Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

No Rise

15:28

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
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: 07:40, Set: 16:25, Transit: 12:01. Moon - Rise: No Rise, Set: 15:28. Civil Dark: 17:01 - 07:03. Nautical Dark: 17:41 - 06:23. Astro Dark: 18:20 - 05:44

Total Clouds (% Sky Obscured)

55
52
51
43
22
4
0
0
0
21
21
28
23
28
41
59
85
80
76
82
72
96
99
99

Low Clouds (% Sky Obscured)

43
44
34
9
22
4
0
0
0
20
21
27
23
27
30
43
57
60
63
63
53
53
54
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
1
0
5
41
55
75
77
68
70
68
94
91
99

High 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
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
2
1
1
9
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

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 (%)

3
4
1
8
5
6
6
8
11
12
10
9
9
10
10
14
26
34
23
37
31
32
37
30

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)

25
25
23
22
20
20
19
18
15
13
13
12
11
10
9
8
7
7
8
9
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
76
75
72
70
68
68
71
70
74
76
79
79
77
77
77
86
94
96
94
94
91
91

Pressure (mb)

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

Ozone (du)

297
300
303
313
317
320
320
320
319
320
317
316
319
323
328
335
336
332
327
323
321
320
319
318

Thursday 20

New Moon 0%

08:15

15:53

08 Bad
09 Bad
10 Bad
11 Bad
12 Good
13 Good
14 Good
15 Good
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 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:41, Set: 16:24, Transit: 12:02. Moon - Rise: 08:15, Set: 15:53. Civil Dark: 17:00 - 07:04. Nautical Dark: 17:41 - 06:24. Astro Dark: 18:19 - 05:45

Total Clouds (% Sky Obscured)

89
79
99
51
8
0
0
0
0
0
0
0
0
0
1
2
9
1
0
0
2
2
2
0

Low Clouds (% Sky Obscured)

41
23
23
10
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
79
83
51
0
0
0
0
0
0
0
0
0
0
1
1
7
0
0
0
0
0
0
0

High 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
0
0

ISS Passover

Visibility (miles)

9
4
0
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 (%)

31
28
15
7
3
3
4
5
7
8
6
6
3
3
3
2
1
1
2
2
2
2
1
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
9
10
11
12
13
12
11
10
9
10
9
9
8
8
7
7
7
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
72
58
55
62
69
77
83
83
82
80
80
81
81
83
83
81
80
78
77
77
77

Pressure (mb)

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

Ozone (du)

318
315
313
313
312
310
310
312
312
311
310
309
308
306
304
303
301
300
297
294
292
291
290
288

Friday 21

Waxing Crescent 2%

09:23

16:26

08 Good
09 OK
10 Good
11 Good
12 Good
13 Good
14 Bad
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
06 Bad
07 Bad

Sun - Rise: 07:43, Set: 16:23, Transit: 12:02. Moon - Rise: 09:23, Set: 16:26. Civil Dark: 16:59 - 07:06. Nautical Dark: 17:40 - 06:25. Astro Dark: 18:19 - 05:46

Total Clouds (% Sky Obscured)

0
24
3
2
2
15
59
42
87
89
86
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
9
16
1
49
43
37
43
46
49
75
88
90
87
92
94
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
29
34
72
74
62
100
100
100
100
100
100
97
97
98
92
89
95
97

High Clouds (% Sky Obscured)

0
24
3
2
2
13
36
5
45
66
73
100
92
100
100
100
100
100
98
93
62
83
72
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
2
1

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
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
0
0
0
2
0
0
0
1
8
31
55
50
41
40
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0.2

Wind Speed/Direction (mph)

5
4
3
3
3
3
4
3
2
1
1
2
2
3
3
2
3
5
7
9
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
66
61
57
57
61
73
82
85
83
85
84
83
85
83
82
79
76
78
91
94
96
94

Pressure (mb)

1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1022
1021
1021
1020
1019

Ozone (du)

288
287
287
287
289
287
276
267
262
261
262
265
267
267
270
274
278
281
284
292
292
291
293
293

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
91
92
84
87
84
96
95
66
53
44
57
88
92
93
94
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
71
64
67
76
82
77
76
66
53
44
56
59
68
79
86
92

Medium Clouds (% Sky Obscured)

100
100
100
100
100
89
100
95
71
52
52
51
50
83
75
33
21
11
3
3
18
56
12
75

High Clouds (% Sky Obscured)

100
100
100
100
100
84
52
36
19
2
3
2
2
5
9
13
5
2
24
55
55
45
45
35

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

70
69
78
94
95
95
95
95
95
95
90
58
18
51
71
90
79
66
48
41
37
42
48
51

Precipitation Amount (mm)

0.3
0.2
0.4
0.5
0.5
0.9
1.2
1.1
1.3
1.4
0.7
0.2
0
0
0.3
0.5
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
14
15
16
16
16
11
7
6
5
5
5
6
8
10
10
11
11
14
15
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
7
8
8
8
8
8
8
7
7
6
7
7
7
6
6
6
6
6
7
7

Relative Humidity (%)

94
93
93
95
95
96
96
95
95
96
98
96
96
96
98
96
93
91
91
94
96
96
95
93

Pressure (mb)

1018
1018
1017
1016
1015
1013
1012
1011
1010
1010
1009
1009
1009
1008
1008
1007
1006
1005
1005
1004
1003
1002
1001
1001

Ozone (du)

290
289
286
285
286
285
282
278
275
274
276
278
279
279
280
281
272
272
272
270
269
268
267
267

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)

98
96
95
90
93
97
100
93
88
80
79
78
79
86
93
100
92
75
62
58
63
64
74
83

Low Clouds (% Sky Obscured)

94
90
86
80
85
79
86
76
67
61
64
60
63
62
61
62
68
73
62
58
63
64
63
51

Medium Clouds (% Sky Obscured)

77
70
59
49
46
43
40
40
35
35
33
31
33
59
82
96
81
62
40
38
43
49
72
83

High Clouds (% Sky Obscured)

30
30
30
30
35
40
40
35
20
15
15
10
10
5
10
20
21
14
5
4
2
0
1
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

39
55
73
95
91
44
32
45
46
42
45
43
29
42
41
18
42
40
22
41
48
52
57
54

Precipitation Amount (mm)

0
0
0.2
1.9
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
21
21
19
16
17
16
15
14
13
13
13
13
13
13
13
13
13
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1001
1001
1000
1000
1000
999
999
999
999
999
999
999
999
999
998
998
997
997
997
997
996
996
996

Ozone (du)

268
268
268
267
265
268
267
266
266
267
269
272
275
277
279
282
282
286
289
293
296
299
302
304

Monday 24

Waxing Crescent 17%

11:52

19:17

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

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)

98
70
39
13
43
68
93
92
84
81
59
43
40
33
21
15
19
17
7
5
2
3
8
12

Low Clouds (% Sky Obscured)

38
35
31
13
43
53
58
59
61
61
50
41
34
27
20
12
10
11
7
5
2
3
5
6

Medium Clouds (% Sky Obscured)

98
70
39
13
30
30
40
35
37
31
19
10
1
0
0
0
0
1
2
5
2
3
8
12

High Clouds (% Sky Obscured)

3
2
1
0
9
16
23
12
9
5
4
3
2
2
1
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
8
8
8

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

Precipitation Probability (%)

41
39
35
24
43
53
57
50
47
48
44
38
27
31
31
17
27
28
19
26
27
23
24
24

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
12
13
13
14
15
15
16
16
16
16
15
14
12
12
11
10
11
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
82
79
81
84
85
85
85
85
85
85
83
83
85
85
85
85
86
85
86
86
85

Pressure (mb)

997
997
997
998
998
998
999
999
1000
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

306
308
308
308
309
309
309
309
311
313
316
313
310
307
306
305
304
304
304
304
304
305
306
306

Tuesday 25

Waxing Crescent 25%

12:20

20:31

08 OK
09 OK
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 OK
05 OK

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)

16
27
39
50
52
53
55
51
46
51
64
74
82
73
62
53
47
45
46
39
30
16

Low Clouds (% Sky Obscured)

8
17
26
35
37
41
47
47
44
43
44
46
49
40
33
26
28
27
31
31
30
16

Medium Clouds (% Sky Obscured)

4
6
8
10
14
15
17
22
26
33
33
32
34
24
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
10
19
19
13
0
0
0
0
0
0
1
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

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

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

Precipitation Probability (%)

21
19
16
13
16
18
20
21
19
7
9
12
3
14
12
5
10
12
14
10
8
1

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

Wind Speed/Direction (mph)

15
15
15
15
14
15
15
15
15
15
15
16
16
17
16
16
16
15
14
14
14
13

Chance of Frost

Temperature (°C)

4
4
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
3
3
3
3
2
2
1
1
1
1
1
2
3
3
2
2
2
2

Relative Humidity (%)

82
80
80
78
76
78
79
81
78
78
76
76
76
75
78
80
85
85
82
82
85
88

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1018

Ozone (du)

305
305
303
301
299
298
296
295
295
294
293
294
294
294
294
294
295
294
294
294
293
293

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

Generated: 19/11/25 08:20:24. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+0.00