Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 20%

01:54

16:45

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

Sun - Rise: 07:20, Set: 18:40, Transit: 12:59. Moon - Rise: 01:54, Set: 16:45. Civil Dark: 19:12 - 06:47. Nautical Dark: 19:50 - 06:09. Astro Dark: 20:29 - 05:31

Total Clouds (% Sky Obscured)

48
49
23
54
53
24
29
26
22
21
35
47
49
38
48
91
81
61
83
98
84
78
82
84

Low Clouds (% Sky Obscured)

40
10
0
11
16
17
21
18
16
14
22
32
24
31
37
44
50
45
45
33
33
24
31
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
4
4
2
3
3
23
23
14
16
16
68
66
75

High Clouds (% Sky Obscured)

35
43
23
53
52
5
4
2
3
2
8
9
32
7
10
72
57
11
55
92
75
14
5
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
1
1
1
0
0
2
35
57
98
91
93
95
97
96
98
98
95
90
14
2
2
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
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)

7
7
7
7
3
2
2
1
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
14
14
13
13
12
11
11
10
10
10
12
11
10
10
10
10
11
12
12
13

Relative Humidity (%)

64
66
68
72
81
85
85
86
86
86
86
86
87
87
89
87
89
90
88
84
78
72
66
63

Pressure (mb)

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

Ozone (du)

270
269
270
270
271
271
272
272
272
272
272
272
273
274
274
275
277
279
281
282
283
283
284
285

Tuesday 6

Waning Crescent 12%

03:18

17:05

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
13 Bad

Sun - Rise: 07:21, Set: 18:37, Transit: 12:58. Moon - Rise: 03:18, Set: 17:05. Civil Dark: 19:10 - 06:49. Nautical Dark: 19:48 - 06:11. Astro Dark: 20:26 - 05:32

Total Clouds (% Sky Obscured)

98
95
96
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
85
71

Low Clouds (% Sky Obscured)

71
62
62
62
65
53
56
63
72
75
73
73
74
82
93
78
77
84
79
63
72
70
64
64

Medium Clouds (% Sky Obscured)

96
75
92
95
98
68
99
98
100
100
100
100
100
100
100
100
100
100
100
100
98
100
85
71

High Clouds (% Sky Obscured)

14
4
12
61
76
97
100
96
100
86
100
100
100
100
100
100
100
100
100
100
75
100
38
31

ISS Passover

Visibility (miles)

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

Fog (%)

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 Type

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

Precipitation Probability (%)

0
1
0
3
10
14
17
30
34
41
56
64
81
95
95
95
95
95
95
95
77
51
10
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.5
1.1
1.5
1.8
1.3
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
2
1
2
3
5
4
4
5
5
5
5
7
10
11
12
13
15
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
69
72
73
81
81
79
78
79
81
83
87
90
92
93
95
95
95
96
98
96
95
93
93

Pressure (mb)

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

Ozone (du)

287
288
289
291
292
292
292
294
295
296
298
300
302
303
304
303
302
301
299
296
293
292
299
303

Wednesday 7

Waning Crescent 6%

04:39

17:20

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

Sun - Rise: 07:23, Set: 18:35, Transit: 12:58. Moon - Rise: 04:39, Set: 17:20. Civil Dark: 19:08 - 06:50. Nautical Dark: 19:46 - 06:12. Astro Dark: 20:24 - 05:34

Total Clouds (% Sky Obscured)

70
73
70
46
21
6
1
2
17
7
4
8
3
15
28
100
74
47
73
74
81
85
78
88

Low Clouds (% Sky Obscured)

70
73
70
46
21
6
1
2
15
7
4
8
2
13
9
18
13
12
10
7
12
19
27
31

Medium Clouds (% Sky Obscured)

51
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
11
13
14

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
20
99
63
37
67
67
66
57
43
67

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
1
2
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)

20
20
20
18
16
13
13
14
13
13
12
12
12
11
10
10
10
9
9
9
12
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
9
8
6
6
6
6
5
6
5
5
5
5
5
6
6
6
5
3
3
4

Relative Humidity (%)

89
83
79
76
74
76
72
72
77
77
77
80
76
75
75
74
78
81
81
73
62
52
49
48

Pressure (mb)

1016
1016
1016
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026

Ozone (du)

306
310
314
319
323
321
319
314
314
313
311
310
309
306
306
304
303
301
300
296
295
292
289
287

Thursday 8

Waning Crescent 2%

05:57

17:34

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
13 Bad

Sun - Rise: 07:25, Set: 18:33, Transit: 12:58. Moon - Rise: 05:57, Set: 17:34. Civil Dark: 19:06 - 06:52. Nautical Dark: 19:44 - 06:14. Astro Dark: 20:22 - 05:36

Total Clouds (% Sky Obscured)

59
52
82
98
98
98
99
100
100
100
100
100
99
99
99
100
100
100
100
100
99
97
95
97

Low Clouds (% Sky Obscured)

36
40
32
25
26
75
87
100
100
100
100
99
99
98
96
94
91
89
86
83
82
76
80
88

Medium Clouds (% Sky Obscured)

33
21
26
85
68
83
98
98
98
97
97
94
92
88
45
32
92
33
34
40
63
95
92
95

High Clouds (% Sky Obscured)

44
42
68
76
69
70
69
76
77
76
81
67
54
40
60
79
98
98
99
100
75
50
29
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
5
8
3
9
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
1
3
26
56
66
80
95
94
63
43
6
11
7
13
16
24
14
19
22
24
19

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.4
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
12
10
8
8
8
10
12
14
16
17
16
16
16
17
17
18
18
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
4
6
6
7
9
10
11
12
12
13
13
14
14
14
14
14
14
14
14
14
15

Relative Humidity (%)

47
45
45
50
61
67
67
83
89
90
92
92
95
95
95
93
92
89
87
86
87
86
83
85

Pressure (mb)

1026
1025
1025
1025
1026
1026
1026
1025
1025
1024
1023
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

284
281
279
277
275
273
273
273
272
272
271
270
269
268
266
264
264
264
266
267
266
266
267
269

Friday 9

Waning Crescent 0%

07:15

17:46

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
13 Bad

Sun - Rise: 07:26, Set: 18:31, Transit: 12:57. Moon - Rise: 07:15, Set: 17:46. Civil Dark: 19:04 - 06:53. Nautical Dark: 19:42 - 06:15. Astro Dark: 20:20 - 05:37

Total Clouds (% Sky Obscured)

99
100
91
84
76
69
36
32
62
73
83
82
79
78
84
87
93
92
91
90
92
95
100
100

Low Clouds (% Sky Obscured)

94
100
91
81
74
69
34
31
62
73
83
82
79
78
84
87
93
92
91
90
92
95
100
100

Medium Clouds (% Sky Obscured)

73
60
67
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
6
25
44
64
68

ISS Passover

Visibility (miles)

9
9
6
9
9
8
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 (%)

28
44
51
43
56
51
28
17
8
6
2
9
11
10
9
8
6
11
11
5
8
8
6
11

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)

19
19
19
18
17
16
14
10
9
11
11
9
10
10
10
9
8
8
9
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
90
92
95
92
90
92
90
79
72
76
76
75
76
76
77
77
72
67
63
62
60
58

Pressure (mb)

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

Ozone (du)

273
273
274
276
277
277
281
284
287
289
289
290
291
292
293
293
294
294
296
297
298
299
299
299

Saturday 10

New Moon 1%

08:32

18:00

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
13 Bad

Sun - Rise: 07:28, Set: 18:29, Transit: 12:57. Moon - Rise: 08:32, Set: 18:00. Civil Dark: 19:01 - 06:55. Nautical Dark: 19:39 - 06:17. Astro Dark: 20:18 - 05:39

Total Clouds (% Sky Obscured)

100
100
93
86
80
80
82
82
87
90
94
95
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
87
73
59
46
31
16
23
33
42
39
37
36
40
40
45
35
29
22
23
33
43
56

Medium Clouds (% Sky Obscured)

0
0
7
13
20
20
20
25
25
31
31
32
28
19
16
18
19
39
59
79
85
92
97
97

High Clouds (% Sky Obscured)

68
72
66
56
49
59
66
70
76
80
84
90
94
100
100
100
100
100
100
100
98
89
83
89

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
10
10
9
7
7
6
4
10
10
5
14
20
24
20
17
14
12
8
1
3
5
2
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)

15
15
16
15
13
12
11
10
9
9
8
8
7
6
6
6
5
5
5
6
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
63
65
69
70
73
79
83
83
83
84
86
87
88
87
87
86
81
79
75
71
68
65

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

299
298
297
297
297
297
297
297
298
298
298
298
296
294
293
292
292
292
291
290
289
288
288
287

Sunday 11

Waxing Crescent 1%

09:49

18:15

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: 07:29, Set: 18:27, Transit: 12:57. Moon - Rise: 09:49, Set: 18:15. Civil Dark: 18:59 - 06:57. Nautical Dark: 19:37 - 06:19. Astro Dark: 20:16 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
99
98
93
89
85
80
72
68
62
55
54
49
45
45

Low Clouds (% Sky Obscured)

63
62
53
48
45
41
33
25
34
37
30
28
27
25
23
17
11

Medium Clouds (% Sky Obscured)

97
97
96
95
94
85
75
64
49
31
14
29
39
45
38
30
19

High Clouds (% Sky Obscured)

94
100
87
70
50
33
15
0
15
23
31
15
8
10
15
20
34

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
11
11
10
10
10
10
10
10
10
10
9
10
10

Relative Humidity (%)

67
69
72
75
79
82
83
84
87
87
88
88
88
88
87
88
88

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

287
287
288
289
290
291
288
285
282
279
277
275
275
274
273
273
274

Forecast for Bridport, Dorset, United Kingdom (50.73,-2.76)

Generated: 05/10/26 14:09:40. Forecast: 05/10/26 to 11/10/26. Timezone: UTC+1.00