Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 34%

12:39

21:45

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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

Sun - Rise: 07:47, Set: 16:15, Transit: 12:01. Moon - Rise: 12:39, Set: 21:45. Civil Dark: 16:52 - 07:09. Nautical Dark: 17:33 - 06:28. Astro Dark: 18:12 - 05:49

Total Clouds (% Sky Obscured)

4
7
13
13
16
8
12
89
100
100
97
96
100
100
100
98
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
47
72
84
85
94
98
100
100
100
91
89
91

Medium Clouds (% Sky Obscured)

1
7
13
13
6
8
6
13
14
57
46
41
89
72
99
96
96
91
96
94
97
54
79
46

High Clouds (% Sky Obscured)

4
7
13
13
16
0
5
58
98
100
72
92
99
80
95
92
82
34
78
47
53
76
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
7
2
9
2
1

Fog (%)

0
0
0
0
0
0
25
25
97
26
21
18
28
6
2
2
2
0
0
0
0
0
0
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
25
47
57
53
79
76
76
90
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.5
0.3
0.4
0.8
0

Wind Speed/Direction (mph)

3
3
2
2
2
1
1
1
1
1
2
2
3
4
5
4
5
6
7
8
8
7
6
5

Chance of Frost

Temperature (°C)

0
1
1
1
1
0
0
-1
-1
-1
0
1
3
4
5
6
6
7
8
9
10
11
11
11

Feels Like (°C)

-1
-2
-2
-2
-2
-1
-1
-1
-1
-3
-3
-1
-0
1
2
3
3
4
5
6
7
8
8
9

Dew Point (°C)

-3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-2
-2
-1
1
2
3
4
6
7
8
9
10
10
10

Relative Humidity (%)

81
83
83
83
83
83
83
83
84
83
86
81
79
77
76
80
83
90
93
95
96
98
98
96

Pressure (mb)

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

Ozone (du)

279
279
277
274
274
274
273
271
271
271
270
269
268
267
266
265
265
263
263
262
261
262
261
262

Wednesday 26

Waxing Crescent 44%

12:56

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:48, Set: 16:14, Transit: 12:01. Moon - Rise: 12:56, Set: No Set. Civil Dark: 16:52 - 07:10. Nautical Dark: 17:33 - 06:29. Astro Dark: 18:12 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
88
95
96
100
99
100
100
96
100
100
100
99
95
100
96
77
94
100
96
90

Low Clouds (% Sky Obscured)

92
76
49
42
35
51
62
100
95
97
85
68
66
64
73
73
88
95
91
60
75
100
84
51

Medium Clouds (% Sky Obscured)

49
47
63
21
53
67
79
86
72
99
76
52
53
52
52
52
25
57
19
1
47
59
43
59

High Clouds (% Sky Obscured)

100
100
100
100
46
32
34
35
64
48
100
66
100
100
100
62
51
17
23
26
10
48
50
70

ISS Passover

Visibility (miles)

1
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
7
9
1
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 (%)

15
7
8
2
0
0
1
5
8
9
22
10
8
27
29
22
25
30
10
20
45
34
8
2

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

Chance of Frost

Temperature (°C)

11
12
12
12
11
10
10
9
9
10
11
12
13
13
13
13
13
13
13
13
13
13
13
11

Feels Like (°C)

10
10
10
9
9
8
7
7
7
8
9
10
9
10
9
10
10
10
10
10
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
93
93
91
90
90
93
95
96
96
93
95
95
95
96
96
92
92
93
86
90

Pressure (mb)

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

Ozone (du)

262
262
261
260
259
258
258
258
258
258
259
261
262
262
259
255
252
251
250
250
249
251
253
255

Thursday 27

Waxing Crescent 55%

13:10

23:02

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:49, Set: 16:13, Transit: 12:01. Moon - Rise: 13:10, Set: 23:02. Civil Dark: 16:51 - 07:12. Nautical Dark: 17:32 - 06:31. Astro Dark: 18:11 - 05:51

Total Clouds (% Sky Obscured)

74
92
88
99
97
96
94
94
100
100
100
100
77
32
75
79
90
62
54
56
57
57
54
52

Low Clouds (% Sky Obscured)

48
33
28
5
30
0
0
1
16
25
56
29
33
31
55
33
38
33
29
22
22
23
24
21

Medium Clouds (% Sky Obscured)

24
49
56
50
47
74
73
93
100
94
77
81
0
0
65
65
50
18
36
11
22
57
54
45

High Clouds (% Sky Obscured)

69
67
47
48
46
45
51
39
29
34
100
100
45
0
2
2
32
45
40
35
30
35
25
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
2
5
6
27
5
11
41
52
18
5
2
4
3
8
7
13

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
8
6
6
6
5
5
6
6
6
7
9
11
14
16
17
15
15
12
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
90
90
90
90
91
91
87
84
79
76
76
79
81
85
91
91
91
93
91

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

257
259
261
264
267
263
265
265
266
269
270
272
275
277
279
281
282
282
282
283
283
285
287
287

Friday 28

First Quarter 66%

13:23

00:21

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:51, Set: 16:13, Transit: 12:02. Moon - Rise: 13:23, Set: 00:21. Civil Dark: 16:50 - 07:13. Nautical Dark: 17:32 - 06:32. Astro Dark: 18:11 - 05:52

Total Clouds (% Sky Obscured)

53
55
70
85
100
100
100
100
100
100
100
100
100
100
94
76
78
72
69
69
100
80
100
100

Low Clouds (% Sky Obscured)

29
36
50
37
59
49
38
34
52
75
97
95
99
100
94
76
78
72
69
69
60
67
73
56

Medium Clouds (% Sky Obscured)

40
31
40
40
40
63
85
100
100
100
100
87
50
55
55
55
50
51
49
55
100
69
87
100

High Clouds (% Sky Obscured)

25
35
57
80
100
79
100
99
100
100
100
100
76
80
66
49
41
29
15
0
0
16
28
27

ISS Passover

Visibility (miles)

9
9
9
9
9
4
3
2
6
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
11
12
27
59
76
95
95
68
68
80
95
95
95
95
95
95
95
95
95
93
95
95
93

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0.7
0.7
0.2
0.3
0.4
1
1.3
1.6
2.1
1.9
1.3
0.9
0.9
0.6
0.5
0.6
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
6
7
7
7
4
4
4
4
4
4
4
4
4
3
4
4
3
3
3
2

Relative Humidity (%)

93
93
87
82
82
87
90
91
88
86
83
84
82
79
78
74
74
74
82
88
89
89
82
80

Pressure (mb)

1011
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1004
1004
1002
1001
1000
999
999
1000
1000
1001
1001
1002

Ozone (du)

292
293
294
296
296
299
302
305
307
314
323
329
332
338
345
348
349
352
348
344
348
353
355
355

Saturday 29

Waxing Gibbous 77%

13:36

01:41

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

Sun - Rise: 07:52, Set: 16:12, Transit: 12:02. Moon - Rise: 13:36, Set: 01:41. Civil Dark: 16:50 - 07:14. Nautical Dark: 17:31 - 06:33. Astro Dark: 18:11 - 05:54

Total Clouds (% Sky Obscured)

82
100
99
81
98
46
36
57
13
8
6
15
29
43
41
35
29
52
72
89
79
72
67
76

Low Clouds (% Sky Obscured)

44
46
45
41
37
33
29
27
13
8
0
15
29
43
41
35
29
21
10
0
3
11
21
23

Medium Clouds (% Sky Obscured)

53
100
98
79
56
36
19
27
0
0
0
0
0
0
0
0
0
5
7
5
8
15
21
28

High Clouds (% Sky Obscured)

18
35
40
27
50
2
2
0
0
0
0
0
0
0
2
3
3
17
31
45
41
33
16
36

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

Light Rain
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 (%)

85
52
41
35
20
13
11
8
8
11
6
3
3
2
10
11
5
12
10
10
12
11
9
9

Precipitation Amount (mm)

0.4
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)

16
17
17
17
16
15
14
13
12
12
11
10
10
12
12
11
10
9
7
5
3
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
79
81
83
83
79
79
78
78
82
81
74
73
74
75
78
81
83
86
86
88
89

Pressure (mb)

1002
1003
1004
1004
1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

354
351
348
345
342
338
337
338
344
346
348
351
344
339
335
332
330
327
323
320
317
314
312
309

Sunday 30

Waxing Gibbous 86%

13:51

03:05

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:53, Set: 16:11, Transit: 12:02. Moon - Rise: 13:51, Set: 03:05. Civil Dark: 16:49 - 07:16. Nautical Dark: 17:31 - 06:34. Astro Dark: 18:10 - 05:55

Total Clouds (% Sky Obscured)

89
98
98
98
100
100
100
100
100
100
100
98
97
95
98
99
100
94
88
82
86
90
95
96

Low Clouds (% Sky Obscured)

30
33
41
53
62
69
80
90
91
92
92
91
91
91
89
87
86
81
75
69
62
50
41
40

Medium Clouds (% Sky Obscured)

36
38
55
71
82
82
84
87
88
89
90
90
89
85
89
94
100
84
69
54
67
81
95
96

High Clouds (% Sky Obscured)

55
74
79
86
93
96
97
97
67
35
4
9
9
10
13
16
24
26
23
20
20
15
10
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
3
1
4
7
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
Very Light Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

9
3
4
5
8
42
63
72
73
53
34
47
55
67
73
84
87
95
95
95
92
61
20
38

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0.4
0
0
0.2
0.2
0.4
0.4
0.5
0.5
0.9
1
0.9
0.6
0.3
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
4
6
7
9
10
11
11
11
11
12
12
13
14
13
13
14
14
14
14

Chance of Frost

Temperature (°C)

3
3
3
4
4
4
5
5
5
6
7
8
9
10
11
11
12
12
12
13
13
12
12
12

Feels Like (°C)

2
1
1
1
2
3
3
3
3
3
3
3
3
4
5
8
8
8
7
7
7
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

88
86
85
85
83
83
83
83
82
83
87
88
90
93
93
95
96
96
93
92
90
89
87
86

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1008
1007
1006
1006
1005
1004
1003
1002
1002
1001
1000
1000
1000
1000

Ozone (du)

306
303
300
297
294
290
287
283
279
276
273
271
270
269
268
268
269
270
270
270
270
269
268
268

Monday 1

Waxing Gibbous 94%

14:09

04:34

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:55, Set: 16:11, Transit: 12:03. Moon - Rise: 14:09, Set: 04:34. Civil Dark: 16:49 - 07:17. Nautical Dark: 17:30 - 06:35. Astro Dark: 18:10 - 05:56

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
85
71
56
69
82
93
87
76
67

Low Clouds (% Sky Obscured)

42
43
48
52
67
66
62
60
55
49
42
47
53
56
55
53
50
48
45
43

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
99
99
98
72
45
20
23
27
32
43
49
52

High Clouds (% Sky Obscured)

68
100
100
100
100
100
100
100
100
100
100
76
51
17
29
47
70
72
69
58

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

51
74
95
95
95
95
95
37
53
68
75
70
58
39
49
50
44
54
57
38

Precipitation Amount (mm)

0
0.4
1.1
1.7
2.2
1.5
0.8
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
6
6
7
5
6
6
7
7
7
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
90
90
90
91
93
91
91
90
87
84
81
78
77
74
77
79

Pressure (mb)

999
999
998
998
997
997
997
997
997
998
998
998
998
999
999
999
999
999
1000
1000

Ozone (du)

268
268
268
269
270
270
272
274
276
282
287
292
296
300
304
307
310
312
314
316

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 25/11/25 22:02:35. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+0.00