Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 40%

03:39

10:48

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

Sun - Rise: 05:54, Set: 19:25, Transit: 12:41. Moon - Rise: 03:39, Set: 10:48. Civil Dark: 19:59 - 05:20. Nautical Dark: 20:40 - 04:39. Astro Dark: 21:24 - 03:54

Total Clouds (% Sky Obscured)

13
31
46
48
81
98
77
86
82
79
97
100
94
75
42
17
9
22
34
47
45
49
50
49

Low Clouds (% Sky Obscured)

13
31
46
48
52
60
49
8
20
28
19
18
23
26
18
5
5
21
34
47
45
48
49
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
40
76
33
31
56
56
96
92
70
9
7
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
17
46
48
58
87
64
54
60
60
60
55
55
50
42
17
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
48
40
37
34
34
35
41
56
68
72
72
73
73
74
74
78
80
80
78
78
71
59
52

Pressure (mb)

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

Ozone (du)

448
445
440
436
438
430
422
421
422
420
423
427
428
429
430
431
433
434
436
436
438
436
434
430

Saturday 11

Waning Crescent 30%

04:01

12:01

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

Sun - Rise: 05:52, Set: 19:27, Transit: 12:40. Moon - Rise: 04:01, Set: 12:01. Civil Dark: 20:01 - 05:18. Nautical Dark: 20:42 - 04:37. Astro Dark: 21:27 - 03:52

Total Clouds (% Sky Obscured)

70
78
81
77
75
69
68
33
5
1
0
0
0
0
0
0
48
25
24
1
1
29
61
10

Low Clouds (% Sky Obscured)

65
77
81
77
75
69
67
31
5
1
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
25
16
0
0
7
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
14
3
0
0
15
58
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 (%)

0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
47
45
43
41
40
40
41
50
61
66
69
72
73
74
76
77
77
75
75
75
70
57
50

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

428
426
426
425
423
423
419
414
409
404
400
399
396
395
393
391
387
384
383
382
383
383
382
379

Sunday 12

Waning Crescent 21%

04:18

13:17

10 Bad
11 Bad
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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:50, Set: 19:29, Transit: 12:40. Moon - Rise: 04:18, Set: 13:17. Civil Dark: 20:02 - 05:16. Nautical Dark: 20:44 - 04:35. Astro Dark: 21:29 - 03:49

Total Clouds (% Sky Obscured)

86
91
44
74
54
71
78
84
82
69
74
77
88
79
76
71
76
72
75
79
75
61
66
72

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

25
15
44
22
54
30
39
84
82
69
74
77
66
44
40
35
76
64
42
32
33
61
66
72

High Clouds (% Sky Obscured)

86
91
7
0
0
22
4
0
15
9
4
4
0
3
1
37
5
7
10
63
65
61
65
51

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

Chance of Frost

Temperature (°C)

8
10
12
13
13
13
13
12
11
10
9
8
7
7
6
6
6
5
5
5
5
5
6
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
45
44
43
43
45
48
52
62
71
73
73
75
79
82
83
83
83
83
85
86
80
70
62

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

378
378
377
376
377
377
377
377
375
373
370
369
367
366
365
363
363
363
362
362
363
364
365
365

Monday 13

Waning Crescent 13%

04:33

14:34

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
09 Bad

Sun - Rise: 05:48, Set: 19:30, Transit: 12:40. Moon - Rise: 04:33, Set: 14:34. Civil Dark: 20:04 - 05:14. Nautical Dark: 20:45 - 04:32. Astro Dark: 21:31 - 03:46

Total Clouds (% Sky Obscured)

78
70
66
57
67
74
82
88
93
100
100
100
100
100
100
100
90
100
100
97
94
91
93
96

Low Clouds (% Sky Obscured)

1
1
1
20
23
26
21
4
2
4
4
2
2
2
2
2
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

69
58
66
57
67
74
82
88
93
100
99
98
96
86
87
93
74
84
80
83
82
85
91
94

High Clouds (% Sky Obscured)

46
51
15
54
55
44
58
74
85
100
100
100
100
100
99
81
85
99
100
87
82
73
65
59

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
1
2
2
4
6
6
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
2
2
3
3
3
3
3
2
2
2
2
2
1
1
1
1
2
2
2

Relative Humidity (%)

56
52
49
47
44
41
42
46
52
58
63
68
69
70
72
72
72
72
71
70
70
69
60
54

Pressure (mb)

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

Ozone (du)

367
368
369
373
376
377
378
380
382
381
381
381
382
383
383
381
381
382
382
382
382
380
378
380

Tuesday 14

Waning Crescent 13%

04:47

15:52

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
09 Bad

Sun - Rise: 05:46, Set: 19:32, Transit: 12:40. Moon - Rise: 04:47, Set: 15:52. Civil Dark: 20:06 - 05:12. Nautical Dark: 20:47 - 04:30. Astro Dark: 21:33 - 03:43

Total Clouds (% Sky Obscured)

98
98
91
100
100
100
100
100
100
100
96
95
92
96
98
100
98
95
89
92
94
97
98
99

Low Clouds (% Sky Obscured)

2
2
2
2
5
5
6
4
16
34
25
25
24
22
37
24
18
13
8
9
11
11
9
7

Medium Clouds (% Sky Obscured)

96
90
77
77
75
69
67
51
36
25
39
54
67
64
58
47
51
55
58
65
69
78
82
86

High Clouds (% Sky Obscured)

54
58
77
100
100
99
99
99
100
100
89
84
78
85
93
100
86
72
59
54
55
55
67
84

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
2
6
3
10
12

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)

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

Chance of Frost

Temperature (°C)

13
15
16
17
17
17
17
16
14
13
11
11
10
9
9
8
8
7
6
5
6
7
7
9

Feels Like (°C)

10
13
14
16
15
14
14
14
13
11
9
9
8
8
7
7
6
5
5
4
4
4
4
7

Dew Point (°C)

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

Relative Humidity (%)

48
46
42
41
40
41
43
53
63
69
71
72
74
76
77
79
84
87
90
91
90
87
84
77

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

382
386
387
386
387
387
388
390
392
393
393
394
394
392
390
390
391
391
390
390
388
386
384
382

Wednesday 15

Waning Crescent 6%

05:02

17:13

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
09 Bad

Sun - Rise: 05:44, Set: 19:33, Transit: 12:39. Moon - Rise: 05:02, Set: 17:13. Civil Dark: 20:07 - 05:10. Nautical Dark: 20:49 - 04:27. Astro Dark: 21:36 - 03:40

Total Clouds (% Sky Obscured)

100
99
98
98
98
98
98
99
100
100
100
100
100
100
99
99
95
91
87
84
80
73
72
69

Low Clouds (% Sky Obscured)

6
14
23
32
37
40
46
51
56
57
62
62
67
63
47
44
44
49
50
46
51
56
54
39

Medium Clouds (% Sky Obscured)

90
91
92
92
92
91
90
89
89
93
93
94
94
93
93
91
73
58
40
39
34
33
33
32

High Clouds (% Sky Obscured)

100
99
98
98
98
98
98
80
63
46
64
81
100
100
99
99
75
54
43
46
49
48
45
44

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

14
17
17
17
24
26
33
42
65
95
95
95
95
95
95
95
90
77
70
75
71
74
77
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.9
1.1
1.4
1.7
1.1
1.1
0.9
0.5
0.3
0.3
0.4
0.4
0.6
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
8
12
11
11
11
11
11
6
6
6
7
6
6
4
4
4
3
3
3
7

Dew Point (°C)

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

Relative Humidity (%)

72
66
63
59
55
55
53
52
58
65
70
73
74
77
77
75
76
76
79
79
74
68
63
58

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

381
380
378
376
374
375
375
376
374
373
372
371
371
371
372
373
374
373
373
373
373
373
373
374

Thursday 16

Waning Crescent 2%

05:18

18:36

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

Sun - Rise: 05:42, Set: 19:35, Transit: 12:39. Moon - Rise: 05:18, Set: 18:36. Civil Dark: 20:09 - 05:07. Nautical Dark: 20:51 - 04:25. Astro Dark: 21:38 - 03:38

Total Clouds (% Sky Obscured)

68
62
60
63
64
65
59
56
53
50
48
36
34
45
55
56
54
61
68
77
74
73

Low Clouds (% Sky Obscured)

37
41
44
52
48
43
33
24
14
5
5
4
3
7
11
14
18
22
26
30
34
42

Medium Clouds (% Sky Obscured)

31
36
40
40
35
30
30
25
20
20
20
29
33
37
45
44
44
44
44
36
28
24

High Clouds (% Sky Obscured)

27
8
4
3
3
2
3
4
5
2
1
0
0
0
0
0
0
1
2
2
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

Fog (%)

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

Precipitation Probability (%)

43
52
58
53
46
45
29
36
43
20
24
25
8
10
15
5
23
23
7
17
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
14
15
15
15
15
13
11
9
9
8
8
7
7
7
7
6
6
8
9

Feels Like (°C)

8
9
9
9
9
13
14
13
13
13
13
7
8
9
8
9
8
6
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

53
49
47
45
42
43
45
46
53
63
73
74
74
75
75
77
78
78
78
78
73
68

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

375
376
376
377
377
379
381
383
387
391
395
394
393
392
388
385
381
379
377
375
374
374

Forecast for Osieczany, Powiat myślenicki, Poland (49.84,19.99)

Generated: 10/04/26 10:19:00. Forecast: 10/04/26 to 16/04/26. Timezone: UTC+2.00