Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

05:35

16:21

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

Sun - Rise: 06:08, Set: 18:09, Transit: 12:08. Moon - Rise: 05:35, Set: 16:21. Civil Dark: 18:41 - 05:36. Nautical Dark: 19:18 - 04:58. Astro Dark: 19:57 - 04:19

Total Clouds (% Sky Obscured)

51
49
45
34
32
32
36
34
45
47
48
56
44
16
43
36
16
36
55
42
10
51
81
70

Low Clouds (% Sky Obscured)

51
49
34
29
32
32
36
34
45
47
48
16
7
6
20
31
16
1
1
2
2
37
55
30

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
21
12
16
4
10
6
23
30
22
1
16
41
2

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
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 (%)

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
7
16
5
1
1
0
0
0
0
0
0
0
0
1
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
5
4
4
3
5
6
7
7
6
7
7
7
6
5
6
6
5
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
86
76
71
65
58
52
47
43
40
40
45
52
63
67
75
77
77
80
81
83
81

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

425
427
431
433
437
441
436
433
427
428
432
433
433
436
433
433
429
431
435
429
427
424
412
406

Wednesday 18

Waning Crescent 1%

05:50

17:41

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

Sun - Rise: 06:06, Set: 18:10, Transit: 12:08. Moon - Rise: 05:50, Set: 17:41. Civil Dark: 18:42 - 05:34. Nautical Dark: 19:20 - 04:56. Astro Dark: 19:59 - 04:17

Total Clouds (% Sky Obscured)

50
16
10
29
32
0
4
7
8
16
16
16
9
3
0
0
0
0
0
0
5
28
29
43

Low Clouds (% Sky Obscured)

18
5
2
0
0
0
0
1
7
16
16
16
9
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
28
29
43

High Clouds (% Sky Obscured)

17
3
2
27
32
0
2
4
1
2
2
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
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
3
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)

5
4
5
4
6
9
11
12
13
14
14
13
13
12
11
9
7
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

2
1
1
1
3
5
7
9
10
11
12
12
12
11
9
8
7
6
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
89
91
91
82
71
63
55
48
48
46
46
50
51
56
61
66
72
78
79
82
80
82
82

Pressure (mb)

1027
1027
1027
1028
1028
1029
1028
1028
1027
1027
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

399
392
385
377
371
370
367
364
363
362
361
361
361
361
362
363
365
367
366
366
367
369
371
375

Thursday 19

New Moon 0%

06:03

19:03

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

Sun - Rise: 06:04, Set: 18:12, Transit: 12:08. Moon - Rise: 06:03, Set: 19:03. Civil Dark: 18:44 - 05:32. Nautical Dark: 19:22 - 04:54. Astro Dark: 20:01 - 04:14

Total Clouds (% Sky Obscured)

50
55
40
21
7
22
21
25
40
48
48
51
61
44
64
76
60
18
38
25
12
27
33
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
33
28
4
39
13
31
48
62
45
2
3
3
2
2
2
2

Medium Clouds (% Sky Obscured)

50
55
40
21
7
22
21
25
40
48
48
51
49
4
0
2
11
0
0
1
0
6
13
28

High Clouds (% Sky Obscured)

0
0
1
1
0
7
5
3
7
20
25
24
13
0
0
0
6
16
38
18
4
19
20
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
77
68
59
52
49
46
43
42
42
44
51
59
61
64
68
72
73
76
76
77
77

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

381
384
386
388
388
387
388
389
394
400
406
411
414
415
411
408
409
409
408
404
398
386
377
372

Friday 20

Waxing Crescent 3%

06:18

20:28

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 06:02, Set: 18:13, Transit: 12:07. Moon - Rise: 06:18, Set: 20:28. Civil Dark: 18:45 - 05:29. Nautical Dark: 19:23 - 04:51. Astro Dark: 20:03 - 04:12

Total Clouds (% Sky Obscured)

72
51
49
72
46
63
47
91
97
98
95
91
77
66
67
67
65
65
67
64
66
71
64
65

Low Clouds (% Sky Obscured)

2
2
2
2
2
14
12
50
64
72
77
84
68
66
67
67
61
61
62
58
59
61
62
60

Medium Clouds (% Sky Obscured)

55
37
47
47
46
48
47
57
55
57
50
52
51
54
61
56
63
62
66
64
66
71
64
65

High Clouds (% Sky Obscured)

33
28
14
36
5
3
3
3
3
0
0
3
26
3
3
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
1
0
2
18
2
12
16
17
20
25
33
37
41
37
39
41
42
45
47
46

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
80
72
66
58
51
48
45
43
42
42
49
58
65
66
67
67
68
71
73
76
76

Pressure (mb)

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

Ozone (du)

369
372
372
369
367
368
370
369
368
370
374
370
364
363
363
363
363
364
365
367
368
368
369
369

Saturday 21

Waxing Crescent 8%

06:35

21:55

04 Bad
05 Bad
06 Bad
07 Bad
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 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:59, Set: 18:15, Transit: 12:07. Moon - Rise: 06:35, Set: 21:55. Civil Dark: 18:47 - 05:27. Nautical Dark: 19:25 - 04:49. Astro Dark: 20:05 - 04:10

Total Clouds (% Sky Obscured)

64
63
72
71
69
57
54
71
85
79
87
92
83
73
61
61
47
34
36
41
47
50
52
51

Low Clouds (% Sky Obscured)

60
61
66
62
54
47
47
66
82
66
60
50
54
38
23
31
23
15
11
8
7
14
19
26

Medium Clouds (% Sky Obscured)

64
63
72
71
69
57
54
41
22
31
35
43
28
36
61
45
32
20
24
27
29
35
40
45

High Clouds (% Sky Obscured)

0
0
1
2
2
0
0
0
1
1
10
30
45
50
56
42
25
6
17
27
37
25
13
4

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

Precipitation Probability (%)

47
49
50
42
34
25
23
18
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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
8
9
10
12
13
12
11
11
11
10
8
6
7
6
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
82
79
69
62
56
49
47
45
44
43
45
52
58
63
66
67
69
72
74
74
76
77

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

367
360
358
361
362
365
369
375
381
387
391
395
398
403
407
407
405
404
403
401
400
399
399
400

Sunday 22

Waxing Crescent 16%

06:56

23:24

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

Sun - Rise: 05:57, Set: 18:16, Transit: 12:07. Moon - Rise: 06:56, Set: 23:24. Civil Dark: 18:49 - 05:25. Nautical Dark: 19:27 - 04:47. Astro Dark: 20:07 - 04:07

Total Clouds (% Sky Obscured)

45
36
30
24
16
5
16
27
39
51
64
74
54
43
32
32
33
35
45
48
52
47
38
29

Low Clouds (% Sky Obscured)

18
9
2
1
0
0
8
16
23
22
20
18
16
16
14
8
4
1
3
5
8
11
15
18

Medium Clouds (% Sky Obscured)

38
30
23
17
8
0
5
10
13
16
16
18
14
16
14
21
33
35
45
48
52
47
37
23

High Clouds (% Sky Obscured)

4
3
1
1
1
1
1
1
0
2
4
6
3
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
74
74
66
58
51
48
46
43
44
44
44
48
55
61
63
66
68
71
75
77
79
82

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

400
400
400
400
401
403
404
410
416
422
427
432
437
441
445
449
449
449
449
447
446
444
439
435

Monday 23

Waxing Crescent 26%

07:26

00:49

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

Sun - Rise: 05:55, Set: 18:18, Transit: 12:07. Moon - Rise: 07:26, Set: 00:49. Civil Dark: 18:50 - 05:23. Nautical Dark: 19:29 - 04:45. Astro Dark: 20:09 - 04:05

Total Clouds (% Sky Obscured)

25
20
15
13
11
10
18
25
32
35
38
42
49
59
60
54
44
33
32
31
26

Low Clouds (% Sky Obscured)

12
7
3
3
3
3
8
14
19
15
11
6
14
22
27
29
28
23
24
26
23

Medium Clouds (% Sky Obscured)

19
17
13
10
6
3
8
15
21
22
23
25
21
19
19
19
19
13
16
19
20

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
4
9
2
7
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
80
71
62
54
49
45
42
43
43
43
47
53
58
61
63
66
67
68

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

430
431
431
432
431
431
430
428
427
425
422
419
416
414
413
411
412
412
412
411
410

Forecast for Konojedy, Okres Praha-východ, Czech Republic (49.95,14.85)

Generated: 17/03/26 04:55:49. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+1.00