Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 89%

01:00

06:42

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

Sun - Rise: 05:03, Set: 21:08, Transit: 13:07. Moon - Rise: 01:00, Set: 06:42. Civil Dark: 21:55 - 04:17. Nautical Dark: 23:02 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
1
13
14
25
4
4
4
3
3
3
2
2
2
2
2
2
3
3
3
3
4
3
3

Low Clouds (% Sky Obscured)

2
1
13
14
25
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

14
11
10
8
7
6
6
5
5
4
4
7
10
12
14
16
17
18
19
20
20
19
18
17

Feels Like (°C)

13
10
9
7
6
5
5
4
4
3
3
6
10
12
14
15
17
18
19
19
19
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

75
81
88
90
91
91
93
93
91
89
85
78
67
57
50
48
46
44
44
44
42
49
55
63

Pressure (mb)

1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1027
1027
1027
1027
1027

Ozone (du)

351
351
350
350
350
351
351
352
353
353
352
352
351
352
353
353
353
352
352
352
352
352
352
352

Friday 16

Waning Gibbous 82%

01:42

07:51

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

Sun - Rise: 05:02, Set: 21:10, Transit: 13:07. Moon - Rise: 01:42, Set: 07:51. Civil Dark: 21:57 - 04:15. Nautical Dark: 23:05 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
9
21
36
46
46
46
31
26
19
0
3
2
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
21
36
46
46
46
31
26
19
0
3
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)

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

7
5
5
4
5
4
4
4
4
4
3
3
3
6
8
9
11
12
13
14
14
13
12
10

Chance of Frost

Temperature (°C)

15
12
10
8
7
6
6
5
5
4
5
7
10
12
14
16
17
18
19
20
20
20
19
18

Feels Like (°C)

15
12
9
8
7
5
5
4
4
4
4
7
10
12
13
15
16
18
19
19
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

69
73
76
78
79
84
86
90
88
89
89
82
76
67
61
55
53
52
51
50
50
51
58
63

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

353
353
353
353
353
353
354
355
356
357
357
358
360
360
362
363
362
363
363
364
365
366
367
369

Saturday 17

Waning Gibbous 74%

02:10

09:12

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

Sun - Rise: 05:00, Set: 21:12, Transit: 13:07. Moon - Rise: 02:10, Set: 09:12. Civil Dark: 21:59 - 04:13. Nautical Dark: 23:08 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
17
98
10
23
62
11
0
0
0
0
1
2
100
31
97
100
82
66
55
64
61
69
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
10
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
40
12
70
99
82
43
55
53
41
55
55

High Clouds (% Sky Obscured)

5
10
50
10
19
62
11
0
0
0
0
0
1
84
25
76
98
75
47
20
9
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
7
6
6
5

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
1
18
40
46
49
48

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

Chance of Frost

Temperature (°C)

16
13
10
9
8
6
6
6
5
5
5
8
12
14
15
17
18
19
19
19
19
18
17
16

Feels Like (°C)

16
13
10
8
7
5
3
3
3
3
4
7
11
13
14
15
16
17
17
18
17
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

71
75
76
74
73
72
74
79
83
86
86
81
72
67
62
59
56
53
54
56
62
67
73
79

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020

Ozone (du)

370
370
369
369
369
367
367
368
368
371
372
375
376
376
377
380
382
383
383
386
388
392
396
396

Sunday 18

Waning Gibbous 64%

02:29

10:38

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:59, Set: 21:13, Transit: 13:07. Moon - Rise: 02:29, Set: 10:38. Civil Dark: 22:01 - 04:11. Nautical Dark: 23:11 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
74
76
67
61
61
64
63
79
84
76
47
46
46
42
45
60
79
84
83
81
79
73
78

Low Clouds (% Sky Obscured)

0
0
11
21
32
30
27
25
46
68
76
47
46
46
42
45
49
51
54
56
48
41
34
36

Medium Clouds (% Sky Obscured)

52
68
59
54
35
30
26
21
23
26
22
11
5
0
12
24
36
33
29
39
54
56
46
52

High Clouds (% Sky Obscured)

1
5
15
4
0
0
0
0
0
1
0
0
0
0
0
0
0
0
2
38
50
45
50
35

ISS Passover

Visibility (miles)

8
9
6
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 (%)

26
18
26
20
18
26
25
19
16
10
5
8
5
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
9
8
8
8
8
9
11
12
13
15
16
17
17
17
17
17
16
15

Feels Like (°C)

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

Dew Point (°C)

11
10
9
8
8
7
7
7
6
7
7
8
8
8
7
6
7
7
7
8
7
8
8
8

Relative Humidity (%)

82
84
87
88
88
88
91
91
90
91
91
90
81
73
63
57
54
51
53
56
52
55
59
61

Pressure (mb)

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

Ozone (du)

395
394
392
392
389
385
380
378
376
377
377
377
377
377
379
380
379
375
372
369
366
364
364
363

Monday 19

Waning Gibbous 53%

02:42

12:05

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

Sun - Rise: 04:57, Set: 21:15, Transit: 13:07. Moon - Rise: 02:42, Set: 12:05. Civil Dark: 22:03 - 04:09. Nautical Dark: 23:14 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
82
85
87
87
83
81
69
68
57
43
69
42
16
17
12
5
24
42
61
53
45
37
24

Low Clouds (% Sky Obscured)

39
39
42
44
59
67
69
50
22
11
0
0
0
0
0
0
0
9
19
29
24
15
4
4

Medium Clouds (% Sky Obscured)

38
39
47
53
55
59
55
37
35
45
39
61
36
4
3
4
4
12
15
15
9
9
6
3

High Clouds (% Sky Obscured)

23
25
20
20
20
15
10
1
5
2
2
2
0
0
0
0
0
1
2
4
5
5
5
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
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
1
1
1
3
4
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
8
7
7
6
5
5
5
5
5
5
5
5
5
6
6
6
7
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

14
12
11
10
10
9
9
9
8
8
9
10
12
13
15
16
17
18
18
18
18
18
17
16

Feels Like (°C)

11
10
8
8
7
6
6
6
5
5
6
7
9
9
10
11
12
13
18
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

67
72
71
71
71
68
66
64
71
73
74
73
67
61
55
54
52
50
51
52
53
57
62
66

Pressure (mb)

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

Ozone (du)

363
362
362
363
363
362
361
362
361
361
361
363
365
368
370
370
370
370
371
371
372
372
372
372

Tuesday 20

Third Quarter 41%

02:52

13:32

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

Sun - Rise: 04:56, Set: 21:17, Transit: 13:07. Moon - Rise: 02:52, Set: 13:32. Civil Dark: 22:05 - 04:08. Nautical Dark: 23:17 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
0
1
1
4
5
8
12
11
9
5
3
2
2
6
9
12
35
59
72
49
32
15
21

Low Clouds (% Sky Obscured)

2
0
0
0
0
5
8
12
11
9
0
0
0
0
4
8
11
16
20
22
15
8
1
1

Medium Clouds (% Sky Obscured)

1
0
1
1
4
5
8
9
7
3
0
0
0
0
0
0
0
10
23
35
25
16
5
3

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
1
2
1
1
1
0
0
0
0
0
0
4
7
7
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
5
5
2
4
5
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
3
4
4
4
4
4
4
4
4
3
3
4
5
7
8
9
10
10
11
12
13

Chance of Frost

Temperature (°C)

14
12
10
10
9
8
8
8
7
8
9
10
11
13
15
16
17
17
18
18
18
17
16
15

Feels Like (°C)

15
15
14
13
13
12
9
8
8
8
8
8
11
12
13
13
14
15
17
17
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

70
73
78
80
80
79
81
81
81
79
77
74
70
65
61
56
54
50
48
46
44
49
54
58

Pressure (mb)

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

Ozone (du)

372
371
370
369
368
367
367
368
368
368
368
369
369
369
369
369
369
369
369
369
370
369
368
368

Wednesday 21

Waning Crescent 30%

03:01

15:00

20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:54, Set: 21:18, Transit: 13:07. Moon - Rise: 03:01, Set: 15:00. Civil Dark: 22:07 - 04:06. Nautical Dark: 23:21 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
32
41
42
51
52
54
55
67
76
84
81
86
87
79
75
70

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
2
6
14
24
33
40
40
42
41

Medium Clouds (% Sky Obscured)

2
0
0
1
1
1
1
1
5
13
23
33
42
47
48
54
54

High Clouds (% Sky Obscured)

11
17
20
36
51
52
54
55
67
76
84
81
86
87
79
73
61

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
1
8
9
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
5
4
4
4
5
5
5
7
9
11
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
4
4
4
3
2
2
1
1
0
1
2
2
2
2

Relative Humidity (%)

64
71
78
81
85
90
88
89
89
78
67
59
57
56
54
52
49

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

368
369
370
371
372
373
373
372
371
371
371
370
370
371
371
372
374

Forecast for Burton-in-Kendal, Cumbria, United Kingdom (54.18,-2.72)

Generated: 15/05/25 20:48:45. Forecast: 15/05/25 to 21/05/25. Timezone: UTC+1.00