4
6
9
6
4
2
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
6
6
7
8
10
12
13
13
12
11
9
9
8
7
6
5
5
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
27
27
26
25
24
23
22
21
19
19
17
16
15
15
15
14
14
14
15
14
14
16

Dew Point (°C)

12
11
11
11
10
10
10
11
12
12
11
11
10
10
10
10
10
10
9
9
10
10
9
10

Relative Humidity (%)

53
47
42
38
37
35
37
42
47
50
51
54
55
59
63
65
67
68
69
69
70
69
67
64

Pressure (mb)

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

Ozone (du)

312
313
312
312
311
309
310
310
311
311
311
311
313
313
314
314
315
317
319
321
322
323
324
323

Saturday 15

Waxing Crescent 10%

09:20

21:13

09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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: 05:47, Set: 20:34, Transit: 13:10. Moon - Rise: 09:20, Set: 21:13. Civil Dark: 21:14 - 05:08. Nautical Dark: 22:06 - 04:16. Astro Dark: 23:12 - 03:11

Total Clouds (% Sky Obscured)

39
33
31
31
31
33
32
55
86
100
100
100
81
78
77
78
75
80
76
81
83
75
58
51

Low Clouds (% Sky Obscured)

34
28
28
29
31
33
32
47
67
74
65
56
31
34
44
57
54
56
54
43
39
36
26
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
13
27
40
42
43
39
36
24
17
21
22

High Clouds (% Sky Obscured)

11
2
0
0
0
0
0
20
37
45
45
40
50
55
60
65
75
80
76
63
42
17
5
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
1
0
0
1
0
0
0
0
0
5
13
4
5
2
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
6
5
4
4
5
6
9
10
9
8
6
5
5
5
4
3
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
50
45
38
33
30
28
30
35
38
39
41
46
51
57
59
61
60
60
61
61
63
61
57

Pressure (mb)

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

Ozone (du)

322
322
323
324
324
325
326
329
331
332
332
331
331
332
334
333
332
330
328
327
325
325
324
324

Sunday 16

Waxing Crescent 18%

10:42

21:23

09 OK
10 OK
11 OK
12 OK
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: 05:49, Set: 20:32, Transit: 13:10. Moon - Rise: 10:42, Set: 21:23. Civil Dark: 21:12 - 05:10. Nautical Dark: 22:03 - 04:19. Astro Dark: 23:08 - 03:15

Total Clouds (% Sky Obscured)

45
45
47
46
58
58
57
54
62
67
59
59
56
59
62
63
73
86
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
9
14
22
31
38
42
52
58
38
45
52
39
28
17
13
8
2
13
23
33
35
44

Medium Clouds (% Sky Obscured)

25
24
19
19
18
18
17
12
11
12
17
10
3
3
3
3
9
14
19
35
55
74
83
91

High Clouds (% Sky Obscured)

2
1
2
3
11
7
4
1
2
0
8
16
26
25
20
17
44
72
100
100
100
100
100
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
7

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
2
2
0
0
0
0
0
0
0
1
5
9
34
53

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
20
22
23
23
24
23
21
20
20
19
19
18
18
17
16
13
13
13
13
13
12
14

Dew Point (°C)

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

Relative Humidity (%)

52
46
41
36
34
31
29
29
33
40
46
52
59
68
69
73
75
76
78
80
78
75
73
76

Pressure (mb)

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

Ozone (du)

323
322
321
321
320
320
321
320
320
320
318
317
316
316
316
316
316
315
314
314
316
318
320
321

Monday 17

Waxing Crescent 27%

12:03

21:34

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: 05:51, Set: 20:30, Transit: 13:10. Moon - Rise: 12:03, Set: 21:34. Civil Dark: 21:09 - 05:12. Nautical Dark: 22:01 - 04:21. Astro Dark: 23:04 - 03:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
93
96
97
100
96
92
88
83
76
68
62
61

Low Clouds (% Sky Obscured)

50
61
75
93
95
98
100
97
93
90
86
83
79
83
88
94
80
65
50
51
53
54
49
48

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
94
92
81
70
54
48
42
40
36
33
29
29
27
23
21
21

High Clouds (% Sky Obscured)

100
99
96
93
95
97
100
98
97
95
82
67
53
60
68
75
70
65
61
47
31
18
14
9

ISS Passover

Visibility (miles)

6
4
5
6
7
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

71
89
95
95
95
95
95
86
70
48
88
95
95
95
95
76
76
61
16
12
7
0
1
1

Precipitation Amount (mm)

0.4
0.6
0.8
0.9
0.8
0.8
0.7
0.5
0.3
0
0.5
0.9
1.2
1
0.7
0.2
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
15
15
15
16
16
16
16
16
17
17
17
17
16
16
16
15
16

Feels Like (°C)

14
14
14
14
14
13
13
13
14
14
15
15
15
15
15
16
16
16
15
15
15
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

80
83
83
84
84
84
84
84
85
85
85
85
87
89
87
87
88
86
86
85
85
83
83
73

Pressure (mb)

1016
1016
1016
1015
1015
1014
1013
1013
1012
1011
1010
1009
1008
1007
1006
1006
1005
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

322
323
326
328
331
334
338
341
339
338
336
331
326
321
319
317
314
312
310
308
307
306
305
304

Tuesday 18

Waxing Crescent 36%

13:23

21:47

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: 05:53, Set: 20:28, Transit: 13:09. Moon - Rise: 13:23, Set: 21:47. Civil Dark: 21:07 - 05:14. Nautical Dark: 21:58 - 04:23. Astro Dark: 23:00 - 03:22

Total Clouds (% Sky Obscured)

61
64
68
70
77
85
89
94
96
99
97
95
93
86
80
74

Low Clouds (% Sky Obscured)

45
43
41
42
33
25
15
19
23
26
19
12
8
15
29
41

Medium Clouds (% Sky Obscured)

25
35
43
53
50
46
41
51
59
65
64
64
63
42
24
5

High Clouds (% Sky Obscured)

5
8
12
15
29
46
66
71
78
82
76
69
59
57
63
74

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
5
0
0
0
0
0
1
0
12
18
22
21
18
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
10
12
11
11
10
10
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

17
18
19
19
20
20
20
20
20
19
19
18
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
58
54
52
49
45
42
39
41
44
46
54
63
76
73
72

Pressure (mb)

1008
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

303
303
303
303
303
303
303
303
305
306
307
308
310
311
312
314

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

Generated: 12/08/26 09:06:16. Forecast: 12/08/26 to 18/08/26. Timezone: UTC+1.00