Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:54

No Set

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

Sun - Rise: 05:17, Set: 21:26, Transit: 13:22. Moon - Rise: 21:54, Set: No Set. Civil Dark: 22:09 - 04:35. Nautical Dark: 23:11 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
30
26
0
0
0
0
0
0
0
0
0
0
0
0
16
50
23
0
1
1
0
4
9

Low Clouds (% Sky Obscured)

19
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9

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)

11
4
5
0
0
0
0
0
0
0
0
0
0
0
0
9
22
13
0
1
1
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
7
8
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
10
2
0
7
2
2
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
2
1
2
4
5
6
7
8
7
7
7
6
4
2
3
4
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
19
22
23
24
26
27
27
28
28
28
28
27
27
27
24
22
20
19
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
81
76
72
69
66
62
60
60
60
59
61
65
74
80
91
90
89
87
86
87
86

Pressure (mb)

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

Ozone (du)

325
326
328
330
331
331
331
330
329
329
329
328
327
327
327
327
327
328
328
328
328
326
324
324

Friday 11

Waning Gibbous 98%

22:24

05:18

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

Sun - Rise: 05:19, Set: 21:25, Transit: 13:22. Moon - Rise: 22:24, Set: 05:18. Civil Dark: 22:08 - 04:37. Nautical Dark: 23:10 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
1
1
1
1
54
56
1
1
1
1
0
7
7
10
0
0
0
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

9
0
0
0
0
54
22
0
0
0
0
0
7
7
10
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
1
1
1
2
2
1
1
1
1
0
2
2
3
0
0
0
1
1
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
1
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
3
3
1
1
3
5
6
7
8
8
8
5
3
2
3
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

15
16
18
21
24
26
27
28
28
28
28
28
27
27
26
25
23
21
19
18
18
17
17
17

Feels Like (°C)

17
18
20
25
27
29
30
31
31
30
30
30
30
30
31
29
26
25
23
21
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

87
85
79
73
66
63
60
59
57
57
58
61
63
63
65
76
81
85
84
83
85
82
78
73

Pressure (mb)

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

Ozone (du)

325
326
324
323
323
323
323
322
322
322
320
319
320
320
321
320
319
319
319
319
319
318
318
318

Saturday 12

Waning Gibbous 95%

22:46

06:37

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

Sun - Rise: 05:20, Set: 21:24, Transit: 13:22. Moon - Rise: 22:46, Set: 06:37. Civil Dark: 22:07 - 04:38. Nautical Dark: 23:08 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
5
0
0
0
0
0
0
0
0
0
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)

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 (%)

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

Chance of Frost

Temperature (°C)

16
16
18
21
24
25
26
27
27
27
27
27
27
26
25
23
21
20
19
18
17
17
17
16

Feels Like (°C)

18
18
20
22
24
25
26
27
27
27
28
28
28
27
27
26
25
22
21
20
19
18
17
17

Dew Point (°C)

11
11
13
14
15
15
15
15
16
15
15
15
16
16
17
17
16
15
14
13
11
10
10
10

Relative Humidity (%)

69
72
72
64
57
53
51
49
49
48
48
48
51
54
61
70
73
75
75
70
65
64
63
66

Pressure (mb)

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

Ozone (du)

318
318
318
319
319
319
322
324
324
324
324
325
325
324
324
323
322
323
324
325
326
322
322
320

Sunday 13

Waning Gibbous 88%

23:04

07:59

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

Sun - Rise: 05:21, Set: 21:23, Transit: 13:22. Moon - Rise: 23:04, Set: 07:59. Civil Dark: 22:06 - 04:39. Nautical Dark: 23:07 - 03:39. Astro Dark: N/A - 01:40

Total Clouds (% Sky Obscured)

4
25
5
7
35
33
20
28
49
74
100
100
100
100
83
43
27
31
29
34
27
23
19
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10
25
29
34
27
23
19
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
17
85
85
35
21
13
9
6
4
0
0
0
11

High Clouds (% Sky Obscured)

4
25
5
7
35
33
20
28
49
74
100
100
100
100
74
7
0
0
0
0
0
0
0
24

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
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)

4
5
6
7
10
13
14
15
16
14
14
13
11
9
8
7
5
4
3
3
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
59
56
50
47
43
41
40
43
46
47
55
60
65
71
78
81
86
90
92
92
92
93

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

320
319
320
319
318
316
316
316
316
316
318
321
325
328
340
342
337
335
334
335
333
332
332
333

Monday 14

Waning Gibbous 80%

23:18

09:20

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

Sun - Rise: 05:22, Set: 21:22, Transit: 13:22. Moon - Rise: 23:18, Set: 09:20. Civil Dark: 22:05 - 04:40. Nautical Dark: 23:05 - 03:41. Astro Dark: 01:05 - 01:50

Total Clouds (% Sky Obscured)

93
100
95
41
30
39
47
58
56
46
52
53
59
56
49
23
29
32
12
14
40
46
64
71

Low Clouds (% Sky Obscured)

71
76
73
41
30
39
47
58
46
33
29
27
29
33
32
23
24
24
12
14
37
46
55
53

Medium Clouds (% Sky Obscured)

24
32
24
13
0
0
0
0
5
12
16
9
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
76
56
28
6
5
2
0
0
0
0
27
52
56
26
13
1
8
12
14
30
41
53
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
5
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
4
5
8
8
7
7
15
23
24
12
3
2
1
0
0
0
2
3
2
5
6
6
10

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
6
8
11
12
14
15
14
15
15
15
15
14
12
9
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
90
81
65
62
61
63
74
78
70
63
53
53
57
67
76
90
93
93
95
96
96
96

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

333
333
332
333
332
332
332
331
332
334
334
337
340
343
350
353
355
358
356
354
352
350
347
344

Tuesday 15

Waning Gibbous 77%

23:31

10:41

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 05:23, Set: 21:21, Transit: 13:22. Moon - Rise: 23:31, Set: 10:41. Civil Dark: 22:04 - 04:42. Nautical Dark: 23:03 - 03:43. Astro Dark: 00:54 - 01:58

Total Clouds (% Sky Obscured)

77
84
87
95
96
92
75
55
56
63
68
56
50
44
48
48
48
45
42
32
28
32
36
26

Low Clouds (% Sky Obscured)

52
48
45
39
42
36
33
30
40
51
55
41
33
21
17
13
6
13
22
32
28
32
36
26

Medium Clouds (% Sky Obscured)

0
0
7
14
18
23
28
28
17
7
1
4
6
8
12
19
28
33
40
32
28
15
0
1

High Clouds (% Sky Obscured)

48
41
37
32
36
25
13
5
10
20
30
20
10
4
11
17
24
26
30
30
19
15
9
10

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 (%)

10
5
11
11
5
10
10
10
13
16
19
18
18
16
12
9
5
4
4
3
5
5
0
4

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
4
7
9
11
11
12
12
12
12
13
12
11
11
10
8
7
7
8
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
11
11
11
11
12
12
12
12
13
13
13
13
12
12
12
12
13
13
14
14

Relative Humidity (%)

95
92
90
80
69
62
60
57
57
59
61
63
68
71
77
79
80
83
84
84
86
87
92
95

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

341
337
333
332
331
330
329
328
327
325
324
322
321
319
317
315
312
309
308
307
306
306
306
305

Wednesday 16

Waning Gibbous 70%

23:44

12:01

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

Sun - Rise: 05:24, Set: 21:20, Transit: 13:22. Moon - Rise: 23:44, Set: 12:01. Civil Dark: 22:03 - 04:43. Nautical Dark: 23:02 - 03:45. Astro Dark: 00:47 - 02:04

Total Clouds (% Sky Obscured)

16
5
13
26
50
50
50
55
55
45
40
32
17
0
2
4
6
4
2
0

Low Clouds (% Sky Obscured)

16
5
8
2
0
0
0
25
46
44
39
26
14
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

10
5
13
22
26
21
21
17
9
4
0
0
0
0
0
2
2
2
1
0

ISS Passover

Visibility (miles)

8
7
6
7
7
8
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

Precipitation Type

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

7
7
6
6
7
9
10
11
12
13
13
14
13
12
11
8
6
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
90
89
88
85
82
80
76
70
66
67
69
73
78
86
95
95
95

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

304
303
302
301
301
300
301
302
302
302
302
302
302
302
302
302
302
302
301
300

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 10/07/25 04:59:13. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00