Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 43%

13:07

23:29

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

Sun - Rise: 05:23, Set: 21:17, Transit: 13:19. Moon - Rise: 13:07, Set: 23:29. Civil Dark: 21:59 - 04:41. Nautical Dark: 22:59 - 03:41. Astro Dark: 00:49 - 01:58

Total Clouds (% Sky Obscured)

6
6
0
8
21
24
28
31
18
9
8
3
14
5
16
23
31
15
10
4
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
0
0
0
3
21
24
26
15
9
8
0
9
2
11
17
22
12
8
3
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
6
19
3
3
3
2
0
0
2
2
2
2
2
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
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
4
5
7
8
8
8
9
10
11
11
11
11
11
7
5
4
5
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

14
19
20
21
22
24
24
25
25
25
25
25
24
22
20
18
17
15
14
14
14
14
14
13

Feels Like (°C)

14
18
19
19
20
21
22
23
22
22
22
22
21
20
20
19
17
16
15
15
15
15
15
14

Dew Point (°C)

5
7
6
5
4
3
2
2
2
2
2
4
6
8
13
14
14
12
11
11
11
12
12
11

Relative Humidity (%)

52
46
40
34
29
25
23
22
21
21
22
26
31
40
62
78
83
82
80
80
84
87
89
87

Pressure (mb)

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

Ozone (du)

339
337
333
330
330
329
330
331
330
329
328
328
329
329
329
330
329
329
328
329
329
330
331
329

Tuesday 21

First Quarter 53%

14:22

23:44

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

Sun - Rise: 05:25, Set: 21:15, Transit: 13:19. Moon - Rise: 14:22, Set: 23:44. Civil Dark: 21:58 - 04:42. Nautical Dark: 22:57 - 03:44. Astro Dark: 00:41 - 02:05

Total Clouds (% Sky Obscured)

0
0
8
8
0
0
5
3
0
2
24
38
33
55
63
43
35
38
19
17
6
17
0
0

Low Clouds (% Sky Obscured)

0
0
8
7
0
0
5
3
0
0
0
0
0
0
24
26
5
10
19
17
6
17
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
3
12
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
24
33
25
48
46
20
35
35
2
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
6

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

Chance of Frost

Temperature (°C)

15
18
19
21
22
24
25
25
26
26
26
26
25
23
21
20
18
17
15
14
13
12
11
10

Feels Like (°C)

16
18
19
20
22
23
24
23
24
24
25
24
23
22
20
20
18
16
15
14
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

73
57
47
40
38
35
32
31
29
29
30
32
36
43
53
67
71
74
74
74
76
80
84
83

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

328
325
323
323
324
323
322
322
322
321
321
321
322
323
323
325
326
329
332
333
338
339
335
333

Wednesday 22

Waxing Gibbous 63%

15:37

00:02

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

Sun - Rise: 05:26, Set: 21:14, Transit: 13:19. Moon - Rise: 15:37, Set: 00:02. Civil Dark: 21:56 - 04:44. Nautical Dark: 22:55 - 03:46. Astro Dark: 00:34 - 02:11

Total Clouds (% Sky Obscured)

15
33
100
100
100
86
60
70
6
65
45
35
34
35
55
69
100
89
65
83
71
71
76
78

Low Clouds (% Sky Obscured)

3
5
10
10
0
0
0
0
0
0
0
0
0
0
9
10
38
41
29
19
9
9
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
43
50
13
67
2
0
0
0
0
0
9
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
33
100
100
100
81
38
5
4
41
45
35
34
35
51
69
100
89
64
70
54
55
63
72

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 (%)

12
1
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
4
6
6
6
6
7
6
7
8
9
9
8
6
5
4
4
4
4
3
3
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
9
10
10
9
6
3
2
3
6
6
7
9
8
8
8
8
10
11
10
11
12

Relative Humidity (%)

69
55
49
47
47
44
39
30
24
21
24
29
32
36
48
52
58
63
69
78
84
86
84
83

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

331
332
332
332
335
337
335
334
332
331
331
331
329
328
327
326
325
323
322
321
319
319
319
319

Thursday 23

Waxing Gibbous 72%

16:50

00:26

07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Bad
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

Sun - Rise: 05:27, Set: 21:13, Transit: 13:19. Moon - Rise: 16:50, Set: 00:26. Civil Dark: 21:55 - 04:46. Nautical Dark: 22:53 - 03:48. Astro Dark: 00:27 - 02:17

Total Clouds (% Sky Obscured)

67
51
31
35
30
43
46
55
41
60
64
75
76
74
74
78
82
96
99
84
68
61
78
92

Low Clouds (% Sky Obscured)

5
2
0
0
0
3
1
4
3
3
6
9
6
3
0
12
24
36
24
12
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
2
1
0
0
0
0
0
9
18
26
18
10
0
1
1
2
11
22
32
21
11
0

High Clouds (% Sky Obscured)

67
47
30
35
30
41
46
51
41
60
62
75
72
72
72
75
82
93
99
80
53
55
76
92

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
0
7
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)

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

Chance of Frost

Temperature (°C)

15
18
20
22
24
25
27
27
27
27
26
25
24
23
21
19
17
16
15
15
15
14
15
15

Feels Like (°C)

15
17
19
22
23
25
26
27
27
26
25
25
24
23
20
18
16
15
15
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

73
64
55
46
40
35
33
30
32
36
36
35
37
40
54
62
65
67
67
66
66
67
67
67

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019

Ozone (du)

319
317
317
317
317
317
318
317
317
317
317
318
317
318
317
318
320
321
323
324
324
327
326
325

Friday 24

Waxing Gibbous 81%

17:59

00:58

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

Sun - Rise: 05:29, Set: 21:11, Transit: 13:19. Moon - Rise: 17:59, Set: 00:58. Civil Dark: 21:53 - 04:47. Nautical Dark: 22:51 - 03:50. Astro Dark: 00:22 - 02:22

Total Clouds (% Sky Obscured)

75
57
40
40
28
18
6
7
6
6
4
0
34
24
17
29
43
63
75
82
90
90
91
93

Low Clouds (% Sky Obscured)

0
0
0
0
5
10
6
7
6
6
4
0
11
6
0
0
0
0
14
29
40
42
43
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
35
56
62
69
73

High Clouds (% Sky Obscured)

75
54
25
20
18
6
1
1
1
2
0
0
20
20
17
26
39
58
66
69
71
69
69
72

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
7
7
7
7
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)

2
3
5
6
6
7
9
11
11
12
12
13
14
12
9
6
6
5
5
5
4
4
5
6

Chance of Frost

Temperature (°C)

15
18
20
23
24
25
27
27
27
27
26
25
23
20
18
16
15
14
13
13
13
13
13
14

Feels Like (°C)

14
16
19
21
24
24
25
24
24
24
24
22
20
18
18
18
17
15
13
10
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

58
55
51
46
41
35
34
33
33
33
34
33
30
39
50
64
71
80
89
89
90
90
86
80

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

325
325
326
327
327
327
327
328
328
328
328
328
325
324
324
323
325
326
328
332
336
340
337
333

Saturday 25

Waxing Gibbous 88%

19:01

01:42

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:30, Set: 21:10, Transit: 13:19. Moon - Rise: 19:01, Set: 01:42. Civil Dark: 21:52 - 04:49. Nautical Dark: 22:49 - 03:52. Astro Dark: 00:16 - 02:27

Total Clouds (% Sky Obscured)

92
94
93
97
99
99
100
100
100
100
100
99
93
84
76
80
84
89
90
92
94
95
97
100

Low Clouds (% Sky Obscured)

47
44
46
56
67
78
73
70
61
62
62
74
66
58
51
56
59
62
63
70
79
88
95
100

Medium Clouds (% Sky Obscured)

65
58
51
60
67
74
79
87
95
93
91
88
76
63
50
43
38
32
34
32
33
45
55
65

High Clouds (% Sky Obscured)

73
73
75
81
88
95
96
98
100
87
72
58
39
20
1
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
8
7
7
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 (%)

7
10
11
15
20
26
25
25
26
33
36
35
29
23
18
20
20
17
19
19
18
29
36
41

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)

6
8
11
14
14
14
14
15
15
15
14
13
13
11
9
7
6
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
15
16
16
17
19
17
17
16
15
15
14
15
15
15
15
15
15
15
15
14
14
15

Dew Point (°C)

11
11
11
11
12
14
15
15
16
16
15
15
15
15
14
14
14
15
15
15
14
14
14
15

Relative Humidity (%)

75
71
64
58
62
68
72
75
77
78
81
83
86
89
92
95
95
95
95
95
95
93
95
95

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009

Ozone (du)

330
328
326
324
324
324
324
324
324
325
326
327
328
329
329
330
331
332
333
334
335
337
338
339

Sunday 26

Waxing Gibbous 93%

19:51

02:38

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

Sun - Rise: 05:31, Set: 21:09, Transit: 13:19. Moon - Rise: 19:51, Set: 02:38. Civil Dark: 21:50 - 04:50. Nautical Dark: 22:46 - 03:55. Astro Dark: 00:11 - 02:32

Total Clouds (% Sky Obscured)

91
83
75
76
74
74
73
68
62
66
67
72
61
54
45
50
63
78

Low Clouds (% Sky Obscured)

91
83
75
76
74
74
56
35
17
17
13
14
9
5
0
0
0
0

Medium Clouds (% Sky Obscured)

47
30
12
8
4
0
0
0
0
2
5
7
9
11
21
26
28
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
12
15
13
15
17
23
18
13
0
12
28
44

ISS Passover

Visibility (miles)

8
8
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

Precipitation Type

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

Precipitation Probability (%)

34
27
21
22
23
25
21
16
9
7
4
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

Wind Speed/Direction (mph)

5
7
9
10
11
13
14
15
16
18
18
19
19
16
14
12
10
8

Chance of Frost

Temperature (°C)

16
17
18
19
20
21
22
23
23
23
22
21
20
19
17
16
15
14

Feels Like (°C)

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

Dew Point (°C)

15
15
16
16
15
13
12
11
10
9
9
9
9
9
9
9
10
10

Relative Humidity (%)

96
92
86
82
71
60
51
46
42
40
42
44
47
52
57
64
70
76

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1014
1015
1015
1015

Ozone (du)

340
340
340
340
340
340
340
339
337
336
336
337
338
336
335
334
334
334

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 20/07/26 07:08:32. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+1.00