Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 26%

08:19

01:07

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

Sun - Rise: 06:07, Set: 18:33, Transit: 12:21. Moon - Rise: 08:19, Set: 01:07. Civil Dark: 19:05 - 05:35. Nautical Dark: 19:44 - 04:56. Astro Dark: 20:24 - 04:15

Total Clouds (% Sky Obscured)

37
39
6
44
72
58
74
66
3
2
19
26
10
35
72
77
80
97
100
100
100
100
94
79

Low Clouds (% Sky Obscured)

0
0
6
6
5
12
20
15
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
2
6
32
56
40
44
42
0
0
0
0
0
0
0
0
0
0
0
0
0
25
38
65

High Clouds (% Sky Obscured)

37
7
3
2
1
0
1
32
2
1
19
26
10
35
72
77
80
93
100
100
100
100
90
75

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
9
10
9
10
10
10
8
8
9
7
5
3
4
1
0
-1
0
-1
-1
-1
-1
-1
0

Dew Point (°C)

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

Relative Humidity (%)

56
49
41
37
35
34
36
38
45
58
64
67
70
72
72
74
76
78
78
81
81
83
80
70

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

402
400
393
389
387
389
385
375
376
387
382
380
375
372
370
370
372
369
368
366
362
359
358
357

Tuesday 24

Waxing Crescent 37%

No Rise

02:21

09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:05, Set: 18:34, Transit: 12:21. Moon - Rise: No Rise, Set: 02:21. Civil Dark: 19:07 - 05:32. Nautical Dark: 19:46 - 04:54. Astro Dark: 20:26 - 04:13

Total Clouds (% Sky Obscured)

96
79
56
79
88
79
88
87
99
98
100
100
100
100
98
100
100
90
100
77
65
44
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
10
0
9
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
63
25

Medium Clouds (% Sky Obscured)

71
39
48
62
53
77
68
60
76
78
98
98
100
84
95
89
100
36
43
39
17
44
97
100

High Clouds (% Sky Obscured)

91
65
37
52
63
62
58
72
94
93
100
100
100
100
96
100
55
90
100
77
39
12
13
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
0
0
0
1
23

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
4
6
7
8
10
10
10
8
7
5
5
6
6
6
7
8
9
11
12
12
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
58
54
49
44
44
44
45
51
61
69
73
73
73
73
74
77
74
75
77
76
74
72
71

Pressure (mb)

1023
1022
1022
1021
1020
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1013
1011
1010
1009
1008
1007
1006
1005

Ozone (du)

356
352
350
350
350
349
347
346
346
346
347
347
347
349
348
349
356
363
365
369
370
371
376
382

Wednesday 25

First Quarter 49%

09:16

03:18

09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:03, Set: 18:36, Transit: 12:21. Moon - Rise: 09:16, Set: 03:18. Civil Dark: 19:09 - 05:30. Nautical Dark: 19:48 - 04:51. Astro Dark: 20:28 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
100
100
85
65
64
43
58
51
92
94
100
100
84
95
87
92
93
90
88
85
84
78
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
76
100
100
100
100
100
69
100
100
100
100
100
96
100
100
95
97
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
23
45
45
45
74
92
70
58
94
95
98

ISS Passover

Visibility (miles)

9
9
6
4
9
4
8
8
9
9
9
9
5
5
0
0
4
0
0
0
0
4
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
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

30
84
90
95
64
57
53
56
77
90
95
95
86
77
84
74
86
95
72
65
55
30
14
15

Precipitation Amount (mm)

0
0.5
0.6
1.1
0
0.3
0.2
0
0.4
0.5
0.9
0.7
0.5
0.3
0.5
0.2
0.3
0.7
0
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

16
15
16
13
12
13
13
12
9
8
8
7
4
4
5
3
2
3
4
4
4
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
88
81
81
70
61
64
66
69
77
78
81
89
96
96
96
98
98
94
96
91
84
78

Pressure (mb)

1004
1003
1002
1002
1002
1001
1001
1000
1001
1001
1002
1003
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1010

Ozone (du)

386
388
392
397
406
416
422
425
425
423
426
430
433
436
438
443
446
446
445
443
442
443
446
449

Thursday 26

Waxing Gibbous 61%

10:29

03:57

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

Sun - Rise: 06:01, Set: 18:38, Transit: 12:20. Moon - Rise: 10:29, Set: 03:57. Civil Dark: 19:10 - 05:28. Nautical Dark: 19:49 - 04:49. Astro Dark: 20:30 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
100
93
86
76
76
56
74
60
38
18
15
20
7
17
29
41
49
56
57
43
31

Low Clouds (% Sky Obscured)

72
72
70
67
52
33
18
17
6
7
13
6
2
0
0
0
15
29
41
49
56
57
43
31

Medium Clouds (% Sky Obscured)

76
54
86
100
75
86
39
56
53
74
60
28
3
3
2
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
74
46
18
12
11
0
1
2
3
2
1
2
2
2
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
4
3
6
6
9
8
7
9
9
9
9
8
2
0
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
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
16
27
28
33
45
44
50
47
22
2
11
20
34
39
25
6
3
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
76
73
69
68
57
54
64
76
83
84
89
92
96
94
86
87
91
91
92
92
86
75

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1021
1021

Ozone (du)

448
448
452
450
449
451
455
461
467
468
466
468
470
470
471
468
467
466
467
465
463
462
464
466

Friday 27

Waxing Gibbous 72%

11:51

04:25

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

Sun - Rise: 05:58, Set: 18:39, Transit: 12:20. Moon - Rise: 11:51, Set: 04:25. Civil Dark: 19:12 - 05:26. Nautical Dark: 19:51 - 04:46. Astro Dark: 20:32 - 04:05

Total Clouds (% Sky Obscured)

19
21
21
36
47
60
80
72
60
44
43
40
36
26
16
7
5
4
3
16
29
31
27
28

Low Clouds (% Sky Obscured)

19
21
21
36
47
60
80
72
60
44
43
40
36
26
16
7
5
3
0
2
3
3
11
20

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
3
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
5
6
7
6
3
1
1
1
1
16
29
31
27
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-7
-8
-8
-8
-8
-7
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7

Relative Humidity (%)

64
56
48
43
41
39
39
40
46
57
69
71
71
72
75
76
78
78
76
78
73
71
67
58

Pressure (mb)

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

Ozone (du)

459
450
447
442
439
437
432
427
423
421
419
418
414
409
404
400
397
394
392
389
387
384
382
381

Saturday 28

Waxing Gibbous 81%

13:15

05:45

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

Sun - Rise: 06:56, Set: 18:41, Transit: 12:20. Moon - Rise: 13:15, Set: 05:45. Civil Dark: 19:14 - 06:24. Nautical Dark: 19:53 - 05:44. Astro Dark: 20:34 - 05:02

Total Clouds (% Sky Obscured)

28
30
37
48
72
79
82
87
93
100
100
100
100
100
100
99
91
81
69
74
76
78
80
83

Low Clouds (% Sky Obscured)

28
25
24
24
30
31
29
29
29
26
28
32
40
53
65
79
75
73
69
73
76
78
80
81

Medium Clouds (% Sky Obscured)

15
23
29
20
15
5
0
10
19
29
53
78
100
98
91
85
76
66
51
51
55
55
51
50

High Clouds (% Sky Obscured)

28
30
37
48
72
79
82
68
50
31
25
18
11
36
62
87
66
46
40
35
39
31
24
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
3

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
1
2
3
13
21
27
37
41
38
33
27
21
20
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
42
40
38
34
37
38
41
48
58
71
73
76
77
84
93
100
100
100
100
98
98
96
81

Pressure (mb)

1023
1022
1022
1021
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025

Ozone (du)

380
378
377
375
373
372
370
369
367
365
363
362
362
361
362
362
362
365
367
370
374
379
384
390

Sunday 29

Waxing Gibbous 89%

15:37

06:00

09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:54, Set: 19:42, Transit: 13:19. Moon - Rise: 15:37, Set: 06:00. Civil Dark: 20:15 - 06:21. Nautical Dark: 20:55 - 05:42. Astro Dark: 21:36 - 05:00

Total Clouds (% Sky Obscured)

83
86
83
81
78
85
94
100
96
96
97
96
95
88
88
87
90
93
96
100
99
99
99

Low Clouds (% Sky Obscured)

81
80
79
76
76
84
93
100
88
77
66
57
47
35
29
24
23
27
37
44
64
81
95

Medium Clouds (% Sky Obscured)

50
57
51
55
57
57
56
48
50
48
46
55
64
65
61
52
21
31
41
51
71
86
97

High Clouds (% Sky Obscured)

16
8
5
2
0
0
0
0
31
64
97
96
95
88
88
87
90
68
39
15
19
18
16

ISS Passover

Visibility (miles)

3
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

Precipitation Type

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

Precipitation Probability (%)

16
14
15
14
12
15
17
20
20
22
27
37
45
51
53
53
48
39
34
36
50
60
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
69
59
53
47
42
44
47
50
57
67
78
81
83
86
86
86
88
86
83
83
81
80

Pressure (mb)

1025
1025
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1019
1019
1018

Ozone (du)

390
396
401
408
414
420
413
405
398
394
391
387
383
379
375
374
373
372
366
361
355
352
349

Forecast for Neufang, Germany (50.37,11.19)

Generated: 23/03/26 09:29:25. Forecast: 23/03/26 to 29/03/26. Timezone: UTC+1.00