Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 21%

02:03

14:14

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:25, Set: 16:04, Transit: 11:44. Moon - Rise: 02:03, Set: 14:14. Civil Dark: 16:42 - 06:46. Nautical Dark: 17:25 - 06:04. Astro Dark: 18:05 - 05:23

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)

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

Medium Clouds (% Sky Obscured)

100
29
79
23
25
31
99
100
38
38
38
38
37
34
20
75
26
54
24
81
81
89
94
29

High Clouds (% Sky Obscured)

35
35
38
0
0
45
50
32
36
50
65
70
70
65
60
65
65
42
60
60
53
19
52
0

ISS Passover

Visibility (miles)

5
3
6
7
9
9
6
5
9
9
9
9
9
7
7
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
67
52
57
60
53
51
40
31
29
32
41
35
28
27
23
8
7
6
13
13
16

Precipitation Amount (mm)

1.3
0.8
0.3
0.2
0
0.2
0.3
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

29
30
29
28
26
25
23
21
19
16
15
15
14
13
12
13
13
14
14
13
11
11
11
11

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

1
1
1
1
1
2
3
4
5
5
6
6
6
7
7
7
7
7
6
6
6
6
7
6

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
88
88
91
91
91
93
93
93
93
95
95
95
95
93
91
93
91
91
91
91

Pressure (mb)

1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

290
291
289
287
285
282
283
282
280
280
279
279
279
279
280
280
281
281
280
280
282
285
288
291

Saturday 15

Waning Crescent 13%

03:16

14:22

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
16 Good
17 OK
18 Bad
19 OK

Sun - Rise: 07:26, Set: 16:03, Transit: 11:44. Moon - Rise: 03:16, Set: 14:22. Civil Dark: 16:41 - 06:48. Nautical Dark: 17:24 - 06:05. Astro Dark: 18:04 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
89
59
62
85
75
81
84
68
83
89
81
10
33
92
22

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
83
46
30
40
65
67
78
82
68
83
89
81
10
33
92
22

Medium Clouds (% Sky Obscured)

29
82
28
17
27
41
54
50
48
38
19
9
16
0
0
2
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
19
48
62
45
4
3
3
4
4
5
3
2
6
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
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 (%)

18
21
16
17
11
16
12
8
2
1
0
0
0
0
0
0
0
1
4
2
7
16
5
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
7
7
6
6
5
5
4
3
3
2
2
2
2
1
1
2
2
3
2

Relative Humidity (%)

91
90
90
87
87
85
85
81
81
78
78
77
74
70
62
62
63
62
59
61
66
74
76
75

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

292
292
292
293
292
292
291
294
298
299
301
305
311
310
302
301
301
299
295
290
281
273
268
268

Sunday 16

Waning Crescent 7%

04:29

14:32

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

Sun - Rise: 07:28, Set: 16:01, Transit: 11:45. Moon - Rise: 04:29, Set: 14:32. Civil Dark: 16:40 - 06:49. Nautical Dark: 17:22 - 06:07. Astro Dark: 18:03 - 05:26

Total Clouds (% Sky Obscured)

79
69
84
84
47
5
19
33
28
24
55
34
48
25
24
16
11
36
48
33
22
19
13
25

Low Clouds (% Sky Obscured)

39
44
68
62
35
1
19
33
28
23
55
29
48
23
24
16
11
33
45
33
18
9
6
1

Medium Clouds (% Sky Obscured)

30
22
24
21
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
4
17

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 (%)

24
33
16
27
26
21
9
6
7
9
12
27
22
21
17
4
3
24
24
10
8
22
4
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
82
83
82
83
80
83
85
79
79
86
77
67
59
57
56
50
52
58
62
66
72
77
85

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

270
271
279
283
283
283
282
281
280
278
276
275
274
272
270
267
268
268
272
273
274
284
285
283

Monday 17

Waning Crescent 3%

05:43

14:43

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:30, Set: 16:00, Transit: 11:45. Moon - Rise: 05:43, Set: 14:43. Civil Dark: 16:39 - 06:51. Nautical Dark: 17:21 - 06:08. Astro Dark: 18:02 - 05:28

Total Clouds (% Sky Obscured)

40
66
82
98
94
90
86
80
78
73
64
54
45
61
75
84
82
74
96
95
86
91
96
98

Low Clouds (% Sky Obscured)

2
2
2
1
1
1
1
8
15
28
20
8
5
5
1
3
26
53
81
81
80
80
85
89

Medium Clouds (% Sky Obscured)

40
56
69
91
94
90
86
80
73
65
64
54
45
49
25
63
78
45
48
49
72
83
95
98

High Clouds (% Sky Obscured)

17
36
58
84
67
52
39
42
45
58
52
54
4
2
40
45
2
0
2
0
0
0
0
0

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 (%)

1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
12
11
9
18
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
82
81
81
81
81
84
84
81
84
83
83
78
80
85
80
75
72
73
67
79
85
88

Pressure (mb)

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

Ozone (du)

277
273
276
279
278
274
276
276
277
282
287
298
296
293
290
290
291
291
283
284
293
301
308
307

Tuesday 18

Waning Crescent 1%

06:59

14:59

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:32, Set: 15:59, Transit: 11:45. Moon - Rise: 06:59, Set: 14:59. Civil Dark: 16:38 - 06:53. Nautical Dark: 17:20 - 06:10. Astro Dark: 18:01 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
77
69
72
67
64
70
74
77
84
89
95
92
89
82
74
67
75
84
96
95
94

Low Clouds (% Sky Obscured)

92
89
85
77
69
72
67
64
70
74
77
83
85
84
82
81
77
73
59
62
63
67
67
67

Medium Clouds (% Sky Obscured)

100
100
100
57
43
50
52
55
58
55
40
45
53
60
63
66
54
42
25
44
65
90
88
84

High Clouds (% Sky Obscured)

0
0
0
0
2
2
0
0
0
0
0
0
0
1
1
2
7
11
12
7
4
1
1
0

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

Precipitation Probability (%)

36
62
81
95
95
95
93
79
63
42
39
47
53
50
45
36
33
33
36
49
58
67
62
54

Precipitation Amount (mm)

0
0.3
0.5
0.7
0.7
0.7
0.7
0.5
0.3
0
0
0
0.2
0.2
0
0
0
0
0
0
0.2
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
88
88
88
83
77
76
79
89
86
85
83
75
65
57
61
67
72
76
82
88
86

Pressure (mb)

1011
1010
1009
1008
1007
1006
1006
1005
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

308
311
310
307
307
310
320
333
344
350
348
342
336
330
329
328
328
326
324
323
321
320
319
319

Wednesday 19

Waning Crescent 0%

08:14

15:20

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:33, Set: 15:57, Transit: 11:45. Moon - Rise: 08:14, Set: 15:20. Civil Dark: 16:37 - 06:54. Nautical Dark: 17:19 - 06:11. Astro Dark: 18:00 - 05:30

Total Clouds (% Sky Obscured)

93
95
96
96
86
72
57
49
42
32
44
59
76
84
91
97
85
78
71
78
76
75
82
87

Low Clouds (% Sky Obscured)

67
67
67
67
64
58
35
27
24
24
29
46
56
61
70
80
76
76
71
72
74
75
76
77

Medium Clouds (% Sky Obscured)

79
87
91
94
83
71
57
49
38
28
44
59
76
84
90
96
85
74
63
48
36
29
36
48

High Clouds (% Sky Obscured)

0
1
2
3
20
38
55
49
42
32
44
59
70
70
65
65
75
75
71
75
71
75
76
67

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

Precipitation Probability (%)

34
34
31
22
31
34
34
40
43
44
50
55
62
61
60
59
54
46
28
38
40
31
41
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4
4
5
5
5
4
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
86
86
86
86
88
89
89
89
88
88
85
82
79
78
78
76
76
76
76
77

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010

Ozone (du)

318
318
318
317
317
316
315
314
313
312
312
311
310
310
309
308
307
306
304
303
302
302
302
299

Thursday 20

New Moon 2%

09:25

15:51

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: 07:35, Set: 15:56, Transit: 11:46. Moon - Rise: 09:25, Set: 15:51. Civil Dark: 16:35 - 06:56. Nautical Dark: 17:18 - 06:13. Astro Dark: 17:59 - 05:32

Total Clouds (% Sky Obscured)

92
87
85
83
92
93
100
100
100
100
97
93
89
83
77
73

Low Clouds (% Sky Obscured)

77
78
79
79
81
84
86
75
58
51
61
76
89
83
77
73

Medium Clouds (% Sky Obscured)

68
66
66
62
66
75
75
82
86
93
90
90
89
82
74
66

High Clouds (% Sky Obscured)

67
57
57
57
72
86
100
100
100
100
68
33
0
2
4
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
34
31
17
28
28
17
25
23
16
24
25
23
64
89
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9

Wind Speed/Direction (mph)

12
12
12
11
11
10
10
10
10
10
10
11
11
12
14
16

Chance of Frost

Temperature (°C)

3
3
3
3
2
3
2
2
2
2
2
3
3
3
4
4

Feels Like (°C)

-1
-1
-1
-1
-2
-1
-1
-1
-2
-2
-3
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

80
83
80
80
77
77
79
79
81
86
89
91
94
94
94
94

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009

Ozone (du)

297
295
293
291
289
285
282
278
277
276
274
273
272
270
271
271

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 14/11/25 20:29:16. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00