Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 7%

04:32

14:37

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

Sun - Rise: 07:30, Set: 16:07, Transit: 11:49. Moon - Rise: 04:32, Set: 14:37. Civil Dark: 16:45 - 06:52. Nautical Dark: 17:27 - 06:10. Astro Dark: 18:08 - 05:29

Total Clouds (% Sky Obscured)

94
92
83
80
24
18
24
28
26
23
23
25
2
9
8
10
1
1
7
10
23
26
98
44

Low Clouds (% Sky Obscured)

67
30
37
26
23
18
24
28
26
23
23
25
0
9
7
10
0
0
7
10
22
22
20
26

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
45
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
4
14
20
53
44

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)

8
10
11
11
13
14
15
13
14
11
11
12
12
11
11
10
9
7
6
6
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
78
77
79
76
74
79
77
86
82
75
66
61
59
63
66
73
79
82
81
83
83
83

Pressure (mb)

1017
1018
1018
1018
1019
1020
1020
1021
1022
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

261
261
259
260
258
261
261
262
261
261
264
267
266
266
269
270
268
253
257
257
262
265
269
275

Monday 17

Waning Crescent 3%

05:45

14:50

23 OK
00 OK
01 OK
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
21 Bad
22 Bad

Sun - Rise: 07:32, Set: 16:06, Transit: 11:49. Moon - Rise: 05:45, Set: 14:50. Civil Dark: 16:44 - 06:53. Nautical Dark: 17:26 - 06:11. Astro Dark: 18:07 - 05:31

Total Clouds (% Sky Obscured)

35
27
26
52
80
61
74
39
20
33
72
85
88
98
84
94
100
99
88
66
100
100
58
80

Low Clouds (% Sky Obscured)

23
27
22
43
80
56
56
28
0
0
0
24
55
53
42
73
84
63
51
51
98
56
58
80

Medium Clouds (% Sky Obscured)

35
6
3
0
40
18
19
7
13
23
50
52
54
90
77
81
89
97
54
35
100
82
25
1

High Clouds (% Sky Obscured)

2
2
19
52
0
4
3
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
0
0
9
9
9
9
9
9
6
3
8
9
5
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
Snow
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
3
7
18
27
15
1
1
0
4
15
23
47
68
61
33
61
81
67
15
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
0
-0
-0
0
0
0
0
1
2
3
4
5
5
6
6
5
5
5
5
5
5
4

Feels Like (°C)

-4
-4
-2
-3
-5
-3
-3
-4
-4
-3
-3
-2
1
1
0
1
0
1
0
1
0
-0
1
1

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
89
87
86
86
91
96
96
84
83
83
78
79
86
90
93
90
86
93
91
93
93

Pressure (mb)

1025
1025
1024
1023
1023
1022
1021
1020
1020
1019
1019
1018
1017
1015
1014
1012
1011
1010
1009
1008
1006
1006
1005
1004

Ozone (du)

277
278
278
282
286
287
284
286
284
278
275
275
278
280
278
280
281
283
284
283
285
295
302
307

Tuesday 18

Waning Crescent 1%

07:00

15:06

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
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 16:05, Transit: 11:49. Moon - Rise: 07:00, Set: 15:06. Civil Dark: 16:43 - 06:55. Nautical Dark: 17:25 - 06:13. Astro Dark: 18:06 - 05:32

Total Clouds (% Sky Obscured)

81
96
73
89
96
94
100
100
100
100
100
100
100
100
100
97
72
93
80
75
52
62
74
66

Low Clouds (% Sky Obscured)

78
89
70
84
95
91
93
93
100
100
100
100
68
64
48
61
59
47
65
58
46
49
45
39

Medium Clouds (% Sky Obscured)

2
41
50
62
84
46
75
100
100
100
100
100
100
100
100
93
22
88
55
51
29
33
60
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
38
55
63
82
52
97
93
61
12
43
18
16
13
7
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
8
9
9
0
0
0
9
0
0
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
Light Rain
None
None
Very 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

Precipitation Probability (%)

28
20
42
66
44
52
72
95
95
95
95
95
71
20
4
1
0
0
0
0
0
0
2
1

Precipitation Amount (mm)

0
0
0
0.8
0
0
0.3
0.6
1.1
0.8
0.9
1
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
10
11
12
14
15
17
22
21
21
20
22
19
20
19
18
18
18
18
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
-1
-1
-0
-1
-2
-1
-2
-5
-3
-4
-3
-4
-2
-3
-3
-3
-4
-4
-5
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
94
96
91
94
96
96
96
93
96
96
82
70
71
77
83
83
83
81
80
80
80

Pressure (mb)

1003
1003
1002
1001
1001
1001
1001
1001
1001
1002
1003
1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011

Ozone (du)

305
299
300
308
314
320
331
339
334
328
323
319
327
332
330
325
322
331
330
331
327
324
321
317

Wednesday 19

Waning Crescent 0%

08:14

15:28

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

Sun - Rise: 07:35, Set: 16:04, Transit: 11:49. Moon - Rise: 08:14, Set: 15:28. Civil Dark: 16:42 - 06:56. Nautical Dark: 17:24 - 06:14. Astro Dark: 18:05 - 05:34

Total Clouds (% Sky Obscured)

87
99
91
58
53
43
34
30
21
16
19
32
57
53
61
57
51
49
64
66
59
62
56
52

Low Clouds (% Sky Obscured)

43
40
39
35
39
36
34
30
21
16
19
32
57
53
58
49
39
35
43
58
43
47
47
48

Medium Clouds (% Sky Obscured)

84
97
86
47
32
16
1
2
0
0
5
11
18
12
7
0
0
1
27
19
14
19
12
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
3
4
2
2
1
1
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 (%)

1
1
5
3
2
2
0
0
0
0
0
0
0
4
5
2
8
10
11
7
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-5
-5
-5
-4
-4
-4
-3
-3
-2
-1
-1
0
0
1
0
-1
-3
-3
-2
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
81
81
80
80
80
81
80
74
68
65
67
68
70
77
86
88
88
85
83
83
80

Pressure (mb)

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

Ozone (du)

315
315
313
311
312
314
315
322
323
323
327
333
332
335
332
328
325
322
322
322
314
309
307
307

Thursday 20

New Moon 2%

09:25

15:59

23 OK
00 OK
01 OK
02 OK
03 OK
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
21 Bad
22 Bad

Sun - Rise: 07:37, Set: 16:02, Transit: 11:50. Moon - Rise: 09:25, Set: 15:59. Civil Dark: 16:41 - 06:58. Nautical Dark: 17:23 - 06:16. Astro Dark: 18:04 - 05:35

Total Clouds (% Sky Obscured)

47
42
39
38
43
62
62
61
63
65
56
51
42
56
53
51
55
68
84
88
91
95
94
93

Low Clouds (% Sky Obscured)

47
40
34
28
26
24
22
25
27
29
20
10
0
0
0
0
5
10
16
18
20
23
25
27

Medium Clouds (% Sky Obscured)

0
0
0
0
3
13
41
49
40
30
30
30
28
41
53
51
55
68
79
78
83
80
79
81

High Clouds (% Sky Obscured)

0
1
7
5
6
15
15
10
15
25
25
20
12
13
13
14
15
16
22
54
73
89
83
77

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-3
-3
-3
-4
-5
-4
-5
-5
-4
-3
-2
-1
-1
-0
0
0
-1
-1
-4
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
83
83
83
83
81
80
81
77
71
69
67
71
73
77
82
83
84
84
84
84
83

Pressure (mb)

1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

307
303
300
298
297
295
291
288
286
285
284
283
284
284
282
280
279
276
273
270
269
269
269
265

Friday 21

Waxing Crescent 5%

10:27

16:43

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
21 Bad
22 Bad

Sun - Rise: 07:38, Set: 16:01, Transit: 11:50. Moon - Rise: 10:27, Set: 16:43. Civil Dark: 16:40 - 06:59. Nautical Dark: 17:23 - 06:17. Astro Dark: 18:03 - 05:36

Total Clouds (% Sky Obscured)

92
93
93
93
92
91
90
93
97
100
100
100
100
100
100
100
95
93
84
89
93
99
93
87

Low Clouds (% Sky Obscured)

28
19
10
2
5
6
8
11
15
20
36
57
76
84
92
100
95
89
71
62
58
54
60
65

Medium Clouds (% Sky Obscured)

81
80
79
74
80
89
90
93
97
100
89
80
72
67
57
60
63
78
79
85
90
97
79
60

High Clouds (% Sky Obscured)

72
75
80
85
70
53
31
50
74
100
100
100
99
93
83
70
50
31
7
7
6
2
7
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
3
5
7
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
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
0
2
3
42
64
83
89
88
78
74
83
95
95
95
78
63
54
48
44
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
6
8
9
10
12
14
15
17
16
16
18
18
19
20
19
18
18
15
14
12
10

Chance of Frost

Temperature (°C)

-0
-0
0
0
1
1
1
1
2
2
2
3
4
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
80
77
78
80
81
86
88
91
89
86
85
83
82
80
85
88
91
91
91
93
93

Pressure (mb)

1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1013
1012
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006

Ozone (du)

261
257
261
265
269
273
277
281
283
285
288
294
299
305
302
298
295
291
287
283
287
290
294
294

Saturday 22

Waxing Crescent 10%

11:16

17:42

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:40, Set: 16:00, Transit: 11:50. Moon - Rise: 11:16, Set: 17:42. Civil Dark: 16:39 - 07:01. Nautical Dark: 17:22 - 06:18. Astro Dark: 18:02 - 05:38

Total Clouds (% Sky Obscured)

81
83
84
87
88
88
84
79
71
60
49
40
33
26
25
21
29
35
38

Low Clouds (% Sky Obscured)

71
69
63
60
70
77
84
71
64
51
49
40
33
26
25
19
19
19
19

Medium Clouds (% Sky Obscured)

41
46
51
56
43
37
27
22
16
10
7
5
2
2
1
1
4
5
8

High Clouds (% Sky Obscured)

22
19
17
13
10
9
14
13
10
6
4
2
1
1
1
1
3
5
7

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
22
20
22
22
19
13
9
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
3
3
3
3
3
3
3
3
3
3
4
4
4
4
3

Relative Humidity (%)

93
94
96
96
96
94
96
96
96
93
93
89
85
81
82
83
86
88
91

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

293
293
292
291
289
288
287
286
285
284
282
281
280
279
279
278
278
279
279

Forecast for Sibbertoft, Northamptonshire, United Kingdom (52.44,-1.00)

Generated: 16/11/25 23:40:58. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+0.00