Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 6%

02:05

19:08

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

Sun - Rise: 05:08, Set: 21:23, Transit: 13:15. Moon - Rise: 02:05, Set: 19:08. Civil Dark: 22:08 - 04:23. Nautical Dark: 23:14 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
12
6
16
14
14
24
40
50
58
76
93
96
54
57
96
70
31
76
86
98
100
99
35

Low Clouds (% Sky Obscured)

8
9
0
0
0
0
20
40
50
54
63
77
67
43
25
0
0
11
21
22
28
23
19
8

Medium Clouds (% Sky Obscured)

4
2
0
14
11
10
12
5
2
4
5
3
4
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
11
25
42
55
24
48
94
70
31
59
83
95
100
98
35

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)

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

Chance of Frost

Temperature (°C)

29
28
26
24
21
19
18
16
16
16
16
16
17
18
20
22
25
27
29
30
30
31
30
30

Feels Like (°C)

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

Dew Point (°C)

4
6
10
13
12
11
12
12
14
15
15
15
15
13
12
10
10
9
9
8
7
7
7
8

Relative Humidity (%)

19
23
36
50
54
59
66
77
89
95
96
96
87
71
58
46
39
32
28
25
23
22
23
25

Pressure (mb)

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

Ozone (du)

325
326
327
326
326
326
325
323
322
322
321
321
322
321
321
321
320
321
320
319
318
318
316
316

Sunday 12

Waning Crescent 1%

03:11

20:22

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

Sun - Rise: 05:09, Set: 21:22, Transit: 13:15. Moon - Rise: 03:11, Set: 20:22. Civil Dark: 22:07 - 04:24. Nautical Dark: 23:12 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
40
59
35
50
50
61
82
50
56
29
37
77
69
95
68
29
2
88
35
25
66
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
21
29
28
33
32
25
18
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
3
2
2
3
2
37
4
3
0
2
3
0
0
0
0
0
5
66
65
52

High Clouds (% Sky Obscured)

37
40
59
35
35
35
54
79
35
6
4
10
47
29
86
50
24
2
88
30
23
66
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 (%)

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)

19
18
19
19
18
18
17
16
17
18
18
18
20
21
21
19
19
19
19
18
17
17
17
16

Chance of Frost

Temperature (°C)

29
27
25
23
21
19
17
15
14
13
13
13
14
15
17
19
21
23
26
27
28
29
28
28

Feels Like (°C)

24
22
20
17
15
14
12
11
9
8
7
9
9
9
11
14
17
18
22
23
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

28
31
36
41
47
53
57
58
61
65
70
72
69
62
52
43
36
32
28
26
24
23
23
22

Pressure (mb)

1021
1021
1021
1022
1023
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1018

Ozone (du)

316
316
316
316
316
316
315
316
315
315
316
315
315
315
316
316
316
317
316
314
315
314
315
315

Monday 13

Waning Crescent 0%

04:35

21:15

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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:10, Set: 21:21, Transit: 13:15. Moon - Rise: 04:35, Set: 21:15. Civil Dark: 22:06 - 04:25. Nautical Dark: 23:11 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
71
87
56
53
53
74
99
84
40
42
33
34
24
23
67
68
75
83
90
98

Low Clouds (% Sky Obscured)

0
0
0
3
22
26
33
42
53
69
87
79
37
33
17
12
3
0
0
0
0
0
1
13

Medium Clouds (% Sky Obscured)

61
55
0
45
50
81
50
43
40
27
24
23
19
21
22
23
15
14
15
16
29
69
18
18

High Clouds (% Sky Obscured)

100
100
100
100
71
65
56
53
50
50
60
0
0
0
0
0
1
7
34
39
43
63
83
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
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

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
2
2
1
1
6
2
4
2
10
21
11
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)

15
17
19
19
16
15
14
14
15
14
15
16
16
17
17
17
17
15
15
14
13
13
12
12

Chance of Frost

Temperature (°C)

27
26
24
21
19
18
17
17
16
16
16
16
17
18
19
21
24
25
27
28
29
30
30
29

Feels Like (°C)

22
21
19
16
16
17
15
15
15
15
14
13
13
15
17
18
20
23
24
25
26
27
26
26

Dew Point (°C)

4
7
12
12
13
14
14
15
16
16
16
15
13
11
10
7
3
2
3
3
4
5
4
4

Relative Humidity (%)

22
30
47
58
69
76
83
90
95
96
98
89
79
65
54
38
26
22
20
20
19
19
19
20

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016

Ozone (du)

318
322
324
327
330
331
331
332
332
331
331
330
328
327
327
327
327
325
323
323
322
322
323
324

Tuesday 14

New Moon 2%

06:08

21:52

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: 05:11, Set: 21:20, Transit: 13:15. Moon - Rise: 06:08, Set: 21:52. Civil Dark: 22:05 - 04:27. Nautical Dark: 23:09 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
99
100
98
96
67
77
49
100
100
100
100
100
100
100
83
69
47
34
49
61
56
53
54

Low Clouds (% Sky Obscured)

2
0
0
5
10
15
26
34
44
43
39
38
35
28
21
16
8
0
8
17
23
23
21
20

Medium Clouds (% Sky Obscured)

30
27
35
37
74
49
68
39
41
96
93
88
81
67
55
62
6
8
14
16
23
26
28
29

High Clouds (% Sky Obscured)

79
99
100
89
73
21
22
40
99
99
100
100
100
100
100
81
62
41
24
38
43
35
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
7
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
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
4
7
8
9
7
2
5
8
20
58
54
23
15
18
17
35
46
48
50
50
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0.2
0.3
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
25
23
22
20
19
18
17
17
17
17
17
19
20
22
24
26
28
29
29
29
29
28

Feels Like (°C)

25
24
22
19
18
17
17
16
16
15
14
15
16
17
19
21
21
22
23
24
24
24
24
23

Dew Point (°C)

5
6
6
6
8
10
11
11
12
13
13
13
13
16
18
14
9
6
6
5
6
5
4
2

Relative Humidity (%)

22
25
30
32
40
52
59
63
71
76
78
79
78
84
84
59
38
27
23
21
22
21
20
19

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

325
326
327
327
328
328
330
332
331
329
330
330
330
329
328
330
334
335
336
338
337
336
336
336

Wednesday 15

Waxing Crescent 7%

07:40

22:16

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: 05:12, Set: 21:19, Transit: 13:15. Moon - Rise: 07:40, Set: 22:16. Civil Dark: 22:03 - 04:28. Nautical Dark: 23:07 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
90
87
82
76
69
72
78
87
85
85
81
80
90
100
100
100
100
91
83
73
69
63
57

Low Clouds (% Sky Obscured)

21
22
23
22
22
22
25
27
28
20
11
0
23
25
30
24
21
19
27
31
38
37
31
25

Medium Clouds (% Sky Obscured)

37
69
71
37
37
43
21
38
12
3
3
3
14
26
34
37
44
47
37
27
19
36
51
57

High Clouds (% Sky Obscured)

90
80
70
50
34
19
38
51
65
69
76
81
63
80
100
100
100
100
86
81
73
69
63
57

ISS Passover

Visibility (miles)

8
9
9
9
6
9
9
9
9
9
9
8
9
8
7
5
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

47
40
20
35
29
13
9
10
5
5
31
47
57
63
66
61
52
40
45
44
40
41
42
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
22
21
20
20
19
19
18
18
18
18
21
22
23
24
26
27
27
28
28
27
26

Feels Like (°C)

24
20
19
18
19
18
18
18
17
16
16
17
17
19
19
20
19
18
17
30
29
27
26
26

Dew Point (°C)

10
3
3
4
13
15
15
14
13
13
14
15
14
16
18
19
15
11
7
10
12
13
12
12

Relative Humidity (%)

34
23
25
30
61
72
71
71
71
73
77
81
77
76
77
78
56
40
28
32
36
41
40
41

Pressure (mb)

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

Ozone (du)

330
326
327
328
329
329
328
328
329
330
331
331
332
331
331
330
330
330
329
329
328
327
329
331

Thursday 16

Waxing Crescent 14%

09:07

22:34

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: 05:13, Set: 21:18, Transit: 13:15. Moon - Rise: 09:07, Set: 22:34. Civil Dark: 22:02 - 04:30. Nautical Dark: 23:05 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
33
24
41
58
76
81
86
91
94
97
100
100
100
100
97
95
93
95
98
100
94
87
81

Low Clouds (% Sky Obscured)

22
18
14
16
15
17
25
33
43
36
34
29
18
15
9
8
7
5
9
13
17
40
63
81

Medium Clouds (% Sky Obscured)

43
23
4
7
11
14
30
46
62
60
62
66
67
73
74
74
75
75
76
82
79
76
73
70

High Clouds (% Sky Obscured)

43
33
24
36
32
42
40
40
35
63
83
100
100
100
100
97
94
88
91
96
100
81
59
36

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

Precipitation Probability (%)

37
35
33
30
25
17
23
28
31
28
25
18
31
40
46
42
41
52
52
47
47
60
69
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0.2
0
0
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
24
23
21
20
19
18
18
18
18
18
18
18
20
21
22
23
24
25
26
26
27
25
24

Feels Like (°C)

25
25
26
27
25
24
22
19
18
19
18
18
18
18
18
18
18
18
18
27
25
23
25
26

Dew Point (°C)

11
13
15
17
16
15
14
15
15
15
15
16
16
16
15
15
13
11
9
8
7
5
9
12

Relative Humidity (%)

40
51
63
80
79
77
77
80
82
85
85
86
86
78
70
64
52
44
35
31
28
24
35
49

Pressure (mb)

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

Ozone (du)

333
332
332
331
331
330
329
329
330
330
332
333
334
333
333
333
331
330
329
329
329
328
327
326

Friday 17

Waxing Crescent 23%

10:29

22:48

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

Sun - Rise: 05:15, Set: 21:17, Transit: 13:15. Moon - Rise: 10:29, Set: 22:48. Civil Dark: 22:01 - 04:31. Nautical Dark: 23:03 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
75
73
73
73
73
80
86
92
94
96
97
93
88
79
72
70
71

Low Clouds (% Sky Obscured)

63
43
25
22
22
22
27
34
43
44
50
52
47
43
40
45
49
54

Medium Clouds (% Sky Obscured)

63
61
55
53
48
46
51
64
74
68
61
55
54
48
47
38
32
30

High Clouds (% Sky Obscured)

33
19
32
34
47
60
65
80
85
94
95
90
79
68
38
23
12
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

69
56
46
42
33
7
29
41
51
46
39
30
32
26
5
14
17
18

Precipitation Amount (mm)

0.4
0.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
10
5
4
3
3
3
4
5
6
7
8
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
19
19
19
19
18
17
16
16
16
17
17
18
17
16
16
17
17

Dew Point (°C)

16
16
16
17
16
15
15
15
15
15
16
16
17
15
14
12
11
10

Relative Humidity (%)

67
73
80
88
89
89
90
92
93
95
95
95
95
80
67
56
50
44

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

325
326
327
327
327
327
326
326
326
326
327
327
328
327
326
324
324
324

Forecast for Twerton, Bath and North East Somerset, United Kingdom (51.36,-2.38)

Generated: 11/07/26 19:15:18. Forecast: 11/07/26 to 17/07/26. Timezone: UTC+1.00