Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 85%

17:47

02:59

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:05, Set: 19:14, Transit: 13:08. Moon - Rise: 17:47, Set: 02:59. Civil Dark: 19:46 - 06:32. Nautical Dark: 20:25 - 05:54. Astro Dark: 21:05 - 05:14

Total Clouds (% Sky Obscured)

83
77
75
91
93
93
83
86
68
73
77
82
74
98
82
89
26
44
40
100
100
89
100
93

Low Clouds (% Sky Obscured)

45
52
75
84
88
89
73
76
64
66
70
79
71
78
57
46
20
18
9
18
22
20
28
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
6
37
78
49
80
1
11
20
100
100
78
100
93

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 (%)

4
4
4
2
1
0
0
0
0
0
0
79
100
100
100
100
79
34
3
0
0
0
1
1

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
12
0
9
3
1
8
1
2
1
0
0
0
0
0
0
1
0
0
0
1
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)

2
5
6
6
6
6
7
6
5
4
2
1
2
2
2
2
3
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
77
72
71
76
77
77
78
82
86
89
89
87
87
87
90
93
93
95
95
93
92
90

Pressure (mb)

1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

273
272
272
272
272
273
275
276
276
277
276
276
277
277
278
279
279
279
278
279
278
279
280
280

Wednesday 23

Waxing Gibbous 92%

18:04

04:14

09 Bad
10 OK
11 Bad
12 Bad
13 OK
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: 07:06, Set: 19:12, Transit: 13:08. Moon - Rise: 18:04, Set: 04:14. Civil Dark: 19:44 - 06:34. Nautical Dark: 20:22 - 05:55. Astro Dark: 21:02 - 05:16

Total Clouds (% Sky Obscured)

70
35
45
64
42
61
77
100
83
62
100
90
100
100
95
97
99
85
91
83
74
62
44
85

Low Clouds (% Sky Obscured)

52
33
30
58
27
36
41
28
13
17
0
0
0
0
0
0
0
0
0
0
0
0
3
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
15
19
11
6
15
13
14
8
0

High Clouds (% Sky Obscured)

13
1
9
1
6
12
37
100
83
62
100
89
100
100
90
97
95
65
82
50
36
17
22
72

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 (%)

3
13
9
2
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 (%)

4
1
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)

6
11
13
15
16
16
16
15
14
12
9
6
5
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
68
62
58
56
56
57
61
70
84
90
91
90
87
87
87
87
87
90
91
91
93
91

Pressure (mb)

1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

280
282
287
288
288
288
289
290
291
292
291
291
292
293
291
290
289
288
285
284
284
283
282
281

Thursday 24

Waxing Gibbous 97%

18:18

05:30

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

Sun - Rise: 07:08, Set: 19:09, Transit: 13:08. Moon - Rise: 18:18, Set: 05:30. Civil Dark: 19:42 - 06:35. Nautical Dark: 20:20 - 05:57. Astro Dark: 21:00 - 05:18

Total Clouds (% Sky Obscured)

90
86
85
97
99
97
98
100
91
67
15
51
41
49
39
37
25
21
23
27
32
36
38
31

Low Clouds (% Sky Obscured)

43
53
53
61
54
56
73
73
64
28
11
34
41
49
39
37
22
15
15
16
16
18
16
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

72
75
83
91
97
96
98
100
89
52
4
38
0
0
0
0
0
0
0
0
0
0
11
2

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
20
87
100
100
100
98
98
98
98
98
98
98
98

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)

4
7
11
11
11
11
11
10
8
6
3
2
1
1
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
72
62
58
56
57
58
61
70
84
87
86
83
83
84
81
80
79
77
76
77
76
75

Pressure (mb)

1025
1025
1024
1024
1024
1023
1022
1022
1022
1021
1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

280
280
279
278
277
277
276
277
277
277
277
276
277
277
276
276
277
277
278
278
279
280
279
279

Friday 25

Waxing Gibbous 99%

18:31

06:47

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 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:09, Set: 19:07, Transit: 13:07. Moon - Rise: 18:31, Set: 06:47. Civil Dark: 19:40 - 06:37. Nautical Dark: 20:18 - 05:59. Astro Dark: 20:57 - 05:19

Total Clouds (% Sky Obscured)

38
39
44
58
77
89
97
100
100
100
100
100
100
100
100
100
77
55
40
43
59
72
70
72

Low Clouds (% Sky Obscured)

12
15
13
15
19
22
26
31
32
38
34
34
55
26
18
24
25
22
20
19
15
12
7
6

Medium Clouds (% Sky Obscured)

2
3
0
3
0
0
0
3
6
8
13
19
30
29
34
38
29
38
34
43
59
65
70
72

High Clouds (% Sky Obscured)

28
22
30
44
68
82
97
100
100
100
100
100
100
100
100
100
77
55
40
43
45
50
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
9
9
8
9
9
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
1
2
0
4
8
10
33
40
38
23
12
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
19
20
19
18
18
18
17
16
14
13
11
11
10
10
9
9
9
8
8
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

68
65
63
60
55
52
54
56
60
73
86
95
95
90
96
95
90
88
88
90
91
88
87
85

Pressure (mb)

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

Ozone (du)

279
280
279
278
278
278
279
280
280
279
278
277
278
279
278
278
278
279
280
281
283
285
288
291

Saturday 26

Full Moon 100%

18:44

08:07

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

Sun - Rise: 07:11, Set: 19:05, Transit: 13:07. Moon - Rise: 18:44, Set: 08:07. Civil Dark: 19:37 - 06:38. Nautical Dark: 20:15 - 06:00. Astro Dark: 20:55 - 05:21

Total Clouds (% Sky Obscured)

70
70
78
82
65
69
64
64
63
65
50
35
25
48
68
56
47
40
26
21
20
15
13
5

Low Clouds (% Sky Obscured)

9
16
18
25
23
20
16
18
18
23
13
7
0
13
25
30
35
32
26
21
19
11
11
5

Medium Clouds (% Sky Obscured)

6
19
10
44
2
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0

High Clouds (% Sky Obscured)

65
56
65
64
45
59
50
50
50
50
40
35
25
30
30
9
6
6
0
2
3
4
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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
6
8
6
6
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
68
59
53
48
46
45
49
56
67
80
90
91
93
91
93
93
93
93
91
93
95
95
89

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015

Ozone (du)

292
293
293
293
294
294
294
294
292
291
291
291
291
292
294
296
296
295
294
293
294
295
296
296

Sunday 27

Waning Gibbous 98%

18:58

No Set

09 Good
10 Good
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 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:12, Set: 19:03, Transit: 13:07. Moon - Rise: 18:58, Set: No Set. Civil Dark: 19:35 - 06:40. Nautical Dark: 20:13 - 06:02. Astro Dark: 20:52 - 05:23

Total Clouds (% Sky Obscured)

10
12
19
26
43
61
74
73
72
73
74
72
73
80
91
100
93
86
79
87
93
100
100
100

Low Clouds (% Sky Obscured)

6
4
6
7
5
6
5
3
2
2
2
2
2
5
9
14
24
34
44
49
54
60
44
29

Medium Clouds (% Sky Obscured)

0
2
3
9
14
15
15
7
5
0
1
1
2
16
30
43
49
62
76
84
89
95
97
98

High Clouds (% Sky Obscured)

0
1
2
3
21
38
57
70
72
73
74
72
73
80
91
100
93
86
79
87
93
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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
6
13
28
30
26
20
11
5
0
0
0
0
1
1
1
4
4
3
8
6
3
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
14
13
17
16
15
15
15
15
9
9
10
9
9
9
9
9
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

86
82
75
69
64
65
65
66
73
80
89
90
91
93
93
95
96
95
95
96
95
95
95
89

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

296
297
297
297
297
298
299
299
301
302
304
304
304
304
303
303
303
304
304
304
305
305
306
307

Monday 28

Waning Gibbous 93%

19:16

09:29

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

Sun - Rise: 07:14, Set: 19:00, Transit: 13:06. Moon - Rise: 19:16, Set: 09:29. Civil Dark: 19:33 - 06:41. Nautical Dark: 20:11 - 06:03. Astro Dark: 20:50 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
90
83
76
82
84
87
80
71
59
69
84
100
82
67
58

Low Clouds (% Sky Obscured)

14
14
18
18
40
60
78
68
58
51
55
53
48
39
41
40
36
32
29
26
25
24

Medium Clouds (% Sky Obscured)

100
99
99
96
75
56
37
30
24
10
28
45
64
50
37
23
30
37
44
34
21
13

High Clouds (% Sky Obscured)

100
100
100
100
96
94
89
78
69
65
73
82
87
80
71
59
69
84
99
82
67
58

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

3
8
12
6
11
15
12
13
13
3
11
17
20
15
13
14
13
18
21
20
24
28

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)

6
8
9
11
13
14
14
14
12
11
10
11
13
14
16
16
16
17
19
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
75
72
67
72
75
79
84
89
93
95
95
96
96
96
96
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

307
308
310
312
313
315
317
319
316
314
311
311
310
310
310
310
310
311
312
314
314
314

Forecast for Yelverton, Devon, United Kingdom (50.47,-4.09)

Generated: 22/09/26 09:30:12. Forecast: 22/09/26 to 28/09/26. Timezone: UTC+1.00