Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 20%

01:44

16:48

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
13 Bad
14 OK

Sun - Rise: 07:17, Set: 18:34, Transit: 12:55. Moon - Rise: 01:44, Set: 16:48. Civil Dark: 19:08 - 06:43. Nautical Dark: 19:47 - 06:04. Astro Dark: 20:28 - 05:24

Total Clouds (% Sky Obscured)

85
90
83
69
77
68
70
76
62
56
61
67
68
72
70
75
96
92
97
82
84
65
70
37

Low Clouds (% Sky Obscured)

81
57
59
51
72
52
60
68
62
55
52
62
59
62
66
73
64
45
64
44
44
53
47
37

Medium Clouds (% Sky Obscured)

34
17
7
2
0
0
0
0
0
0
0
0
0
0
3
4
33
88
89
44
18
3
1
18

High Clouds (% Sky Obscured)

6
6
8
17
30
35
25
16
5
3
9
3
26
42
33
32
73
37
49
42
57
28
36
4

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
1
2
3
2
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
68
69
76
76
71
75
77
83
83
86
87
83
73
72
76
76
76
69
63
57
53
51
50

Pressure (mb)

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

Ozone (du)

270
270
270
271
270
270
270
270
271
272
273
275
277
277
277
278
278
278
279
280
281
283
285
288

Tuesday 6

Waning Crescent 12%

03:10

17:05

15 OK
16 OK
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
13 Bad
14 Bad

Sun - Rise: 07:19, Set: 18:32, Transit: 12:54. Moon - Rise: 03:10, Set: 17:05. Civil Dark: 19:06 - 06:45. Nautical Dark: 19:45 - 06:06. Astro Dark: 20:25 - 05:26

Total Clouds (% Sky Obscured)

29
31
48
49
56
81
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
52
90

Low Clouds (% Sky Obscured)

29
29
12
12
26
23
26
24
37
43
64
86
84
92
92
99
100
100
100
94
95
85
48
90

Medium Clouds (% Sky Obscured)

18
18
24
28
5
19
46
100
90
99
100
99
100
100
100
100
100
100
100
100
100
87
50
46

High Clouds (% Sky Obscured)

1
2
48
49
56
61
87
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
52
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
3
5
5
7
6
10
8
13
12
11
21
21
46
52
56
63
60
44
35
23
16
3
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
21
19
17
14
15
14
13
13
13
12
12
12
11
10
10
9
8
8
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

47
47
49
56
62
64
66
69
70
72
75
78
80
83
83
87
89
86
86
83
79
76
79
80

Pressure (mb)

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

Ozone (du)

289
291
292
292
293
295
297
297
297
296
297
297
296
296
296
296
295
293
292
298
301
304
306
310

Wednesday 7

Waning Crescent 6%

04:33

17:18

15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Good
21 Good
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

Sun - Rise: 07:21, Set: 18:30, Transit: 12:54. Moon - Rise: 04:33, Set: 17:18. Civil Dark: 19:04 - 06:47. Nautical Dark: 19:43 - 06:07. Astro Dark: 20:23 - 05:28

Total Clouds (% Sky Obscured)

82
81
23
18
19
1
13
20
25
23
24
20
21
20
38
43
42
51
52
44
75
87
91
94

Low Clouds (% Sky Obscured)

77
23
15
14
16
1
12
17
21
22
24
20
21
20
33
30
29
28
26
44
74
52
62
69

Medium Clouds (% Sky Obscured)

21
18
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
40
17
20
24
28
29

High Clouds (% Sky Obscured)

60
60
0
0
0
0
0
0
0
0
0
0
0
0
30
30
31
30
33
12
35
57
15
16

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
5
2
3
4
4
4
4
4
4
4
5
4
4
5
4
5
5
4
4
4
3
3
3

Relative Humidity (%)

71
53
46
51
61
68
69
73
77
78
78
81
79
81
81
79
81
81
72
65
56
49
49
49

Pressure (mb)

1016
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

313
318
321
325
326
324
321
319
317
316
314
312
309
306
303
302
301
300
298
297
295
293
291
289

Thursday 8

Waning Crescent 2%

05:54

17:30

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
13 Bad
14 Bad

Sun - Rise: 07:22, Set: 18:27, Transit: 12:54. Moon - Rise: 05:54, Set: 17:30. Civil Dark: 19:01 - 06:48. Nautical Dark: 19:41 - 06:09. Astro Dark: 20:20 - 05:29

Total Clouds (% Sky Obscured)

89
98
99
99
99
99
95
99
99
100
100
100
100
100
99
99
99
99
100
95
90
87
87
86

Low Clouds (% Sky Obscured)

72
54
59
53
59
66
78
97
97
97
96
94
92
86
78
70
76
84
91
87
80
76
78
79

Medium Clouds (% Sky Obscured)

28
30
27
30
95
97
84
77
96
96
97
99
100
51
42
61
95
97
73
84
77
16
11
5

High Clouds (% Sky Obscured)

22
76
73
75
74
78
37
79
89
100
100
100
100
98
97
96
80
69
60
45
9
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
3
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

1
9
16
22
25
28
26
34
59
95
95
76
25
18
24
30
20
11
3
14
25
13
34
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.6
1.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

11
11
10
10
10
9
9
9
11
13
15
16
16
15
15
16
17
18
18
19
18
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
1
2
3
4
4
4
5
9
11
12
12
13
14
14
14
14
14
14
14
15
15
15

Relative Humidity (%)

44
40
43
49
55
61
62
62
66
84
92
95
93
95
95
92
92
89
89
85
86
86
85
86

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1015
1014
1014
1014
1015
1014
1014
1014
1014

Ozone (du)

287
284
283
280
278
276
274
273
271
271
270
271
271
269
268
267
267
269
271
271
271
274
274
277

Friday 9

Waning Crescent 0%

07:13

17:41

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

Sun - Rise: 07:24, Set: 18:25, Transit: 12:53. Moon - Rise: 07:13, Set: 17:41. Civil Dark: 18:59 - 06:50. Nautical Dark: 19:38 - 06:11. Astro Dark: 20:18 - 05:31

Total Clouds (% Sky Obscured)

54
30
53
40
27
31
36
30
66
40
10
16
26
62
60
34
29
29
31
42
51
62
72
83

Low Clouds (% Sky Obscured)

54
30
53
40
27
31
36
29
16
4
10
16
24
62
60
28
29
29
28
36
44
52
65
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
4
6
66
40
1
1
2
1
1
0
1
0
0
3
6
11
11
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12

ISS Passover

Visibility (miles)

8
7
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

Very Light Rain
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 (%)

55
30
17
8
5
4
2
18
6
2
1
0
0
1
0
0
0
0
0
5
6
5
14
18

Precipitation Amount (mm)

0.3
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)

18
19
16
13
10
9
8
8
9
9
9
10
10
9
11
12
12
12
13
15
15
16
16
16

Chance of Frost

Temperature (°C)

17
17
16
15
13
12
12
11
11
10
10
9
9
8
9
10
9
10
11
12
13
13
14
14

Feels Like (°C)

14
14
13
12
12
12
11
11
10
8
7
8
7
6
6
6
6
6
7
6
7
8
9
10

Dew Point (°C)

14
13
11
10
10
10
9
10
10
9
9
8
7
7
5
5
5
4
4
3
4
4
4
4

Relative Humidity (%)

83
77
71
73
79
84
86
90
93
93
93
93
91
90
77
72
75
68
61
55
54
51
49
50

Pressure (mb)

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

Ozone (du)

277
278
281
284
287
292
295
297
300
304
303
303
303
303
302
303
305
305
305
305
305
304
304
305

Saturday 10

New Moon 1%

08:32

17:53

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
13 Bad
14 Bad

Sun - Rise: 07:26, Set: 18:23, Transit: 12:53. Moon - Rise: 08:32, Set: 17:53. Civil Dark: 18:57 - 06:52. Nautical Dark: 19:36 - 06:12. Astro Dark: 20:16 - 05:33

Total Clouds (% Sky Obscured)

92
94
96
98
88
79
72
69
74
72
79
82
88
92
96
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

87
84
84
84
67
49
33
26
20
18
25
29
34
39
44
49
46
38
28
33
38
45
60
78

Medium Clouds (% Sky Obscured)

9
6
3
0
1
2
3
3
2
0
0
0
0
0
0
0
8
16
26
34
42
51
38
25

High Clouds (% Sky Obscured)

21
33
44
50
50
55
55
60
55
55
64
76
79
88
93
99
99
99
98
99
99
100
91
85

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 (%)

21
20
19
15
13
9
2
4
4
2
6
6
4
4
4
2
2
2
0
3
4
1
5
5

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)

16
16
15
14
13
11
10
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
57
62
66
72
77
82
85
88
90
87
85
81
82
84
85
81
77
73
65
60
53
52

Pressure (mb)

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

Ozone (du)

307
308
308
308
308
308
308
309
307
306
304
303
302
300
298
297
295
296
297
298
298
299
299
297

Sunday 11

Waxing Crescent 4%

09:51

18:06

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

Sun - Rise: 07:27, Set: 18:21, Transit: 12:53. Moon - Rise: 09:51, Set: 18:06. Civil Dark: 18:55 - 06:53. Nautical Dark: 19:34 - 06:14. Astro Dark: 20:14 - 05:35

Total Clouds (% Sky Obscured)

100
91
83
75
77
78
74
60
47
34
37
45
53
76
89
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

92
87
75
64
64
68
68
60
47
34
37
35
45
46
46
42
44
43
49
45
50
50

Medium Clouds (% Sky Obscured)

12
8
4
0
0
0
0
0
1
1
7
12
26
37
43
50
49
47
37
33
33
28

High Clouds (% Sky Obscured)

71
45
21
0
3
7
10
8
6
3
4
4
4
15
28
40
58
75
84
89
95
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

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
3
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
52
55
58
63
68
76
78
81
85
87
87
87
87
87
87
81
75
70
64
59

Pressure (mb)

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

Ozone (du)

295
293
291
289
287
287
287
287
285
284
283
281
279
277
276
275
273
273
272
271
270
268

Forecast for Henley in Arden, Warwickshire, United Kingdom (52.29,-1.78)

Generated: 05/10/26 15:23:27. Forecast: 05/10/26 to 11/10/26. Timezone: UTC+1.00