Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 24%

02:50

16:39

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

Sun - Rise: 07:32, Set: 18:08, Transit: 12:50. Moon - Rise: 02:50, Set: 16:39. Civil Dark: 18:42 - N/A. Nautical Dark: 19:21 - 06:21. Astro Dark: 20:00 - 05:42

Total Clouds (% Sky Obscured)

96
90
92
70
63
66
77
67
70
68
75
77
77
70
59
56
41
36
32
39
45
62
67
76

Low Clouds (% Sky Obscured)

85
81
77
70
63
66
77
67
70
68
75
77
77
70
59
56
41
36
32
39
45
62
67
76

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)

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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
63
62
60
59
56
53
51
50
51
56
64
71
75
76
78
83
85
87
88
88
90
90
91

Pressure (mb)

1028
1028
1029
1029
1029
1028
1028
1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

275
275
276
276
276
274
272
270
270
272
272
272
273
273
273
275
276
277
277
276
276
275
274
275

Friday 17

Waning Crescent 16%

04:05

16:51

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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: 07:34, Set: 18:06, Transit: 12:50. Moon - Rise: 04:05, Set: 16:51. Civil Dark: 18:40 - 07:00. Nautical Dark: 19:19 - 06:22. Astro Dark: 19:58 - 05:44

Total Clouds (% Sky Obscured)

98
100
100
87
75
57
54
59
66
68
77
81
79
81
83
82
78
69
83
96
86
90
92
83

Low Clouds (% Sky Obscured)

98
100
100
87
75
56
54
59
66
68
76
81
79
81
83
82
78
60
69
68
71
72
82
82

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)

8
22
11
20
3
4
2
9
29
28
21
6
4
3
3
4
5
23
40
64
43
63
61
36

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
2
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
85
77
68
63
58
56
54
54
60
70
75
76
80
80
84
87
88
90
90
93
93
95

Pressure (mb)

1026
1026
1027
1027
1027
1026
1026
1025
1025
1025
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

276
276
276
276
275
276
276
276
277
278
279
281
281
281
282
281
282
282
283
281
281
281
281
280

Saturday 18

Waning Crescent 9%

05:18

17:01

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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: 07:35, Set: 18:04, Transit: 12:50. Moon - Rise: 05:18, Set: 17:01. Civil Dark: 18:38 - 07:01. Nautical Dark: 19:17 - 06:24. Astro Dark: 19:55 - 05:45

Total Clouds (% Sky Obscured)

86
100
100
100
87
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
81
62
62
41
49
52
72
58
43
27
30
29
39
45
40
36
32
35
35
52
58
60
62

Medium Clouds (% Sky Obscured)

0
0
0
9
0
7
87
100
100
97
99
100
99
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

57
100
100
100
75
100
100
100
100
100
100
100
100
92
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
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
19
18
25
43
52
49
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
85
73
63
58
55
55
53
54
59
65
68
70
71
71
67
66
66
67
69
76
80
80

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011

Ozone (du)

281
282
283
284
284
284
283
282
281
278
276
276
275
275
274
274
274
273
273
273
274
274
274
274

Sunday 19

Waning Crescent 4%

06:30

17:10

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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: 07:37, Set: 18:02, Transit: 12:49. Moon - Rise: 06:30, Set: 17:10. Civil Dark: 18:36 - 07:03. Nautical Dark: 19:15 - 06:26. Astro Dark: 19:53 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
90
83
76
82
88
94

Low Clouds (% Sky Obscured)

63
66
67
69
71
75
78
82
86
87
87
88
91
93
94
88
83
77
69
53
74
76
71
68

Medium Clouds (% Sky Obscured)

96
90
62
85
94
100
94
76
90
97
100
99
90
78
68
57
81
100
63
20
30
40
50
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
77
57
35
30
30
3
0
15
15
40
61
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
4
4
7
9
9
9
9
9
8
4
1

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

Precipitation Probability (%)

49
39
37
33
33
33
62
95
95
95
95
95
95
95
95
95
72
48
33
24
21
60
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.9
1.4
1.8
2.1
1.5
1.7
1.1
0.8
0.4
0
0
0
0
0
2
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
87
87
86
86
89
87
89
93
95
96
96
96
96
96
93
92
93
93
96
95
95
98

Pressure (mb)

1010
1009
1009
1008
1007
1005
1004
1003
1001
1000
998
997
996
995
994
994
993
993
993
993
992
992
991
991

Ozone (du)

276
278
279
278
277
275
275
275
274
277
279
279
279
280
283
288
292
291
290
289
287
287
288
284

Monday 20

Waning Crescent 1%

No Rise

17:20

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

Sun - Rise: 07:39, Set: 18:00, Transit: 12:49. Moon - Rise: No Rise, Set: 17:20. Civil Dark: 18:34 - 07:05. Nautical Dark: 19:13 - 06:27. Astro Dark: 19:51 - 05:49

Total Clouds (% Sky Obscured)

96
98
98
99
100
99
93
91
83
75
72
73
51
34
19
29
48
69
79
89
98
98
97
96

Low Clouds (% Sky Obscured)

72
75
74
69
65
59
61
69
74
70
63
58
0
0
0
17
34
51
61
71
81
74
67
62

Medium Clouds (% Sky Obscured)

57
82
55
46
44
30
26
23
21
26
29
32
18
21
19
20
13
8
20
33
46
44
46
49

High Clouds (% Sky Obscured)

87
94
80
85
90
91
65
35
7
1
1
4
27
34
19
16
8
1
6
11
15
21
20
20

ISS Passover

Visibility (miles)

2
8
9
9
6
9
9
9
9
8
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

Light Rain
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 (%)

75
22
17
35
45
43
49
48
46
40
32
13
3
2
0
1
2
1
13
21
28
27
28
26

Precipitation Amount (mm)

0.5
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
6
7
10
11
12
12
11
10
9
8
7
7
5
5
4
5
5
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
90
84
83
73
69
66
70
76
86
88
91
93
93
91
91
90
91
91
91
93
95

Pressure (mb)

990
990
990
990
990
990
989
989
988
988
988
989
990
992
992
992
992
992
993
992
992
992
993
993

Ozone (du)

287
291
295
297
298
297
298
297
297
298
298
296
296
296
296
295
295
295
295
293
292
290
289
288

Tuesday 21

New Moon 0%

07:42

17:32

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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: 07:41, Set: 17:57, Transit: 12:49. Moon - Rise: 07:42, Set: 17:32. Civil Dark: 18:32 - 07:06. Nautical Dark: 19:11 - 06:29. Astro Dark: 19:50 - 05:50

Total Clouds (% Sky Obscured)

97
97
97
96
94
93
96
98
99
88
68
42
60
79
100
100
100
100
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

72
83
94
89
86
84
84
86
87
78
64
42
36
29
20
20
32
48
58
68
78
79
81
82

Medium Clouds (% Sky Obscured)

42
35
32
27
25
23
28
37
53
25
15
5
3
1
0
7
10
25
25
30
30
21
18
9

High Clouds (% Sky Obscured)

20
23
22
11
5
2
1
1
1
1
1
1
26
50
75
75
81
76
74
72
71
54
37
15

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

25
21
13
17
18
19
15
11
4
7
5
2
3
4
2
16
26
31
56
67
73
70
61
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
92
92
89
86
86
83
83
83
84
84
83
80
77
79
81
83
84
85
87
87
88

Pressure (mb)

993
993
994
995
995
996
996
997
997
997
998
998
999
999
1000
1000
1000
1000
1000
1000
999
999
999
999

Ozone (du)

286
286
286
286
286
287
288
289
289
290
288
287
285
283
281
278
278
278
278
278
278
278
278
278

Wednesday 22

Waxing Crescent 1%

08:56

17:46

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:42, Set: 17:55, Transit: 12:49. Moon - Rise: 08:56, Set: 17:46. Civil Dark: 18:30 - 07:08. Nautical Dark: 19:09 - 06:31. Astro Dark: 19:48 - 05:52

Total Clouds (% Sky Obscured)

87
88
86
86
86
86
76
67
60
70
84
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
75
65
71
81
83
76
67
59
68
79
94
95
96
95
95
94
94

Medium Clouds (% Sky Obscured)

11
9
15
15
24
29
30
27
24
45
65
85
89
94
99
80
62
46

High Clouds (% Sky Obscured)

19
26
30
45
57
81
76
67
60
70
84
100
100
100
100
96
87
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
6
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
26
7
27
36
42
41
38
36
49
48
48
77
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.8
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
8
8
9
10
9
16
15
14
14
14
14
10
10
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

90
85
80
76
70
64
57
59
61
64
71
80
90
92
92
93
95
96

Pressure (mb)

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

Ozone (du)

278
278
278
278
278
278
278
277
277
276
278
279
280
282
283
284
284
283

Forecast for Oxford, Oxfordshire, United Kingdom (51.75,-1.26)

Generated: 16/10/25 06:53:16. Forecast: 16/10/25 to 22/10/25. Timezone: UTC+1.00