Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waning Crescent 9%

05:20

17:03

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
07 Bad
08 Bad

Sun - Rise: 07:43, Set: 18:01, Transit: 12:51. Moon - Rise: 05:20, Set: 17:03. Civil Dark: 18:37 - 07:07. Nautical Dark: 19:18 - 06:26. Astro Dark: 19:59 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
97
99
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

88
61
71
62
46
73
60
45
43
57
57
64
64
62
69
75
76
78
79
84
87
92
100
94

Medium Clouds (% Sky Obscured)

87
88
100
100
100
100
87
94
93
83
90
80
83
89
92
90
86
93
93
95
93
97
91
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
69
67
50
73
69
100
98
85
68
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
7
40
58
34
18
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
61
59
56
57
61
62
65
67
67
67
69
69
69
69
72
74
74
76
82
87
87
87

Pressure (mb)

1025
1025
1024
1024
1023
1022
1021
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1011
1010
1009
1008
1007
1006

Ozone (du)

277
276
275
274
274
274
273
273
272
271
273
273
273
274
274
274
274
275
275
273
271
269
268
270

Sunday 19

Waning Crescent 4%

06:34

17:10

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
07 Bad
08 Bad

Sun - Rise: 07:45, Set: 17:59, Transit: 12:51. Moon - Rise: 06:34, Set: 17:10. Civil Dark: 18:35 - 07:09. Nautical Dark: 19:16 - 06:28. Astro Dark: 19:57 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
83
67
70
77
82
71
72
76
87
98
93

Low Clouds (% Sky Obscured)

93
89
94
92
91
92
91
90
94
94
100
100
97
83
67
70
70
64
56
62
54
65
71
54

Medium Clouds (% Sky Obscured)

98
99
97
100
100
100
100
100
100
100
100
100
85
0
0
0
7
28
26
13
26
47
70
88

High Clouds (% Sky Obscured)

55
95
79
100
100
100
100
100
100
100
100
100
100
40
35
29
8
1
0
5
2
3
55
60

ISS Passover

Visibility (miles)

9
9
9
9
3
3
4
6
1
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
13
16
0
0
0
0
1
0
0
0
0
4
88

Precipitation Type

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

Precipitation Probability (%)

28
40
60
95
95
95
95
95
95
95
72
78
45
14
3
1
0
0
0
0
0
4
3
2

Precipitation Amount (mm)

0
0
0
1.4
2.1
1.5
1
0.7
2.9
0.7
0.3
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
12
12
12
11
10
9
8
7
5
3
3
3
4
4
4
4
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
77
78
88
93
95
96
98
100
100
100
98
98
96
95
96
95
96
95
95
96
96
98

Pressure (mb)

1005
1004
1002
1001
1000
998
997
996
995
994
993
992
992
992
992
991
991
991
990
990
990
989
989
989

Ozone (du)

271
271
270
268
269
269
273
275
276
276
280
281
281
282
283
285
285
286
286
288
293
289
287
288

Monday 20

Waning Crescent 1%

07:50

17:18

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
07 Bad
08 Bad

Sun - Rise: 07:46, Set: 17:57, Transit: 12:51. Moon - Rise: 07:50, Set: 17:18. Civil Dark: 18:33 - 07:10. Nautical Dark: 19:14 - 06:29. Astro Dark: 19:54 - 05:49

Total Clouds (% Sky Obscured)

93
95
96
100
97
79
84
80
71
76
79
85
89
81
72
84
77
72
65
82
93
75
94
98

Low Clouds (% Sky Obscured)

57
79
90
87
76
63
72
63
68
74
77
59
69
63
61
72
69
68
65
63
64
63
75
80

Medium Clouds (% Sky Obscured)

79
33
33
35
31
79
84
64
33
32
41
35
33
31
37
58
18
38
23
22
36
50
45
41

High Clouds (% Sky Obscured)

11
19
2
69
59
23
43
64
65
54
21
20
7
3
0
1
1
1
0
5
5
0
1
7

ISS Passover

Visibility (miles)

9
9
2
2
9
8
7
9
9
9
8
9
9
9
8
5
9
9
9
9
9
9
9
9

Fog (%)

84
16
1
0
0
0
0
0
0
0
0
0
5
5
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
4
15
36
43
70
54
38
38
46
35
29
34
49
59
47
35
25
6
5
4
4
12
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
95
87
88
92
93
93
95
95
96
96
95
96
95
95
96
95
93
93
95
95
91

Pressure (mb)

988
988
988
987
987
986
986
986
985
986
986
986
986
986
986
986
986
986
986
986
987
987
987
988

Ozone (du)

287
289
290
289
287
286
286
285
284
282
284
285
285
285
285
284
281
279
278
275
270
267
272
272

Tuesday 21

New Moon 0%

09:06

17:27

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
07 Bad
08 Bad

Sun - Rise: 07:48, Set: 17:55, Transit: 12:51. Moon - Rise: 09:06, Set: 17:27. Civil Dark: 18:31 - 07:12. Nautical Dark: 19:12 - 06:31. Astro Dark: 19:52 - 05:50

Total Clouds (% Sky Obscured)

97
97
97
97
96
94
89
92
89
96
89
53
57
46
43
60
80
85
97
98
99
100
98
97

Low Clouds (% Sky Obscured)

89
80
72
65
66
63
61
68
72
78
77
53
36
33
30
30
34
35
38
64
71
65
41
36

Medium Clouds (% Sky Obscured)

54
53
88
91
86
67
65
55
17
23
11
3
2
17
36
54
57
55
57
43
74
78
63
22

High Clouds (% Sky Obscured)

8
7
6
5
16
26
35
26
18
10
15
5
12
19
30
40
43
53
77
84
90
87
90
95

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
17
17
17
14
13
9
10
10
5
6
7
1
2
3
1
1
2
1
3
4
1
1
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)

11
11
13
14
15
15
16
17
17
16
15
14
14
13
12
11
10
9
7
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
86
86
87
84
80
80
83
84
84
82
84
82
84
85
87
85
82
84
84
84
85
90

Pressure (mb)

988
988
989
989
989
990
990
990
991
992
993
993
994
995
995
996
996
996
997
997
997
997
997
997

Ozone (du)

271
269
267
266
268
268
266
268
277
280
282
285
285
286
282
280
280
283
283
282
280
281
279
278

Wednesday 22

Waxing Crescent 1%

09:06

17:38

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
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 17:52, Transit: 12:50. Moon - Rise: 09:06, Set: 17:38. Civil Dark: 18:29 - 07:14. Nautical Dark: 19:10 - 06:33. Astro Dark: 19:50 - 05:52

Total Clouds (% Sky Obscured)

100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
98
96
93
86
78
75
71
65

Low Clouds (% Sky Obscured)

50
40
39
41
59
77
93
95
98
100
100
100
100
98
96
93
85
76
67
64
62
59
58
52

Medium Clouds (% Sky Obscured)

68
97
93
90
81
86
84
96
100
100
90
84
78
78
79
83
61
44
23
13
3
0
0
0

High Clouds (% Sky Obscured)

100
95
89
82
68
58
45
61
81
100
100
99
98
98
99
99
74
49
23
18
12
2
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
6
4
1
4
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
11
22
38
67
80
95
94
95
95
95
95
95
95
95
86
68
43
5
13
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.5
0.5
0.6
0.7
0.8
1
1.4
1.2
0.9
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
8
10
11
12
14
15
15
14
14
13
13
13
14
14
16
20
19
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
4
5
4
4
4
5
6
7
8
9
10
11
12
13
11
9
6
6
5
4
4

Relative Humidity (%)

87
80
72
67
66
64
65
68
74
81
88
91
95
98
96
93
92
87
83
77
76
73
72
72

Pressure (mb)

997
997
997
996
995
994
992
991
989
987
985
986
984
982
981
979
977
977
977
977
977
978
978
978

Ozone (du)

281
281
279
280
281
281
284
285
285
284
284
286
288
290
291
292
294
294
294
294
294
293
293
295

Thursday 23

Waxing Crescent 4%

10:23

17:53

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
07 Bad
08 Bad

Sun - Rise: 07:52, Set: 17:50, Transit: 12:50. Moon - Rise: 10:23, Set: 17:53. Civil Dark: 18:26 - 07:16. Nautical Dark: 19:08 - 06:35. Astro Dark: 19:48 - 05:54

Total Clouds (% Sky Obscured)

61
74
87
100
95
92
90
93
96
98
99
98
99
95
91
84
70
55
40
52
65
77
83
89

Low Clouds (% Sky Obscured)

47
61
75
88
79
70
63
70
78
86
82
79
76
64
51
40
42
42
40
48
54
63
57
49

Medium Clouds (% Sky Obscured)

0
3
10
20
24
25
23
35
48
55
65
69
77
66
52
38
36
32
26
35
49
60
67
77

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
0
2
3
4
20
29
37
25
18
19
14
9
9
18
28

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

14
21
25
30
56
86
95
95
91
80
71
63
49
44
40
32
36
36
34
38
38
33
37
36

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.8
0.7
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
21
22
23
22
22
22
18
17
20
19
19
18
17
16
15
16
16
17
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
73
73
78
84
88
88
87
87
82
78
75
74
74
72
74
72
73
75
78
79
78

Pressure (mb)

977
977
976
975
974
974
973
972
974
975
977
979
981
982
984
985
986
987
988
989
990
991
992
993

Ozone (du)

296
298
301
303
306
305
305
305
308
311
315
318
321
325
326
328
330
333
336
339
340
340
341
341

Friday 24

Waxing Crescent 8%

11:39

18:15

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: 07:54, Set: 17:48, Transit: 12:50. Moon - Rise: 11:39, Set: 18:15. Civil Dark: 18:24 - 07:18. Nautical Dark: 19:06 - 06:36. Astro Dark: 19:46 - 05:56

Total Clouds (% Sky Obscured)

96
97
99
100
83
69
53
55
54
51
53
52
51
56
60
58

Low Clouds (% Sky Obscured)

46
47
48
50
46
44
41
39
37
35
34
31
28
34
38
43

Medium Clouds (% Sky Obscured)

88
68
48
28
33
30
28
30
31
32
27
24
23
27
31
35

High Clouds (% Sky Obscured)

45
59
73
83
67
42
16
9
8
9
6
3
0
2
3
4

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 (%)

32
35
37
35
36
33
27
29
26
10
16
15
5
10
12
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
18
18
18
18
18
18
17
16
16
14
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-0
2
1
1
1
0
1
0
1
0
0
1

Dew Point (°C)

2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1

Relative Humidity (%)

75
74
71
71
69
68
66
65
66
66
67
69
71
71
72
72

Pressure (mb)

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

Ozone (du)

341
341
341
342
342
341
340
339
337
336
334
335
336
337
337
337

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 18/10/25 08:19:55. Forecast: 18/10/25 to 25/10/25. Timezone: UTC+1.00