Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 34%

00:24

16:08

16 Bad
17 Bad
18 Bad
19 Good
20 OK
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 OK
15 Bad

Sun - Rise: 07:38, Set: 18:23, Transit: 12:59. Moon - Rise: 00:24, Set: 16:08. Civil Dark: 18:56 - 07:05. Nautical Dark: 19:34 - 06:27. Astro Dark: 20:12 - 05:49

Total Clouds (% Sky Obscured)

65
63
59
7
37
41
79
73
80
77
84
52
58
49
60
79
85
56
62
59
63
48
38
52

Low Clouds (% Sky Obscured)

23
26
23
4
24
31
63
59
59
72
84
51
58
49
56
75
70
56
62
59
63
48
38
52

Medium 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

High Clouds (% Sky Obscured)

5
5
11
7
5
31
79
73
47
59
45
36
4
14
6
9
16
5
4
3
5
4
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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)

9
9
7
6
6
5
5
4
4
4
4
5
5
5
5
5
5
5
7
10
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
80
87
90
92
93
95
95
93
93
95
95
95
95
94
96
93
84
76
69
63
60
57

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028

Ozone (du)

264
264
263
263
264
265
266
266
266
266
266
265
265
265
265
265
264
263
263
263
262
261
261
261

Wednesday 15

Waning Crescent 24%

01:44

16:30

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

Sun - Rise: 07:39, Set: 18:21, Transit: 12:59. Moon - Rise: 01:44, Set: 16:30. Civil Dark: 18:54 - 07:06. Nautical Dark: 19:32 - 06:28. Astro Dark: 20:10 - 05:50

Total Clouds (% Sky Obscured)

51
50
48
31
38
40
43
48
44
42
47
52
58
51
42
39
38
44
48
47
49
53
59
65

Low Clouds (% Sky Obscured)

51
50
48
31
38
40
43
48
44
42
47
52
58
51
42
39
38
44
48
47
49
53
59
65

Medium 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

High Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
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
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
0
0
0
0
0
0
0
0
0
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
62
74
83
85
88
90
91
91
91
93
93
93
94
94
93
94
88
78
72
68
63
61
62

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1026

Ozone (du)

261
261
260
260
260
261
261
261
261
261
261
262
261
261
261
261
262
263
264
264
264
264
265
265

Thursday 16

Waning Crescent 16%

03:01

16:46

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

Sun - Rise: 07:41, Set: 18:19, Transit: 12:59. Moon - Rise: 03:01, Set: 16:46. Civil Dark: 18:52 - 07:08. Nautical Dark: 19:30 - 06:30. Astro Dark: 20:08 - 05:52

Total Clouds (% Sky Obscured)

44
48
46
43
35
18
8
44
18
31
34
38
44
57
70
69
68
45
27
33
46
44
47
52

Low Clouds (% Sky Obscured)

44
48
46
40
35
0
0
40
12
29
33
24
26
41
45
39
24
0
2
15
35
40
42
46

Medium 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

High Clouds (% Sky Obscured)

2
2
4
16
8
11
5
7
4
2
1
13
17
23
46
43
49
33
17
17
10
1
1
1

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

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
7
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
8
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
11
11
10
9
9
8
8
8
8
6
6
6
6
5
7
10
12
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

63
69
79
84
87
88
88
87
88
87
85
87
88
88
90
90
90
85
76
70
65
63
64
67

Pressure (mb)

1026
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

265
266
266
267
267
269
270
270
270
271
271
271
271
270
270
271
271
273
274
275
276
276
277
278

Friday 17

Waning Crescent 9%

04:15

16:58

16 Bad
17 OK
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: 07:43, Set: 18:17, Transit: 12:59. Moon - Rise: 04:15, Set: 16:58. Civil Dark: 18:50 - 07:09. Nautical Dark: 19:28 - 06:31. Astro Dark: 20:06 - 05:53

Total Clouds (% Sky Obscured)

52
45
44
44
54
58
66
70
66
54
85
94
82
86
100
62
89
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
38
41
39
37
31
39
46
53
51
53
49
52
50
47
45
45
46
50
50
62
57
54
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
17
30
45
40
29
19
32
40
55
53
46
48

High Clouds (% Sky Obscured)

0
1
3
12
27
38
54
70
66
54
85
94
81
86
100
62
87
100
91
82
72
82
92
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
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 (%)

4
2
0
1
1
0
2
3
3
7
8
8
8
8
7
5
4
4
1
1
7
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)

10
9
7
6
6
6
6
6
7
7
8
8
8
8
7
7
8
10
12
14
15
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
90
90
90
91
91
91
91
93
93
93
95
95
95
93
90
86
76
73
69
67
68
68

Pressure (mb)

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

Ozone (du)

279
279
278
278
277
278
280
280
279
280
279
280
280
281
281
281
283
283
283
282
282
281
282
283

Saturday 18

Waning Crescent 4%

05:27

17:10

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: 07:44, Set: 18:15, Transit: 12:58. Moon - Rise: 05:27, Set: 17:10. Civil Dark: 18:48 - 07:11. Nautical Dark: 19:26 - 06:33. Astro Dark: 20:04 - 05:55

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)

52
52
50
41
33
24
24
24
24
29
33
39
59
78
98
90
88
91
88
84
83
86
88
91

Medium Clouds (% Sky Obscured)

50
53
79
98
93
100
100
100
100
100
100
100
99
99
99
100
100
100
96
93
90
94
97
99

High 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

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

Precipitation Probability (%)

0
0
0
10
21
28
39
51
64
71
70
71
78
89
95
58
76
85
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.3
0.4
0.5
0.5
0
0.4
0.4
0.9
1.3
1.2
1
1.2
1.4

Wind Speed/Direction (mph)

15
14
13
12
11
11
10
10
9
9
9
9
9
10
11
12
13
14
14
15
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
79
84
86
84
81
83
83
86
89
84
84
84
86
87
83
78
74
71
68
66
68
69

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1017
1016
1015
1015
1014
1013
1012
1011
1010
1011
1010
1010
1009
1008
1007
1006
1005

Ozone (du)

283
282
282
280
280
279
279
278
278
277
277
276
277
277
277
277
278
279
279
280
280
281
281
282

Sunday 19

Waning Crescent 1%

06:38

17:20

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: 07:46, Set: 18:12, Transit: 12:58. Moon - Rise: 06:38, Set: 17:20. Civil Dark: 18:46 - 07:13. Nautical Dark: 19:24 - 06:35. Astro Dark: 20:02 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
90
94
96
97
89
82
75
64
53
44
48
47
48
47
44
44

Low Clouds (% Sky Obscured)

94
97
100
96
93
89
88
86
84
85
89
90
81
70
61
55
50
44
48
47
46
45
44
44

Medium Clouds (% Sky Obscured)

96
93
92
92
92
94
74
53
24
26
31
40
26
12
0
1
2
2
5
9
12
10
6
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
36
3
0
0
0
15
29
44
26
12
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
6
5
4
4
3
5
6
7
5
2
0
3
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
84
66
67
72
77
78
66
43
43
38
11
24
28
26
40
36
52

Precipitation Amount (mm)

1.2
1.1
0.8
0.9
0.9
1
0.6
0.5
0.2
0.3
0.4
0.4
0.6
0.4
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
14
14
15
15
15
15
14
14
14
14
14
13
14
14
13
14
15
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
79
87
96
96
96
96
95
96
95
96
96
98
95
92
90
87
86
84
75
69
62
65
68

Pressure (mb)

1004
1003
1003
1002
1001
1001
1000
999
999
998
997
997
996
996
996
996
996
997
997
997
997
997
996
996

Ozone (du)

283
283
284
284
285
286
287
288
289
290
290
290
290
290
290
290
287
285
283
283
283
283
282
282

Monday 20

Waning Crescent 0%

07:49

17:31

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

Sun - Rise: 07:48, Set: 18:10, Transit: 12:58. Moon - Rise: 07:49, Set: 17:31. Civil Dark: 18:44 - 07:14. Nautical Dark: 19:22 - 06:36. Astro Dark: 20:00 - 05:58

Total Clouds (% Sky Obscured)

49
48
45
54
61
68
78
87
94
92
91
90
90
89
88
90
92
94
92
90
89

Low Clouds (% Sky Obscured)

48
46
44
53
60
66
73
83
94
91
89
88
87
85
82
72
60
50
53
55
58

Medium Clouds (% Sky Obscured)

1
1
1
2
3
4
3
3
2
1
1
0
0
0
0
5
9
12
17
22
24

High Clouds (% Sky Obscured)

0
0
0
1
1
1
3
4
4
3
1
0
1
2
2
34
55
69
68
73
78

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

Fog (%)

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

Precipitation Probability (%)

43
40
25
27
27
17
25
28
28
28
24
18
17
16
14
12
9
5
10
12
7

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
8
9
9
9
9
9
7
7
8
7
8
7
6
7
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

72
75
78
83
80
76
74
77
80
86
83
80
79
80
83
85
81
77
75
71
67

Pressure (mb)

996
996
996
997
997
997
997
997
997
997
998
998
998
999
999
1000
1000
1001
1001
1002
1002

Ozone (du)

281
283
285
286
288
291
293
293
294
295
294
294
294
291
287
284
282
281
279
279
279

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 14/10/25 16:36:05. Forecast: 14/10/25 to 20/10/25. Timezone: UTC+1.00