Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 9%

11:51

18:07

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

Sun - Rise: 07:45, Set: 16:19, Transit: 12:02. Moon - Rise: 11:51, Set: 18:07. Civil Dark: 16:56 - 07:08. Nautical Dark: 17:37 - 06:27. Astro Dark: 18:16 - 05:48

Total Clouds (% Sky Obscured)

70
74
78
100
53
50
50
63
27
24
24
21
25
78
100
100
96
44
57
30
49
19
23
25

Low Clouds (% Sky Obscured)

19
24
26
13
9
26
27
32
27
24
24
21
25
51
81
73
63
38
27
20
41
11
23
25

Medium Clouds (% Sky Obscured)

0
0
1
0
1
0
0
0
0
0
0
0
4
50
52
57
49
44
27
30
28
6
0
2

High Clouds (% Sky Obscured)

70
74
78
100
53
50
50
63
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
5
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

39
26
5
9
11
14
15
14
8
8
7
14
20
29
50
95
69
46
67
31
27
11
13
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
14
14
14
14
15
16
16
17
18
18
19
19
20
20
18
15
14
15
16
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
75
75
75
79
80
78
75
75
75
71
71
71
74
76
88
90
81
82
79
78
77
77

Pressure (mb)

1001
1001
1001
1001
1000
1000
999
999
998
998
997
996
995
994
994
993
992
992
992
992
993
994
994
996

Ozone (du)

262
263
265
269
273
275
277
278
281
284
298
300
302
298
297
299
301
304
307
306
309
313
310
310

Monday 24

Waxing Crescent 17%

12:20

19:15

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

Sun - Rise: 07:46, Set: 16:18, Transit: 12:02. Moon - Rise: 12:20, Set: 19:15. Civil Dark: 16:55 - 07:09. Nautical Dark: 17:36 - 06:28. Astro Dark: 18:15 - 05:49

Total Clouds (% Sky Obscured)

30
56
60
32
49
59
78
96
56
96
76
51
29
18
59
38
23
25
15
5
7
5
6
3

Low Clouds (% Sky Obscured)

30
35
38
32
40
40
36
34
36
37
37
33
29
18
20
30
23
25
15
4
7
5
6
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
43
86
37
85
68
35
0
0
59
32
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
22
36
43
38
1
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 (%)

7
6
3
3
1
3
3
6
9
10
10
11
9
4
2
1
1
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)

19
18
18
17
16
14
13
13
12
12
11
11
12
11
11
10
9
8
9
10
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
79
78
81
82
88
88
86
83
83
83
86
89
88
86
89
88
82
76
74
70
68
69

Pressure (mb)

997
999
1000
1002
1004
1005
1006
1007
1008
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018

Ozone (du)

311
315
305
303
296
294
294
297
299
301
295
296
298
297
290
291
298
296
294
293
294
296
299
298

Tuesday 25

Waxing Crescent 25%

12:41

20:30

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

Sun - Rise: 07:48, Set: 16:17, Transit: 12:02. Moon - Rise: 12:41, Set: 20:30. Civil Dark: 16:55 - 07:11. Nautical Dark: 17:36 - 06:30. Astro Dark: 18:15 - 05:50

Total Clouds (% Sky Obscured)

3
1
0
0
2
0
2
4
6
9
80
100
100
100
96
100
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
4
2
0
2
52
68
80
90
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
1
13
86
88
100
94
100
100
100
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
3
5
71
100
100
91
82
96
54
98
100
100
94
96
72
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
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
16
16
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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
18
45
56
70
92

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
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
86
89
89
88
88
86
86
84
83
83
81
81
77
77
78
80
84
85
83
79
76
88
93

Pressure (mb)

1019
1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020

Ozone (du)

292
290
289
285
282
281
281
282
281
279
278
277
277
276
275
275
274
273
271
270
270
269
268
267

Wednesday 26

Waxing Crescent 34%

12:57

21:47

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:49, Set: 16:17, Transit: 12:03. Moon - Rise: 12:57, Set: 21:47. Civil Dark: 16:54 - 07:12. Nautical Dark: 17:35 - 06:31. Astro Dark: 18:14 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
97
94
92
95
98
100
90
82
74

Low Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
100
96
92
87
79
71
63
69
73
78
87
94
100
88
76
65

Medium Clouds (% Sky Obscured)

100
99
99
92
97
97
95
78
54
53
47
44
47
51
56
71
34
54
85
92
99
89
76
60

High Clouds (% Sky Obscured)

77
92
97
97
91
91
78
65
40
53
69
88
76
51
47
56
76
77
54
50
46
39
28
13

ISS Passover

Visibility (miles)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

95
94
73
62
49
43
55
55
54
53
38
18
16
14
19
6
5
3
16
33
46
52
52
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
98
98
96
98
96
98
96
98
98
98
96
98
96
96
98
96
98
96
96
96
98

Pressure (mb)

1020
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

267
268
267
268
268
267
266
267
266
264
264
263
262
261
260
260
259
260
259
260
261
261
261
260

Thursday 27

Waxing Crescent 44%

13:11

23:04

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
11 OK
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:51, Set: 16:16, Transit: 12:03. Moon - Rise: 13:11, Set: 23:04. Civil Dark: 16:53 - 07:13. Nautical Dark: 17:34 - 06:32. Astro Dark: 18:14 - 05:53

Total Clouds (% Sky Obscured)

79
87
96
78
64
52
46
51
52
63
76
90
93
80
75
85
85
75
69
54
41
52
60
73

Low Clouds (% Sky Obscured)

75
83
94
77
58
41
40
35
34
23
11
5
0
0
0
15
11
6
17
28
41
44
43
45

Medium Clouds (% Sky Obscured)

67
71
86
71
52
33
5
8
31
25
74
59
61
53
40
4
3
3
4
14
11
20
26
33

High Clouds (% Sky Obscured)

20
20
18
19
13
23
23
20
15
25
50
78
56
35
12
75
75
75
50
27
0
8
23
38

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
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 (%)

52
42
28
21
22
18
25
21
4
1
3
3
2
0
0
3
4
2
2
3
3
11
13
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
10
10
7
7
6
6
5
4
4
3
5
5
5
6
6
7
7
6

Relative Humidity (%)

98
98
96
98
98
98
96
98
85
87
88
88
84
84
86
88
87
88
87
84
81
78
80
80

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1018
1018
1018
1017
1017

Ozone (du)

257
256
256
257
259
259
260
261
260
262
264
269
273
277
276
276
279
281
283
285
286
288
289
289

Friday 28

First Quarter 55%

13:24

00:23

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:52, Set: 16:15, Transit: 12:03. Moon - Rise: 13:24, Set: 00:23. Civil Dark: 16:53 - 07:15. Nautical Dark: 17:34 - 06:33. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

78
86
91
88
94
96
90
89
86
91
96
100
100
100
100
91
90
92
95
95
95
100
96
93

Low Clouds (% Sky Obscured)

43
42
45
45
45
48
50
51
51
52
55
52
50
38
30
27
33
44
59
75
90
85
70
70

Medium Clouds (% Sky Obscured)

31
30
29
26
23
19
29
38
52
65
80
95
89
84
82
74
54
31
31
30
25
25
29
24

High Clouds (% Sky Obscured)

44
40
43
45
51
54
36
21
5
33
68
100
99
99
98
70
42
15
35
55
72
76
79
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
6
4
2
4
7
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

20
18
11
22
19
12
15
18
19
56
81
95
95
95
79
60
40
15
48
68
85
89
79
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.5
0.8
0.8
0.6
0.4
0.2
0
0
0
0.4
0.5
0.7
0.5
0.3

Wind Speed/Direction (mph)

14
14
14
14
14
14
15
15
15
15
14
13
12
10
7
6
6
6
7
9
12
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
82
81
79
78
79
81
82
85
90
93
90
87
82
82
82
82
78
75
70
73
74

Pressure (mb)

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

Ozone (du)

290
291
292
293
294
294
295
298
301
304
305
306
308
311
315
318
325
332
338
336
334
332
333
333

Saturday 29

Waxing Gibbous 66%

13:38

01:43

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

Sun - Rise: 07:54, Set: 16:14, Transit: 12:04. Moon - Rise: 13:38, Set: 01:43. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:33 - 06:34. Astro Dark: 18:13 - 05:55

Total Clouds (% Sky Obscured)

90
74
74
68
67
67
59
57
55
49
43
28
46
69
96
96
98
98
97
96
97

Low Clouds (% Sky Obscured)

70
74
74
68
67
67
59
57
55
49
43
28
45
56
67
55
41
32
30
27
30

Medium Clouds (% Sky Obscured)

21
15
12
16
24
27
21
13
5
3
2
0
8
15
19
19
19
15
19
24
28

High Clouds (% Sky Obscured)

88
74
74
62
39
17
13
6
0
0
0
0
3
3
5
30
60
70
70
69
69

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

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
79
84
85
68
37
25
15
8
16
13
6
14
13
9
20
21
16
18
19
12

Precipitation Amount (mm)

0.4
0.4
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
17
16
13
12
11
10
9
9
8
8
7
6
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
79
83
82
83
83
85
83
83
85
85
85
83
82
82
82
82
84
81
78

Pressure (mb)

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

Ozone (du)

334
336
337
339
339
339
339
335
331
328
323
318
314
313
313
312
310
309
307
306
305

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 23/11/25 15:07:15. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+0.00