Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 85%

18:02

01:36

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
03 Bad

Sun - Rise: 05:02, Set: 21:26, Transit: 13:14. Moon - Rise: 18:02, Set: 01:36. Civil Dark: 22:12 - 04:16. Nautical Dark: 23:21 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
98
89
83
83
82
78
84
85
93
81
74
92
100
100
97
100
95
96
100
100
90

Low Clouds (% Sky Obscured)

91
89
96
94
86
77
67
72
61
57
81
75
69
63
54
35
32
43
54
50
60
18
35
55

Medium Clouds (% Sky Obscured)

71
72
17
51
52
28
35
46
45
48
5
68
25
24
25
17
50
43
100
92
93
100
100
88

High Clouds (% Sky Obscured)

76
37
0
0
0
0
0
0
2
0
0
0
0
9
48
100
100
90
100
65
65
64
61
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
31
47
60
40
37
45
30
24
23
6
1
1
1
2
4
4
8
20
28
25
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
93
95
85
81
71
70
57
53
56
55
57
60
62
65
74
81
80
89
95
92

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

342
345
355
360
361
365
364
362
363
363
364
362
360
355
352
348
346
347
351
354
356
365
365
366

Monday 7

Waxing Gibbous 91%

19:14

02:08

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 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Bad
02 OK
03 Bad

Sun - Rise: 05:03, Set: 21:26, Transit: 13:14. Moon - Rise: 19:14, Set: 02:08. Civil Dark: 22:11 - 04:17. Nautical Dark: 23:20 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
83
80
63
82
93
60
65
80
69
71
57
92
91
50
6
0
5
30
31
36
45
34
48

Low Clouds (% Sky Obscured)

89
73
60
35
69
93
49
39
43
43
52
33
40
39
30
6
0
5
30
31
36
45
34
48

Medium Clouds (% Sky Obscured)

80
82
80
63
42
3
17
30
39
33
30
29
55
27
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
35
25
3
1
3
0
0
0
0
1
1
6
78
22
0
0
1
1
0
1
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
19
4
1
1
0
0
0
1
1
1
1
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
15
16
18
19
20
21
21
21
21
20
19
18
16
15
14
13
13
12
12

Feels Like (°C)

10
10
11
11
12
12
12
14
18
16
18
18
17
18
15
15
15
13
14
14
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
89
89
80
72
51
47
47
48
46
57
48
44
55
54
59
76
89
93
96
96
93

Pressure (mb)

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

Ozone (du)

365
363
360
360
360
360
362
364
365
363
358
352
349
347
348
348
345
344
343
342
341
340
338
337

Tuesday 8

Waxing Gibbous 96%

20:19

02:52

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

Sun - Rise: 05:04, Set: 21:25, Transit: 13:14. Moon - Rise: 20:19, Set: 02:52. Civil Dark: 22:10 - 04:18. Nautical Dark: 23:18 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
11
0
0
24
26
24
22
16
20
17
14
6
6
13
45
36
42
43
41
63
58
49
42

Low Clouds (% Sky Obscured)

45
11
0
0
22
23
22
21
16
19
17
9
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
18
12
15
22
19
17
21
20
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
5
5
4
3
9
13
9
9
1
12
61
41
20
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)

7
6
5
5
8
9
8
8
8
8
9
10
12
13
13
12
11
8
6
5
4
3
2
1

Chance of Frost

Temperature (°C)

11
11
11
12
13
15
16
18
19
20
21
21
21
21
20
19
17
15
14
14
13
12
12
12

Feels Like (°C)

11
11
11
12
13
14
15
16
18
19
19
19
19
18
18
16
15
14
13
14
14
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
86
70
56
48
42
37
33
32
32
37
50
54
58
70
82
90
90
89
87
86
84

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

336
336
335
334
334
333
332
331
329
329
329
328
327
326
328
329
329
329
327
327
328
332
333
334

Wednesday 9

Waxing Gibbous 99%

21:13

03:52

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

Sun - Rise: 05:05, Set: 21:24, Transit: 13:14. Moon - Rise: 21:13, Set: 03:52. Civil Dark: 22:10 - 04:19. Nautical Dark: 23:17 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
49
48
52
53
50
49
54
76
86
87
74
48
44
37
12
13
7
11
15
23
20
13
6

Low Clouds (% Sky Obscured)

15
30
45
49
51
49
49
54
55
63
69
68
48
40
33
12
13
7
11
15
23
18
11
4

Medium Clouds (% Sky Obscured)

23
27
30
27
19
11
7
3
0
5
10
14
11
6
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
2
1
2
10
31
25
9
6
1
5
1
1
1
0
0
0
0
1
0
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 (%)

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

Chance of Frost

Temperature (°C)

11
12
12
14
16
18
20
21
22
23
24
24
25
24
24
23
22
19
17
16
16
15
14
14

Feels Like (°C)

13
13
14
16
17
19
20
22
22
22
22
22
23
23
23
22
22
20
19
18
18
17
16
14

Dew Point (°C)

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

Relative Humidity (%)

84
84
80
73
63
55
52
49
47
45
43
43
43
43
48
61
68
82
92
93
92
90
83
76

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

336
337
334
332
330
327
325
322
321
321
321
321
322
323
324
324
324
324
326
326
326
325
324
323

Thursday 10

Full Moon 100%

21:53

No Set

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

Sun - Rise: 05:06, Set: 21:23, Transit: 13:15. Moon - Rise: 21:53, Set: No Set. Civil Dark: 22:09 - 04:20. Nautical Dark: 23:15 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
2
0
1
2
3
15
29
40
45
46
54
59
61
60
41
30
19
14
8
3
2
1
0

Low Clouds (% Sky Obscured)

3
2
0
0
0
0
5
10
14
12
10
8
7
6
5
22
10
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
13
20
23
30
31
32
31
32
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
1
2
2
2
2
1
1
1
1
1
1
1
5
5
8
6
4
3
2
1
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)

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

Chance of Frost

Temperature (°C)

13
13
14
15
18
20
22
24
26
27
28
28
29
28
28
27
24
22
20
18
17
16
16
15

Feels Like (°C)

14
13
14
16
19
20
23
25
27
29
30
31
31
30
29
27
26
25
25
24
22
21
17
17

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
67
56
49
43
39
37
35
34
33
32
32
33
36
44
53
67
72
77
83
83
85

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

321
321
321
321
321
320
319
319
319
319
319
318
318
318
318
318
318
319
320
319
319
319
319
320

Friday 11

Waning Gibbous 98%

22:22

05:04

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

Sun - Rise: 05:07, Set: 21:23, Transit: 13:15. Moon - Rise: 22:22, Set: 05:04. Civil Dark: 22:08 - 04:22. Nautical Dark: 23:13 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
3
4
3
1
0
9
19
31
21
12
5
15
26
35
34
32
27
29
50
80
85
80
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
9
10
16
11
5
15
25
32
27
22
16
7
2
0
0
0
0

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)

2
2
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
27
50
80
85
80
85

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
1
2

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
2
2
3
4
6
7
7
8
8
8
7
6
4
6
8
7
6
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

15
15
16
17
20
22
24
26
27
28
29
30
30
29
29
28
25
22
19
18
17
17
16
15

Feels Like (°C)

18
18
17
17
22
22
22
23
24
25
31
30
30
30
30
30
26
25
25
23
22
21
16
16

Dew Point (°C)

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

Relative Humidity (%)

84
80
79
76
65
54
46
42
38
35
32
30
28
30
33
35
43
53
64
65
66
66
67
69

Pressure (mb)

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

Ozone (du)

320
322
324
326
327
328
328
328
328
328
328
328
329
328
327
327
327
327
327
328
328
329
329
329

Saturday 12

Waning Gibbous 95%

22:43

06:25

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

Sun - Rise: 05:08, Set: 21:22, Transit: 13:15. Moon - Rise: 22:43, Set: 06:25. Civil Dark: 22:07 - 04:23. Nautical Dark: 23:12 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
75
60
33
31
29
20
20
19
34
58
80
72
64
18
11
12
14
35
61
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
12
17
12
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
6
13
23
20
20
17
10
6
0
4
8
11
11
12
13
21
33
47

High Clouds (% Sky Obscured)

85
75
60
33
31
23
15
8
0
32
58
80
72
64
18
11
12
14
35
45
39

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

Fog (%)

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

Precipitation Probability (%)

1
1
0
0
0
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
17
19
21
24
25
27
29
29
30
30
30
29
29
25
22
18
18
17

Feels Like (°C)

17
16
16
16
19
20
20
21
22
23
30
29
28
28
28
29
26
25
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

70
67
65
62
55
50
45
38
33
27
26
25
24
25
25
26
33
44
58
61
63

Pressure (mb)

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

Ozone (du)

329
330
331
332
332
331
330
330
330
330
330
330
330
328
326
325
323
321
319
318
318

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

Generated: 06/07/25 04:23:20. Forecast: 06/07/25 to 12/07/25. Timezone: UTC+1.00