Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 11%

06:15

00:30

18 OK
19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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 OK
16 Good
17 Good

Sun - Rise: 04:54, Set: 21:17, Transit: 13:06. Moon - Rise: 06:15, Set: 00:30. Civil Dark: 22:05 - 04:05. Nautical Dark: 23:21 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
53
34
59
39
43
29
25
62
77
79
86
84
79
81
79
83
86
91
89
50
27
6
0

Low Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
5
5
0
0
5
5
5
5
5
44
27
0
0

Medium Clouds (% Sky Obscured)

32
27
34
37
24
24
19
11
9
5
8
12
12
13
17
17
17
17
21
22
25
14
3
0

High Clouds (% Sky Obscured)

39
53
34
50
36
31
4
3
3
4
6
6
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
1
2
2
2
3
0
0
1
1
2
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
83
87
88
88
88
87
82
80
80
80
78
77
77
77
79
80
81
80
80
80
80
80

Pressure (mb)

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

Ozone (du)

395
395
395
394
394
395
395
395
396
394
394
395
396
398
400
402
403
405
406
408
411
407
396
391

Tuesday 19

Waxing Crescent 20%

07:41

01:21

18 Good
19 Good
20 Good
21 Good
22 Good
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

Sun - Rise: 04:53, Set: 21:18, Transit: 13:06. Moon - Rise: 07:41, Set: 01:21. Civil Dark: 22:07 - 04:03. Nautical Dark: 23:24 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
3
2
2
6
45
56
54
37
55
98
97
95
97
97
96
99
99
90
76
61
33
98
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
17
25
43
37
30
28
34
41
45
50
25
35
40
22
32
30

Medium Clouds (% Sky Obscured)

0
2
2
2
3
6
56
54
37
55
97
94
94
85
97
95
81
32
36
32
24
7
87
25

High Clouds (% Sky Obscured)

0
0
0
0
4
45
8
54
37
54
4
46
61
75
76
75
77
14
0
4
3
4
12
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 (%)

6
7
4
7
7
6
6
5
1
0
0
2
0
0
0
3
10
12
14
13
12
15
24
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
8
8
7
6
6
6
7
6
7
7
8
9
9
10
9
9
9
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

79
77
80
80
83
83
83
85
88
91
90
91
90
91
92
92
90
89
90
90
92
89
90
90

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

388
386
383
381
379
378
376
375
375
377
374
371
370
369
370
371
371
372
375
373
375
378
379
379

Wednesday 20

Waxing Crescent 31%

09:16

01:51

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
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
17 Bad

Sun - Rise: 04:51, Set: 21:20, Transit: 13:06. Moon - Rise: 09:16, Set: 01:51. Civil Dark: 22:10 - 04:01. Nautical Dark: 23:28 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
99
97
94
99
93
96
93
76
54
72
59
75
92
72
61
68
77
82
48
46
43
41
59

Low Clouds (% Sky Obscured)

31
47
21
45
36
57
61
70
67
51
57
45
45
66
29
14
17
39
42
4
6
7
8
7

Medium Clouds (% Sky Obscured)

32
99
97
94
99
92
94
89
76
54
3
5
30
87
60
38
42
27
35
30
30
27
22
38

High Clouds (% Sky Obscured)

72
55
65
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
1
2
2
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
22
32
13
13
38
41
56
52
18
6
0
0
2
5
8
7
11
14
20
9
7
6
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
12
12
12
12
12
12
11
12
12
13
14
14
14
15
15
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
86
86
87
92
95
96
96
93
95
95
93
92
90
87
86
83
82
83
81
78
79

Pressure (mb)

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

Ozone (du)

381
381
381
381
382
379
378
376
377
383
387
388
389
393
393
386
380
375
370
366
361
355
352
348

Thursday 21

Waxing Crescent 31%

10:49

02:09

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
12 Bad
13 OK
14 OK
15 Bad
16 Bad
17 OK

Sun - Rise: 04:50, Set: 21:22, Transit: 13:06. Moon - Rise: 10:49, Set: 02:09. Civil Dark: 22:12 - 03:59. Nautical Dark: 23:31 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
100
87
75
62
75
87
100
97
94
91
90
89
88
87
85
85
73
52
33
33
33
36
37

Low Clouds (% Sky Obscured)

4
4
6
11
0
32
67
100
95
90
85
86
87
88
84
81
77
60
42
25
25
26
26
30

Medium Clouds (% Sky Obscured)

49
57
50
39
28
27
24
59
16
12
8
34
1
0
1
2
2
2
2
2
5
6
6
6

High Clouds (% Sky Obscured)

1
0
1
1
0
0
0
0
2
0
2
5
4
7
7
29
40
30
26
22
23
25
9
5

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 (%)

9
2
5
6
6
5
2
0
0
0
11
1
0
0
0
0
0
0
1
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
87
89
93
92
93
93
93
93
92
92
93
92
87
83
83
83
87
87
89
90
90

Pressure (mb)

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

Ozone (du)

344
342
343
346
346
345
344
344
343
342
339
337
335
335
337
339
341
344
344
344
345
345
344
345

Friday 22

Waxing Crescent 42%

12:18

02:21

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

Sun - Rise: 04:48, Set: 21:23, Transit: 13:07. Moon - Rise: 12:18, Set: 02:21. Civil Dark: 22:14 - 03:58. Nautical Dark: 23:35 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
33
49
65
79
81
86
98
90
88
84
80
72
67
86
91
94
88
84
80
84
88
91
81

Low Clouds (% Sky Obscured)

30
33
25
18
0
2
3
4
5
8
10
6
4
0
0
0
0
0
0
0
0
1
1
6

Medium Clouds (% Sky Obscured)

6
3
10
19
28
22
18
11
8
8
8
14
25
30
14
6
0
0
0
0
17
32
48
50

High Clouds (% Sky Obscured)

3
25
46
58
70
62
63
93
76
82
74
63
48
36
34
50
67
50
34
12
28
39
52
44

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
90
92
93
95
95
95
95
95
93
93
93
93
93
93
95
93
92
90
89
86
85

Pressure (mb)

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

Ozone (du)

344
343
341
339
339
339
338
339
339
337
336
335
334
334
333
334
335
336
337
339
340
342
344
347

Saturday 23

First Quarter 53%

13:41

02:30

18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 OK
00 OK
01 OK
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

Sun - Rise: 04:47, Set: 21:25, Transit: 13:07. Moon - Rise: 13:41, Set: 02:30. Civil Dark: 22:16 - 03:56. Nautical Dark: 23:38 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
62
42
21
0
13
25
38
59
79
100
94
85
73
82
90
94
85
75
63
59
57
59
58

Low Clouds (% Sky Obscured)

10
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
55
36
18
0
0
0
0
0
0
0
1
2
4
4
3
3
4
5
7
5
2
0
0

High Clouds (% Sky Obscured)

35
23
17
10
0
13
25
38
59
79
100
78
57
26
25
34
53
49
45
39
34
29
26
23

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 (%)

8
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
13
12
12
12
12
9
8
7
7
7
7
7
7
8
7
8
8
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
87
87
89
89
87
87
86
86
86
84
84
84
81
80
80
78
75
74
73
74
74

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

346
345
344
341
337
333
332
331
330
329
329
328
327
326
326
325
324
323
322
322
321
322
322
323

Sunday 24

Waxing Gibbous 64%

15:01

02:38

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

Sun - Rise: 04:46, Set: 21:26, Transit: 13:07. Moon - Rise: 15:01, Set: 02:38. Civil Dark: 22:17 - 03:54. Nautical Dark: 23:42 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
39
30
20
9
19
26
28
38
49
64
47
30
14
11
7
2
2
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
24
21
18
9
13
9
7
28
47
63
47
30
14
11
7
2
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

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
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
82
84
86
87
87
89
87
86
84
83
83
83
80
78
75
75
74

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

323
324
324
324
323
323
322
321
320
321
321
321
320
319
318
320
321
323
323
323

Forecast for Råbymagle, Vordingborg Kommune, Kingdom of Denmark (54.98,12.43)

Generated: 18/05/26 18:02:27. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00