Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 18%

02:24

18:28

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

Sun - Rise: 06:28, Set: 19:41, Transit: 13:03. Moon - Rise: 02:24, Set: 18:28. Civil Dark: 20:17 - 05:52. Nautical Dark: 21:01 - 05:08. Astro Dark: 21:49 - 04:20

Total Clouds (% Sky Obscured)

68
75
81
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
85
82

Low Clouds (% Sky Obscured)

68
54
22
25
17
24
6
21
19
18
5
17
20
29
25
33
82
81
80
80
75
74
79
37

Medium Clouds (% Sky Obscured)

18
30
81
85
98
87
57
46
95
90
95
94
97
98
99
100
98
98
68
96
87
70
54
65

High Clouds (% Sky Obscured)

68
75
81
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
61
97
57
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
0
0
0
0
0
0
0
0
1
4
13
33
59
65
49
42
45
30
13
11
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
72
61
58
56
53
48
45
42
42
44
49
53
59
66
72
73
74
76
78
83
80
79
79

Pressure (mb)

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

Ozone (du)

303
302
302
301
302
303
304
306
308
307
308
308
309
308
308
308
310
311
313
313
314
314
316
320

Tuesday 8

Waning Crescent 9%

03:57

18:47

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

Sun - Rise: 06:29, Set: 19:38, Transit: 13:03. Moon - Rise: 03:57, Set: 18:47. Civil Dark: 20:14 - 05:54. Nautical Dark: 20:58 - 05:10. Astro Dark: 21:46 - 04:23

Total Clouds (% Sky Obscured)

74
90
68
33
68
61
59
67
32
27
30
20
34
12
42
57
31
27
21
26
26
19
19
23

Low Clouds (% Sky Obscured)

31
31
26
30
39
55
40
49
32
23
26
17
34
10
42
57
24
22
17
15
6
0
11
11

Medium Clouds (% Sky Obscured)

60
81
61
0
48
27
17
16
0
2
3
4
3
0
2
0
3
0
0
8
8
6
4
5

High Clouds (% Sky Obscured)

45
35
30
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

6
5
6
3
4
7
13
26
6
14
1
0
10
3
5
19
8
1
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
12
14
15
16
17
16
15
15
14
14
14
14
15
15
14
13
12
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
65
57
49
43
52
58
61
56
60
61
67
70
72
72
71
70
71
71
71
72
72
72

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011
1012

Ozone (du)

323
328
336
346
345
348
352
355
355
359
359
357
356
360
364
363
366
365
366
352
346
341
339
337

Wednesday 9

Waning Crescent 4%

05:26

19:01

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 OK
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

Sun - Rise: 06:31, Set: 19:36, Transit: 13:03. Moon - Rise: 05:26, Set: 19:01. Civil Dark: 20:12 - 05:56. Nautical Dark: 20:55 - 05:12. Astro Dark: 21:43 - 04:25

Total Clouds (% Sky Obscured)

42
39
39
43
43
26
28
38
44
34
58
28
49
71
100
100
100
100
100
100
97
94
92
85

Low Clouds (% Sky Obscured)

17
26
26
25
24
21
23
34
38
26
49
19
26
17
20
30
20
13
8
0
10
23
34
36

Medium Clouds (% Sky Obscured)

8
7
7
8
7
0
0
0
0
0
0
0
0
0
0
0
0
1
2
29
65
73
83
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
48
100
100
100
100
100
100
80
77
71
65

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
1
0
1
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
4
4
4
3
2
3
4
5
6
7
6
5
5
5
6
6
6
6
6
6
5
5

Relative Humidity (%)

66
57
49
44
41
37
35
37
39
44
50
57
58
60
62
64
66
68
68
70
67
67
67
65

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

337
337
338
338
340
341
339
334
334
335
331
326
323
321
319
317
315
313
310
310
312
312
311
313

Thursday 10

Waning Crescent 1%

06:52

19:11

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

Sun - Rise: 06:33, Set: 19:34, Transit: 13:02. Moon - Rise: 06:52, Set: 19:11. Civil Dark: 20:09 - 05:57. Nautical Dark: 20:53 - 05:14. Astro Dark: 21:40 - 04:27

Total Clouds (% Sky Obscured)

79
73
73
77
57
71
93
100
100
99
99
99
100
100
100
100
100
96
97
82
91
64
27
22

Low Clouds (% Sky Obscured)

67
71
67
64
44
48
63
61
73
68
73
84
82
48
49
94
91
78
72
56
67
53
27
22

Medium Clouds (% Sky Obscured)

78
73
70
77
12
11
9
8
16
23
38
27
28
25
76
83
87
65
28
21
12
6
0
0

High Clouds (% Sky Obscured)

65
33
3
4
5
26
59
88
95
91
86
91
96
100
100
43
34
20
10
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 (%)

31
16
0
0
0
0
0
0
7
11
2
7
3
0
20
24
28
28
30
17
26
17
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
8
11
11
9
8
9
10
10
11
11
12
12
12
13
13
12
13
13
13
14
13
13
13

Relative Humidity (%)

65
70
76
69
58
50
51
56
58
61
63
67
70
73
77
79
77
79
81
82
85
81
85
87

Pressure (mb)

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

Ozone (du)

313
313
315
318
317
316
312
310
309
305
304
305
308
311
311
312
313
315
319
319
319
320
320
321

Friday 11

New Moon 0%

No Rise

19:21

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

Sun - Rise: 06:35, Set: 19:31, Transit: 13:02. Moon - Rise: No Rise, Set: 19:21. Civil Dark: 20:07 - 05:59. Nautical Dark: 20:50 - 05:16. Astro Dark: 21:37 - 04:30

Total Clouds (% Sky Obscured)

23
29
35
41
52
56
46
42
32
27
22
35
40
47
57
67
80
88
93
99
99
100
100
100

Low Clouds (% Sky Obscured)

23
29
34
38
39
41
37
32
26
23
20
28
26
24
24
23
28
34
45
52
43
34
24
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
21
24

High Clouds (% Sky Obscured)

0
3
3
3
14
12
1
1
0
1
1
11
21
29
41
53
64
75
87
99
99
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
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 (%)

8
0
4
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
8
9
9
9
10
10
10
10
9
9
7
7
6
6
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
19
19
19
19
19
19
18
17
17
15
15
14
14
14
14
11
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
73
68
60
57
54
51
50
49
52
53
58
60
66
69
69
70
70
71
71
71
72
76
77

Pressure (mb)

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

Ozone (du)

321
320
319
319
320
320
320
316
316
314
314
313
312
311
310
309
308
307
305
303
300
300
299
299

Saturday 12

Waxing Crescent 2%

08:16

19:30

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

Sun - Rise: 06:36, Set: 19:29, Transit: 13:02. Moon - Rise: 08:16, Set: 19:30. Civil Dark: 20:04 - 06:01. Nautical Dark: 20:47 - 05:18. Astro Dark: 21:34 - 04:32

Total Clouds (% Sky Obscured)

100
100
97
93
92
94
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

31
35
40
48
56
64
72
80
80
79
78
85
92
100
100
100
99
98
96
95
90
82
76
71

Medium Clouds (% Sky Obscured)

27
31
24
18
11
29
46
62
45
28
12
12
13
10
15
20
25
27
28
25
17
10
2
19

High Clouds (% Sky Obscured)

100
100
96
93
92
93
94
93
92
95
97
93
87
80
57
33
9
38
67
92
93
93
94
95

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

Precipitation Probability (%)

0
0
0
1
2
15
20
20
26
33
34
48
61
70
59
48
23
17
16
16
24
20
9
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
12
11
17
17
16
17
16
17
14
14
15
16
16
16
16
17
19
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

69
61
56
55
53
53
57
61
66
72
77
82
83
85
85
85
85
83
83
85
88
86
86
86

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

299
299
299
298
298
298
299
301
302
304
306
307
309
310
312
313
313
313
310
307
304
304
304
304

Sunday 13

Waxing Crescent 7%

09:37

19:41

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:38, Set: 19:26, Transit: 13:01. Moon - Rise: 09:37, Set: 19:41. Civil Dark: 20:02 - 06:03. Nautical Dark: 20:44 - 05:20. Astro Dark: 21:30 - 04:34

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
99
100
92
86
80
88
93
98
98
99
100

Low Clouds (% Sky Obscured)

69
71
65
60
54
51
47
42
43
45
50
43
38
33
34
38
39

Medium Clouds (% Sky Obscured)

36
53
47
44
42
33
20
6
5
5
4
6
7
8
7
8
7

High Clouds (% Sky Obscured)

96
98
98
98
97
98
99
100
68
40
10
10
10
10
40
68
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

13
2
28
43
73
95
95
76
70
48
16
19
20
2
8
8
2

Precipitation Amount (mm)

0
0
0
0
0.2
1.2
0.9
0.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
21
21
21
21
21
20
20
19
18
17
17
17

Feels Like (°C)

17
18
18
18
17
18
20
20
20
20
20
20
18
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

80
75
68
66
63
60
59
58
57
60
63
66
69
71
73
76
75

Pressure (mb)

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

Ozone (du)

303
302
301
300
298
296
294
292
290
289
289
288
287
287
286
286
286

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

Generated: 07/09/26 08:46:21. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+1.00