Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 85%

17:52

02:41

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:58, Set: 19:08, Transit: 13:02. Moon - Rise: 17:52, Set: 02:41. Civil Dark: 19:42 - 06:23. Nautical Dark: 20:23 - 05:42. Astro Dark: 21:07 - 04:59

Total Clouds (% Sky Obscured)

87
92
98
100
100
100
100
100
93
88
97
100
99
96
100
100
100
75
82
79
66
98
100
84

Low Clouds (% Sky Obscured)

60
63
65
48
38
40
34
67
89
78
60
70
77
78
75
78
36
31
40
52
46
92
53
58

Medium Clouds (% Sky Obscured)

15
19
23
20
17
12
12
14
21
13
14
19
24
28
25
24
21
25
25
25
22
18
20
10

High Clouds (% Sky Obscured)

81
83
88
100
100
100
100
100
40
14
60
100
96
55
97
100
97
75
72
75
13
65
100
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
4
9
9

Fog (%)

4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
88
8
8
5
2
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
Light Rain
Moderate Rain
None

Precipitation Probability (%)

6
10
21
8
22
7
7
2
3
6
9
18
20
20
35
20
9
26
25
43
60
95
95
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.8
2.5
0

Wind Speed/Direction (mph)

5
5
5
3
4
4
5
4
3
2
2
1
2
2
3
3
3
3
3
4
5
8
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
21
21
21
18
18
17
17
17
17
16
15
15
14
14
13
15
15
15
16
15
12

Dew Point (°C)

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

Relative Humidity (%)

63
62
60
60
64
74
81
86
83
85
85
86
86
84
86
84
83
87
90
89
86
85
86
79

Pressure (mb)

1028
1028
1028
1027
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

280
281
280
280
280
280
280
281
283
285
285
285
285
287
288
289
290
294
300
304
305
309
309
310

Wednesday 23

Waxing Gibbous 92%

18:05

04:01

13 Bad
14 OK
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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:00, Set: 19:05, Transit: 13:01. Moon - Rise: 18:05, Set: 04:01. Civil Dark: 19:40 - 06:25. Nautical Dark: 20:21 - 05:44. Astro Dark: 21:04 - 05:01

Total Clouds (% Sky Obscured)

69
30
75
66
54
50
58
88
94
94
88
100
89
84
75
71
74
83
72
99
89
84
90
100

Low Clouds (% Sky Obscured)

69
29
27
23
22
13
8
6
0
9
17
9
0
30
27
23
19
11
9
5
5
12
14
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
4
0
5
10
21
16
44
19
74
81
17
10
10
15
8
5

High Clouds (% Sky Obscured)

3
3
60
55
38
34
51
82
94
87
81
100
33
25
20
20
20
49
72
96
64
41
65
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
2
25
2
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
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)

14
16
16
16
14
11
8
7
6
4
2
2
1
3
3
3
4
4
4
6
8
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
55
55
57
62
71
75
81
86
87
87
88
90
90
85
85
84
93
93
85
76
69
64

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

309
309
309
309
308
307
305
303
301
301
299
300
298
297
296
295
294
293
292
291
289
286
285
285

Thursday 24

Waxing Gibbous 97%

18:16

05:20

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

Sun - Rise: 07:01, Set: 19:03, Transit: 13:01. Moon - Rise: 18:16, Set: 05:20. Civil Dark: 19:37 - 06:27. Nautical Dark: 20:18 - 05:46. Astro Dark: 21:01 - 05:03

Total Clouds (% Sky Obscured)

100
100
98
98
92
85
98
100
61
56
5
3
3
3
14
7
24
52
87
94
99
100
100
100

Low Clouds (% Sky Obscured)

16
13
16
12
13
0
0
18
9
0
0
0
0
0
9
4
15
24
32
47
85
99
100
76

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
12
19
22
27
99
85

High Clouds (% Sky Obscured)

100
100
95
96
92
84
98
100
46
48
4
2
2
2
2
0
0
4
67
85
89
91
82
73

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
3
4
4
5
1

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
13
12
10
8
6
5
5
5
5
5
6
6
6
6
6
6
6
5
6
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
10
11
11
10
10
10
11
11
11
10
10
10
10
11
11
11
12
12
12

Relative Humidity (%)

58
53
51
50
55
63
70
76
78
81
87
92
92
93
93
93
93
95
95
92
84
82
80
78

Pressure (mb)

1023
1022
1022
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

284
283
283
283
284
284
283
283
283
284
285
284
282
282
281
282
281
281
282
283
283
282
283
283

Friday 25

Waxing Gibbous 99%

18:25

06:41

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 Bad
08 OK
09 Good
10 Good
11 OK
12 OK

Sun - Rise: 07:03, Set: 19:00, Transit: 13:01. Moon - Rise: 18:25, Set: 06:41. Civil Dark: 19:35 - 06:28. Nautical Dark: 20:16 - 05:48. Astro Dark: 20:58 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
83
67
50
55
60
36
52
14
14
14
22
32

Low Clouds (% Sky Obscured)

85
100
100
84
39
31
20
36
66
70
26
34
31
1
0
6
12
15
9
5
0
9
15
20

Medium Clouds (% Sky Obscured)

100
55
25
100
45
14
20
28
36
77
87
87
79
67
50
55
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
38
35
40
41
41
58
75
93
95
97
100
83
67
50
55
60
33
52
12
14
4
3
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
19
24
37
44
55
54
53
50
48
40
38
13
5
0
0
1
0
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
14
13
13
11
9
9
9
9
9
9
8
8
8
7
7
6
7
8
12
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
70
68
69
68
70
76
77
73
81
88
87
88
90
90
91
91
90
83
76
68
58

Pressure (mb)

1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

282
282
283
283
284
286
286
286
286
287
288
288
293
298
300
303
304
306
308
308
310
310
309
309

Saturday 26

Full Moon 100%

18:35

08:04

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

Sun - Rise: 07:05, Set: 18:58, Transit: 13:00. Moon - Rise: 18:35, Set: 08:04. Civil Dark: 19:32 - 06:30. Nautical Dark: 20:13 - 05:49. Astro Dark: 20:56 - 05:07

Total Clouds (% Sky Obscured)

24
19
17
13
9
5
6
7
7
9
11
13
30
44
40
39
38
36
49
62
64
76
85
94

Low Clouds (% Sky Obscured)

13
7
0
0
0
0
0
0
0
4
9
13
12
9
6
10
15
19
19
21
20
35
49
66

Medium Clouds (% Sky Obscured)

4
7
7
3
2
0
0
0
0
0
0
0
0
0
0
1
2
1
5
7
9
5
10
15

High Clouds (% Sky Obscured)

0
0
0
3
7
5
6
7
7
6
3
0
25
44
40
39
38
36
49
62
64
76
83
83

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
2
4
2
28
43
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
18
17
17
14
13
13
11
11
11
11
10
10
10
10
10
10
9
9
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

53
49
48
47
48
58
67
75
79
81
84
88
93
95
96
95
96
96
96
88
80
75
69
63

Pressure (mb)

1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

308
308
308
308
308
308
307
306
306
306
306
305
304
304
303
303
304
305
306
305
305
305
304
304

Sunday 27

Waning Gibbous 98%

18:46

09:31

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

Sun - Rise: 07:07, Set: 18:55, Transit: 13:00. Moon - Rise: 18:46, Set: 09:31. Civil Dark: 19:30 - 06:32. Nautical Dark: 20:11 - 05:51. Astro Dark: 20:53 - 05:09

Total Clouds (% Sky Obscured)

97
99
100
74
48
35
35
36
33
51
72
88
89
90
93
91
90
89
91
94
98
98
99
100

Low Clouds (% Sky Obscured)

63
55
47
32
17
1
3
6
9
9
8
8
11
15
19
24
29
38
39
51
76
59
35
8

Medium Clouds (% Sky Obscured)

20
20
15
13
11
10
7
6
5
6
8
9
16
33
41
51
61
71
72
74
79
75
76
73

High Clouds (% Sky Obscured)

91
97
100
74
48
13
11
9
12
41
71
88
72
49
41
37
43
50
65
77
95
97
98
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 (%)

46
42
25
16
7
0
0
1
0
2
3
1
3
4
2
3
5
12
22
32
35
44
42
14

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)

14
12
11
10
9
9
8
7
7
6
6
6
7
7
7
7
7
7
7
8
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
56
56
59
61
65
67
70
73
77
81
85
87
88
91
90
88
88
84
80
76
71
67

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

303
303
304
304
305
307
308
310
311
313
312
311
311
311
310
310
311
311
311
313
314
315
316
317

Monday 28

Waning Gibbous 93%

18:59

11:01

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

Sun - Rise: 07:08, Set: 18:53, Transit: 12:59. Moon - Rise: 18:59, Set: 11:01. Civil Dark: 19:28 - 06:34. Nautical Dark: 20:08 - 05:53. Astro Dark: 20:50 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
96
95
97
99
98
99
99

Low Clouds (% Sky Obscured)

16
25
32
46
59
69
61
59
56
50
46
36
32
27
20
21
20
19

Medium Clouds (% Sky Obscured)

70
67
61
57
54
51
56
62
72
79
83
82
81
67
54
59
61
64

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
96
95
97
99
93
86
79

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

Precipitation Probability (%)

25
31
26
32
35
40
42
46
49
55
55
53
46
40
28
36
49
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
10
8
7
8
8
10
12
14
16
18
17
17
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
60
57
55
65
76
93
93
93
93
92
92
92
93
95
95
95
93

Pressure (mb)

1013
1012
1011
1011
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1004
1003

Ozone (du)

318
319
319
320
319
317
316
316
316
316
317
317
318
319
319
320
321
322

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 22/09/26 13:07:26. Forecast: 22/09/26 to 28/09/26. Timezone: UTC+1.00