Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 20%

02:41

18:07

05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:58, Set: 19:27, Transit: 13:13. Moon - Rise: 02:41, Set: 18:07. Civil Dark: 20:00 - 06:26. Nautical Dark: 20:39 - 05:47. Astro Dark: 21:19 - 05:06

Total Clouds (% Sky Obscured)

94
90
87
86
94
100
100
99
100
100
99
100
95
88
81
91
94
96
95
91
91
94
93
94

Low Clouds (% Sky Obscured)

85
81
81
83
89
100
100
93
100
100
98
100
91
80
81
84
89
85
89
83
86
91
85
86

Medium Clouds (% Sky Obscured)

0
0
0
0
18
60
58
58
55
46
52
48
19
30
1
70
65
41
42
57
33
35
36
26

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
13
5
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
2
1
1
0
0
2
4
1
3
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
31
44
40
41
42
42
42
35

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
17
10
7
7
13
21
27
24
21
11
6
11
24
39
22
14
13
12
19
18
15

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)

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
17
18
18
18
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
93
95
93
92
90
88
92
93
96
96
96
98
98
98
98
96
98
96
95
93

Pressure (mb)

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

Ozone (du)

262
262
263
265
266
267
269
270
269
267
265
266
266
266
267
266
265
265
265
264
265
265
266
267

Thursday 18

Waning Crescent 12%

04:01

18:27

05 Bad
06 Bad
07 Bad
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

Sun - Rise: 07:00, Set: 19:25, Transit: 13:12. Moon - Rise: 04:01, Set: 18:27. Civil Dark: 19:57 - 06:27. Nautical Dark: 20:36 - 05:48. Astro Dark: 21:17 - 05:08

Total Clouds (% Sky Obscured)

88
86
73
65
69
74
96
98
97
89
97
81
98
84
76
85
83
99
99
100
94
95
95
94

Low Clouds (% Sky Obscured)

86
81
69
64
64
65
72
59
66
64
77
70
74
75
76
78
74
78
83
100
75
66
54
56

Medium Clouds (% Sky Obscured)

0
4
0
0
18
20
65
53
26
25
40
3
7
4
3
3
2
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

24
55
53
39
45
35
78
77
84
46
35
60
93
68
29
42
73
97
97
100
63
62
59
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
4
5
8
9
9
8
7

Fog (%)

39
44
44
44
44
13
0
0
0
0
0
0
0
43
44
44
41
44
44
41
6
13
1
87

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 (%)

11
23
10
1
0
0
2
1
0
0
5
4
1
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
14
13
13
14
16
17
18
18
17
17
16
14
12
11
10
10
10
10
9
10
10
10
9

Chance of Frost

Temperature (°C)

17
17
17
17
17
18
19
19
19
20
20
20
19
18
18
17
16
16
16
16
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
16
16
16
17
16
16
16
15
15
15
15
15
15

Relative Humidity (%)

93
90
90
93
92
89
84
81
76
75
75
77
80
86
93
98
98
98
96
98
98
96
98
98

Pressure (mb)

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

Ozone (du)

267
266
266
266
265
264
264
263
263
262
261
261
260
260
261
261
261
261
261
260
260
261
261
261

Friday 19

Waning Crescent 6%

No Rise

18:42

05 Bad
06 Bad
07 Bad
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

Sun - Rise: 07:01, Set: 19:22, Transit: 13:12. Moon - Rise: No Rise, Set: 18:42. Civil Dark: 19:55 - 06:29. Nautical Dark: 20:34 - 05:50. Astro Dark: 21:14 - 05:10

Total Clouds (% Sky Obscured)

88
72
94
86
76
86
97
100
100
100
94
66
92
62
79
69
79
96
92
100
100
99
100
100

Low Clouds (% Sky Obscured)

57
68
92
69
65
72
67
73
73
70
62
58
59
60
74
69
57
50
45
76
81
87
98
91

Medium Clouds (% Sky Obscured)

3
4
1
0
5
6
1
0
2
2
2
0
0
0
1
7
3
70
53
39
66
79
93
91

High Clouds (% Sky Obscured)

55
29
76
67
60
76
90
98
100
100
85
46
85
38
54
29
66
64
55
100
97
88
89
91

ISS Passover

Visibility (miles)

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

Fog (%)

100
49
44
23
17
8
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
4
9
14
57

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
15
14
13
13
13
13
13
13
13
14
15
15
15
14
14
14
14
15
15
15

Relative Humidity (%)

96
98
98
98
92
82
74
69
68
68
69
70
71
81
90
95
95
95
93
95
95
96
96
98

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

261
262
262
263
262
262
263
263
265
266
268
269
269
269
269
269
269
270
270
271
271
270
269
268

Saturday 20

Waning Crescent 2%

05:18

18:54

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

Sun - Rise: 07:03, Set: 19:20, Transit: 13:12. Moon - Rise: 05:18, Set: 18:54. Civil Dark: 19:53 - 06:30. Nautical Dark: 20:31 - 05:52. Astro Dark: 21:12 - 05:11

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
99
97
96
89
85
37
55
50
43
29
14
39
52
34
63
90

Low Clouds (% Sky Obscured)

83
74
80
88
92
75
57
36
54
66
91
83
75
37
54
50
43
29
14
39
52
34
61
73

Medium Clouds (% Sky Obscured)

95
84
100
100
100
98
96
94
77
63
5
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
88
100
100
100
93
100
100
78
57
45
35
60
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
8
8
2
9
8
7
6
2
9
1
1
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

74
91
95
95
95
92
95
95
95
68
67
32
19
9
22
21
10
25
23
18
26
22
14
30

Precipitation Amount (mm)

0.3
0.6
0.9
0.8
0.6
0.5
0.8
0.9
0.9
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
96
96
96
96
95
95
93
92
95
98
95
87
89
90
95
95
93
93
95
95
95
93

Pressure (mb)

1011
1010
1010
1010
1010
1009
1009
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

269
271
272
272
272
274
274
274
274
277
279
283
286
289
292
295
297
301
304
304
305
305
307
310

Sunday 21

New Moon 0%

06:32

19:06

05 Bad
06 Bad
07 Bad
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

Sun - Rise: 07:04, Set: 19:18, Transit: 13:11. Moon - Rise: 06:32, Set: 19:06. Civil Dark: 19:51 - 06:32. Nautical Dark: 20:29 - 05:53. Astro Dark: 21:09 - 05:13

Total Clouds (% Sky Obscured)

89
91
91
89
78
77
61
42
77
93
100
77
55
58
47
56
67
67
61
55
68
79
83
82

Low Clouds (% Sky Obscured)

72
70
64
53
44
53
52
42
63
70
70
50
40
39
24
23
23
31
36
39
36
39
30
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
11
17
23
28
30
38
30
52
67
64
58
52
58
68
78
82

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
57
85
77
55
58
1
1
2
2
2
3
3
3
3
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
3
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
21
31
35
21
34
36
31
43
50
59
63
73
79
65
58
47
43
36
17
24
21
5
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
7
8
8
8
8
8
7
6
5
6
6
6
15
16
16
16
16
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
11
11
12
14
15
14
13
13
13
13
12
11
11
10
10
9
9
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

93
88
90
90
90
86
78
67
65
65
69
73
71
84
90
90
92
91
91
91
91
91
90
90

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1017
1018
1019
1019
1020
1021
1021
1021
1021

Ozone (du)

313
315
316
316
316
317
317
318
317
318
318
318
319
321
321
321
321
322
321
321
321
321
321
320

Monday 22

Waxing Crescent 1%

07:44

19:17

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

Sun - Rise: 07:06, Set: 19:16, Transit: 13:11. Moon - Rise: 07:44, Set: 19:17. Civil Dark: 19:48 - 06:33. Nautical Dark: 20:27 - 05:55. Astro Dark: 21:07 - 05:15

Total Clouds (% Sky Obscured)

80
79
72
65
56
44
30
20
32
43
54
37
19
5
6
5
5
7
12
16
18
20
21
35

Low Clouds (% Sky Obscured)

26
27
19
14
4
11
16
12
23
33
45
31
18
4
3
3
2
3
4
4
7
9
11
15

Medium Clouds (% Sky Obscured)

80
79
72
65
54
36
18
4
5
7
8
5
2
0
1
3
4
4
4
4
3
2
1
8

High Clouds (% Sky Obscured)

23
14
9
5
4
1
0
0
0
0
0
0
0
0
1
2
2
4
7
10
9
7
5
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 (%)

12
11
11
8
2
7
7
2
6
6
0
0
0
0
0
0
0
0
0
0
0
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5

Relative Humidity (%)

90
88
88
84
81
78
71
64
58
58
58
59
61
64
68
72
74
77
80
81
82
84
84
82

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

321
321
321
321
321
321
319
317
315
314
312
311
310
309
308
307
306
305
305
304
304
304
304
304

Tuesday 23

Waxing Crescent 3%

08:55

19:28

05 Bad
06 Bad
07 Bad
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: 07:07, Set: 19:14, Transit: 13:10. Moon - Rise: 08:55, Set: 19:28. Civil Dark: 19:46 - 06:35. Nautical Dark: 20:24 - 05:57. Astro Dark: 21:04 - 05:17

Total Clouds (% Sky Obscured)

47
61
69
80
87
85
82
78
80
82
87
85
83
82
82
83
84
81
75
68

Low Clouds (% Sky Obscured)

22
29
39
47
54
58
65
72
80
82
87
85
83
82
82
83
84
79
74
68

Medium Clouds (% Sky Obscured)

15
22
29
37
44
40
36
36
38
36
34
32
38
45
36
29
18
12
7
0

High Clouds (% Sky Obscured)

24
31
43
53
65
65
65
65
65
80
85
60
32
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

Fog (%)

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

Precipitation Probability (%)

3
3
12
16
17
55
89
95
95
95
95
95
87
69
60
49
23
23
16
6

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
1
0.8
0.7
0.8
0.7
0.6
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
13
15
16
18
18
16
16
16
16
15
14
13
11
10
10
9
8
7

Chance of Frost

Temperature (°C)

8
8
8
10
11
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
82
77
71
71
72
72
72
74
75
79
83
86
89
90
92
89
86

Pressure (mb)

1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

303
303
302
302
302
303
302
302
302
301
301
300
300
299
299
299
299
299
299
299

Forecast for Bodmin, Cornwall, United Kingdom (50.47,-4.72)

Generated: 17/09/25 05:50:01. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+1.00