Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:14

02:07

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 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Bad
02 Bad

Sun - Rise: 05:02, Set: 21:26, Transit: 13:14. Moon - Rise: 19:14, Set: 02:07. Civil Dark: 22:11 - 04:17. Nautical Dark: 23:20 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
95
97
87
65
48
56
64
68
53
67
78
69
37
35
31
26
2
1
5
6
42
75

Low Clouds (% Sky Obscured)

57
83
91
86
70
64
46
56
44
53
45
30
34
41
36
35
18
26
0
0
0
6
42
75

Medium Clouds (% Sky Obscured)

94
84
94
59
60
1
0
3
41
53
33
32
32
47
3
0
0
0
2
1
2
0
0
0

High Clouds (% Sky Obscured)

94
70
47
4
15
6
3
2
0
2
3
3
14
35
3
14
31
3
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
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

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

Precipitation Probability (%)

91
72
62
46
14
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0

Precipitation Amount (mm)

0.4
0.3
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
9
9
10
13
13
13
14
14
13
13
13
15
12
15
15
15
13
12
10
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
93
87
87
90
87
73
56
46
41
37
35
39
38
32
34
40
52
59
72
79
89
92
90

Pressure (mb)

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

Ozone (du)

371
367
362
358
356
357
359
360
362
359
355
348
346
346
346
348
345
343
342
342
342
344
346
347

Tuesday 8

Waxing Gibbous 96%

20:19

02:52

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

Sun - Rise: 05:03, Set: 21:25, Transit: 13:14. Moon - Rise: 20:19, Set: 02:52. Civil Dark: 22:11 - 04:18. Nautical Dark: 23:18 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
27
30
22
43
51
43
31
26
11
16
28
37
38
73
63
47
30
0
0
38
9
40
95

Low Clouds (% Sky Obscured)

46
27
30
22
43
51
43
31
26
11
16
28
37
35
54
48
36
30
0
0
0
0
11
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
20
12
7
0
0
0
23
6
25
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
4
6
5
1
1
0
0
0
0
1
78

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

Chance of Frost

Temperature (°C)

12
12
12
11
13
14
15
16
17
18
20
21
22
22
22
22
21
20
18
16
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
92
75
61
53
46
39
33
29
26
25
25
26
28
31
42
55
68
70
54
58
62

Pressure (mb)

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

Ozone (du)

345
343
342
338
335
333
332
331
332
331
329
329
328
328
328
329
330
330
330
330
330
331
329
329

Wednesday 9

Waxing Gibbous 99%

21:13

No Set

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

Sun - Rise: 05:04, Set: 21:24, Transit: 13:14. Moon - Rise: 21:13, Set: No Set. Civil Dark: 22:10 - 04:19. Nautical Dark: 23:17 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
83
75
47
17
55
65
82
92
57
65
83
79
66
45
35
21
2
17
43
15
20
19
19

Low Clouds (% Sky Obscured)

58
41
31
38
0
45
38
42
79
48
64
75
57
48
30
25
21
2
17
43
15
20
13
6

Medium Clouds (% Sky Obscured)

25
40
38
12
7
3
0
0
8
8
0
4
11
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
35
1
0
2
8
32
48
22
1
0
0
3
3
0
1
0
0
0
0
0
0
7
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
12
13
14
16
17
19
20
22
25
25
24
24
24
23
23
22
22
19
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

65
62
63
62
59
58
57
57
60
54
47
43
41
41
47
50
51
54
68
81
86
89
92
90

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

330
329
331
332
332
334
334
334
334
332
331
331
332
333
333
333
333
333
332
331
330
329
328
329

Thursday 10

Full Moon 100%

21:53

03:51

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

Sun - Rise: 05:05, Set: 21:23, Transit: 13:14. Moon - Rise: 21:53, Set: 03:51. Civil Dark: 22:09 - 04:20. Nautical Dark: 23:15 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
12
7
1
10
20
27
22
16
10
8
10
25
42
46
45
4
2
30
35
27
14
3
1

Low Clouds (% Sky Obscured)

0
0
0
0
10
20
27
22
16
10
8
10
14
22
22
15
1
1
7
10
9
7
1
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)

20
12
6
1
1
2
2
1
1
1
0
0
0
0
0
0
0
0
0
1
2
2
2
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)

3
3
3
2
2
2
2
2
1
2
2
2
3
2
2
2
3
3
4
3
3
3
3
2

Chance of Frost

Temperature (°C)

14
14
13
14
15
17
20
22
24
25
26
27
27
28
27
27
27
25
23
21
20
19
19
18

Feels Like (°C)

16
15
15
16
17
20
22
25
27
27
29
29
28
28
27
27
27
27
24
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
86
79
70
59
51
44
38
34
32
30
29
31
34
38
43
51
63
68
69
71
74

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

330
331
330
330
329
328
328
326
325
323
322
321
320
320
321
320
319
319
319
318
318
318
318
318

Friday 11

Waning Gibbous 98%

22:22

05:04

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

Sun - Rise: 05:06, Set: 21:23, Transit: 13:15. Moon - Rise: 22:22, Set: 05:04. Civil Dark: 22:08 - 04:22. Nautical Dark: 23:14 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
1
3
2
1
1
5
8
9
15
31
39
49
57
68
36
38
40
28
15
0
1
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
7
9
15
27
36
41
46
55
32
38
40
27
14
0
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
3
2
1
1
4
4
2
2
2
1
2
1
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
18
19
20
22
24
26
28
29
30
30
30
30
30
28
27
26
25
25
24
23
22
18

Dew Point (°C)

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

Relative Humidity (%)

82
85
85
82
68
59
53
46
41
36
33
30
28
26
25
25
35
41
50
60
63
66
69
72

Pressure (mb)

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

Ozone (du)

318
319
321
322
322
323
323
323
323
322
323
323
322
322
321
321
321
322
322
322
323
324
324
324

Saturday 12

Waning Gibbous 97%

22:43

06:25

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 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 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
3
2
0
1
2
3
4
5
6
23
35
30
41
52
63
74
84
97
93
84
74
76
79

Low Clouds (% Sky Obscured)

4
2
1
0
0
0
0
0
0
0
4
6
11
14
16
22
15
8
0
1
3
5
4
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
19
17
14
12
31
50

High Clouds (% Sky Obscured)

0
0
0
0
1
2
3
4
5
6
23
35
30
41
52
63
74
84
97
77
55
28
38
51

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

Chance of Frost

Temperature (°C)

17
16
17
17
18
20
23
25
26
28
29
30
31
32
31
30
29
26
23
21
20
20
19
19

Feels Like (°C)

18
18
18
17
17
21
21
21
22
23
24
31
30
30
30
30
31
25
24
23
22
21
20
17

Dew Point (°C)

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

Relative Humidity (%)

74
78
72
67
62
50
40
33
29
26
23
22
21
20
22
25
28
32
38
44
46
48
49
51

Pressure (mb)

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

Ozone (du)

325
325
326
327
328
329
330
331
330
329
328
328
328
328
325
322
319
320
320
320
321
322
323
322

Sunday 13

Waning Gibbous 95%

22:59

07:47

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

Sun - Rise: 05:09, Set: 21:21, Transit: 13:15. Moon - Rise: 22:59, Set: 07:47. Civil Dark: 22:05 - 04:24. Nautical Dark: 23:10 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
62
45
36
48
51
54
58
66
74
65
60
54
48
44
43
35
28
25
33
45
55

Low Clouds (% Sky Obscured)

0
0
0
0
6
12
18
22
28
36
30
20
14
15
14
13
9
5
0
1
3
4

Medium Clouds (% Sky Obscured)

68
62
45
36
48
51
54
58
66
74
65
56
46
37
28
23
16
15
9
8
6
5

High Clouds (% Sky Obscured)

69
50
36
36
40
40
40
40
35
25
8
3
2
2
2
1
26
28
25
33
31
19

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
19
20
22
23
24
25
26
28
29
31
29
28
27
24
21
18
17
16

Feels Like (°C)

16
16
17
16
16
18
20
20
21
22
22
26
26
26
27
28
29
24
23
22
21
20

Dew Point (°C)

8
8
9
9
10
10
10
10
10
10
10
9
9
8
9
10
10
11
13
14
14
14

Relative Humidity (%)

52
53
54
55
56
51
47
43
40
38
35
31
27
24
27
30
34
45
61
81
83
87

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1014
1014
1014
1015

Ozone (du)

322
321
321
321
321
321
321
322
322
322
323
325
328
330
331
332
333
333
334
334
334
334

Forecast for Bath, Bath and North East Somerset, United Kingdom (51.38,-2.36)

Generated: 07/07/25 03:32:32. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+1.00