Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 20%

01:54

17:08

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

Sun - Rise: 07:22, Set: 18:39, Transit: 13:01. Moon - Rise: 01:54, Set: 17:08. Civil Dark: 19:14 - 06:49. Nautical Dark: 19:53 - 06:11. Astro Dark: 20:32 - 05:32

Total Clouds (% Sky Obscured)

97
97
91
82
81
72
71
74
77
92
94
92
94
92
66
38
74
47
49
58
91
99
71
94

Low Clouds (% Sky Obscured)

46
45
41
57
80
70
69
67
71
65
48
43
34
41
43
38
33
45
19
21
22
16
15
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
3
3
3
26
44
65
3
0
21
14
32
31
76
93
49
51

High Clouds (% Sky Obscured)

13
17
3
3
5
4
16
9
40
64
82
70
52
76
34
4
24
0
0
3
44
58
54
84

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
5
66
81
86
88
86
89
97
97
97
78
43
22
16
8
6
4
3
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
3
3
12
1
2
14
2
3
0
0
0
0
0
1
1
2
4
2
2
4
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
4
3
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
14
15
15
15
15
14
14
14
14
12
13
12
13
15
17
19
21
22
21
20
20
20
18

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
95
95
93
95
95
95
93
93
93
93
93
87
79
72
65
59
55
53
54
58
69

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

270
271
272
272
273
275
275
275
274
275
275
277
278
280
283
284
285
286
289
292
295
296
298
300

Tuesday 6

Waning Crescent 12%

03:19

17:23

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
15 Bad
16 Bad
17 OK
18 Bad

Sun - Rise: 07:24, Set: 18:37, Transit: 13:01. Moon - Rise: 03:19, Set: 17:23. Civil Dark: 19:12 - 06:51. Nautical Dark: 19:51 - 06:13. Astro Dark: 20:29 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
97
89
75
78
76
65
39
52

Low Clouds (% Sky Obscured)

25
33
30
29
41
41
75
82
88
88
89
79
88
100
100
100
92
80
75
76
74
59
35
49

Medium Clouds (% Sky Obscured)

64
85
100
100
95
100
100
100
100
100
100
100
100
100
100
98
75
78
9
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
99
97
88
98
100
100
100
100
100
100
100
100
100
100
24
55
55
50
14
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
9
3
7
6
9
9
9
9
9

Fog (%)

1
0
0
0
5
6
0
0
0
1
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
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

22
22
21
25
22
36
49
56
67
79
83
69
63
52
44
73
82
56
27
3
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.4
0.2
0
0
0.6
1
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
2
2
2
2
3
3
4
6
8
10
14
14
15
14
13
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
12
11
11
11
12
13
13
13
13
12
11
12
11
11
12
13
12
11
8
7

Relative Humidity (%)

78
82
83
82
80
79
80
80
86
89
92
93
95
96
93
95
93
93
92
92
87
82
70
67

Pressure (mb)

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

Ozone (du)

300
299
299
299
300
299
301
301
299
298
296
295
292
295
299
300
304
307
307
312
316
322
322
319

Wednesday 7

Waning Crescent 6%

04:41

17:36

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

Sun - Rise: 07:26, Set: 18:35, Transit: 13:00. Moon - Rise: 04:41, Set: 17:36. Civil Dark: 19:10 - 06:53. Nautical Dark: 19:48 - 06:14. Astro Dark: 20:27 - 05:35

Total Clouds (% Sky Obscured)

8
8
12
13
17
20
18
15
19
28
33
40
33
49
30
77
54
80
62
66
79
99
78
99

Low Clouds (% Sky Obscured)

8
8
12
13
17
20
18
15
19
20
19
18
23
29
29
40
40
42
43
44
43
57
61
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
1
24
14
14
21
20
23
30
52
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
18
27
17
34
8
39
8
40
15
22
38
51
24
39

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
2
15
14
0
0
0
0
1
0
0
0
0
0
0
0
8
14
19
30
40
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
71
72
72
77
78
77
70
72
77
77
74
68
59
54
48
48
49
47
44
43
55
67

Pressure (mb)

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

Ozone (du)

318
317
314
313
310
309
308
305
304
302
301
300
299
297
295
293
290
289
288
285
282
279
277
275

Thursday 8

Waning Crescent 2%

06:00

17:48

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:27, Set: 18:33, Transit: 13:00. Moon - Rise: 06:00, Set: 17:48. Civil Dark: 19:08 - 06:54. Nautical Dark: 19:46 - 06:16. Astro Dark: 20:25 - 05:37

Total Clouds (% Sky Obscured)

78
100
100
100
100
100
100
100
100
100
100
100
97
94
92
95
97
100
93
86
79
77
80
45

Low Clouds (% Sky Obscured)

75
99
100
99
98
98
98
99
99
93
66
82
81
81
81
87
91
100
90
79
65
67
70
45

Medium Clouds (% Sky Obscured)

31
71
89
92
86
100
92
93
37
21
23
21
95
89
92
83
18
16
92
16
15
10
5
0

High Clouds (% Sky Obscured)

25
43
89
91
96
100
100
98
100
100
100
100
83
67
50
55
46
50
45
19
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
4
9
9
9
6
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
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

30
24
32
48
53
41
68
43
17
27
29
17
28
22
25
31
38
49
44
35
40
57
62
40

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.3
0.4
0

Wind Speed/Direction (mph)

6
7
7
8
11
13
14
16
17
18
19
20
19
20
19
20
20
20
20
19
18
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
88
81
80
81
87
90
95
95
93
87
86
83
85
81
83
83
86
92
93
93
95
93

Pressure (mb)

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

Ozone (du)

272
271
270
270
269
269
269
267
266
265
265
266
266
267
267
269
270
271
272
275
277
278
279
280

Friday 9

Waning Crescent 0%

07:18

18:01

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:29, Set: 18:30, Transit: 13:00. Moon - Rise: 07:18, Set: 18:01. Civil Dark: 19:06 - 06:56. Nautical Dark: 19:44 - 06:18. Astro Dark: 20:23 - 05:39

Total Clouds (% Sky Obscured)

49
73
76
73
74
70
72
77
82
87
92
97
92
95
97
98
99
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

49
64
66
69
69
70
72
77
81
81
81
82
91
94
97
98
99
100
99
98
96
94
92
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
15
17
19
21
0
0
0
0
0
0
0
0
0
3
7
13

High Clouds (% Sky Obscured)

0
0
0
0
3
0
0
0
3
4
60
64
45
23
5
19
36
48
48
48
48
52
57
57

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 (%)

23
23
10
19
11
15
6
10
19
17
14
14
14
14
13
19
22
23
22
19
14
15
16
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
87
83
76
70
76
71
68
71
71
67
66
67
68
71
68
64
61
60
59
58
61
66

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

282
286
291
294
295
295
295
295
294
294
295
294
294
296
297
299
299
299
299
299
299
299
299
300

Saturday 10

New Moon 1%

08:36

18:16

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:31, Set: 18:28, Transit: 12:59. Moon - Rise: 08:36, Set: 18:16. Civil Dark: 19:04 - 06:57. Nautical Dark: 19:42 - 06:19. Astro Dark: 20:21 - 05:41

Total Clouds (% Sky Obscured)

97
95
94
95
95
96
97
99
100
100
100
100
100
99
99
98
97
97
97
97
98
91
84
77

Low Clouds (% Sky Obscured)

79
67
56
47
38
31
33
35
35
41
43
50
51
52
53
50
47
40
39
38
40
33
23
14

Medium Clouds (% Sky Obscured)

16
22
30
30
40
35
35
36
26
19
14
10
8
7
5
12
26
36
37
38
40
38
33
27

High Clouds (% Sky Obscured)

70
78
84
86
91
96
97
99
100
100
100
100
95
90
86
72
58
49
60
76
86
65
43
21

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 (%)

16
14
13
13
11
9
13
14
9
10
11
8
9
9
7
10
9
6
6
5
2
7
7
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)

12
10
8
7
6
5
4
4
4
3
3
3
3
3
3
4
4
5
7
6
6
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
9
9
9
9
6
7
8
8
8
8
8
7
8
8
8
9
13
12
12
13
13

Dew Point (°C)

8
8
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
7
7
6
6
6
7
8

Relative Humidity (%)

72
72
72
72
76
83
88
88
90
90
90
90
91
85
80
75
69
62
57
56
55
55
63
73

Pressure (mb)

1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

300
300
299
299
298
297
296
294
291
289
289
289
290
290
290
291
290
289
288
287
287
286
285
284

Sunday 11

Waxing Crescent 4%

09:53

18:34

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: 07:32, Set: 18:26, Transit: 12:59. Moon - Rise: 09:53, Set: 18:34. Civil Dark: 18:59 - 06:59. Nautical Dark: 19:40 - 06:21. Astro Dark: 20:18 - 05:42

Total Clouds (% Sky Obscured)

72
64
59
60
61
63
65
72
81
87
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
40
47
46
44
42
36
36
35
33
45
43
38
32
25
28
37
39

Medium Clouds (% Sky Obscured)

22
22
17
16
11
14
14
14
13
18
23
29
24
16
10
11
13
11

High Clouds (% Sky Obscured)

13
6
0
12
26
36
51
65
81
87
93
100
100
100
100
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

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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
10
10
12
11
6
6
5
0
3
6
2
5
6
6
7
5
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
1
1
1
2
2
2
2
2
2
2
2
3
4
5
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
87
87
87
88
88
90
90
90
91
93
88
83
78
71
66

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

283
283
283
282
280
278
277
275
273
271
270
269
268
268
268
268
268
267

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 05/10/26 19:55:51. Forecast: 05/10/26 to 11/10/26. Timezone: UTC+1.00