Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 21%

02:07

14:18

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
20 Bad

Sun - Rise: 07:25, Set: 16:10, Transit: 11:48. Moon - Rise: 02:07, Set: 14:18. Civil Dark: 16:48 - 06:48. Nautical Dark: 17:30 - 06:06. Astro Dark: 18:10 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
100
97
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
96
100
97
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

83
97
27
27
24
35
27
28
19
13
10
58
15
22
67
52
58
26
41
24
2
3
3
3

High Clouds (% Sky Obscured)

80
57
55
0
0
1
17
27
60
58
45
42
45
55
60
60
62
100
19
3
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7

Fog (%)

1
0
0
0
69
95
95
95
95
95
95
94
96
88
63
35
13
0
0
0
0
0
0
0

Precipitation Type

Very 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 (%)

74
53
43
51
34
22
20
26
6
15
19
3
2
0
0
1
3
2
5
22
14
16
4
18

Precipitation Amount (mm)

0.3
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)

17
16
16
16
14
13
12
11
10
9
8
9
8
8
8
8
7
8
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
96
98
96
98
98
98
98
98
96
98
96
98
96
98
98
96
96

Pressure (mb)

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

Ozone (du)

298
296
294
290
288
287
285
283
282
282
283
283
284
287
288
288
288
287
287
287
286
287
288
290

Saturday 15

Waning Crescent 13%

03:19

14:27

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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:27, Set: 16:09, Transit: 11:48. Moon - Rise: 03:19, Set: 14:27. Civil Dark: 16:47 - 06:49. Nautical Dark: 17:28 - 06:08. Astro Dark: 18:08 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
91
79
56
41
60
80
78
81
76
82
77
51
69

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
100
84
51
33
41
60
80
78
81
76
82
76
49
67

Medium Clouds (% Sky Obscured)

3
3
3
20
25
52
39
24
24
20
20
23
39
28
0
0
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
11
2
14
10
10
23
7
10
3
3
3
3
3
4
4
0
0
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 (%)

19
20
16
4
20
14
9
3
11
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
6
5
5
5
6
5
5
5
4
4
4
4
4
4
4
3
2
1
1
0
1

Dew Point (°C)

9
9
9
8
8
8
8
8
8
8
7
6
6
6
5
5
4
3
2
1
-0
-1
-1
-1

Relative Humidity (%)

96
96
96
95
93
93
93
93
93
91
90
88
87
84
81
78
73
73
70
66
63
62
62
63

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

289
289
290
289
289
290
290
290
289
289
292
294
296
300
306
305
299
293
291
291
290
285
277
269

Sunday 16

Waning Crescent 7%

04:31

14:37

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

Sun - Rise: 07:29, Set: 16:08, Transit: 11:48. Moon - Rise: 04:31, Set: 14:37. Civil Dark: 16:46 - 06:51. Nautical Dark: 17:27 - 06:09. Astro Dark: 18:07 - 05:29

Total Clouds (% Sky Obscured)

37
54
78
69
74
43
19
12
11
2
22
3
4
5
2
10
13
21
16
10
10
8
12
37

Low Clouds (% Sky Obscured)

34
46
65
63
63
22
17
12
11
1
7
1
1
2
1
10
13
21
16
8
2
2
2
2

Medium Clouds (% Sky Obscured)

0
2
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
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
2
6
17
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
75
76
76
76
79
80
80
73
70
69
72
74
73
70
65
64
64
66
70
75
80
83
83

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027

Ozone (du)

269
270
270
276
278
275
273
272
271
270
269
269
267
265
264
264
268
273
277
276
278
278
274
272

Monday 17

Waning Crescent 3%

05:44

14:50

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
20 Bad

Sun - Rise: 07:30, Set: 16:06, Transit: 11:48. Moon - Rise: 05:44, Set: 14:50. Civil Dark: 16:44 - 06:52. Nautical Dark: 17:26 - 06:10. Astro Dark: 18:06 - 05:30

Total Clouds (% Sky Obscured)

60
71
79
88
94
100
100
100
100
94
86
78
73
69
65
54
49
50
69
84
99
99
100
100

Low Clouds (% Sky Obscured)

3
1
1
15
30
48
40
32
25
35
41
51
63
62
56
39
32
29
28
28
27
39
55
71

Medium Clouds (% Sky Obscured)

50
45
21
22
41
48
88
90
89
86
83
78
41
50
29
26
21
34
69
84
99
99
99
100

High Clouds (% Sky Obscured)

29
50
68
80
90
100
100
100
100
83
54
32
40
11
11
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
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
1
2
12
6
2
4
3
1
0
1
2
15
28
51

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
81
83
83
84
86
88
84
81
80
80
88
96
96
85
78
75
78
83
88
89
91
88

Pressure (mb)

1027
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1014
1013
1012
1011

Ozone (du)

267
272
275
276
278
275
275
277
283
287
284
285
289
289
292
294
292
287
284
287
291
292
294
299

Tuesday 18

Waning Crescent 1%

06:58

15:06

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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
20 Bad

Sun - Rise: 07:32, Set: 16:05, Transit: 11:49. Moon - Rise: 06:58, Set: 15:06. Civil Dark: 16:43 - 06:54. Nautical Dark: 17:25 - 06:12. Astro Dark: 18:06 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
82
72
62
65
54
35
47
60
90
100
100
100
98
95
93
92
91
91
92
93
94

Low Clouds (% Sky Obscured)

81
90
100
79
58
38
40
44
35
47
60
90
100
100
100
96
91
80
70
55
62
72
79
86

Medium Clouds (% Sky Obscured)

100
100
100
77
25
3
0
0
0
43
24
31
36
25
17
31
44
58
63
68
82
87
83
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
2
1
1
0
1
2
2
5
6
6
4
2
0

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
5
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
0
0
0
0
0
0
0
0

Precipitation Type

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
None
None
None
None
Snow
Snow

Precipitation Probability (%)

81
87
90
81
73
65
51
33
0
16
22
26
37
43
45
48
46
38
38
33
24
34
46
58

Precipitation Amount (mm)

0.5
0.5
0.6
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
100
100
100
100
100
96
94
94
96
93
91
88
86
82
80
80
79
80
85
89
93
94
96

Pressure (mb)

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

Ozone (du)

300
308
309
309
310
309
308
312
324
341
342
343
344
338
332
325
327
328
330
327
324
322
322
323

Wednesday 19

Waning Crescent 0%

08:12

15:29

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
20 Bad

Sun - Rise: 07:34, Set: 16:04, Transit: 11:49. Moon - Rise: 08:12, Set: 15:29. Civil Dark: 16:42 - 06:55. Nautical Dark: 17:24 - 06:13. Astro Dark: 18:05 - 05:33

Total Clouds (% Sky Obscured)

95
97
97
97
98
98
97
97
94
83
66
54
54
55
60
64
73
72
78
79
85
85
85
81

Low Clouds (% Sky Obscured)

89
92
95
89
81
73
67
55
31
41
49
54
54
55
60
64
73
72
78
79
85
85
83
81

Medium Clouds (% Sky Obscured)

86
92
95
92
91
94
92
91
86
78
59
49
30
20
30
20
30
25
25
34
39
30
22
12

High Clouds (% Sky Obscured)

0
0
0
5
9
14
27
40
58
41
18
0
0
0
0
18
33
45
43
41
36
34
20
3

ISS Passover

Visibility (miles)

0
3
6
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

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

Precipitation Probability (%)

55
51
46
45
47
52
47
41
33
29
25
23
28
32
34
46
55
58
59
67
77
69
59
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
89
86
86
85
86
86
86
88
84
84
83
79
76
72
72
73
73
74
79
82
80
82

Pressure (mb)

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

Ozone (du)

323
322
322
321
318
316
313
313
313
312
311
310
308
309
309
309
307
306
305
301
297
293
291
290

Thursday 20

New Moon 2%

09:23

16:00

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: 16:03, Transit: 11:49. Moon - Rise: 09:23, Set: 16:00. Civil Dark: 16:41 - 06:57. Nautical Dark: 17:23 - 06:15. Astro Dark: 18:04 - 05:34

Total Clouds (% Sky Obscured)

86
88
88
86
87
100
100
100
100
100
99
98
97
98
99

Low Clouds (% Sky Obscured)

86
88
88
82
70
55
63
79
97
97
98
98
97
98
99

Medium Clouds (% Sky Obscured)

19
30
38
46
44
47
52
56
58
66
70
59
54
50
45

High Clouds (% Sky Obscured)

10
17
23
28
36
29
22
9
5
5
5
5
5
5
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

37
27
18
19
17
10
22
30
37
45
54
65
90
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.8
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
83
85
86
86
91
94
98
98
98
96
96
96

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

289
287
285
283
280
277
275
273
271
270
269
269
268
271
273

Forecast for Northampton, Northamptonshire, United Kingdom (52.24,-0.89)

Generated: 14/11/25 21:08:16. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00