Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Gibbous 97%

23:15

05:50

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

Sun - Rise: 04:40, Set: 21:23, Transit: 13:01. Moon - Rise: 23:15, Set: 05:50. Civil Dark: 22:11 - 03:51. Nautical Dark: 23:29 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
12
12
20
66
57
75
75
16
16
11
7
11
22
2
2
12
1
14
27
86
86
78
71

Low Clouds (% Sky Obscured)

0
22
6
55
55
64
48
33
30
12
0
0
0
22
0
0
4
0
6
26
57
72
77
66

Medium Clouds (% Sky Obscured)

72
30
49
57
36
9
0
0
0
0
0
3
2
0
0
0
0
0
0
0
9
1
0
0

High Clouds (% Sky Obscured)

30
19
30
0
0
0
0
0
0
0
3
6
0
0
2
2
12
1
7
4
65
61
60
49

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
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

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

Chance of Frost

Temperature (°C)

22
22
22
23
24
23
23
23
22
20
18
16
15
15
14
14
14
14
15
16
18
19
20
21

Feels Like (°C)

20
20
22
23
23
23
23
22
22
21
19
17
16
15
15
14
14
14
15
16
17
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

53
56
54
56
57
66
64
65
66
82
89
90
93
95
93
95
95
95
92
85
76
75
64
56

Pressure (mb)

1011
1011
1010
1011
1010
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

325
327
330
348
338
337
334
334
334
334
332
332
332
330
331
332
332
331
329
327
327
327
328
328

Friday 13

Waning Gibbous 92%

23:50

07:05

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:40, Set: 21:23, Transit: 13:02. Moon - Rise: 23:50, Set: 07:05. Civil Dark: 22:12 - 03:51. Nautical Dark: 23:30 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
95
77
74
100
100
100
100
100
100
100
100
100
100
80
55
76
83
98
92
99
95
94
86

Low Clouds (% Sky Obscured)

25
8
0
0
0
0
30
49
62
22
29
32
54
82
53
55
76
78
64
76
85
81
61
42

Medium Clouds (% Sky Obscured)

0
3
17
18
16
24
97
100
100
100
99
92
82
26
14
0
39
35
37
82
97
90
86
80

High Clouds (% Sky Obscured)

54
87
49
45
99
93
100
100
100
100
100
100
100
100
59
14
1
13
81
54
40
4
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
25
43
95
95
95
85
95
84
5
22
3
7
0
0
12
7
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.3
1.1
1.1
0.5
1.1
1.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
25
25
25
24
24
22
20
18
17
17
16
16
16
15
15
16
17
18
18
19
21

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
13
13
13
16
15
16
16
17
16
16
16
15
15
15
15
16
16
17
18
18

Relative Humidity (%)

51
48
47
46
47
49
51
61
65
76
85
96
96
96
96
96
96
95
96
93
90
92
93
84

Pressure (mb)

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

Ozone (du)

326
326
327
328
327
324
322
320
319
320
323
323
324
330
330
331
333
333
333
333
335
338
337
337

Saturday 14

Waning Gibbous 86%

00:14

08:27

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

Sun - Rise: 04:40, Set: 21:24, Transit: 13:02. Moon - Rise: 00:14, Set: 08:27. Civil Dark: 22:13 - 03:51. Nautical Dark: 23:31 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
62
69
57
63
62
56
42
62
23
6
18
40
35
41
50
49
35
67
70
69
76
81
86

Low Clouds (% Sky Obscured)

48
57
60
57
63
52
56
42
39
12
6
18
40
35
41
47
43
35
67
69
63
76
69
71

Medium Clouds (% Sky Obscured)

61
6
26
0
0
27
0
0
32
9
0
0
0
0
0
0
11
0
0
0
13
16
29
27

High Clouds (% Sky Obscured)

0
0
0
0
2
40
32
0
12
23
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
1
3
19
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5

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
16
17
17
18
18
15
14
13
11
11
10
9
9
9
9
9
9
10
12
14
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
20
19
19
18
17
17
16
14
14
13
13
12
12
11
11
11
10
11
13
15
16

Dew Point (°C)

17
12
11
10
11
12
13
13
13
13
12
12
12
13
12
12
11
11
11
11
11
10
10
10

Relative Humidity (%)

74
50
46
45
46
54
59
63
67
71
74
80
89
95
96
95
95
96
95
87
76
66
59
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

337
340
341
342
340
340
341
341
341
343
345
354
372
379
376
375
371
369
368
367
368
368
369
368

Sunday 15

Waning Gibbous 77%

00:32

09:50

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

Sun - Rise: 04:40, Set: 21:24, Transit: 13:02. Moon - Rise: 00:32, Set: 09:50. Civil Dark: 22:13 - 03:51. Nautical Dark: 23:32 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
59
76
76
69
34
25
36
50
52
51
69
70
51
27
2
3
4
5
10
20
32
42
42

Low Clouds (% Sky Obscured)

70
28
58
46
47
34
24
21
22
35
16
21
0
0
0
0
0
0
0
8
18
29
32
34

Medium Clouds (% Sky Obscured)

22
11
10
16
16
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
2
25
39
37
39
46
70
51
27
1
1
1
1
1
1
1
2
2

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 (%)

6
7
6
6
4
2
1
3
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
51
51
56
51
53
60
70
72
75
80
82
93
95
96
96
95
95
87
78
70
64
59

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

366
363
357
351
347
344
341
338
335
334
331
329
328
326
324
321
320
319
317
315
314
312
312
312

Monday 16

Waning Gibbous 67%

00:46

11:12

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

Sun - Rise: 04:40, Set: 21:25, Transit: 13:02. Moon - Rise: 00:46, Set: 11:12. Civil Dark: 22:14 - 03:51. Nautical Dark: 23:33 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
59
72
71
67
31
26
30
25
21
18
12
8
9
10
12
10
7
5
5
4
3
5
7

Low Clouds (% Sky Obscured)

34
35
36
35
32
23
22
17
7
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
7
5
4
4
6
8
8
6
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
29
41
39
38
9
4
5
6
7
5
3
1
0
0
0
1
3
4
4
3
2
3
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
3

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

Chance of Frost

Temperature (°C)

21
23
23
23
24
24
23
23
21
19
17
17
16
15
14
14
13
14
14
15
17
18
20
21

Feels Like (°C)

21
22
22
22
22
23
25
25
23
20
18
18
16
16
16
15
15
15
17
18
19
20
22
23

Dew Point (°C)

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

Relative Humidity (%)

54
50
46
45
45
46
47
53
64
69
73
78
83
86
90
89
89
89
84
75
69
63
57
54

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

311
310
310
310
312
312
311
311
311
310
308
308
308
308
308
309
309
309
309
308
308
309
309
310

Tuesday 17

Waning Gibbous 57%

00:58

No Set

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:40, Set: 21:25, Transit: 13:02. Moon - Rise: 00:58, Set: No Set. Civil Dark: 22:14 - 03:51. Nautical Dark: 23:34 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
41
56
71
74
81
88
92
96
100
75
49
24
39
56
68
49
29
10
27
49
69
66
64

Low Clouds (% Sky Obscured)

9
13
19
26
43
61
78
67
56
45
40
33
24
32
38
41
26
12
0
18
36
54
51
53

Medium Clouds (% Sky Obscured)

0
11
16
19
17
19
22
22
17
15
10
4
0
1
2
2
2
1
1
4
5
7
6
4

High Clouds (% Sky Obscured)

4
3
1
0
1
2
4
26
45
50
50
43
24
39
40
44
33
24
10
4
4
5
5
9

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
3
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)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
24
24
23
21
20
19
17
16
16
15
14
15
15
16
17
18
19
20

Feels Like (°C)

24
24
24
24
25
25
24
25
22
22
21
22
22
23
14
14
14
14
13
12
15
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

49
46
50
52
56
57
58
58
59
60
58
65
73
81
83
86
87
84
80
78
71
65
59
53

Pressure (mb)

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

Ozone (du)

310
311
312
312
313
315
317
319
319
320
320
321
321
321
321
321
321
320
319
318
318
317
317
320

Wednesday 18

Third Quarter 45%

01:09

12:35

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

Sun - Rise: 04:40, Set: 21:25, Transit: 13:03. Moon - Rise: 01:09, Set: 12:35. Civil Dark: 22:15 - 03:51. Nautical Dark: 23:34 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
51
36
23
16
8
0
13
20
20
10
5
5
12
19
26
27
36
41
62
79
97
94
90

Low Clouds (% Sky Obscured)

52
47
36
23
16
8
0
0
0
0
0
0
0
7
15
22
27
33
38
46
53
58
66
70

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
21
40
59
69
62

High Clouds (% Sky Obscured)

8
5
4
1
0
0
0
2
20
20
10
5
5
12
19
26
27
36
41
62
79
94
78
58

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
20
20
20
20
21
21
18
17
17
16
15
14
9
10
10
9
9
8
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

47
43
40
38
36
39
44
47
51
55
61
66
70
78
80
83
86
79
74
68
57
48
40
36

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

323
327
327
327
327
329
330
332
332
332
332
332
332
332
330
329
327
327
326
325
323
322
320
321

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

Generated: 12/06/25 21:59:48. Forecast: 12/06/25 to 18/06/25. Timezone: UTC+1.00