Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

14:22

23:48

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
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: 05:29, Set: 21:14, Transit: 13:21. Moon - Rise: 14:22, Set: 23:48. Civil Dark: 21:55 - 04:48. Nautical Dark: 22:52 - 03:52. Astro Dark: 00:20 - 02:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
3
16
15
29
3
11
2
2
11
14
3
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
16
12
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
8
0
0
0
0
0
0
0
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
9
3
7
2
2
11
14
3
2
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
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)

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

Chance of Frost

Temperature (°C)

18
20
22
23
25
26
26
27
27
27
26
26
25
21
19
18
17
16
15
14
14
13
12
14

Feels Like (°C)

18
19
20
22
24
24
24
26
26
25
24
24
23
21
19
17
16
15
15
14
14
13
12
15

Dew Point (°C)

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

Relative Humidity (%)

50
43
39
36
35
34
33
30
30
32
34
35
42
60
69
71
73
77
82
80
79
79
76
63

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

328
328
327
327
327
326
325
324
323
322
322
323
324
325
326
326
327
327
326
326
328
330
328
330

Wednesday 22

Waxing Gibbous 63%

15:35

00:07

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

Sun - Rise: 05:31, Set: 21:12, Transit: 13:21. Moon - Rise: 15:35, Set: 00:07. Civil Dark: 21:53 - 04:50. Nautical Dark: 22:50 - 03:54. Astro Dark: 00:16 - 02:30

Total Clouds (% Sky Obscured)

0
1
24
56
100
97
100
100
100
94
78
74
15
28
4
40
7
14
30
73
70
57
38
55

Low Clouds (% Sky Obscured)

0
0
0
2
4
27
33
34
43
39
26
23
0
0
0
0
2
0
0
0
0
9
30
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
33
65
56
42
18
37
11
21
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
18
30
100
97
100
100
100
75
47
22
2
3
4
40
4
13
30
73
65
38
13
18

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)

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

Chance of Frost

Temperature (°C)

18
20
22
24
25
26
27
26
26
26
26
25
24
21
18
17
16
16
16
15
15
15
15
17

Feels Like (°C)

18
20
22
24
24
26
25
24
24
24
24
23
23
21
18
17
15
16
16
15
14
15
15
18

Dew Point (°C)

7
7
7
7
7
6
6
7
7
6
6
6
8
10
11
10
10
11
12
12
13
13
13
13

Relative Humidity (%)

48
42
38
34
30
26
26
29
30
28
27
28
34
50
62
62
65
70
78
82
86
87
87
78

Pressure (mb)

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

Ozone (du)

331
329
328
329
330
330
330
330
330
330
329
329
330
331
331
329
328
326
323
323
323
322
321
321

Thursday 23

Waxing Gibbous 72%

16:47

00:32

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

Sun - Rise: 05:32, Set: 21:11, Transit: 13:21. Moon - Rise: 16:47, Set: 00:32. Civil Dark: 21:52 - 04:51. Nautical Dark: 22:48 - 03:56. Astro Dark: 00:11 - 02:35

Total Clouds (% Sky Obscured)

67
86
75
78
97
66
76
70
70
72
69
62
53
45
64
37
64
79
84
40
40
50
55
37

Low Clouds (% Sky Obscured)

39
35
30
25
0
0
1
5
35
57
50
38
32
9
0
0
0
9
18
29
27
24
20
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
14
10
18
33
34
20
6
0
0
0
1
6
11
19
18
17
15
12

High Clouds (% Sky Obscured)

23
60
46
62
97
66
69
60
51
32
34
42
26
39
63
35
61
73
83
30
25
25
25
13

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
7
8
9
10
11
11
11
11
9
9
7
6
5
5
4
4
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

19
21
22
23
24
25
25
26
26
25
25
24
23
21
19
17
17
16
16
15
15
15
15
17

Feels Like (°C)

19
19
21
21
22
22
22
23
23
24
22
23
23
21
19
18
17
16
15
15
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

66
58
51
46
43
40
38
37
36
36
37
39
43
57
66
68
68
70
72
73
74
73
73
59

Pressure (mb)

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

Ozone (du)

320
320
319
318
318
318
317
317
317
317
316
317
318
319
318
319
321
323
326
330
332
332
332
332

Friday 24

Waxing Gibbous 81%

17:56

01:05

08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 Good
15 OK
16 OK
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: 05:33, Set: 21:10, Transit: 13:21. Moon - Rise: 17:56, Set: 01:05. Civil Dark: 21:50 - 04:53. Nautical Dark: 22:46 - 03:58. Astro Dark: 00:07 - 02:39

Total Clouds (% Sky Obscured)

15
1
13
22
28
22
18
20
26
31
33
25
19
25
23
63
97
98
99
100
93
85
79
84

Low Clouds (% Sky Obscured)

7
0
8
15
23
16
8
0
11
20
30
20
10
0
0
0
0
0
0
0
0
0
1
28

Medium Clouds (% Sky Obscured)

6
0
8
17
25
21
18
17
18
21
23
15
8
0
0
0
0
0
0
0
39
60
79
70

High Clouds (% Sky Obscured)

7
1
4
3
3
2
2
3
2
1
0
0
8
25
20
63
97
98
99
100
88
77
65
65

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)

1
2
5
7
8
8
9
11
12
11
10
13
11
8
6
6
6
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

19
22
24
26
27
28
28
28
27
27
27
26
23
21
18
17
16
15
14
14
14
14
15
16

Feels Like (°C)

21
23
24
25
25
26
27
26
26
25
26
23
22
21
17
17
14
12
12
13
13
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

48
41
35
30
27
24
24
27
28
30
31
37
46
62
78
85
82
75
70
69
68
71
75
71

Pressure (mb)

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

Ozone (du)

331
330
330
331
332
332
333
334
334
333
334
332
328
326
325
324
324
324
324
328
327
327
323
323

Saturday 25

Waxing Gibbous 88%

18:57

01:49

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: 05:35, Set: 21:08, Transit: 13:21. Moon - Rise: 18:57, Set: 01:49. Civil Dark: 21:49 - 04:54. Nautical Dark: 22:44 - 04:00. Astro Dark: 00:03 - 02:43

Total Clouds (% Sky Obscured)

89
93
92
91
89
89
88
88
82
78
73
99
98
98
96
94
92
77
62
46
48
49
51
58

Low Clouds (% Sky Obscured)

35
43
49
37
30
50
25
38
27
24
38
93
94
95
93
92
90
75
60
45
47
48
50
56

Medium Clouds (% Sky Obscured)

50
55
66
77
84
87
88
88
82
78
73
88
88
88
61
35
9
6
3
0
0
0
0
0

High Clouds (% Sky Obscured)

44
53
63
47
5
3
12
0
0
0
0
3
2
0
0
0
0
1
2
4
3
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
7
8
8
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
12
14
13
27
32
33
29
24
10
16
15
8
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)

5
8
11
12
14
17
15
18
18
19
19
18
16
15
15
14
14
14
14
14
14
14
13
12

Chance of Frost

Temperature (°C)

18
20
21
22
24
24
23
24
22
22
21
20
18
19
19
19
19
19
18
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

10
10
13
14
7
8
11
6
10
11
14
15
14
16
18
18
18
18
17
16
15
15
14
14

Relative Humidity (%)

59
53
57
61
35
35
46
32
46
48
61
72
78
85
92
92
92
92
92
92
90
89
87
87

Pressure (mb)

1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1008

Ozone (du)

322
319
317
316
317
316
316
314
313
312
311
310
310
311
311
314
317
319
321
323
325
325
326
327

Sunday 26

Waxing Gibbous 93%

19:47

02:45

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

Sun - Rise: 05:36, Set: 21:07, Transit: 13:21. Moon - Rise: 19:47, Set: 02:45. Civil Dark: 21:47 - 04:56. Nautical Dark: 22:42 - 04:02. Astro Dark: 23:59 - 02:47

Total Clouds (% Sky Obscured)

64
71
58
45
32
30
32
31
30
29
26
19
15
10
7
4
0
10
20
30
31
33
33
28

Low Clouds (% Sky Obscured)

62
68
56
44
32
30
32
31
30
29
26
19
15
10
7
4
0
8
16
22
25
27
30
26

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
2
1
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
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 (%)

13
7
11
11
5
7
5
0
1
2
0
1
1
0
1
2
2
5
6
4
6
5
1
4

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)

13
14
16
16
16
16
16
17
17
16
16
15
12
9
7
6
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

17
19
20
21
22
24
24
23
23
23
22
21
19
17
15
15
14
14
14
14
14
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
66
58
51
46
41
41
41
42
43
45
47
59
73
92
92
93
93
93
93
93
89
86
82

Pressure (mb)

1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

328
329
330
329
329
329
327
326
325
324
324
323
323
323
324
324
324
324
325
327
328
329
329
330

Monday 27

Waxing Gibbous 97%

20:26

03:51

08 OK
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:37, Set: 21:06, Transit: 13:21. Moon - Rise: 20:26, Set: 03:51. Civil Dark: 21:46 - 04:58. Nautical Dark: 22:40 - 04:04. Astro Dark: 23:55 - 02:51

Total Clouds (% Sky Obscured)

23
18
23
28
34
36
37
38
50
55
60
68
72
78
81
85
88

Low Clouds (% Sky Obscured)

22
18
23
28
34
36
37
38
39
36
28
21
12
0
13
26
40

Medium Clouds (% Sky Obscured)

0
0
1
2
3
6
8
10
8
6
5
12
21
29
34
40
41

High Clouds (% Sky Obscured)

0
0
1
3
5
5
5
4
8
11
35
46
55
65
59
43
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
21
22
24
25
25
25
25
24
23
22
20
18
16
17
16

Feels Like (°C)

15
16
17
18
18
19
23
22
21
21
21
21
18
18
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

68
56
47
42
37
33
33
32
31
37
45
52
62
75
87
87
87

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

330
330
330
329
328
328
326
325
324
324
323
323
322
320
319
319
318

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

Generated: 21/07/26 08:58:21. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+1.00