Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 1%

09:00

17:40

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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: 07:48, Set: 18:05, Transit: 12:55. Moon - Rise: 09:00, Set: 17:40. Civil Dark: 18:39 - 07:14. Nautical Dark: 19:17 - 06:35. Astro Dark: 19:56 - 05:57

Total Clouds (% Sky Obscured)

98
93
87
54
63
60
64
53
52
40
44
53
62
54
49
52
50
61
99
96
91
100
100
100

Low Clouds (% Sky Obscured)

68
52
50
49
51
55
54
53
52
40
44
38
39
52
45
46
43
43
39
25
50
34
55
56

Medium Clouds (% Sky Obscured)

43
31
16
0
3
4
11
0
0
1
4
23
54
22
3
2
0
1
26
37
79
87
29
32

High Clouds (% Sky Obscured)

5
27
8
33
8
6
6
18
40
40
42
7
28
4
45
43
50
61
98
87
75
97
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 (%)

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
54
7
2
4
5
6
14
4
5
14
4
4
4
4
2
1
0
2
1
6
2
6
6

Precipitation Amount (mm)

0
0.4
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
12
10
8
7
7
6
6
7
7
7
6
6
5
5
5
4
4
5
6
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
73
77
84
92
91
81
81
81
85
91
93
95
95
93
93
93
90
84
75
67
61
59

Pressure (mb)

994
994
994
994
995
995
996
997
997
997
997
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1000

Ozone (du)

284
284
286
286
286
283
281
280
280
280
281
281
281
284
286
288
292
295
298
296
296
295
297
290

Wednesday 22

Waxing Crescent 1%

10:13

17:55

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: 07:49, Set: 18:03, Transit: 12:55. Moon - Rise: 10:13, Set: 17:55. Civil Dark: 18:37 - 07:15. Nautical Dark: 19:16 - 06:37. Astro Dark: 19:54 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
87
98
82
43
73

Low Clouds (% Sky Obscured)

26
44
49
21
76
90
85
99
96
100
100
100
100
100
89
85
87
92
51
70
62
67
35
44

Medium Clouds (% Sky Obscured)

99
100
97
92
100
100
100
100
100
100
44
97
96
100
100
97
67
76
67
62
57
31
4
73

High Clouds (% Sky Obscured)

100
86
100
100
100
100
100
100
100
9
0
0
0
1
15
17
100
99
87
87
90
9
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
3
1
1
0
0
2
3
3
4
8
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
Very Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

6
8
16
26
71
95
95
95
95
95
95
95
95
95
90
65
57
75
61
45
32
23
23
5

Precipitation Amount (mm)

0
0
0
0
0.3
3.1
3.2
5.9
9.5
2.6
1.5
1.7
1.6
2.1
0.5
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
8
6
6
8
10
13
17
17
19
17
18
16
14
12
11
16
15
18
23
25
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
9
8
8
6
4
3
2
3
2
4
3
4
3
2
3
3
2
4
4

Dew Point (°C)

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

Relative Humidity (%)

61
61
65
73
84
88
96
98
98
98
95
95
95
93
91
87
85
84
82
84
79
76
71
67

Pressure (mb)

999
998
997
995
994
993
991
988
985
982
981
980
980
981
982
982
983
984
985
987
988
990
992
994

Ozone (du)

287
289
288
288
285
287
286
286
288
294
303
309
310
311
315
326
335
338
340
339
339
334
334
333

Thursday 23

Waxing Crescent 4%

11:25

18:14

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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: 07:51, Set: 18:01, Transit: 12:55. Moon - Rise: 11:25, Set: 18:14. Civil Dark: 18:35 - 07:17. Nautical Dark: 19:14 - 06:38. Astro Dark: 19:52 - 06:00

Total Clouds (% Sky Obscured)

86
53
76
52
41
20
36
72
86
100
97
83
80
34
28
30
36
43
47
60
56
50
69
43

Low Clouds (% Sky Obscured)

39
41
59
38
33
14
35
51
60
54
64
46
44
32
27
30
35
40
42
48
50
50
51
43

Medium Clouds (% Sky Obscured)

82
18
19
24
17
4
2
52
83
100
84
62
57
0
0
0
0
9
15
23
15
11
27
8

High 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
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

17
5
5
19
7
4
22
39
57
59
57
45
31
22
20
10
23
14
14
25
23
41
41
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
22
20
18
15
11
9
9
10
10
11
13
13
10
11
12
13
13
14
16
19
20
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
3
4
4
4
5
3
3
3
3
3
3
3
3
2
2
3
4
4
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

59
60
60
58
61
61
63
70
78
88
91
91
85
83
88
88
86
85
85
82
77
72
69
71

Pressure (mb)

995
996
998
999
1000
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

334
330
327
321
311
305
301
299
300
302
301
299
297
295
294
293
294
293
294
294
294
295
296
298

Friday 24

Waxing Crescent 9%

12:32

18:40

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: 07:53, Set: 17:59, Transit: 12:55. Moon - Rise: 12:32, Set: 18:40. Civil Dark: 18:33 - 07:19. Nautical Dark: 19:12 - 06:40. Astro Dark: 19:50 - 06:02

Total Clouds (% Sky Obscured)

76
51
82
40
45
87
85
81
73
37
48
46
64
66
63
75
80
85
89
95
88
84
79
71

Low Clouds (% Sky Obscured)

60
46
65
40
45
70
68
65
59
37
46
46
57
56
55
62
66
65
59
57
62
68
74
65

Medium Clouds (% Sky Obscured)

14
20
30
39
43
36
24
18
14
7
0
0
23
2
11
17
21
32
64
49
35
24
8
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
1
11
3
6
33
4
15
19
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
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 (%)

30
33
30
24
18
34
36
35
44
35
14
17
23
23
20
19
8
16
18
18
23
24
22
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
0
0

Wind Speed/Direction (mph)

22
21
21
20
19
18
17
15
13
12
12
11
11
11
11
12
13
14
14
15
16
17
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
4
5
4
5
5
6
6
5
5
5
5
5
4
3
4
4
4
4
4
5

Dew Point (°C)

6
6
6
6
6
6
6
6
7
7
7
6
6
6
7
7
6
6
6
6
7
7
6
6

Relative Humidity (%)

71
73
73
73
74
76
74
76
81
82
85
81
84
82
85
85
81
82
82
81
80
80
77
77

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002
1003
1003
1003
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009

Ozone (du)

298
300
303
304
302
299
299
298
299
301
298
296
295
294
295
294
293
295
294
295
296
298
302
303

Saturday 25

Waxing Crescent 15%

12:30

19:16

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:54, Set: 17:57, Transit: 11:55. Moon - Rise: 12:30, Set: 19:16. Civil Dark: 18:31 - 06:20. Nautical Dark: 19:10 - 05:42. Astro Dark: 19:48 - 05:03

Total Clouds (% Sky Obscured)

66
59
60
61
64
55
47
36
56
76
96
87
69
65
63
60
44
28
13
19
25
31
28
25

Low Clouds (% Sky Obscured)

55
46
47
47
48
44
40
36
55
74
93
82
60
58
56
55
41
27
13
19
25
31
28
25

Medium Clouds (% Sky Obscured)

12
15
18
22
24
16
8
0
16
27
36
29
12
24
37
53
38
21
2
1
0
0
0
0

High Clouds (% Sky Obscured)

4
4
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
24
26
26
23
18
20
20
21
28
31
64
53
48
41
35
30
22
5
12
13
13
15
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
4
3
3
3
3
2
2
2
2
2
3
3
3
2
3
3
4
5
5
8

Dew Point (°C)

6
6
5
5
4
4
4
4
4
4
4
3
4
5
4
4
4
4
4
4
4
4
3
4

Relative Humidity (%)

77
74
73
74
74
77
77
78
79
79
79
78
82
84
84
84
84
82
79
77
72
66
60
62

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

303
302
304
305
304
299
295
296
297
301
301
300
301
302
303
305
306
304
303
301
298
296
294
293

Sunday 26

Waxing Crescent 22%

No Rise

19:05

14 OK
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: 06:56, Set: 16:55, Transit: 11:55. Moon - Rise: No Rise, Set: 19:05. Civil Dark: 17:30 - 06:22. Nautical Dark: 18:08 - 05:43. Astro Dark: 18:46 - 05:05

Total Clouds (% Sky Obscured)

23
39
51
63
68
71
80
87
91
93
94
96
98
99
100
100
87
72
58
67
79
90
93
96

Low Clouds (% Sky Obscured)

23
31
38
45
50
55
60
60
60
60
73
84
97
98
99
100
87
72
58
60
62
63
68
72

Medium Clouds (% Sky Obscured)

0
3
5
7
14
22
28
42
56
70
73
78
81
80
79
74
68
69
58
58
47
37
38
40

High Clouds (% Sky Obscured)

6
5
2
0
0
0
0
2
3
4
36
67
97
76
56
36
29
21
14
30
49
71
81
90

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 (%)

8
14
16
13
18
18
17
15
13
10
14
17
19
27
35
44
49
49
42
38
32
23
21
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
14
13
12
11
9
9
8
8
7
7
8
8
9
10
12
13
13
14
16
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
3
3
2
3
3
4
5
6
7
8
8
9
10
11
11
11
11
11
11

Relative Humidity (%)

65
66
69
72
75
73
70
68
71
75
81
82
84
87
88
90
93
93
93
90
89
87
86
86

Pressure (mb)

1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1017
1017
1016
1015
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

293
292
290
288
287
286
286
286
284
283
281
280
278
276
276
275
275
275
275
275
276
277
277
276

Monday 27

Waxing Crescent 31%

13:50

20:07

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

Sun - Rise: 06:58, Set: 16:53, Transit: 11:55. Moon - Rise: 13:50, Set: 20:07. Civil Dark: 17:28 - 06:24. Nautical Dark: 18:07 - 05:45. Astro Dark: 18:45 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
99
100
99
99
99
99
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

75
68
66
64
66
68
70
73
73
74
71
73
76
81
89
94

Medium Clouds (% Sky Obscured)

42
29
17
4
2
1
0
7
14
23
36
48
61
56
50
42

High Clouds (% Sky Obscured)

100
98
97
91
58
49
44
63
81
100
96
92
88
92
96
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

15
16
17
12
14
13
9
11
12
12
13
15
7
12
14
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
10
9
9
9
9
9
9
9
8
8
8
9
8

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
87
87
86
83
83
84
86
87
84
81
80
80
79

Pressure (mb)

1017
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

275
275
273
271
269
268
268
267
267
266
265
265
265
264
264
263

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 21/10/25 14:03:38. Forecast: 21/10/25 to 27/10/25. Timezone: UTC+1.00