Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 61%

21:11

13:35

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
14 Bad
15 Bad

Sun - Rise: 07:25, Set: 16:35, Transit: 11:59. Moon - Rise: 21:11, Set: 13:35. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:50 - 06:09. Astro Dark: 18:29 - 05:31

Total Clouds (% Sky Obscured)

100
85
83
98
89
79
86
98
100
100
96
100
99
100
98
100
100
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
73
71
72
64
67
77
75
70
76
93
93
95
98
93
100
95
95
96
96
89
84
94
99

Medium Clouds (% Sky Obscured)

35
33
0
0
19
37
71
57
58
57
66
54
86
96
63
35
38
35
54
66
63
60
67
100

High Clouds (% Sky Obscured)

85
0
23
98
89
79
58
29
100
95
94
93
97
99
92
84
100
84
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
2
2
1
8
5
1
0
6
6
9
9
7

Fog (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
49
56
59
50
1
49
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
17
7
5
12
14
6
25
56
63
95
66
58
53
50
65
60
52
44
48
53
95
95

Precipitation Amount (mm)

1.5
1
0
0
0
0
0
0
0
0.3
0.4
1.5
0.4
0.3
0.5
0.5
0.7
0.6
0.4
0.3
0.3
0
1.1
2

Wind Speed/Direction (mph)

13
11
9
9
8
8
7
7
8
10
13
16
18
20
21
21
22
22
24
24
25
26
25
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
6
4
5
5
5
7
6
6
6
6
7
7
7
7
7
7
7
7
6
7
5

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
91
93
95
95
95
96
95
96
95
96
96
96
96
93
96
96
93
92
89
84
83

Pressure (mb)

1004
1004
1005
1005
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1002
1002
1001
1000
999
999

Ozone (du)

306
308
302
301
302
307
304
303
302
301
297
292
289
286
281
280
277
275
274
275
275
278
278
277

Tuesday 11

Waning Gibbous 50%

22:34

13:53

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
14 Bad
15 Bad

Sun - Rise: 07:26, Set: 16:34, Transit: 11:59. Moon - Rise: 22:34, Set: 13:53. Civil Dark: 17:09 - 06:51. Nautical Dark: 17:49 - 06:11. Astro Dark: 18:27 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
96
100
98
100
100
100
96
100
93
100
98
97
100
100
91
95
96
96
100
78
72
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
97
100
99
95
100
100
100
100
100
100
95
95
97
96
94
98
82
86
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
53
36
91
100
98

ISS Passover

Visibility (miles)

3
3
3
1
9
9
9
1
2
0
0
0
0
0
0
1
9
6
0
0
0
2
9
9

Fog (%)

0
0
61
4
54
21
88
62
100
100
100
72
53
57
51
0
41
48
72
66
69
49
0
52

Precipitation Type

Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
82
57
71
75
70
76
84
95
95
95
93
79
95
95
95
95
80
40
9
43

Precipitation Amount (mm)

3
2.6
2.1
1.4
0.4
0
0.4
0.5
0.5
0.5
0.4
1.8
2.9
0.9
0.7
0.4
2.2
1.4
1
0.8
0.4
0
0
0.2

Wind Speed/Direction (mph)

26
23
24
22
23
22
20
19
16
15
13
13
13
14
15
13
16
15
16
17
19
17
14
13

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
12
13
13
13
13
13
13
14

Feels Like (°C)

6
4
7
9
9
8
9
9
10
11
10
11
10
9
8
9
7
8
8
9
9
10
10
11

Dew Point (°C)

11
11
11
12
11
11
11
12
12
12
11
12
12
12
12
12
11
12
12
13
13
13
12
13

Relative Humidity (%)

92
95
95
98
93
93
93
98
98
98
98
98
98
98
98
96
93
95
98
98
96
96
92
93

Pressure (mb)

999
999
1000
1000
1000
1001
1001
1002
1002
1002
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003
1003
1002
1002
1002

Ozone (du)

276
276
279
279
278
279
281
283
283
282
281
281
281
279
279
280
280
280
280
279
278
278
278
280

Wednesday 12

Third Quarter 39%

23:53

14:07

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
14 Bad
15 Bad

Sun - Rise: 07:28, Set: 16:32, Transit: 12:00. Moon - Rise: 23:53, Set: 14:07. Civil Dark: 17:08 - 06:52. Nautical Dark: 17:48 - 06:12. Astro Dark: 18:26 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
75
79
94
84
75
78
88
96
91
98
100
91
89
89
84
79
65
63
57
56
51
48
45

Medium Clouds (% Sky Obscured)

93
93
89
85
80
70
88
94
100
100
62
50
61
20
39
30
35
22
40
40
47
51
55
64

High Clouds (% Sky Obscured)

56
100
82
63
55
49
46
89
96
100
100
100
100
100
100
100
100
68
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
9
9
7
5
9
9
9
4
0
0
5
4
2
0
0
1
2
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
2
56
53
47
49
81
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

44
12
37
49
51
18
43
94
95
95
87
95
79
91
35
34
3
0
0
0
0
1
0
0

Precipitation Amount (mm)

0.3
0
0
0.3
0.4
0
0
0.8
1.5
1.6
0.7
0.9
0.6
0.7
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
14
15
15
12
12
12
12
13
12
9
10
9
8
7
7
7
8
8
6
6
4

Chance of Frost

Temperature (°C)

13
13
13
12
13
12
12
12
13
12
13
12
12
12
12
11
11
11
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

280
279
279
280
281
282
281
281
281
281
283
284
281
285
288
289
290
291
292
296
295
295
296
295

Thursday 13

Waning Crescent 29%

01:08

14:19

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
14 Bad
15 Bad

Sun - Rise: 07:30, Set: 16:31, Transit: 12:00. Moon - Rise: 01:08, Set: 14:19. Civil Dark: 17:07 - 06:54. Nautical Dark: 17:47 - 06:14. Astro Dark: 18:25 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

36
29
30
37
53
65
75
84
82
79
77
81
86
91
91
91
92
91
90
88
89
84
86
77

Medium Clouds (% Sky Obscured)

82
100
96
100
100
100
100
100
97
95
92
95
84
100
91
92
98
96
95
93
95
95
90
83

High Clouds (% Sky Obscured)

100
100
100
100
100
97
93
86
68
55
52
65
84
100
100
100
100
100
100
100
100
100
98
81

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
8
9
29
54
48
55
76
83
72
76
81
88
81
89
95
95
95
86
65
54
59
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0.4
0.5
0.3
0.4
0.5
0.6
0.5
0.6
0.7
0.8
1
0.7
0.3
0
0.2
1.3

Wind Speed/Direction (mph)

2
2
4
5
6
8
10
13
16
17
18
20
19
19
19
18
16
16
16
15
14
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
95
96
96
96
95
95
96
96
96
96
95
95
95
95
98
96
98
96
93
93

Pressure (mb)

1007
1008
1008
1008
1007
1007
1007
1006
1005
1005
1004
1003
1002
1002
1001
1001
1000
1000
999
999
999
999
999
999

Ozone (du)

295
297
298
298
296
295
294
293
291
290
290
291
291
290
291
292
294
295
299
302
303
305
305
306

Friday 14

Waning Crescent 21%

02:20

14:30

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
14 Bad
15 Bad

Sun - Rise: 07:31, Set: 16:30, Transit: 12:00. Moon - Rise: 02:20, Set: 14:30. Civil Dark: 17:06 - 06:55. Nautical Dark: 17:46 - 06:15. Astro Dark: 18:24 - 05:37

Total Clouds (% Sky Obscured)

94
95
93
92
83
84
95
94
95
97
100
99
97
93
98
99
99
99
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

87
87
90
92
83
84
78
75
78
74
78
81
84
86
95
94
91
97
98
100
100
100
100
95

Medium Clouds (% Sky Obscured)

57
56
54
51
49
39
29
14
38
30
25
46
68
63
62
70
80
86
93
100
93
88
82
74

High Clouds (% Sky Obscured)

70
70
65
73
74
58
45
15
43
70
100
71
37
15
79
70
63
75
87
99
99
100
100
80

ISS Passover

Visibility (miles)

9
9
9
9
9
3
9
9
9
9
9
2
2
7
7
5
3
1
1
1
0
0
0
1

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
92
80
62
36
36
27
7
17
20
24
35
39
40
54
57
55
73
84
93
80

Precipitation Amount (mm)

2.7
4.2
1.3
0.7
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.8
0.6

Wind Speed/Direction (mph)

13
12
12
10
9
8
6
4
3
3
3
4
6
6
7
13
14
14
14
14
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
98
98
96
96
95
95
95
96
96
95
95
96
95
95
95
96
95
96
96
96

Pressure (mb)

999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1004
1004
1004
1005
1006
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

306
306
306
308
309
308
307
307
307
308
308
307
307
307
307
307
307
307
307
307
307
307
306
306

Saturday 15

Waning Crescent 13%

03:30

14:41

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
14 Bad
15 Bad

Sun - Rise: 07:33, Set: 16:28, Transit: 12:00. Moon - Rise: 03:30, Set: 14:41. Civil Dark: 17:05 - 06:57. Nautical Dark: 17:44 - 06:17. Astro Dark: 18:23 - 05:38

Total Clouds (% Sky Obscured)

95
93
95
97
98
98
97
95
93
92
91
91
92
92
88
82
78
85
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
85
87
90
93
93
94
94
93
92
91
90
87
86
84
81
78
85
92
100
100
100
100
100

Medium Clouds (% Sky Obscured)

72
64
49
47
41
28
22
19
18
17
25
28
37
39
31
18
4
4
3
3
3
2
1
1

High Clouds (% Sky Obscured)

48
16
16
24
28
27
27
31
22
14
5
5
5
5
3
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

67
50
67
70
62
64
68
71
59
46
27
28
26
20
20
18
12
16
16
14
16
15
7
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
8
9
9
8
9
9
8
8
9
8
9
8
8
8
8
8
8
7
8

Relative Humidity (%)

96
96
96
95
96
95
96
96
96
96
96
96
96
96
96
98
96
96
96
96
96
96
95
96

Pressure (mb)

1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

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

Sunday 16

Waning Crescent 7%

04:40

14:54

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

Sun - Rise: 07:34, Set: 16:27, Transit: 12:00. Moon - Rise: 04:40, Set: 14:54. Civil Dark: 17:03 - 06:58. Nautical Dark: 17:43 - 06:18. Astro Dark: 18:22 - 05:39

Total Clouds (% Sky Obscured)

100
99
97
95
94
95
95
95
92
90
88
91
94
95
96
97
98
86
73
63

Low Clouds (% Sky Obscured)

100
99
96
92
88
87
87
88
86
84
82
85
88
90
91
92
90
82
73
63

Medium Clouds (% Sky Obscured)

0
0
1
2
4
11
18
21
19
15
11
8
6
2
8
14
21
19
16
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
10
18
26

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
0
1
1
1
4
7
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

14
8
12
11
7
10
10
5
7
6
2
3
2
1
4
4
3
6
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
7
7
7
7
6
6
6
6
6
6
6
5
5
6
6

Feels Like (°C)

5
5
5
3
3
3
3
3
3
2
2
3
2
2
3
2
2
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

96
95
94
94
94
94
94
94
96
94
94
94
91
90
90
88
85
83
79
78

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

293
293
292
292
292
292
291
289
288
289
291
293
295
296
298
294
289
285
281
278

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 10/11/25 16:15:03. Forecast: 10/11/25 to 16/11/25. Timezone: UTC+0.00