Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 57%

22:53

12:25

19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 08:05, Set: 16:10, Transit: 12:08. Moon - Rise: 22:53, Set: 12:25. Civil Dark: 16:49 - 07:27. Nautical Dark: 17:31 - 06:45. Astro Dark: 18:11 - 06:05

Total Clouds (% Sky Obscured)

11
15
23
40
42
45
38
55
68
73
72
70
74
82
71
84
98
97
100
94
98
98
100
100

Low Clouds (% Sky Obscured)

11
15
23
40
42
45
38
53
59
63
61
54
65
76
71
67
66
64
75
67
83
83
78
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
7
5
93
90

High Clouds (% Sky Obscured)

0
0
0
0
0
3
0
9
47
73
72
70
74
28
4
23
41
42
41
51
62
88
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
5
5
14
6
3
5
21
14
23
42
38
52

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
91
93
93
91
95
93
91
91
93
95
93
88
87
87
88
90
90
92
92
92

Pressure (mb)

1021
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1016
1015
1014
1014
1013
1013
1013

Ozone (du)

305
302
300
299
299
300
300
301
299
298
299
297
296
293
291
290
291
295
300
302
305
306
305
307

Thursday 11

Third Quarter 46%

00:07

12:37

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:06, Set: 16:10, Transit: 12:08. Moon - Rise: 00:07, Set: 12:37. Civil Dark: 16:49 - 07:28. Nautical Dark: 17:31 - 06:46. Astro Dark: 18:11 - 06:06

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
100
63
63
60
59
92
100
82
61
80
86

Low Clouds (% Sky Obscured)

66
62
73
69
63
89
100
100
80
92
75
25
10
0
0
0
0
0
0
7
0
0
0
20

Medium Clouds (% Sky Obscured)

68
68
74
86
100
99
100
100
100
99
85
99
100
86
63
63
60
39
36
44
67
36
63
62

High Clouds (% Sky Obscured)

64
100
100
93
100
46
40
45
84
100
100
100
51
61
6
30
21
9
28
100
61
56
67
60

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

54
39
58
77
95
95
95
95
95
90
58
16
2
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.2
0
0
0.2
0.4
0.5
1
1.2
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
12
11
11
11
10
7
6
5
6
7
5
6
6
5
5
6
6
5
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
93
95
92
92
95
95
95
95
90
90
88
85
82
78
76
76
78
80
84
84
84

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020

Ozone (du)

310
313
316
316
316
317
318
323
327
325
327
325
328
329
331
332
334
336
337
333
333
332
331
331

Friday 12

Waning Crescent 36%

01:19

12:48

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

Sun - Rise: 08:07, Set: 16:11, Transit: 12:09. Moon - Rise: 01:19, Set: 12:48. Civil Dark: 16:49 - 07:28. Nautical Dark: 17:31 - 06:46. Astro Dark: 18:11 - 06:07

Total Clouds (% Sky Obscured)

100
73
92
55
70
41
34
20
13
8
19
51
45
32
38
40
58
83
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
27
3
3
12
6
1
20
13
8
19
50
45
32
38
40
48
49
65
64
65
70
71
73

Medium Clouds (% Sky Obscured)

100
53
87
55
70
41
34
0
0
0
0
0
0
0
0
0
0
0
0
0
22
43
65
74

High Clouds (% Sky Obscured)

60
50
15
0
0
0
0
0
0
0
0
0
0
0
1
3
16
53
77
100
100
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 (%)

8
6
0
16
5
4
4
4
5
3
4
4
18
18
14
4
13
12
8
5
10
20
17
23

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)

3
3
4
4
3
3
3
3
3
3
3
3
4
4
5
8
9
12
13
13
14
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
88
90
90
90
88
86
88
86
86
90
93
90
85
84
83
84
85
85
87
88
90

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

334
340
351
367
373
376
377
382
381
385
388
385
377
364
359
355
349
340
334
329
322
320
317
314

Saturday 13

Waning Crescent 27%

02:29

13:00

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:08, Set: 16:11, Transit: 12:09. Moon - Rise: 02:29, Set: 13:00. Civil Dark: 16:49 - 07:29. Nautical Dark: 17:31 - 06:47. Astro Dark: 18:11 - 06:07

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
68
57
40
44
66
68
71
68
66
63
63
61
61
68
72
76
81
86
91
94
97
100
100

Medium Clouds (% Sky Obscured)

100
100
91
89
83
88
93
98
97
96
83
53
61
98
98
60
80
100
71
47
65
68
72
61

High Clouds (% Sky Obscured)

100
100
82
65
34
35
58
72
84
98
100
93
100
100
100
100
81
76
75
80
91
82
97
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
1
0
5
5
1
1
5
5
2
3
5
5
2
5
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
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

15
16
13
5
13
14
11
10
13
22
29
27
21
19
20
22
27
51
65
80
84
83
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.4
0.7
0.8

Wind Speed/Direction (mph)

12
12
12
12
13
13
14
15
15
15
14
14
14
14
15
16
17
18
18
18
18
18
17
17

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
11
11
11

Feels Like (°C)

5
5
5
5
5
6
5
5
6
6
5
5
6
6
6
6
6
6
6
6
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
88
93
93
95
95
95
95
96
95
96
96
95
95
95
95
95
95
95
93
96

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1011
1011

Ozone (du)

311
308
306
304
301
302
301
302
302
307
308
307
304
301
298
296
294
292
291
289
288
284
283
281

Sunday 14

Waning Crescent 19%

03:40

13:14

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:09, Set: 16:11, Transit: 12:10. Moon - Rise: 03:40, Set: 13:14. Civil Dark: 16:50 - 07:30. Nautical Dark: 17:32 - 06:48. Astro Dark: 18:11 - 06:08

Total Clouds (% Sky Obscured)

100
100
98
97
96
93
91
88
92
96
100
85
69
59
59
63
67
78
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
96
92
87
84
80
77
71
66
62
71
60
48
47
46
47
47
41
38
34
30
29
45

Medium Clouds (% Sky Obscured)

65
75
56
77
47
71
63
55
63
76
88
85
69
59
59
59
58
72
89
100
100
100
100
91

High Clouds (% Sky Obscured)

96
100
77
47
15
15
10
5
37
68
100
75
50
25
25
20
25
57
83
100
100
100
100
72

ISS Passover

Visibility (miles)

0
1
1
0
1
0
0
0
0
0
0
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
76
77
69
89
95
95
95
95
95
61
82
63
48
33
19
2
4
4
1
6
9
18
45

Precipitation Amount (mm)

0.4
0.5
0.5
0.2
0.5
0.9
1.6
0.7
1
1
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
96
96
96
96
96
98
90
90
93
93
88
84
78
81
84
85
90
91
95

Pressure (mb)

1010
1010
1010
1009
1008
1008
1007
1007
1007
1006
1006
1007
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

280
280
282
280
278
276
276
277
278
278
279
280
282
283
284
286
289
291
294
297
301
304
307
311

Monday 15

Waning Crescent 12%

04:51

13:32

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:09, Set: 16:11, Transit: 12:10. Moon - Rise: 04:51, Set: 13:32. Civil Dark: 16:50 - 07:31. Nautical Dark: 17:32 - 06:49. Astro Dark: 18:12 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
89
80
76
80
90
100
95
92
91
94
95
97
100
96
86
83
65
74
61

Low Clouds (% Sky Obscured)

58
69
64
61
60
58
59
58
53
43
34
19
9
0
18
35
53
62
61
70
67
65
69
61

Medium Clouds (% Sky Obscured)

83
77
70
74
76
59
32
5
36
64
91
78
70
63
58
54
46
40
37
27
36
41
51
44

High Clouds (% Sky Obscured)

43
10
5
5
5
0
5
10
37
68
100
93
85
78
87
93
95
95
95
86
83
65
64
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

69
95
95
83
50
40
32
29
41
39
21
21
16
7
19
25
35
49
54
56
58
59
67
64

Precipitation Amount (mm)

0.3
1
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
9
10
9
9
9
9
9
9
8
8
8
8
9
10
10
10
10
10
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
93
93
93
91
90
91
91
91
91
91
91
87
84
80
81
82
84
87
88
91

Pressure (mb)

1005
1004
1004
1004
1004
1004
1005
1006
1006
1007
1008
1008
1009
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

313
316
319
320
322
323
327
331
335
338
341
345
351
357
363
363
362
361
363
364
365
366
368
369

Tuesday 16

Waning Crescent 6%

06:03

13:54

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

Sun - Rise: 08:10, Set: 16:11, Transit: 12:11. Moon - Rise: 06:03, Set: 13:54. Civil Dark: 16:50 - 07:31. Nautical Dark: 17:32 - 06:49. Astro Dark: 18:12 - 06:10

Total Clouds (% Sky Obscured)

53
45
45
55
60
61
62
44
46
52
63
72
83
94
95
96
99

Low Clouds (% Sky Obscured)

53
45
45
55
60
61
62
44
46
44
37
25
19
17
22
28
38

Medium Clouds (% Sky Obscured)

47
45
45
44
39
34
29
22
28
37
55
39
22
4
17
30
44

High Clouds (% Sky Obscured)

53
45
45
55
60
61
62
44
46
52
45
41
57
70
70
70
70

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

60
73
61
47
18
22
18
13
41
66
95
95
95
73
40
29
39

Precipitation Amount (mm)

0.2
0.5
0.3
0
0
0
0
0
0
0.3
1.1
1.1
0.8
0.4
0
0
0

Wind Speed/Direction (mph)

14
14
15
15
14
12
11
11
12
11
12
12
13
14
15
18
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
90
90
91
91
91
91
91
90
90
87
84
82
81
83

Pressure (mb)

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

Ozone (du)

369
369
368
359
349
339
334
328
322
319
316
313
310
307
304
301
299

Forecast for Totnes, Devon, United Kingdom (50.43,-3.69)

Generated: 10/12/25 18:34:35. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+0.00