Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 71%

22:24

11:16

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 05:43, Set: 20:56, Transit: 13:19. Moon - Rise: 22:24, Set: 11:16. Civil Dark: 21:36 - 05:04. Nautical Dark: 22:28 - 04:12. Astro Dark: 23:37 - 03:04

Total Clouds (% Sky Obscured)

51
58
65
98
100
85
74
96
96
35
49
52
53
76
100
100
100
100
100
100
87
82
92
83

Low Clouds (% Sky Obscured)

0
0
0
0
13
4
0
0
0
0
0
0
0
0
0
0
0
26
53
39
44
54
43
40

Medium Clouds (% Sky Obscured)

7
58
44
23
44
33
35
29
18
30
49
37
53
44
50
23
36
38
70
60
26
41
82
63

High Clouds (% Sky Obscured)

51
58
49
97
100
63
43
91
93
0
4
13
4
61
100
99
100
100
100
100
62
26
72
1

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 (%)

5
13
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
5
5
4
6
24
29

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
7
11
11
12
11
10
10
5
2
2
1
2
2
3
3
4
5
6
7
11
13
14

Chance of Frost

Temperature (°C)

26
28
28
28
29
28
28
27
26
24
22
20
18
17
17
16
16
16
16
17
18
19
21
22

Feels Like (°C)

24
26
26
24
24
24
24
23
23
24
23
21
20
17
16
15
15
15
15
16
18
19
19
20

Dew Point (°C)

10
9
7
6
7
7
8
9
11
13
14
13
12
11
11
10
10
10
11
15
16
17
16
15

Relative Humidity (%)

37
29
25
24
26
26
28
32
38
49
61
65
68
67
68
66
68
67
72
83
88
86
76
66

Pressure (mb)

1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

327
328
327
327
329
330
332
335
334
333
331
328
325
323
321
318
317
317
315
316
317
316
316
316

Tuesday 4

Waning Gibbous 60%

22:39

12:35

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

Sun - Rise: 05:45, Set: 20:55, Transit: 13:19. Moon - Rise: 22:39, Set: 12:35. Civil Dark: 21:34 - 05:06. Nautical Dark: 22:26 - 04:14. Astro Dark: 23:34 - 03:08

Total Clouds (% Sky Obscured)

79
86
89
89
89
69
60
49
56
47
30
30
53
62
27
29
63
66
71
60
58
82
72
74

Low Clouds (% Sky Obscured)

49
50
80
52
71
69
60
49
52
46
30
30
53
43
27
29
56
63
71
60
58
78
67
69

Medium Clouds (% Sky Obscured)

54
52
35
48
56
31
30
26
20
19
4
0
4
18
2
4
19
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

13
23
14
2
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
4
3
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
26
23
36
48
59
56
37
16
4
15
10
25
7
4
7
26
27
28
23
22
23
20
17

Precipitation Amount (mm)

0
0
0
0
0.4
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
17
17
18
18
19
19
18
17
15
13
11
9
9
11
11
11
12
13
13
13
15
15
17

Chance of Frost

Temperature (°C)

23
25
26
25
25
25
24
23
22
21
19
18
17
17
17
16
16
16
15
15
15
16
17
18

Feels Like (°C)

20
21
22
21
21
21
21
20
19
20
18
18
17
17
15
14
14
13
12
11
12
13
13
13

Dew Point (°C)

12
13
13
10
10
11
13
14
13
13
14
16
16
16
15
15
15
14
12
11
12
10
12
10

Relative Humidity (%)

52
49
44
39
39
42
49
55
58
61
72
85
92
95
92
90
93
87
79
78
80
68
71
61

Pressure (mb)

1009
1009
1009
1008
1009
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015

Ozone (du)

317
318
318
320
322
325
325
321
322
320
320
321
321
319
319
319
320
321
323
325
326
327
332
336

Wednesday 5

Waning Gibbous 48%

22:57

13:59

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

Sun - Rise: 05:46, Set: 20:53, Transit: 13:19. Moon - Rise: 22:57, Set: 13:59. Civil Dark: 21:32 - 05:08. Nautical Dark: 22:23 - 04:17. Astro Dark: 23:30 - 03:11

Total Clouds (% Sky Obscured)

58
22
21
19
19
19
13
0
0
0
0
28
13
36
32
34
31
41
46
54
49
46
41
39

Low Clouds (% Sky Obscured)

57
22
21
19
19
19
13
0
0
0
0
8
13
31
32
34
31
41
46
54
49
46
41
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
2
17
0
0
0
0
0
0
0
0
0
0

High 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

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 (%)

5
3
2
1
0
0
0
0
0
0
3
2
13
2
3
0
0
0
4
6
3
6
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)

17
17
18
18
18
18
18
18
16
14
11
10
9
9
8
7
6
5
4
4
5
9
12
14

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
19
18
17
15
14
13
13
13
12
12
11
11
11
12
14
15
17

Feels Like (°C)

15
16
16
16
16
16
16
15
14
14
13
12
12
12
12
12
13
12
11
11
12
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

56
51
47
47
48
43
42
44
43
53
67
78
84
86
86
92
93
90
91
91
86
69
56
49

Pressure (mb)

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

Ozone (du)

342
345
343
340
340
341
341
341
341
341
343
345
350
353
355
357
360
362
363
364
364
361
354
352

Thursday 6

Third Quarter 37%

23:23

15:25

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

Sun - Rise: 05:48, Set: 20:51, Transit: 13:19. Moon - Rise: 23:23, Set: 15:25. Civil Dark: 21:30 - 05:09. Nautical Dark: 22:21 - 04:19. Astro Dark: 23:26 - 03:15

Total Clouds (% Sky Obscured)

35
33
57
83
100
86
84
100
87
77
37
31
55
47
29
31
27
40
54
72
66
64
46
52

Low Clouds (% Sky Obscured)

35
33
25
13
0
0
0
0
0
0
0
2
3
5
3
2
0
0
0
0
11
17
24
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
1
1
1
5
9
12
12
11
11
9
6
1
6

High Clouds (% Sky Obscured)

0
1
36
75
100
77
78
100
87
76
37
31
45
35
17
11
1
29
54
72
61
35
2
2

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 (%)

4
6
3
2
0
0
0
0
0
0
0
0
0
0
0
1
0
2
4
0
2
5
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
17
16
16
15
15
14
13
13
11
11
9
9
10
11
10
10
11
12
14
17
20

Dew Point (°C)

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

Relative Humidity (%)

44
41
38
37
35
36
37
40
45
51
67
76
84
88
88
88
90
88
88
88
83
68
54
43

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025

Ozone (du)

349
344
341
340
338
334
332
330
330
329
330
331
332
333
333
335
338
340
341
340
335
333
332
331

Friday 7

Waning Crescent 25%

00:01

16:51

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

Sun - Rise: 05:49, Set: 20:49, Transit: 13:19. Moon - Rise: 00:01, Set: 16:51. Civil Dark: 21:28 - 05:11. Nautical Dark: 22:18 - 04:21. Astro Dark: 23:22 - 03:18

Total Clouds (% Sky Obscured)

65
59
63
46
30
25
18
16
38
59
71
70
64
55
55
57
55
35
20
16
16
21
34
34

Low Clouds (% Sky Obscured)

18
24
26
30
14
0
0
0
3
8
10
8
5
3
4
4
4
3
3
3
6
12
23
31

Medium Clouds (% Sky Obscured)

12
18
63
35
30
12
18
16
38
52
7
8
4
4
6
6
7
4
4
4
3
5
2
2

High Clouds (% Sky Obscured)

6
0
15
20
23
25
18
16
38
50
55
54
57
54
37
24
10
7
18
16
16
21
34
34

ISS Passover

Visibility (miles)

9
9
7
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 (%)

6
2
1
2
0
0
0
0
0
0
0
0
0
0
2
3
0
2
2
1
3
3
0
1

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

Chance of Frost

Temperature (°C)

21
22
22
22
22
22
22
21
20
18
15
13
13
12
12
12
11
11
11
12
12
14
17
20

Feels Like (°C)

22
20
21
19
19
19
19
18
17
16
13
13
13
13
12
12
12
12
11
11
12
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

37
34
36
41
45
43
44
46
48
54
72
87
92
90
92
92
93
93
91
90
92
74
61
50

Pressure (mb)

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

Ozone (du)

331
333
333
334
334
336
340
341
346
344
343
340
338
336
335
334
334
333
333
333
332
331
330
329

Saturday 8

Waning Crescent 15%

00:56

18:08

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

Sun - Rise: 05:51, Set: 20:47, Transit: 13:18. Moon - Rise: 00:56, Set: 18:08. Civil Dark: 21:26 - 05:13. Nautical Dark: 22:16 - 04:23. Astro Dark: 23:19 - 03:21

Total Clouds (% Sky Obscured)

33
33
34
35
35
46
51
73
78
76
67
77
88
98
97
97
100
100
100
100
100
96
91
93

Low Clouds (% Sky Obscured)

33
33
34
35
32
33
37
39
28
16
1
0
0
0
14
28
40
53
62
73
72
71
66
60

Medium Clouds (% Sky Obscured)

21
33
34
35
35
31
18
16
16
12
15
15
27
28
26
25
23
20
20
16
22
33
43
47

High Clouds (% Sky Obscured)

33
33
23
12
0
1
1
1
0
1
1
33
64
96
94
96
96
100
100
100
98
96
89
88

ISS Passover

Visibility (miles)

8
8
7
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
2
8
12
12
15
15
12
12
10
4
7
7
4
12
17
19
57
79
95
95
95
83
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1
1.1
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
23
23
24
24
23
22
21
18
16
14
13
13
13
13
14
14
14
15
16
17
18
20

Feels Like (°C)

16
17
17
24
23
22
23
23
23
17
17
17
15
14
14
12
13
14
13
14
14
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

42
36
30
30
29
29
33
37
42
53
69
87
89
89
92
92
93
95
92
92
92
77
65
55

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

327
326
324
323
323
322
321
320
319
319
318
317
317
316
316
316
315
315
315
315
315
314
314
313

Sunday 9

Waning Crescent 15%

02:11

19:08

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

Sun - Rise: 05:52, Set: 20:46, Transit: 13:18. Moon - Rise: 02:11, Set: 19:08. Civil Dark: 21:24 - 05:15. Nautical Dark: 22:13 - 04:25. Astro Dark: 23:15 - 03:24

Total Clouds (% Sky Obscured)

94
90
92
94
94
92
84
79
54
29
4
6
12
20
13
8
10
5
3
2

Low Clouds (% Sky Obscured)

54
48
50
51
52
43
34
25
16
8
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
45
37
28
20
12
5
0
7
14
4
6
12
20
13
8
10
5
2
0

High Clouds (% Sky Obscured)

78
80
63
52
41
37
37
36
30
20
4
6
12
20
13
8
1
1
1
2

ISS Passover

Visibility (miles)

8
8
7
7
7
7
8
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

Precipitation Type

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
57
40
22
2
6
7
7
3
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
19
20
20
19
19
19
18
16
14
13
13
12
11
10
10
10
10

Feels Like (°C)

17
16
15
21
20
19
19
19
19
19
19
19
17
15
14
11
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

49
43
38
37
37
36
37
37
38
46
56
67
69
71
73
77
80
84
80
77

Pressure (mb)

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

Ozone (du)

313
313
313
313
314
314
315
315
316
316
316
315
319
322
325
327
329
331
332
334

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

Generated: 03/08/26 11:05:35. Forecast: 03/08/26 to 09/08/26. Timezone: UTC+1.00