Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 2%

06:04

19:32

13 OK
14 Bad
15 OK
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
12 Bad

Sun - Rise: 06:27, Set: 20:29, Transit: 13:29. Moon - Rise: 06:04, Set: 19:32. Civil Dark: 21:05 - 05:51. Nautical Dark: 21:50 - 05:05. Astro Dark: 22:41 - 04:14

Total Clouds (% Sky Obscured)

36
48
44
52
83
78
72
82
80
76
81
87
76
79
89
92
99
100
92
99
100
86
99
96

Low Clouds (% Sky Obscured)

36
8
23
45
51
44
48
51
57
66
81
76
75
40
31
28
2
1
0
7
0
1
1
25

Medium Clouds (% Sky Obscured)

36
48
22
21
30
32
24
18
22
25
59
72
76
33
60
43
78
63
44
97
97
61
99
94

High Clouds (% Sky Obscured)

36
48
44
13
4
3
4
43
33
23
50
67
30
17
45
71
98
100
75
74
100
17
43
46

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
0
0
1
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
17
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)

9
9
9
10
8
7
5
3
2
2
2
2
1
2
1
2
2
3
2
2
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
51
53
60
60
63
65
63
63
66
71
72
72
77
78
81
82
84
81
73
69
60
53

Pressure (mb)

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

Ozone (du)

379
380
382
382
380
382
377
374
373
371
368
368
366
364
364
363
362
361
361
360
361
361
362
362

Friday 17

New Moon 0%

06:21

21:03

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
12 Bad

Sun - Rise: 06:25, Set: 20:30, Transit: 13:29. Moon - Rise: 06:21, Set: 21:03. Civil Dark: 21:07 - 05:48. Nautical Dark: 21:52 - 05:03. Astro Dark: 22:44 - 04:10

Total Clouds (% Sky Obscured)

97
100
96
96
97
100
100
100
100
90
91
99
94
96
95
93
98
98
100
99
98
87
96
84

Low Clouds (% Sky Obscured)

14
52
34
20
30
25
25
20
25
35
35
25
35
35
20
15
17
5
10
10
36
15
20
20

Medium Clouds (% Sky Obscured)

83
22
16
31
35
30
25
37
33
32
39
40
41
43
45
48
54
41
36
83
78
87
83
82

High Clouds (% Sky Obscured)

74
67
87
62
78
100
100
92
83
54
28
91
67
29
45
18
11
46
86
91
49
27
81
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
45
43
53
56
57
58
58
55
56
57
60
62
63
66
68
70
72
75
76
77
73
68
65

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1021

Ozone (du)

361
360
360
361
360
362
362
361
361
362
361
361
360
361
361
359
358
359
359
358
358
359
359
361

Saturday 18

Waxing Crescent 2%

06:44

22:38

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

Sun - Rise: 06:23, Set: 20:32, Transit: 13:28. Moon - Rise: 06:44, Set: 22:38. Civil Dark: 21:08 - 05:46. Nautical Dark: 21:54 - 05:00. Astro Dark: 22:47 - 04:07

Total Clouds (% Sky Obscured)

88
99
100
100
95
98
91
90
34
15
26
47
26
33
33
38
40
53
65
66
66
64
66
60

Low Clouds (% Sky Obscured)

20
52
47
64
53
79
78
87
34
15
26
47
26
33
33
38
40
53
65
66
66
62
52
43

Medium Clouds (% Sky Obscured)

82
92
95
100
89
96
81
63
25
15
10
25
0
0
0
0
0
0
0
0
0
0
4
7

High Clouds (% Sky Obscured)

13
10
76
70
47
15
20
15
15
15
9
4
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
7
5
8
7
9
9
5
7
6
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
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
38
59
94
62
61
57
41
46
56
49
44
15
6
1
0
0
0
0
0
5
22
22
11

Precipitation Amount (mm)

0
0
0
0.9
0.2
0.2
0.2
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
14
14
13
12
12
10
9
8
7
7
6
6
6
6
6
7
8
9
11
11

Feels Like (°C)

16
17
16
14
12
12
11
9
9
8
7
6
5
6
6
5
5
4
4
5
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

63
61
60
59
62
74
80
90
90
93
95
91
91
96
96
94
94
96
94
90
84
76
72
66

Pressure (mb)

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

Ozone (du)

362
362
361
362
363
366
369
374
376
376
379
381
387
393
395
397
401
404
409
412
413
413
414
413

Sunday 19

Waxing Crescent 6%

07:19

00:11

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:20, Set: 20:34, Transit: 13:28. Moon - Rise: 07:19, Set: 00:11. Civil Dark: 21:10 - 05:44. Nautical Dark: 21:56 - 04:57. Astro Dark: 22:49 - 04:04

Total Clouds (% Sky Obscured)

57
68
79
92
86
81
67
61
32
15
20
22
29
45
67
87
88
91
95
93
88
81
95
95

Low Clouds (% Sky Obscured)

33
46
59
71
68
65
62
44
30
15
19
22
28
35
43
51
57
68
75
75
69
58
81
86

Medium Clouds (% Sky Obscured)

11
18
24
29
23
16
12
61
8
4
5
0
4
9
17
62
33
41
49
54
52
52
58
59

High 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

ISS Passover

Visibility (miles)

9
9
7
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
14
19
21
22
19
10
6
3
0
0
0
0
1
2
1
16
24
33
40
41
40
50
51

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
3
4
3
3
2
3
2
2
2
3
3
3
3
3
3
3
4
4
3
2
1
1

Relative Humidity (%)

60
54
49
56
55
56
56
61
65
71
76
83
89
93
94
94
96
96
96
91
82
70
60
56

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

413
412
413
414
414
413
413
413
413
414
413
410
408
406
407
412
414
416
417
416
415
414
415
416

Monday 20

Waxing Crescent 14%

08:11

01:34

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

Sun - Rise: 06:18, Set: 20:36, Transit: 13:28. Moon - Rise: 08:11, Set: 01:34. Civil Dark: 21:12 - 05:42. Nautical Dark: 21:58 - 04:55. Astro Dark: 22:52 - 04:00

Total Clouds (% Sky Obscured)

100
98
95
90
74
59
45
46
37
55
66
59
65
45
30
23
15
10
4
3
1
0
25
50

Low Clouds (% Sky Obscured)

99
96
92
84
70
56
45
45
33
50
64
47
51
35
20
4
3
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

55
36
24
16
12
22
45
8
3
2
6
10
15
16
15
12
5
3
0
0
0
0
5
14

High 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
17
34

ISS Passover

Visibility (miles)

9
7
7
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
60
63
57
49
36
11
9
5
12
12
16
3
8
7
4
3
3
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.4
0.2
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
9
11
12
14
14
12
10
11
10
10
11
13
13
12
11
11
11
11
11
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
5
5
5
4
3
3
4
4
3
2
3
2
2
2
2
1
1
0
1
1
2
2

Dew Point (°C)

0
1
4
4
4
4
5
5
4
4
4
4
4
3
2
1
-0
-1
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

50
51
67
70
68
73
82
82
75
84
87
84
86
85
83
82
79
74
71
67
59
53
47
44

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

415
414
413
411
409
407
403
404
405
408
409
407
404
405
406
406
407
410
413
416
415
414
413
412

Tuesday 21

Waxing Crescent 23%

09:21

02:38

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

Sun - Rise: 06:16, Set: 20:37, Transit: 13:28. Moon - Rise: 09:21, Set: 02:38. Civil Dark: 21:14 - 05:39. Nautical Dark: 22:01 - 04:52. Astro Dark: 22:55 - 03:57

Total Clouds (% Sky Obscured)

70
45
23
10
19
26
39
44
48
53
56
55
58
54
47
35
22
12
2
1
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
1
2
3
3
4
4
3
2
2
2
2
8
13
19
12
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
8
5
3
7
15
30
44
48
50
44
43
37
29
26
23
16
9
2
1
1
0
0
0

High Clouds (% Sky Obscured)

52
34
17
0
19
26
39
44
48
53
42
20
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
6
6
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-1
0
1
1
1
2
1
1
1
0
0
-1
-1
-1
-1
-2
-2
-2
-3

Relative Humidity (%)

41
39
39
39
38
43
49
54
59
64
71
71
72
73
75
76
77
75
71
69
59
51
43
40

Pressure (mb)

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

Ozone (du)

410
409
410
412
413
410
408
405
405
405
404
403
402
401
404
406
408
409
411
412
414
416
419
419

Wednesday 22

Waxing Crescent 34%

10:44

03:22

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

Sun - Rise: 06:14, Set: 20:39, Transit: 13:28. Moon - Rise: 10:44, Set: 03:22. Civil Dark: 21:16 - 05:37. Nautical Dark: 22:03 - 04:50. Astro Dark: 22:58 - 03:54

Total Clouds (% Sky Obscured)

0
12
26
40
28
14
0
0
0
0
0
0
0
4
8
13
9
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
12
8
4
0

Medium Clouds (% Sky Obscured)

0
3
5
8
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-2
-2
-1
1
2
2
2
2
2
2
2
1
1
0
1
1

Relative Humidity (%)

35
32
33
35
36
41
47
55
60
66
72
74
75
78
78
76
76
75
72

Pressure (mb)

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

Ozone (du)

419
419
412
406
400
396
391
387
384
381
378
376
374
371
368
364
361
359
356

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 16/04/26 13:51:27. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+2.00