Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 49%

10:39

03:44

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
13 Bad

Sun - Rise: 06:20, Set: 18:54, Transit: 12:38. Moon - Rise: 10:39, Set: 03:44. Civil Dark: 19:28 - 05:46. Nautical Dark: 20:08 - 05:06. Astro Dark: 20:50 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
88
96
100
100
82
50
80
82
72
75
100
95
66
61
78
70
71
76
75
78

Low Clouds (% Sky Obscured)

40
48
63
63
56
50
51
59
61
42
55
75
71
74
56
46
50
52
53
48
52
60
57
52

Medium Clouds (% Sky Obscured)

100
100
100
100
74
92
100
100
61
13
56
18
2
4
100
91
60
50
72
64
58
50
56
57

High Clouds (% Sky Obscured)

25
20
25
30
35
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Sleet
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

62
74
95
86
83
49
45
32
8
5
13
4
11
23
12
6
6
6
32
60
66
69
56
43

Precipitation Amount (mm)

0
0.5
0.6
0.8
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
75
70
69
71
78
79
82
79
80
82
86
85
82
83
80
80
79
77
71
66
60
60
49

Pressure (mb)

1003
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

409
411
411
414
420
424
428
428
431
440
439
437
435
437
441
438
438
442
450
448
449
454
457
456

Thursday 26

Waxing Gibbous 61%

12:03

04:22

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

Sun - Rise: 06:18, Set: 18:56, Transit: 12:38. Moon - Rise: 12:03, Set: 04:22. Civil Dark: 19:30 - 05:44. Nautical Dark: 20:10 - 05:04. Astro Dark: 20:52 - 04:21

Total Clouds (% Sky Obscured)

42
79
83
82
87
67
64
33
29
41
34
35
32
12
1
1
2
23
28
17
40
83
35
33

Low Clouds (% Sky Obscured)

38
60
54
18
35
24
19
13
20
31
26
23
23
11
1
1
1
21
26
15
34
33
25
22

Medium Clouds (% Sky Obscured)

41
44
52
76
87
41
23
16
2
0
0
0
2
0
0
0
0
0
0
0
0
21
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
1
9
1
1
0
0
2
2
3
5
5
68
1
6

ISS Passover

Visibility (miles)

8
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 (%)

34
31
27
17
3
0
1
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
15
13
13
11
8
7
6
5
5
5
4
4
4
3
3
4
4
4
5
6
6
7
7

Chance of Frost

Temperature (°C)

8
8
8
7
6
5
4
3
2
2
1
1
1
0
0
0
0
0
2
3
5
6
8
9

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-5

Relative Humidity (%)

46
45
46
51
55
62
68
73
76
76
77
78
78
80
80
77
77
75
66
58
51
46
41
37

Pressure (mb)

1016
1016
1017
1017
1018
1019
1020
1020
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

453
445
431
415
407
398
393
392
390
388
386
383
381
378
375
373
371
368
363
360
358
357
353
351

Friday 27

Waxing Gibbous 72%

13:29

04:48

14 OK
15 OK
16 OK
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
13 Bad

Sun - Rise: 06:15, Set: 18:58, Transit: 12:37. Moon - Rise: 13:29, Set: 04:48. Civil Dark: 19:31 - 05:42. Nautical Dark: 20:12 - 05:01. Astro Dark: 20:54 - 04:18

Total Clouds (% Sky Obscured)

31
19
48
66
99
99
95
94
94
100
100
100
99
100
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

14
1
1
20
29
50
63
79
83
97
100
96
99
100
100
100
100
90
81
71
70
71
72
67

Medium Clouds (% Sky Obscured)

25
19
32
31
61
59
62
51
77
100
96
98
93
92
93
100
100
97
94
90
95
98
100
99

High Clouds (% Sky Obscured)

5
3
2
24
93
75
69
72
84
98
100
100
20
20
20
20
20
49
64
85
90
95
100
94

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
2
11
24
29
36
50
71
94
95
95
95
95
95
95
79
53
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.8
0.7
0.6
0.9
1
0.8
0.4
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-4
-2
-2
-2
-1
-1
-0
-1
-2
-1
0
2
3
4
5
6
7
8
7
7
7

Relative Humidity (%)

36
35
36
38
46
50
51
52
54
57
55
54
56
64
74
81
86
90
93
94
96
90
85
80

Pressure (mb)

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

Ozone (du)

348
345
342
340
339
339
339
339
340
340
341
341
342
341
340
340
340
342
343
344
345
346
347
349

Saturday 28

Waxing Gibbous 82%

No Rise

06:06

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

Sun - Rise: 07:13, Set: 18:59, Transit: 13:37. Moon - Rise: No Rise, Set: 06:06. Civil Dark: 19:33 - 06:39. Nautical Dark: 20:14 - 05:59. Astro Dark: 20:56 - 05:16

Total Clouds (% Sky Obscured)

99
99
84
70
43
31
16
0
11
25
35
46
55
65
47
42
40
41
44
45
64
81
95
100

Low Clouds (% Sky Obscured)

61
57
55
53
43
31
16
0
9
19
28
39
53
63
47
42
40
40
44
45
43
39
38
47

Medium Clouds (% Sky Obscured)

99
91
19
9
0
4
4
0
3
5
7
6
3
0
0
0
0
0
0
0
10
18
21
24

High Clouds (% Sky Obscured)

87
81
61
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
95
90

ISS Passover

Visibility (miles)

9
8
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 (%)

42
29
11
4
0
0
0
0
0
3
20
18
19
26
24
11
0
0
0
4
15
2
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
10
11
11
9
8
7
7
5
5
5
6
6
6
6
5
5
4
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
6
5
5
4
3
2
1
0
0
0
2
1
1
2
4
5
6
6
8

Dew Point (°C)

6
4
3
2
2
3
4
4
3
2
2
2
2
2
2
2
1
1
1
2
1
-1
-2
-3

Relative Humidity (%)

80
66
60
58
61
70
79
82
83
85
86
88
88
88
88
93
93
93
83
75
63
53
45
41

Pressure (mb)

1022
1022
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1030

Ozone (du)

354
358
363
371
380
389
397
402
405
410
413
416
417
420
412
406
403
400
395
390
386
386
386
385

Sunday 29

Waxing Gibbous 89%

15:52

06:20

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
13 Bad

Sun - Rise: 07:11, Set: 20:01, Transit: 13:37. Moon - Rise: 15:52, Set: 06:20. Civil Dark: 20:35 - 06:37. Nautical Dark: 21:15 - 05:56. Astro Dark: 21:59 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
84
93
95
98
100
100
100
100
98
94
90
81
74
63
66
71
75

Low Clouds (% Sky Obscured)

47
42
37
30
12
7
12
20
43
60
81
100
100
100
100
95
90
82
72
53
41
40
42
48

Medium Clouds (% Sky Obscured)

24
24
31
29
30
27
32
47
69
62
59
83
82
79
76
59
44
34
29
24
13
9
6
7

High Clouds (% Sky Obscured)

90
100
100
100
100
100
73
44
20
16
11
7
6
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
5
6
23
29
34
73
79
84
89
88
85
69
53
40
41
39
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.5
0.5
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
9
8
7
7
8
8
9
10
12
13
13
13
13
13
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-2
-1
-1
-0
0
-1
-2
-2
-2
0
1
3
4
5
5
5
6
6
7
7
8

Relative Humidity (%)

41
39
42
42
47
51
58
63
63
56
56
56
62
67
75
84
87
88
90
90
90
91
90
88

Pressure (mb)

1030
1029
1029
1028
1027
1027
1026
1025
1025
1024
1022
1021
1020
1019
1018
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

385
385
382
382
379
374
373
368
367
368
367
364
358
354
349
344
341
337
334
332
331
330
330
330

Monday 30

Waxing Gibbous 95%

17:13

06:32

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
13 Bad

Sun - Rise: 07:09, Set: 20:03, Transit: 13:37. Moon - Rise: 17:13, Set: 06:32. Civil Dark: 20:37 - 06:35. Nautical Dark: 21:17 - 05:54. Astro Dark: 22:01 - 05:10

Total Clouds (% Sky Obscured)

83
94
100
100
100
100
89
76
65
73
81
90
88
87
86
87
87
88
73
60
46
66
81
96

Low Clouds (% Sky Obscured)

60
66
68
58
48
39
42
43
48
58
65
72
69
68
75
63
49
35
38
37
41
60
75
86

Medium Clouds (% Sky Obscured)

10
11
26
26
35
35
27
20
11
19
22
23
16
6
0
6
14
21
16
10
5
9
14
18

High Clouds (% Sky Obscured)

5
5
10
10
10
10
8
10
16
23
27
27
28
25
22
17
8
4
3
2
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
39
40
40
39
37
46
54
61
59
55
49
45
38
32
25
17
8
18
18
15
22
23
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
7
6
6
7
7
7
4
4
3
4
3
3
2
2
2
2
2
3
3
3
3
4
5

Dew Point (°C)

8
8
8
8
6
5
4
3
3
2
3
3
3
3
3
3
3
3
4
3
2
2
2
2

Relative Humidity (%)

87
85
84
83
80
77
74
75
76
78
79
80
82
79
79
78
81
82
86
75
67
59
56
54

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

330
330
330
330
329
328
327
326
326
325
323
321
320
318
316
315
314
313
312
312
312
312
312
312

Tuesday 31

Waxing Gibbous 99%

18:30

06:43

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

Sun - Rise: 07:06, Set: 20:04, Transit: 13:36. Moon - Rise: 18:30, Set: 06:43. Civil Dark: 20:38 - 06:32. Nautical Dark: 21:19 - 05:51. Astro Dark: 22:03 - 05:07

Total Clouds (% Sky Obscured)

83
69
55
68
81
95
94
93
92
85
77
68
72
79
88
92
96
100

Low Clouds (% Sky Obscured)

66
47
30
43
54
73
79
82
88
82
76
68
72
75
79
86
93
100

Medium Clouds (% Sky Obscured)

17
14
13
15
15
17
17
12
16
8
5
0
2
3
7
7
10
7

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
24
20
16
21
20
22
22
31
22
13
15
17
8
1
4
6
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
14
12
11
10
9
8
7
6
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
6
6
7
3
3
4
4
4
3
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

50
50
51
52
56
60
64
68
70
72
74
75
76
79
79
81
85
88

Pressure (mb)

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

Ozone (du)

311
311
311
310
311
312
313
314
314
315
316
317
318
322
327
331
332
334

Forecast for Dinslaken, Düsseldorf District, Germany (51.57,6.75)

Generated: 25/03/26 14:18:51. Forecast: 25/03/26 to 31/03/26. Timezone: UTC+1.00