Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:51

04:51

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

Sun - Rise: 04:55, Set: 21:20, Transit: 13:07. Moon - Rise: 21:51, Set: 04:51. Civil Dark: 22:07 - 04:09. Nautical Dark: 23:17 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
7
5
4
26
33
39
78
37
30
39
55
48
23
40
30
41
36
8
0
0
9
5
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
29
39
35
30
29
32
26
5
11
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
0
2
4
3
3
0
1
5
3
0
36
2
0
0
0
2
3

High Clouds (% Sky Obscured)

2
1
2
4
26
33
17
31
5
8
39
49
43
23
40
30
41
36
8
0
0
9
5
3

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)

4
3
3
3
4
4
5
5
5
5
5
4
4
4
4
5
6
10
8
6
4
3
4
4

Chance of Frost

Temperature (°C)

15
15
17
19
21
23
24
26
27
28
28
29
29
29
28
27
24
22
20
19
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
79
70
63
55
50
45
41
40
37
37
37
37
40
50
57
65
74
80
82
85
86
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021

Ozone (du)

332
333
331
331
331
330
329
330
331
329
327
327
328
330
330
330
330
330
331
331
331
331
333
333

Friday 11

Waning Gibbous 98%

22:18

No Set

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

Sun - Rise: 04:56, Set: 21:19, Transit: 13:07. Moon - Rise: 22:18, Set: No Set. Civil Dark: 22:06 - 04:10. Nautical Dark: 23:16 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
9
12
11
8
6
10
34
44
45
41
43
43
49
61
49
0
9
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

21
0
0
0
0
0
5
32
44
45
40
43
43
49
50
49
0
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
5
2
2
2
3
2
2
2
2
0
0
0
9
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
6
7
7
6
5
5
5
2
0
3
2
1
3
2
3
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)

4
4
4
4
5
5
4
4
3
3
3
4
5
6
7
7
10
10
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

16
16
18
20
23
25
26
28
29
30
30
30
30
30
29
28
25
22
20
19
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
13
13
12
12
12
12
12
15
15
15
15
14
14
13
13
13

Relative Humidity (%)

89
85
75
65
57
51
47
42
37
35
33
31
31
32
35
43
53
65
72
75
76
77
81
82

Pressure (mb)

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

Ozone (du)

332
330
328
327
327
326
325
323
323
323
322
322
323
322
322
323
324
323
322
321
321
322
322
322

Saturday 12

Waning Gibbous 95%

22:38

06:13

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

Sun - Rise: 04:57, Set: 21:18, Transit: 13:07. Moon - Rise: 22:38, Set: 06:13. Civil Dark: 22:04 - 04:11. Nautical Dark: 23:14 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
11
24
28
16
21
23
25
22
40
30
16
12
11
14
16
10
17
29
40
36

Low Clouds (% Sky Obscured)

0
0
0
0
11
24
28
16
20
21
23
22
20
0
0
0
0
0
0
0
15
28
40
36

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
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
7
9
3
30
30
16
12
11
14
16
10
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
18
20
22
23
24
25
26
26
26
25
25
23
22
20
18
17
15
15
13
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

83
79
70
61
54
49
46
40
35
33
32
32
35
37
42
45
54
68
75
82
86
89
89
92

Pressure (mb)

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

Ozone (du)

323
324
324
324
325
326
326
326
328
330
330
330
331
332
334
336
338
339
340
341
341
341
341
341

Sunday 13

Waning Gibbous 89%

22:53

07:37

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

Sun - Rise: 04:59, Set: 21:17, Transit: 13:07. Moon - Rise: 22:53, Set: 07:37. Civil Dark: 22:03 - 04:13. Nautical Dark: 23:12 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
31
45
57
69
59
50
42
41
67
62
61
89
53
61
77
71
39
90
92
100
100
100
79

Low Clouds (% Sky Obscured)

29
23
35
51
64
59
50
42
41
44
35
30
25
19
16
13
10
6
3
7
6
0
0
0

Medium Clouds (% Sky Obscured)

10
17
23
28
34
28
25
18
25
33
38
32
26
24
21
21
18
17
17
16
10
5
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
30
16
25
40
35
25
77
92
100
100
100
77

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)

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

Chance of Frost

Temperature (°C)

13
14
16
18
20
22
24
25
27
27
27
28
27
27
26
24
22
20
19
18
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
78
69
61
55
49
45
40
38
37
36
35
36
40
46
58
70
81
80
82
81
82
83

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

341
340
338
337
337
337
337
334
332
330
327
326
323
320
319
319
319
321
323
327
328
329
331
334

Monday 14

Waning Gibbous 80%

23:06

09:00

05 OK
06 Good
07 OK
08 Bad
09 Bad
10 Bad
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 OK
03 Good
04 OK

Sun - Rise: N/A, Set: 21:16, Transit: 13:07. Moon - Rise: 23:06, Set: 09:00. Civil Dark: 22:02 - 04:14. Nautical Dark: 23:10 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
17
35
52
69
54
40
25
41
64
78
70
73
54
66
77
91
100
100
100
67
33
0
32

Low Clouds (% Sky Obscured)

0
0
15
31
46
31
15
0
17
39
54
37
24
7
24
48
71
52
33
13
8
4
0
0

Medium Clouds (% Sky Obscured)

1
0
12
26
36
24
13
0
10
20
50
36
41
44
39
29
23
17
8
0
0
0
0
0

High Clouds (% Sky Obscured)

39
17
11
5
0
7
15
23
15
8
0
0
0
0
19
34
50
60
60
60
40
20
0
20

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
1
2
15
11
2
3
3
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)

5
6
7
8
9
11
11
12
12
12
14
14
17
17
15
12
11
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
75
63
53
45
38
32
29
26
26
29
31
32
26
34
43
56
60
66
73
79
84
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018

Ozone (du)

339
338
330
327
327
327
327
327
327
327
326
325
325
326
326
329
332
335
339
343
347
350
354
357

Tuesday 15

Waning Gibbous 77%

23:17

10:24

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

Sun - Rise: 05:00, Set: 21:15, Transit: 13:07. Moon - Rise: 23:17, Set: 10:24. Civil Dark: 22:01 - 04:16. Nautical Dark: 23:08 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
85
73
54
43
52
61
70
70
70
70
62
56
48
39
30
27
31
38
45
52
58
62
54

Low Clouds (% Sky Obscured)

0
0
7
15
25
17
10
1
12
23
34
23
13
4
3
1
1
1
0
0
3
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
7
14
19
23
38
39
35
32
17
12
8
17
26
34
38
38
41
36

High Clouds (% Sky Obscured)

43
65
58
41
25
21
17
10
11
16
17
15
20
12
13
20
22
31
38
45
52
58
62
54

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)

9
10
11
12
12
13
13
14
14
13
12
12
11
11
11
10
9
8
7
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
75
63
52
44
41
37
35
34
32
30
30
29
29
33
38
44
48
54
58
61
64
65

Pressure (mb)

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

Ozone (du)

357
357
356
351
346
340
339
339
338
337
335
334
332
330
327
325
322
319
318
317
316
314
312
311

Wednesday 16

Waning Gibbous 70%

23:28

11:47

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

Sun - Rise: 05:01, Set: 21:14, Transit: 13:08. Moon - Rise: 23:28, Set: 11:47. Civil Dark: 21:59 - 04:17. Nautical Dark: 23:06 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
34
35
36
32
51
76
96
89
83
80
84
74
49
33
17
16
15
17
19

Low Clouds (% Sky Obscured)

0
0
6
5
11
16
22
27
34
39
46
40
35
28
31
17
16
15
9
0

Medium Clouds (% Sky Obscured)

27
19
13
8
3
11
19
25
26
26
25
28
33
38
26
13
1
0
0
0

High Clouds (% Sky Obscured)

43
34
35
36
32
51
68
87
63
37
11
4
4
5
4
3
2
2
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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
4
5
4
6
8
6
11
10
1
1
1
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)

6
7
8
9
11
13
14
15
17
18
18
18
17
16
15
13
10
8
7
6

Chance of Frost

Temperature (°C)

14
15
15
17
19
21
23
24
25
25
26
26
25
25
25
23
21
20
19
18

Feels Like (°C)

12
12
12
14
14
15
15
16
17
23
23
22
22
21
20
21
21
21
20
20

Dew Point (°C)

8
9
9
10
12
13
13
14
14
14
14
14
14
13
13
13
13
14
14
15

Relative Humidity (%)

66
66
66
63
60
59
55
52
49
48
48
48
48
47
46
53
60
68
73
81

Pressure (mb)

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

Ozone (du)

310
309
308
307
307
306
306
306
305
303
302
300
299
299
299
299
299
299
299
300

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 10/07/25 05:33:00. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00