Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

10:24

17:12

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:44, Set: 16:22, Transit: 12:02. Moon - Rise: 10:24, Set: 17:12. Civil Dark: 16:59 - 07:07. Nautical Dark: 17:39 - 06:27. Astro Dark: 18:18 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
77
70
71
83
93
71
81
85
100
95
100
100
90
97
91
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
39
22
25
20
22
32
47
69
77
99
90
84
81
83
90
63
33

Medium Clouds (% Sky Obscured)

100
100
83
100
84
87
100
99
77
69
45
40
43
27
31
19
26
27
57
53
6
34
0
0

High Clouds (% Sky Obscured)

100
100
61
94
90
44
90
30
0
0
0
1
0
0
0
0
80
48
92
100
81
70
86
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
21
21
20
0
0
0
0
0
0
0
0
0
0
0
0
21
12
20
2
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
94
65
55
78
36
41
7
0
0
4
0
0
3
15
35
63
65
48
41
27
12

Precipitation Amount (mm)

1
1.4
2.7
1.1
0.5
0.4
1.1
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
13
15
14
19
16
9
5
8
8
6
5
4
3
4
4
6
9
11
15
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
100
98
91
90
90
91
95
93
93
93
93
91
94
95
96
100
96
93
93
88

Pressure (mb)

1019
1018
1017
1016
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1006
1005
1004
1003
1003
1003

Ozone (du)

277
278
276
272
273
272
273
272
273
274
277
278
276
274
269
268
269
268
268
269
268
266
265
263

Sunday 23

Waxing Crescent 10%

11:14

18:09

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:46, Set: 16:21, Transit: 12:02. Moon - Rise: 11:14, Set: 18:09. Civil Dark: 16:58 - 07:09. Nautical Dark: 17:38 - 06:28. Astro Dark: 18:17 - 05:49

Total Clouds (% Sky Obscured)

100
100
66
48
74
73
77
92
90
90
76
72
64
63
48
47
48
61
81
86
100
97
91
92

Low Clouds (% Sky Obscured)

43
56
52
48
57
49
60
78
90
90
75
70
62
59
48
47
48
54
73
75
100
92
88
79

Medium Clouds (% Sky Obscured)

0
0
7
3
28
32
50
65
0
0
0
0
0
0
0
0
0
0
0
18
25
5
0
33

High Clouds (% Sky Obscured)

100
71
19
0
1
25
17
2
25
25
20
20
30
40
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
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
2

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 (%)

20
28
29
37
30
31
11
23
21
16
14
14
10
21
13
18
34
34
39
29
39
59
64
73

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
0.2
0.4

Wind Speed/Direction (mph)

17
15
17
19
21
21
21
20
20
20
19
20
19
19
19
18
18
18
18
19
20
21
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
77
75
74
74
74
75
77
76
79
78
76
75
76
76
78
76
76
76
79
84
85

Pressure (mb)

1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1000
1000
1000
999
999
998
998
997
997
996
996
996

Ozone (du)

264
267
270
273
276
278
277
278
278
278
278
280
280
282
287
293
300
304
301
297
296
298
300
300

Monday 24

Waxing Crescent 17%

11:52

19:17

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

Sun - Rise: 07:47, Set: 16:20, Transit: 12:03. Moon - Rise: 11:52, Set: 19:17. Civil Dark: 16:57 - 07:10. Nautical Dark: 17:38 - 06:29. Astro Dark: 18:17 - 05:50

Total Clouds (% Sky Obscured)

68
68
93
62
48
43
37
32
28
34
35
41
32
45
41
68
100
100
100
100
68
70
65
53

Low Clouds (% Sky Obscured)

57
60
81
62
48
43
26
32
28
34
35
40
32
35
31
25
20
25
37
52
63
50
42
35

Medium Clouds (% Sky Obscured)

14
20
57
25
0
0
3
0
0
0
0
0
0
23
31
68
75
70
100
100
40
40
38
25

High Clouds (% Sky Obscured)

2
1
7
0
0
1
10
0
5
0
0
0
0
3
3
2
48
50
45
39
12
0
0
0

ISS Passover

Visibility (miles)

4
1
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

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

Precipitation Probability (%)

95
84
37
31
28
13
8
4
7
16
2
2
0
0
0
0
1
3
9
11
8
19
11
9

Precipitation Amount (mm)

1.2
0.8
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
15
13
16
19
18
17
15
14
12
12
11
11
11
11
10
9
8
8
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
90
79
78
80
82
82
85
88
85
84
86
83
83
83
85
83
82
83
88
94
96
93

Pressure (mb)

996
996
997
997
997
998
999
1000
1001
1003
1004
1006
1008
1009
1009
1010
1011
1012
1012
1013
1013
1013
1014
1015

Ozone (du)

304
303
306
311
312
315
315
314
312
305
297
298
293
294
294
291
292
295
296
297
299
298
292
292

Tuesday 25

Waxing Crescent 25%

12:20

20:31

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

Sun - Rise: 07:49, Set: 16:19, Transit: 12:03. Moon - Rise: 12:20, Set: 20:31. Civil Dark: 16:56 - 07:11. Nautical Dark: 17:37 - 06:31. Astro Dark: 18:16 - 05:51

Total Clouds (% Sky Obscured)

53
48
14
9
8
4
3
4
7
10
15
21
27
31
32
51
68
67
58
70
77
100
100
100

Low Clouds (% Sky Obscured)

43
22
14
9
8
4
3
4
7
10
15
21
27
29
26
22
27
31
33
24
15
8
23
40

Medium Clouds (% Sky Obscured)

29
15
0
0
0
0
0
0
0
0
0
0
0
8
15
22
54
49
35
47
48
17
25
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
22
28
5
3
18
40
100
100
100

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
83
74
70
68
71
75
82
83
82
85
86
89
89
93
91
91
91
89
89
88
89
88

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

294
294
297
301
301
299
298
298
294
290
289
289
289
286
287
286
286
287
287
286
285
283
283
283

Wednesday 26

Waxing Crescent 34%

12:41

21:48

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:50, Set: 16:18, Transit: 12:03. Moon - Rise: 12:41, Set: 21:48. Civil Dark: 16:55 - 07:13. Nautical Dark: 17:36 - 06:32. Astro Dark: 18:15 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
89
72
95
99
90
99
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
59
63
70
79
79
80
82
72
91
95
90
95
97
100
100
100
100
100
97
95
93
96
98

Medium Clouds (% Sky Obscured)

93
100
100
91
99
72
81
70
68
84
91
77
96
73
85
98
95
93
91
74
55
33
37
42

High Clouds (% Sky Obscured)

100
82
64
46
67
85
65
81
72
95
95
90
89
70
46
24
48
73
98
95
94
94
84
71

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
8
21
40
49
63
84
86
83
95
87
72
70
45
23
10
29
18
19
24
23
19
19
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
3
5
8
8
10
10
10
10
11
11
11
11
12
13
13
13
13
13
11
10
9
9

Chance of Frost

Temperature (°C)

4
5
6
7
7
8
8
8
8
8
8
8
8
8
8
10
10
10
10
11
11
11
11
11

Feels Like (°C)

1
2
4
4
5
5
6
6
6
6
6
5
6
5
6
6
6
6
6
6
6
6
7
9

Dew Point (°C)

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

Relative Humidity (%)

86
85
80
79
78
77
77
81
85
87
88
88
90
90
93
93
93
95
96
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

284
284
285
285
284
282
281
279
279
278
277
277
276
275
274
272
271
270
269
268
267
266
265
265

Thursday 27

Waxing Crescent 44%

12:58

23:06

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:51, Set: 16:17, Transit: 12:04. Moon - Rise: 12:58, Set: 23:06. Civil Dark: 16:55 - 07:14. Nautical Dark: 17:36 - 06:33. Astro Dark: 18:15 - 05:54

Total Clouds (% Sky Obscured)

100
100
99
99
98
97
96
93
91
89
91
92
95
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
97
96
97
97
96
93
88
85
87
87
88
91
95
100
100
100
100
99
98
97
93
88

Medium Clouds (% Sky Obscured)

45
47
46
46
35
24
17
14
13
11
11
15
18
23
32
35
46
58
72
68
63
51
60
75

High Clouds (% Sky Obscured)

60
71
83
94
69
43
17
12
14
15
16
17
23
24
20
20
28
36
43
43
43
43
60
73

ISS Passover

Visibility (miles)

1
1
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0

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

Precipitation Probability (%)

7
11
9
4
10
10
14
15
12
14
15
13
11
11
9
13
48
84
95
85
90
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
2.4
0.6
0.7
1.5
1
1.1

Wind Speed/Direction (mph)

9
9
10
10
11
12
13
13
13
13
13
13
12
12
12
13
14
15
16
18
16
15
15
13

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
12
12
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
95
93
90
88
87
86
86
86
87
88
91
95
96
96
95
96
98
98
100
98
100
100

Pressure (mb)

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

Ozone (du)

265
264
264
265
265
264
262
261
260
260
259
260
261
262
263
264
265
266
267
268
266
265
263
264

Friday 28

First Quarter 55%

13:12

00:24

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:53, Set: 16:17, Transit: 12:04. Moon - Rise: 13:12, Set: 00:24. Civil Dark: 16:54 - 07:15. Nautical Dark: 17:35 - 06:34. Astro Dark: 18:14 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
95
91
86
88
90
94
97
99
100
94
87
81
86
93
100
94
93
96

Low Clouds (% Sky Obscured)

84
89
95
100
91
84
79
82
84
87
84
83
82
76
70
65
66
64
65
61
56
52

Medium Clouds (% Sky Obscured)

92
95
97
100
90
79
67
68
70
76
86
92
100
86
69
54
63
77
87
68
52
37

High Clouds (% Sky Obscured)

92
95
97
100
67
33
0
10
15
30
45
60
65
63
51
34
20
11
6
5
6
6

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
0

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
85
65
52
51
66
63
75
95
95
95
95
89
75
59
40
36
43

Precipitation Amount (mm)

1.8
1.4
1.5
2.2
0.9
0.5
0.4
0
0
0.4
0.2
0.3
0.7
0.7
0.7
0.9
0.6
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

264
265
266
266
267
268
269
270
271
272
272
274
276
277
278
278
279
281
283
285
286
288

Forecast for Yelverton, Devon, United Kingdom (50.47,-4.09)

Generated: 22/11/25 08:32:06. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+0.00