Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waning Crescent 39%

23:58

16:58

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

Sun - Rise: 06:34, Set: 19:49, Transit: 13:12. Moon - Rise: 23:58, Set: 16:58. Civil Dark: 20:23 - 06:01. Nautical Dark: 21:04 - 05:20. Astro Dark: 21:48 - 04:36

Total Clouds (% Sky Obscured)

18
41
46
34
73
67
69
55
62
80
82
96
65
68
66
42
77
63
78
84
88
86
72
98

Low Clouds (% Sky Obscured)

0
0
10
0
14
27
0
8
22
39
49
77
65
41
55
42
0
0
0
8
16
4
0
0

Medium Clouds (% Sky Obscured)

0
0
2
4
60
33
20
6
12
19
19
21
11
20
17
7
45
26
73
84
88
86
72
69

High Clouds (% Sky Obscured)

18
41
36
34
44
26
10
45
15
43
42
63
8
11
12
4
58
10
0
1
9
30
34
89

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 (%)

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

Chance of Frost

Temperature (°C)

10
10
10
10
11
12
14
16
18
19
19
20
20
20
19
19
17
16
15
15
15
15
14
14

Feels Like (°C)

9
9
9
9
11
11
13
15
18
19
19
18
18
18
19
18
17
16
16
15
14
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
93
91
86
73
62
52
45
41
39
39
42
43
46
57
71
75
82
82
80
78
78

Pressure (mb)

1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

307
305
305
304
301
299
296
294
293
291
288
288
285
283
284
285
285
285
287
288
288
288
289
291

Sunday 6

Waning Crescent 28%

01:19

17:46

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

Sun - Rise: 06:36, Set: 19:47, Transit: 13:11. Moon - Rise: 01:19, Set: 17:46. Civil Dark: 20:20 - 06:02. Nautical Dark: 21:01 - 05:22. Astro Dark: 21:45 - 04:38

Total Clouds (% Sky Obscured)

75
29
25
2
14
11
9
0
1
41
37
85
22
30
15
27
100
100
100
100
82
86
89
69

Low Clouds (% Sky Obscured)

0
0
6
0
12
11
9
0
0
0
0
0
0
0
0
0
0
10
0
24
41
63
85
69

Medium Clouds (% Sky Obscured)

75
29
25
2
4
4
0
0
0
5
4
0
0
2
0
3
2
99
96
82
82
33
64
4

High Clouds (% Sky Obscured)

31
0
1
1
2
0
0
0
1
2
2
82
22
15
15
13
100
100
100
93
30
25
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3

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
3
3
4
4
7
10
11
12
12
11
12
12
11
9
6
4
3
1
3
3
3
3

Chance of Frost

Temperature (°C)

14
14
13
13
13
15
18
19
20
21
22
22
22
21
21
20
19
18
17
16
16
16
15
16

Feels Like (°C)

13
13
14
12
14
15
17
18
19
20
19
20
19
19
18
19
18
17
16
16
15
15
15
18

Dew Point (°C)

11
11
11
9
10
11
11
10
10
10
10
9
9
9
9
9
11
13
12
11
9
9
12
14

Relative Humidity (%)

80
80
84
76
82
74
62
56
52
49
47
44
44
46
47
47
58
76
74
72
65
65
79
90

Pressure (mb)

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

Ozone (du)

291
291
291
290
290
293
294
296
294
290
288
288
290
290
291
293
293
295
296
298
298
300
303
301

Monday 7

Waning Crescent 18%

02:47

18:19

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:37, Set: 19:45, Transit: 13:11. Moon - Rise: 02:47, Set: 18:19. Civil Dark: 20:18 - 06:04. Nautical Dark: 20:59 - 05:23. Astro Dark: 21:42 - 04:40

Total Clouds (% Sky Obscured)

50
42
88
80
97
100
65
90
84
100
100
100
100
100
100
100
100
100
100
100
100
100
86
70

Low Clouds (% Sky Obscured)

50
40
40
72
70
58
34
12
36
22
19
17
15
15
19
29
27
28
25
20
11
1
6
2

Medium Clouds (% Sky Obscured)

1
0
5
7
5
0
0
0
15
17
18
65
99
96
85
96
94
95
93
7
7
16
69
5

High Clouds (% Sky Obscured)

0
14
88
80
76
100
65
88
83
100
100
100
100
100
100
100
100
100
100
100
100
100
80
57

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 (%)

3
11
16
14
4
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 (%)

2
3
2
3
2
1
0
0
0
0
3
4
3
13
13
10
18
17
10
18
12
9
15
11

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
4
5
7
8
9
12
12
12
14
13
14
16
14
14
14
12
12
11
11
10
10
9
8

Chance of Frost

Temperature (°C)

16
16
17
17
16
16
17
18
19
20
20
20
20
20
19
19
18
17
16
15
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

15
15
16
16
15
13
12
10
8
7
7
7
7
7
7
9
10
11
11
12
12
11
11
9

Relative Humidity (%)

96
95
95
93
93
78
70
57
48
44
44
42
42
43
45
52
60
68
74
82
84
83
84
79

Pressure (mb)

1016
1016
1016
1016
1017
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

300
299
300
299
300
300
298
297
297
298
297
298
296
296
296
296
296
297
298
300
301
302
303
307

Tuesday 8

Waning Crescent 9%

No Rise

18:43

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

Sun - Rise: 06:39, Set: 19:43, Transit: 13:11. Moon - Rise: No Rise, Set: 18:43. Civil Dark: 20:16 - 06:05. Nautical Dark: 20:56 - 05:25. Astro Dark: 21:39 - 04:42

Total Clouds (% Sky Obscured)

57
45
27
35
33
37
27
30
51
56
51
23
36
21
21
19
14
11
8
11
16
20
20
20

Low Clouds (% Sky Obscured)

0
0
14
35
33
37
27
29
39
37
29
23
33
17
9
0
2
5
8
11
16
20
20
19

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
2
6
7
36
1
0
1
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
40
3
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
6
4
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
6
5
9
11
7
26
42
53
40
28
14
14
20
13
17
17
9
19
18
6
10
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
5
6
7
9
12
15
16
17
16
18
18
18
18
17
15
13
11
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
10
12
13
14
13
13
14
14
13
13
12
12
12
12
12
13
12
13
12

Dew Point (°C)

8
9
8
7
4
7
7
7
7
9
11
6
4
4
5
7
8
10
11
11
11
11
11
11

Relative Humidity (%)

77
83
81
70
56
65
58
54
50
59
63
43
38
40
44
53
64
75
86
90
90
89
87
90

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

313
313
315
318
322
325
326
326
328
332
332
334
336
335
332
333
335
340
344
341
338
335
334
334

Wednesday 9

Waning Crescent 4%

04:15

19:01

03 OK
04 OK
05 Bad
06 OK
07 OK
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

Sun - Rise: 06:40, Set: 19:40, Transit: 13:10. Moon - Rise: 04:15, Set: 19:01. Civil Dark: 20:14 - 06:07. Nautical Dark: 20:54 - 05:27. Astro Dark: 21:37 - 04:44

Total Clouds (% Sky Obscured)

20
28
33
36
23
24
30
49
67
86
89
94
98
99
99
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

18
22
20
22
7
7
8
11
17
24
28
31
32
35
39
47
45
41
37
55
65
70
62
60

Medium Clouds (% Sky Obscured)

0
1
2
3
0
0
0
0
0
0
1
3
4
35
66
97
98
99
100
95
89
84
64
47

High Clouds (% Sky Obscured)

0
0
0
2
4
7
12
38
61
81
84
90
96
97
99
100
100
100
100
96
92
77
66
53

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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
9
11
3
9
8
4
12
13
12
9
9
5
7
9
5
25
35
34
45
52
52
47
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
12
14
16
17
17
18
18
18
18
18
17
16
15
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
8
8
8
7
6
5
5
5
6
7
8
10
10
11
12
12
12
12
12

Relative Humidity (%)

90
90
88
90
91
77
67
58
52
47
42
43
43
43
49
56
65
70
79
87
86
86
86
86

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

332
332
330
326
323
319
316
313
310
306
302
300
297
295
293
291
290
289
289
289
288
288
287
287

Thursday 10

Waning Crescent 1%

05:40

19:16

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:42, Set: 19:38, Transit: 13:10. Moon - Rise: 05:40, Set: 19:16. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:51 - 05:29. Astro Dark: 21:34 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
98
98
98
90
85
78
87
93
100
99
99
98
91
82

Low Clouds (% Sky Obscured)

72
80
94
100
99
99
99
99
99
98
72
46
20
21
22
23
41
58
76
57
37
21
24
24

Medium Clouds (% Sky Obscured)

32
23
17
7
8
8
9
23
36
43
52
61
69
66
67
71
86
92
98
97
96
95
91
82

High Clouds (% Sky Obscured)

45
40
35
25
25
25
25
25
30
35
35
35
30
30
29
24
46
72
99
78
60
45
39
34

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
1
4
7
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 (%)

34
31
31
26
27
29
31
31
35
33
27
29
19
24
21
5
13
15
11
15
13
10
10
12

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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
16
17
18
19
20
20
21
21
21
20
19
19
18
17
17
17
16
16

Feels Like (°C)

11
10
10
11
10
12
13
13
12
12
12
20
20
20
20
20
20
16
16
15
16
15
15
13

Dew Point (°C)

12
12
12
13
14
14
15
16
15
14
14
13
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

87
89
90
92
95
93
93
92
83
75
68
66
64
63
66
69
72
73
76
78
81
82
85
85

Pressure (mb)

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

Ozone (du)

287
287
287
286
285
284
282
281
280
280
279
278
277
276
275
275
274
274
274
274
274
275
275
277

Friday 11

New Moon 0%

07:02

19:29

Sun - Rise: 06:43, Set: 19:36, Transit: 13:10. Moon - Rise: 07:02, Set: 19:29. Civil Dark: 20:09 - 06:10. Nautical Dark: 20:49 - 05:30. Astro Dark: 21:31 - 04:48

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 05/09/26 03:46:39. Forecast: 05/09/26 to 11/09/26. Timezone: UTC+1.00