Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 17%

11:53

19:01

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 OK
08 OK
09 Bad
10 Bad

Sun - Rise: 07:45, Set: 16:07, Transit: 11:55. Moon - Rise: 11:53, Set: 19:01. Civil Dark: 16:45 - 07:07. Nautical Dark: 17:27 - 06:25. Astro Dark: 18:07 - 05:44

Total Clouds (% Sky Obscured)

79
80
92
93
73
82
78
45
67
75
60
59
59
72
74
86
87
75
73
57
33
35
45
49

Low Clouds (% Sky Obscured)

71
80
89
83
64
76
72
45
50
56
60
59
55
49
52
60
74
69
69
51
33
35
45
49

Medium Clouds (% Sky Obscured)

48
28
24
23
0
0
6
0
0
7
20
17
13
14
18
25
20
5
3
5
2
3
0
0

High Clouds (% Sky Obscured)

0
0
1
0
2
0
0
1
0
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
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
1
0
19
3
1
1
0
2
1
2
4
11
5
13
4
2
1
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
12
14
16
18
19
16
15
14
13
12
11
10
9
9
8
9
9
9
8
8
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
88
85
82
81
82
85
81
82
86
90
93
86
82
86
83
83
88
91
93
91
86

Pressure (mb)

992
993
994
995
996
998
999
1001
1002
1003
1005
1006
1007
1008
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016

Ozone (du)

310
307
306
307
311
315
309
306
304
304
301
302
303
300
295
296
299
300
303
303
295
295
298
298

Tuesday 25

Waxing Crescent 25%

12:20

20:16

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

Sun - Rise: 07:47, Set: 16:06, Transit: 11:56. Moon - Rise: 12:20, Set: 20:16. Civil Dark: 16:44 - 07:08. Nautical Dark: 17:26 - 06:26. Astro Dark: 18:07 - 05:46

Total Clouds (% Sky Obscured)

62
59
39
31
26
0
0
0
0
0
0
0
0
0
0
5
0
11
99
89
100
93
76
63

Low Clouds (% Sky Obscured)

62
59
39
31
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
73
84
76
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
11
99
89
100
84
54
38

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
63
100
100
100
100
100
100
99
9
5
16

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)

12
12
11
11
10
8
6
6
6
5
4
4
3
2
2
1
1
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
76
78
81
88
89
91
91
91
89
89
89
89
88
88
88
88
88
86
88
86
81
77

Pressure (mb)

1017
1017
1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

297
296
296
296
296
294
291
286
283
282
282
282
281
281
283
284
282
282
282
282
281
280
279
281

Wednesday 26

Waxing Crescent 34%

12:39

21:35

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
09 Bad
10 Bad

Sun - Rise: 07:49, Set: 16:05, Transit: 11:56. Moon - Rise: 12:39, Set: 21:35. Civil Dark: 16:44 - 07:10. Nautical Dark: 17:26 - 06:27. Astro Dark: 18:06 - 05:47

Total Clouds (% Sky Obscured)

100
95
90
97
92
95
95
97
100
100
100
100
100
98
100
100
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
0
0
44
77
84
89
96
100
93
100
91
85
77
62
57
93
91
100
100
100
100
93
86

Medium Clouds (% Sky Obscured)

96
95
90
97
92
95
87
44
61
17
19
21
25
38
46
70
69
67
93
93
86
80
71
64

High Clouds (% Sky Obscured)

100
78
17
3
23
25
20
65
34
77
58
94
100
69
72
99
58
47
98
91
84
76
84
92

ISS Passover

Visibility (miles)

9
9
9
9
6
4
8
9
9
9
7
4
9
9
9
2
0
0
0
1
9
9
9
9

Fog (%)

9
0
1
0
0
0
0
0
0
0
0
9
33
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
0
5
38
84
79
65
55
49
38
32
22
9
13
14
40
44
47
35
18
15
10
4
2

Precipitation Amount (mm)

0
0
0
0
0.7
0.4
0.2
0.2
0.2
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
3
4
4
4
5
6
6
7
7
7
8
8
9
9
9
9
9
10
10
10
11

Relative Humidity (%)

76
73
75
78
82
91
91
94
94
94
96
96
95
96
96
98
98
98
98
98
98
96
96
95

Pressure (mb)

1022
1022
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

283
278
277
276
276
274
273
271
270
271
270
270
269
268
266
264
263
261
260
260
260
260
260
261

Thursday 27

Waxing Crescent 44%

12:54

22:55

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
09 Bad
10 Bad

Sun - Rise: 07:50, Set: 16:04, Transit: 11:56. Moon - Rise: 12:54, Set: 22:55. Civil Dark: 16:43 - 07:11. Nautical Dark: 17:25 - 06:29. Astro Dark: 18:05 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
87
80
81
81
82
81
78
75
77
77
75
69
54

Low Clouds (% Sky Obscured)

78
85
92
100
96
92
88
92
96
100
89
78
67
62
57
50
51
51
52
48
43
39
26
14

Medium Clouds (% Sky Obscured)

57
69
56
52
88
86
80
81
64
38
27
15
5
32
43
45
45
45
45
53
21
10
15
21

High Clouds (% Sky Obscured)

98
81
59
38
58
79
88
70
42
18
20
21
40
57
63
70
63
57
45
31
23
29
32
21

ISS Passover

Visibility (miles)

9
9
9
9
9
6
2
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
2
5
14
55
67
40
20
19
15
16
17
12
5
2
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
90
90
93
95
98
96
98
98
87
91
91
93
93
95
95
93
93
93
94
94
93
88

Pressure (mb)

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

Ozone (du)

261
261
263
261
257
254
253
253
255
259
263
266
269
273
273
271
270
271
270
270
271
274
277
279

Friday 28

First Quarter 55%

13:07

00:15

11 OK
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
09 Bad
10 Bad

Sun - Rise: 07:51, Set: 16:03, Transit: 11:57. Moon - Rise: 13:07, Set: 00:15. Civil Dark: 16:42 - 07:12. Nautical Dark: 17:25 - 06:30. Astro Dark: 18:05 - 05:49

Total Clouds (% Sky Obscured)

41
49
59
66
74
82
78
66
58
51
61
71
73
75
88
100
97
95
93
95
96
98
94
90

Low Clouds (% Sky Obscured)

0
16
33
49
62
75
78
66
58
51
56
58
62
69
77
84
83
81
81
72
64
56
56
53

Medium Clouds (% Sky Obscured)

24
27
26
26
32
40
48
35
16
0
2
33
60
66
72
78
79
79
92
84
71
58
44
36

High Clouds (% Sky Obscured)

2
1
0
0
2
0
0
0
0
0
2
9
30
27
29
41
53
62
60
46
29
17
33
60

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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
0
1
2
25
43
54
51
46
26
10
7
7
23
29
31
72
92
95
75
51
13
8
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
80
78
81
81
84
87
88
88
88
93
93
91
90
88
88
90
93
94
93
93
91
85

Pressure (mb)

1014
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

280
282
282
284
283
287
289
292
293
295
295
295
297
301
302
304
306
307
308
310
317
325
332
333

Saturday 29

Waxing Gibbous 66%

13:18

01:37

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 OK
10 Good

Sun - Rise: 07:53, Set: 16:02, Transit: 11:57. Moon - Rise: 13:18, Set: 01:37. Civil Dark: 16:41 - 07:14. Nautical Dark: 17:24 - 06:31. Astro Dark: 18:04 - 05:51

Total Clouds (% Sky Obscured)

86
86
86
91
88
88
89
71
55
47
45
42
40
34
29
25
26
26
27
25
23
18
16
13

Low Clouds (% Sky Obscured)

51
47
43
39
31
20
9
19
29
40
31
28
24
25
27
25
26
26
27
25
23
18
16
13

Medium Clouds (% Sky Obscured)

32
32
38
43
38
33
19
16
14
9
14
17
22
15
8
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
86
86
90
88
81
74
50
26
2
1
1
1
1
1
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
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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 (%)

2
14
18
18
17
12
3
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
7
7
6
6
6
6
2
3
3
3
3
3
3
2
3
2
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

79
77
78
79
81
84
86
91
89
91
89
91
91
89
89
88
88
89
88
88
86
86
88
83

Pressure (mb)

1007
1007
1007
1007
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016
1016
1017

Ozone (du)

334
335
336
336
336
337
337
337
336
335
334
333
333
332
335
337
340
338
336
334
334
335
336
332

Sunday 30

Waxing Gibbous 77%

13:30

03:02

11 Good
12 Good
13 Good
14 OK
15 OK
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

Sun - Rise: 07:54, Set: 16:02, Transit: 11:57. Moon - Rise: 13:30, Set: 03:02. Civil Dark: 16:41 - 07:15. Nautical Dark: 17:24 - 06:32. Astro Dark: 18:04 - 05:52

Total Clouds (% Sky Obscured)

10
14
18
22
46
71
96
97
97
99
99
99
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

10
14
18
21
14
7
1
1
1
1
1
1
1
18
36
54
60
66
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
3
5
6
15
21
26
48
72
95
94
92
91

High Clouds (% Sky Obscured)

0
0
0
0
31
58
82
84
86
94
97
98
100
100
100
100
97
94
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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
3
11
24
29
23

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)

4
5
4
2
2
2
2
2
3
4
5
5
6
7
8
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
75
79
83
86
89
89
89
91
91
91
91
93
93
93
93
93
91
89

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

327
323
321
320
318
316
313
311
309
307
306
303
301
299
296
293
289
285
281

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 24/11/25 11:25:32. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+0.00