Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Crescent 30%

03:52

12:44

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

Sun - Rise: 05:29, Set: 20:24, Transit: 12:57. Moon - Rise: 03:52, Set: 12:44. Civil Dark: 21:02 - 04:51. Nautical Dark: 21:51 - 04:02. Astro Dark: 22:51 - 03:00

Total Clouds (% Sky Obscured)

30
72
66
75
75
82
95
87
10
5
5
10
10
12
0
0
0
0
0
0
21
25
50
63

Low Clouds (% Sky Obscured)

44
18
23
17
23
23
25
26
19
14
12
11
14
17
0
0
0
0
0
0
0
29
70
52

Medium Clouds (% Sky Obscured)

2
7
0
2
0
0
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
51

High Clouds (% Sky Obscured)

4
2
14
2
5
3
3
3
4
4
2
1
0
0
0
0
0
5
4
4
64
13
71
84

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

14
13
13
17
15
14
15
13
13
10
7
9
10
11
10
10
8
6
4
7
10
9
7
7

Chance of Frost

Temperature (°C)

21
21
22
22
22
22
21
20
19
18
18
16
16
16
15
15
14
13
11
13
16
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
48
47
48
50
51
55
58
61
64
72
72
71
75
70
75
77
85
81
71
66
68
66

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010

Ozone (du)

354
357
359
359
360
356
353
353
355
354
351
351
350
351
358
362
361
360
357
356
356
356
354
352

Saturday 4

Waning Crescent 20%

04:07

14:12

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:27, Set: 20:26, Transit: 12:57. Moon - Rise: 04:07, Set: 14:12. Civil Dark: 21:04 - 04:49. Nautical Dark: 21:53 - 03:59. Astro Dark: 22:54 - 02:57

Total Clouds (% Sky Obscured)

71
78
100
100
100
100
100
100
100
100
99
98
100
100
100
100
100
100
95
100
64
67
71
91

Low Clouds (% Sky Obscured)

46
81
75
55
62
59
54
23
17
31
54
59
54
50
44
42
53
63
76
72
49
50
51
54

Medium Clouds (% Sky Obscured)

86
98
99
100
100
100
100
100
100
89
89
86
80
93
80
79
64
47
35
20
10
15
20
28

High Clouds (% Sky Obscured)

43
100
100
100
94
100
100
100
100
98
92
93
100
100
100
100
100
100
81
99
71
67
50
81

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
3
0
0

Precipitation Type

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

Precipitation Probability (%)

0
68
95
95
89
93
86
46
31
51
72
89
38
30
20
5
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
1.3
0.5
0.4
0.7
0.6
0
0
0
0.4
0.9
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
16
16
16
15
15
14
13
13
13
12
12
12
11
11
10
11
11
12
13
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
71
73
72
69
73
83
92
95
95
96
98
98
98
98
98
98
98
95
92
89
86
82

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1016

Ozone (du)

349
347
343
343
343
344
344
345
345
344
342
345
348
349
349
349
348
346
345
346
348
347
346
346

Sunday 5

Waning Crescent 11%

04:20

15:39

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:25, Set: 20:27, Transit: 12:57. Moon - Rise: 04:20, Set: 15:39. Civil Dark: 21:05 - 04:47. Nautical Dark: 21:55 - 03:57. Astro Dark: 22:58 - 02:53

Total Clouds (% Sky Obscured)

92
92
90
99
91
99
95
99
98
100
45
91
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
59
72
48
52
0
0
0
25
18
0
0
54
40
20
0
0
0
1
5
34
42
4
1

Medium Clouds (% Sky Obscured)

34
35
27
21
22
0
4
64
47
26
0
8
28
65
96
100
100
100
92
53
57
100
100
58

High Clouds (% Sky Obscured)

83
60
59
92
77
97
84
96
95
100
55
92
100
100
100
100
79
53
91
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

1
7
21
27
34
34
21
4
26
43
37
26
88
70
13
13
14
24
32
27
26
16
49
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
1.2
0.7
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
3
2
2
2
2
2
4
3
3
3
3
3
2
3
3
4
4

Chance of Frost

Temperature (°C)

17
18
19
20
20
20
19
19
17
16
15
14
14
13
13
12
13
12
12
13
14
15
16
16

Feels Like (°C)

17
17
18
19
19
19
18
19
17
16
14
14
14
12
12
11
12
11
12
13
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

78
71
67
65
62
61
66
75
86
90
90
92
90
93
93
93
95
95
96
93
92
87
81
65

Pressure (mb)

1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

346
350
352
353
357
359
360
360
362
363
364
364
366
369
373
375
376
376
373
372
371
368
366
364

Monday 6

Waning Crescent 4%

04:34

17:06

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:24, Set: 20:29, Transit: 12:57. Moon - Rise: 04:34, Set: 17:06. Civil Dark: 21:07 - 04:45. Nautical Dark: 21:57 - 03:55. Astro Dark: 23:01 - 02:50

Total Clouds (% Sky Obscured)

99
100
100
100
100
87
74
98
79
100
80
100
100
100
100
100
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

46
49
57
54
41
40
41
30
39
20
0
0
0
0
0
0
0
2
5
7
19
31
35
39

Medium Clouds (% Sky Obscured)

49
73
36
19
19
48
13
67
14
17
44
13
20
75
54
33
12
40
65
82
85
77
79
88

High Clouds (% Sky Obscured)

99
100
60
100
100
68
60
75
57
100
52
100
100
100
100
100
98
91
83
76
84
90
98
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

46
46
92
95
64
57
65
16
0
0
0
0
0
0
0
0
0
0
1
1
3
5
6
33

Precipitation Amount (mm)

0
0.2
1.1
1.4
0.4
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
18
17
17
17
16
15
14
13
13
12
11
11
10
10
10
11
12
12
13
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
57
61
64
66
74
83
84
87
90
92
92
92
90
93
91
91
91
90
87
82
75
61

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

366
367
370
369
367
364
362
362
362
362
364
365
366
368
367
368
369
368
367
365
365
366
364
365

Tuesday 7

Waning Crescent 1%

04:50

18:34

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:22, Set: 20:30, Transit: 12:57. Moon - Rise: 04:50, Set: 18:34. Civil Dark: 21:09 - 04:43. Nautical Dark: 22:00 - 03:52. Astro Dark: 23:04 - 02:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
41
45
45
52
50
54
56
58
59
69
72
62
72
77
75
86
86
80
63
64
61
61
53

Medium Clouds (% Sky Obscured)

87
98
95
100
100
69
99
89
54
57
74
59
100
94
99
98
100
100
96
92
62
95
82
83

High Clouds (% Sky Obscured)

100
100
100
95
88
100
100
100
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
5
4
6
7
7
9
9
9
9
9
9
9
4
2
4
7
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
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
65
65
55
42
45
52
59
57
60
66
62
55
45
40
44
45
43
44
47
39
35
29
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
16
16
16
16
15
13
13
12
12
11
11
10
10
10
9
9
9
7
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

58
61
67
71
67
71
67
75
84
92
93
93
96
96
95
96
95
93
91
90
85
81
76
68

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014

Ozone (du)

366
366
366
365
366
367
368
368
369
369
371
372
375
377
378
379
380
382
382
382
384
384
383
384

Wednesday 8

New Moon 1%

05:09

20:05

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
09 Bad
10 OK
11 Bad

Sun - Rise: 05:21, Set: 20:32, Transit: 12:57. Moon - Rise: 05:09, Set: 20:05. Civil Dark: 21:11 - 04:42. Nautical Dark: 22:02 - 03:50. Astro Dark: 23:08 - 02:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
88
83
77
81
91
100
88
75
56
57
59
64
49
38
24
29

Low Clouds (% Sky Obscured)

56
49
52
55
58
56
50
44
18
9
0
14
29
43
49
53
59
61
63
66
66
71
72
70

Medium Clouds (% Sky Obscured)

78
85
71
48
48
39
38
33
18
18
19
27
28
30
30
25
25
18
17
19
23
28
34
30

High Clouds (% Sky Obscured)

100
100
100
100
100
92
85
77
50
55
70
83
92
99
84
69
60
54
46
37
21
13
6
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 (%)

24
17
26
21
11
17
14
5
20
16
5
10
8
5
17
19
21
26
25
18
35
35
22
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
54
51
51
55
61
66
72
80
78
77
75
78
81
84
87
90
94
86
79
71
58
46
37

Pressure (mb)

1014
1015
1015
1015
1016
1017
1018
1018
1020
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

383
381
380
380
380
381
381
382
382
384
385
386
386
387
387
387
387
387
388
389
390
391
392
393

Thursday 9

Waxing Crescent 0%

05:35

21:35

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

Sun - Rise: 05:19, Set: 20:33, Transit: 12:57. Moon - Rise: 05:35, Set: 21:35. Civil Dark: 21:12 - 04:40. Nautical Dark: 22:04 - 03:48. Astro Dark: 23:11 - 02:39

Total Clouds (% Sky Obscured)

33
30
28
33
31
21
17
17
21
24
27
17
8
0
2
3
4
8
12
14
10
7
5
6

Low Clouds (% Sky Obscured)

64
57
56
55
53
49
45
43
29
14
0
0
0
0
0
0
0
0
0
0
1
2
3
2

Medium Clouds (% Sky Obscured)

24
14
21
32
36
24
11
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
2
2
2
2
3
4
7
13
18
12
7
0
1
2
3
6
7
7
5
4
2
6

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 (%)

43
40
36
26
10
15
9
1
3
2
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)

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

Chance of Frost

Temperature (°C)

13
14
15
15
15
14
13
12
11
10
9
8
7
6
5
5
4
4
6
7
9
10
12
14

Feels Like (°C)

7
8
8
13
12
11
12
13
14
8
9
10
9
7
7
5
5
5
5
4
3
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

34
32
30
32
34
36
44
53
65
69
74
79
81
81
82
82
82
83
74
66
58
51
45
39

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1028
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1029

Ozone (du)

394
394
395
395
395
395
394
394
393
394
395
397
396
396
396
394
391
389
389
389
388
387
385
383

Forecast for Jablonné v Podještědí, Liberec District, Czech Republic (50.77,14.76)

Generated: 03/05/24 10:39:34. Forecast: 03/05/24 to 09/05/24. Timezone: UTC+2.00