Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 42%

10:54

01:59

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

Sun - Rise: 04:53, Set: 21:10, Transit: 13:02. Moon - Rise: 10:54, Set: 01:59. Civil Dark: 21:57 - 04:05. Nautical Dark: 23:08 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
52
57
51
57
41
16
6
32
15
14
5
12
25
70
70
40
97
81
100
93
100
100
100

Low Clouds (% Sky Obscured)

39
46
35
4
10
19
0
0
25
0
0
0
7
25
41
70
34
45
52
31
50
57
34
22

Medium Clouds (% Sky Obscured)

39
52
57
37
11
2
0
4
9
2
0
1
1
0
0
0
0
35
34
28
39
47
80
83

High Clouds (% Sky Obscured)

39
50
57
3
57
41
12
4
4
15
11
5
5
4
59
39
40
85
54
98
75
100
100
100

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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
4
5
5
5
5
5
6
8
10
11
12
12
12
13
13
12
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
15
16
14
14
14
14
13
14
16
17
19
20
20
22
22
22
22
22
22
21
19

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
86
90
93
95
90
87
81
74
67
62
59
52
48
47
45
46
47
48
50
57
63

Pressure (mb)

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

Ozone (du)

343
345
351
349
347
345
345
344
343
342
341
340
338
337
337
339
339
339
338
337
337
338
337
338

Friday 22

Waxing Crescent 53%

12:20

02:14

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

Sun - Rise: 04:51, Set: 21:12, Transit: 13:02. Moon - Rise: 12:20, Set: 02:14. Civil Dark: 21:59 - 04:04. Nautical Dark: 23:11 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
96
97
100
100
90
62
41
37
53
65
67
72
51
48
46
54
56
56
74
58
34
32
62

Low Clouds (% Sky Obscured)

17
15
12
33
51
44
46
41
37
53
65
67
72
51
39
37
40
44
46
49
31
16
0
11

Medium Clouds (% Sky Obscured)

92
95
94
94
100
84
13
2
2
0
0
0
0
0
0
0
0
13
11
17
15
15
16
16

High Clouds (% Sky Obscured)

100
82
39
100
100
25
25
2
0
0
0
0
0
1
14
17
35
5
7
19
26
9
11
25

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
1
12
21
26
31
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
76
75
73
71
72
76
80
80
74
66
60
56
52
48
45
43
44
44
45
49
57
64

Pressure (mb)

1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

338
340
342
344
348
353
366
364
362
354
347
342
337
336
333
333
331
331
328
326
324
323
321
320

Saturday 23

First Quarter 64%

13:41

02:24

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

Sun - Rise: 04:50, Set: 21:13, Transit: 13:02. Moon - Rise: 13:41, Set: 02:24. Civil Dark: 22:01 - 04:02. Nautical Dark: 23:14 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
42
40
39
77
22
66
78
71
56
64
86
73
72
42
40
21
27
44
41
56
56
37
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
31
29
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
29
28
19
17
10
27
29
27
19
24
37
29
27
19
18
8
17
25
27
37
37
25
12

High Clouds (% Sky Obscured)

15
4
5
16
59
22
24
24
9
19
14
26
32
42
20
28
21
10
9
2
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)

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

Chance of Frost

Temperature (°C)

17
15
14
14
13
13
12
11
11
12
13
15
17
19
21
22
23
24
25
25
25
24
23
22

Feels Like (°C)

18
17
16
15
14
13
12
11
11
13
14
16
16
18
19
22
23
23
24
24
25
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
75
75
75
75
76
77
73
66
59
51
44
38
34
31
30
30
30
32
34
40
52

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

320
320
319
319
319
319
318
317
317
317
318
320
322
322
322
322
322
323
324
324
324
323
323
323

Sunday 24

Waxing Gibbous 74%

14:59

02:33

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

Sun - Rise: 04:49, Set: 21:15, Transit: 13:03. Moon - Rise: 14:59, Set: 02:33. Civil Dark: 22:03 - 04:00. Nautical Dark: 23:17 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
2
2
0
0
0
0
10
20
29
20
10
0
2
4
5
3
2
2
3
4
6
14
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
2
3
4
6
12
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
14
22
16
8
0
1
2
2
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
71
73
73
73
72
69
66
60
54
46
40
36
34
34
35
36
37
38
41
44
48
53

Pressure (mb)

1030
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1030

Ozone (du)

322
323
322
323
324
325
325
324
323
320
320
321
322
322
322
320
319
319
319
318
317
316
315
315

Monday 25

Waxing Gibbous 74%

16:16

02:42

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

Sun - Rise: 04:48, Set: 21:16, Transit: 13:03. Moon - Rise: 16:16, Set: 02:42. Civil Dark: 22:05 - 03:59. Nautical Dark: 23:20 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
24
21
18
14
9
6
15
25
51
46
36
24
24
37
46
58
78
92
86
75
65
64
63

Low Clouds (% Sky Obscured)

23
20
18
15
13
9
5
3
2
0
3
7
9
24
37
46
58
68
71
68
67
62
63
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
11
24
48
35
21
4
3
6
7
36
66
92
61
29
2
1
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
6
9
11
10
8

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
3
3
3
3
3
2
2
2
3
3
3
3
4
4
5
5
7
9
11
9

Chance of Frost

Temperature (°C)

22
20
20
19
18
17
17
16
16
16
18
19
21
22
23
25
25
25
25
26
24
22
20
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
63
65
65
65
66
66
66
66
65
59
53
49
46
42
39
38
39
40
40
48
56
68
65

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1032
1032

Ozone (du)

314
312
312
311
311
312
312
313
314
315
316
316
317
317
317
317
318
319
319
320
321
321
322
323

Tuesday 26

Waxing Gibbous 82%

17:32

02:51

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

Sun - Rise: 04:46, Set: 21:18, Transit: 13:03. Moon - Rise: 17:32, Set: 02:51. Civil Dark: 22:06 - 03:57. Nautical Dark: 23:22 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
70
78
87
87
86
84
85
86
87
85
83
72
62
52
45
38
30
21
17
12
8
16
21

Low Clouds (% Sky Obscured)

61
70
78
86
84
81
80
78
77
78
76
75
72
62
52
45
38
28
18
14
11
7
15
21

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
2
3
4
3
3
2
1
1
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

0
7
14
22
25
27
30
24
19
14
13
13
12
11
9
6
5
4
4
3
2
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 (%)

1
1
1
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
8
7
7
6
6
5
5
5
6
6
7
8
8
8
8
9
9
9
9
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
62
63
65
65
64
63
62
61
60
60
54
50
45
44
43
41
42
42
43
45
47
50
53

Pressure (mb)

1033
1033
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1030
1030
1030
1030
1030

Ozone (du)

324
325
325
326
327
327
326
326
326
325
325
326
327
328
328
327
327
328
328
329
329
328
328
329

Wednesday 27

Waxing Gibbous 89%

18:49

03:01

21 OK
22 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:45, Set: 21:19, Transit: 13:03. Moon - Rise: 18:49, Set: 03:01. Civil Dark: 22:08 - 03:56. Nautical Dark: 23:25 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
41
56
71
79
85
91
92
93
94
94
95
95
97
98
100
100
99
99
91
87
84

Low Clouds (% Sky Obscured)

27
41
56
71
75
74
74
71
73
70
59
52
45
41
33
26
38
48
57
61
62
61

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
1
1
7
13
18
26
39
50
41
28
15
23
34
48

High Clouds (% Sky Obscured)

3
13
24
34
47
58
63
60
59
58
72
85
95
96
97
100
100
99
99
82
74
72

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
4
11
17
22
30
29
24
14
2

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)

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

Chance of Frost

Temperature (°C)

15
13
13
12
11
11
10
10
10
11
11
12
14
16
17
19
20
21
22
23
22
22

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
5
5
5
6
4
4
2
1
1
-1
0
1
2
3
4
6
7
7

Relative Humidity (%)

57
61
63
65
67
68
69
73
66
60
54
46
39
33
32
30
30
30
32
33
36
39

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024

Ozone (du)

330
331
333
335
337
338
339
340
343
346
349
347
345
343
343
342
341
340
340
340
340
339

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 21/05/26 21:57:54. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+1.00