Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 31%

04:36

11:28

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

Sun - Rise: 06:21, Set: 18:09, Transit: 12:16. Moon - Rise: 04:36, Set: 11:28. Civil Dark: 18:40 - 05:49. Nautical Dark: 19:17 - 05:12. Astro Dark: 19:55 - 04:35

Total Clouds (% Sky Obscured)

3
2
2
1
0
0
0
0
0
9
35
35
35
33
58
61
22
82
99
100
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
6
70
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
35
35
35
33
45
61
21
81
99
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
78
73
67
60
54
49
50
53
65
77
82
79
76
78
79
80
82
83
83
82
79
76
76

Pressure (mb)

1019
1018
1017
1016
1015
1014
1013
1012
1011
1011
1011
1011
1011
1010
1009
1008
1008
1007
1006
1005
1004
1003
1003
1002

Ozone (du)

346
345
344
344
347
348
348
348
348
356
355
348
345
345
346
346
347
352
352
348
351
353
354
358

Saturday 14

Waning Crescent 23%

05:02

12:39

08 Bad
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: 06:19, Set: 18:10, Transit: 12:16. Moon - Rise: 05:02, Set: 12:39. Civil Dark: 18:42 - 05:47. Nautical Dark: 19:19 - 05:10. Astro Dark: 19:57 - 04:32

Total Clouds (% Sky Obscured)

81
100
100
100
99
88
74
69
73
83
69
100
61
60
55
52
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
10
10
4
9
10
10
15
15
15
10
44
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

75
59
34
100
99
83
58
40
71
53
69
79
61
45
55
44
24
50
45
40
31
57
50
14

High Clouds (% Sky Obscured)

68
100
100
100
88
49
55
69
55
60
50
97
49
48
50
52
100
100
100
93
66
60
70
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
2
2
2
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
59
53
9
16
20
19

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
4
13
15
3
0
1
28
33
45
47
37
41
40
34
48
60
55
51
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
5
5
5
5
5
5
5
5
4
4
4
4
3
4
4
3
4
3
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
6
7
8
9
9
10
10
9
8
7
5
3
3
3
2
1
1
0
0
0
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

74
70
63
60
61
59
60
64
76
83
91
93
91
91
93
96
96
96
96
96
98
98
98
100

Pressure (mb)

1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
1001
1002
1003
1003
1004
1004
1005
1006
1007
1008
1009
1009
1010
1011

Ozone (du)

365
370
373
375
377
380
386
395
401
406
405
406
411
418
426
430
429
424
419
418
421
425
428
430

Sunday 15

Waning Crescent 15%

05:23

13:54

08 Bad
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: 06:17, Set: 18:12, Transit: 12:15. Moon - Rise: 05:23, Set: 13:54. Civil Dark: 18:43 - 05:45. Nautical Dark: 19:20 - 05:08. Astro Dark: 19:58 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99
99
100
100
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
100
100
100
98
98
87
88
93
97
98
99
100
90

Medium Clouds (% Sky Obscured)

37
71
65
40
51
77
100
99
88
57
56
65
75
82
95
98
98
97
51
14
13
90
90
26

High Clouds (% Sky Obscured)

82
61
97
28
36
65
70
71
100
34
16
79
70
58
60
81
97
86
76
45
67
60
63
61

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Fog (%)

30
9
0
0
0
0
0
0
0
0
0
0
36
52
41
0
44
18
18
18
18
18
18
18

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 (%)

38
34
32
31
24
26
33
34
33
37
35
28
29
30
31
31
37
26
31
30
28
21
10
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
100
98
100
100
100
100
100
98
98
98
98
98
100
98
96

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

437
446
452
455
457
460
463
467
469
471
474
478
484
483
469
456
438
429
424
422
413
401
394
390

Monday 16

Waning Crescent 8%

05:40

15:11

08 Bad
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: 06:14, Set: 18:14, Transit: 12:15. Moon - Rise: 05:40, Set: 15:11. Civil Dark: 18:45 - 05:43. Nautical Dark: 19:22 - 05:06. Astro Dark: 20:00 - 04:28

Total Clouds (% Sky Obscured)

96
50
54
97
100
98
95
92
89
87
88
89
90
92
94
97
100
99
98
96
96
96
97
97

Low Clouds (% Sky Obscured)

81
50
54
84
90
87
85
82
75
67
62
66
74
82
88
94
100
96
92
88
88
87
86
85

Medium Clouds (% Sky Obscured)

22
25
31
95
99
96
91
79
86
69
76
65
67
66
74
72
80
75
68
63
64
81
86
84

High Clouds (% Sky Obscured)

58
3
8
16
27
21
12
0
1
2
3
3
2
26
30
28
28
33
47
50
41
28
30
38

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
1
3
1
2
0
2
5
9
9
9
9
9
9
9
9
8
9

Fog (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Precipitation Type

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

Precipitation Probability (%)

2
0
7
13
31
47
63
77
53
43
40
31
34
29
31
42
50
45
51
56
46
47
49
39

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.7
0
0
0
0
0
0
0
0
0.2
0
0.3
0.3
0
0.2
0.2
0

Wind Speed/Direction (mph)

5
7
9
12
14
11
9
9
11
10
6
4
6
6
6
6
3
3
2
2
1
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
80
75
68
69
91
94
94
94
89
96
100
93
88
85
85
88
96
98
100
98
98
96
96

Pressure (mb)

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

Ozone (du)

386
389
395
398
398
401
410
416
422
426
431
433
425
423
417
412
411
409
404
401
399
396
392
390

Tuesday 17

Waning Crescent 3%

05:55

16:29

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

Sun - Rise: 06:12, Set: 18:15, Transit: 12:15. Moon - Rise: 05:55, Set: 16:29. Civil Dark: 18:46 - 05:41. Nautical Dark: 19:24 - 05:04. Astro Dark: 20:02 - 04:25

Total Clouds (% Sky Obscured)

97
98
98
97
100
100
99
97
93
55
55
36
29
21
16
10
4
3
1
0
1
2
2
9

Low Clouds (% Sky Obscured)

83
79
88
94
100
100
99
97
93
55
55
22
11
0
0
0
0
0
0
0
0
1
2
9

Medium Clouds (% Sky Obscured)

82
72
61
55
44
35
22
17
16
21
23
2
4
7
4
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
51
41
11
2
2
3
10
23
9
11
10
8
7
2
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Precipitation Type

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

Precipitation Probability (%)

40
43
42
32
28
22
21
17
13
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
79
69
63
59
56
52
52
53
63
77
78
78
78
78
78
77
75
77
78
79
79
80
81

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

388
386
386
383
381
379
377
377
377
378
378
379
379
379
379
380
380
381
383
385
387
390
393
396

Wednesday 18

Waning Crescent 1%

06:10

17:48

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

Sun - Rise: 06:10, Set: 18:17, Transit: 12:14. Moon - Rise: 06:10, Set: 17:48. Civil Dark: 18:48 - 05:39. Nautical Dark: 19:25 - 05:02. Astro Dark: 20:03 - 04:23

Total Clouds (% Sky Obscured)

17
25
34
45
59
66
74
82
86
85
85
82
79
76
57
35
17
20
24
28
32
36
35
31

Low Clouds (% Sky Obscured)

17
24
33
45
57
64
74
82
86
85
85
69
49
28
20
13
5
8
11
15
22
30
35
31

Medium Clouds (% Sky Obscured)

0
0
2
3
5
3
1
0
0
0
0
4
6
10
11
10
9
17
24
26
17
10
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
0
2
2
3
0
0
0
0
0
1
1
2
3
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 (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
69
63
66
68
71
73
78
80
82
83
85
85
85
83
83
85
86
88
91
93
89
84
81

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

401
406
411
410
409
407
407
407
408
406
405
404
405
406
406
406
407
407
405
404
402
400
398
396

Thursday 19

New Moon 0%

06:26

19:09

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 OK
23 OK
00 OK

Sun - Rise: 06:08, Set: 18:18, Transit: 12:14. Moon - Rise: 06:26, Set: 19:09. Civil Dark: 18:50 - 05:37. Nautical Dark: 19:27 - 04:59. Astro Dark: 20:05 - 04:21

Total Clouds (% Sky Obscured)

26
22
24
23
19
20
24
32
26
19
13
9
7
4
11
15
21

Low Clouds (% Sky Obscured)

25
19
23
23
19
20
24
32
26
19
13
9
3
1
4
7
10

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
8
7
8
8
9
9
9
9
9
9
9
9
9

Fog (%)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18

Precipitation Type

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

Precipitation Probability (%)

0
0
4
6
2
8
9
7
11
12
11
13
11
3
12
12
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
69
62
62
62
61
62
62
63
71
77
88
89
93
94
89
83

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1020
1019
1020
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

392
389
386
385
383
382
380
379
378
379
381
382
384
387
389
388
387

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 13/03/26 08:40:02. Forecast: 13/03/26 to 19/03/26. Timezone: UTC+1.00