Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 4%

06:18

23:00

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
12 Bad

Sun - Rise: 04:40, Set: 20:09, Transit: 12:25. Moon - Rise: 06:18, Set: 23:00. Civil Dark: 20:49 - 04:00. Nautical Dark: 21:41 - 03:08. Astro Dark: 22:52 - 01:55

Total Clouds (% Sky Obscured)

83
69
86
95
86
78
88
94
94
88
95
99
100
99
100
99
99
98
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

41
40
65
70
78
65
73
83
88
84
90
96
100
98
97
88
88
93
100
100
99
92
91
88

Medium Clouds (% Sky Obscured)

1
19
24
76
24
4
12
15
11
8
2
12
27
25
24
30
28
31
31
24
14
14
30
38

High Clouds (% Sky Obscured)

5
5
2
0
0
0
0
0
0
0
0
0
2
21
76
40
2
2
2
1
15
15
82
95

ISS Passover

Visibility (miles)

4
4
3
4
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
6
5
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

52
68
58
70
61
43
26
15
13
9
19
14
13
9
10
19
8
10
8
19
36
40
46
46

Precipitation Amount (mm)

0.4
0.7
0.6
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
67
79
87
90
95
96
96
96
98
98
98
96
96
96
98
95
93
91
90
86
81
80

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

369
370
371
373
372
369
367
367
368
369
366
366
367
367
365
365
364
363
364
361
359
360
360
360

Tuesday 19

Waxing Crescent 11%

07:37

23:57

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
12 Bad

Sun - Rise: 04:39, Set: 20:11, Transit: 12:25. Moon - Rise: 07:37, Set: 23:57. Civil Dark: 20:50 - 03:59. Nautical Dark: 21:43 - 03:06. Astro Dark: 22:55 - 01:52

Total Clouds (% Sky Obscured)

91
92
92
93
92
67
64
51
61
98
62
73
50
72
80
87
84
62
67
78
94
88
71
71

Low Clouds (% Sky Obscured)

81
72
73
82
80
65
63
51
16
15
17
19
31
64
68
72
70
56
53
61
89
76
58
55

Medium Clouds (% Sky Obscured)

28
29
24
30
19
3
0
0
4
10
13
21
22
22
15
18
15
16
18
18
13
16
7
9

High Clouds (% Sky Obscured)

29
31
38
15
15
0
5
0
9
98
62
0
0
0
0
18
24
11
20
7
8
7
1
2

ISS Passover

Visibility (miles)

8
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 (%)

41
39
40
33
24
8
4
0
0
0
0
0
0
0
9
1
2
2
0
0
19
25
18
15

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
11
10
9
9
8
8
8
8
8
8
8
11
13
14
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
80
86
87
89
87
90
93
96
95
95
96
96
93
96
98
96
95
92
84
76
70
59

Pressure (mb)

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

Ozone (du)

360
360
359
358
357
356
354
354
354
357
358
357
358
358
358
358
358
357
355
355
355
355
356
354

Wednesday 20

Waxing Crescent 20%

09:03

00:36

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

Sun - Rise: 04:37, Set: 20:12, Transit: 12:25. Moon - Rise: 09:03, Set: 00:36. Civil Dark: 20:51 - 03:58. Nautical Dark: 21:45 - 03:04. Astro Dark: 22:59 - 01:49

Total Clouds (% Sky Obscured)

52
81
84
68
74
48
58
45
30
0
11
16
31
25
34
37
47
66
90
92
95
97
97
98

Low Clouds (% Sky Obscured)

36
59
69
52
66
46
54
45
27
0
10
14
29
23
34
37
47
66
63
59
55
51
53
56

Medium Clouds (% Sky Obscured)

3
13
10
10
2
2
3
1
0
0
0
0
0
0
0
0
0
4
15
15
16
12
14
17

High Clouds (% Sky Obscured)

2
2
2
4
4
2
0
1
0
0
2
7
10
9
6
7
8
7
4
6
8
8
7
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 (%)

16
16
5
15
5
1
0
0
0
0
0
0
0
0
1
0
2
9
11
8
21
29
26
20

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
16
14
12
11
11
10
9
9
9
9
9
10
12
13
14
15
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
67
62
64
70
69
65
71
77
92
93
93
96
96
98
98
98
96
89
76
69
66
68
64

Pressure (mb)

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

Ozone (du)

352
352
352
352
353
354
357
357
357
357
357
357
357
357
358
361
363
361
358
354
353
352
349
349

Thursday 21

Waxing Crescent 30%

10:27

01:04

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 OK
12 OK

Sun - Rise: 04:36, Set: 20:13, Transit: 12:25. Moon - Rise: 10:27, Set: 01:04. Civil Dark: 20:53 - 03:56. Nautical Dark: 21:47 - 03:02. Astro Dark: 23:02 - 01:45

Total Clouds (% Sky Obscured)

98
93
88
84
84
76
70
46
43
43
43
52
62
68
79
83
92
96
96
96
97
98
40
21

Low Clouds (% Sky Obscured)

60
55
47
26
26
10
5
7
15
21
21
20
19
36
52
68
75
81
87
78
69
63
40
21

Medium Clouds (% Sky Obscured)

28
93
88
84
84
68
33
30
24
24
29
31
37
42
35
31
23
8
0
6
12
21
19
17

High Clouds (% Sky Obscured)

22
50
50
55
57
34
21
0
0
0
0
0
0
0
0
0
2
4
6
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
1
0
7
8
9
0
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 (%)

15
13
8
14
17
20
14
5
6
15
17
16
18
17
14
20
17
8
4
14
19
15
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
13
14
13
13
13
13
13
12
12
11
10
10
9
9
10
10
10
12
12
13
13

Dew Point (°C)

9
8
9
9
9
10
12
12
12
12
12
12
11
11
11
11
10
11
11
11
13
13
12
5

Relative Humidity (%)

64
58
63
61
61
70
80
87
90
95
96
98
98
98
100
100
100
98
96
93
98
93
80
48

Pressure (mb)

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

Ozone (du)

347
344
342
343
343
344
347
347
350
352
351
350
351
354
357
359
358
356
355
356
357
357
355
352

Friday 22

Waxing Crescent 42%

11:47

01:24

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

Sun - Rise: 04:35, Set: 20:15, Transit: 12:26. Moon - Rise: 11:47, Set: 01:24. Civil Dark: 20:54 - 03:55. Nautical Dark: 21:48 - 03:01. Astro Dark: 23:05 - 01:42

Total Clouds (% Sky Obscured)

46
43
88
94
30
20
18
13
39
80
70
0
3
4
2
0
0
0
0
18
32
46
43
37

Low Clouds (% Sky Obscured)

46
43
67
68
30
20
18
13
14
0
0
0
0
0
0
0
0
0
0
15
30
45
39
33

Medium Clouds (% Sky Obscured)

18
16
10
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
7
3
4
1
2
1
6
20
15
0
1
4
2
0
0
0
0
18
32
30
31
35

ISS Passover

Visibility (miles)

9
9
9
7
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 (%)

6
5
16
15
17
18
9
0
0
0
0
0
0
0
0
0
0
0
0
12
16
19
17
17

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)

12
12
12
11
8
8
7
4
3
2
3
2
2
2
2
2
2
2
3
4
5
7
9
8

Chance of Frost

Temperature (°C)

17
18
18
17
17
16
14
13
11
10
9
9
8
8
8
8
7
9
11
13
14
15
16
17

Feels Like (°C)

15
15
15
14
14
15
14
13
12
11
8
8
9
8
9
8
8
8
8
8
13
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

49
45
48
71
68
61
75
93
93
93
95
96
96
98
98
96
96
90
86
80
70
61
55
58

Pressure (mb)

1025
1024
1024
1025
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

350
349
349
350
351
352
354
354
355
355
355
354
353
351
348
346
343
342
341
341
339
338
337
337

Saturday 23

First Quarter 53%

13:03

01:40

13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
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
12 Bad

Sun - Rise: 04:34, Set: 20:16, Transit: 12:26. Moon - Rise: 13:03, Set: 01:40. Civil Dark: 20:56 - 03:54. Nautical Dark: 21:50 - 02:59. Astro Dark: 23:09 - 01:39

Total Clouds (% Sky Obscured)

32
34
33
35
26
17
8
10
9
9
9
6
0
0
0
0
0
0
0
14
32
49
65
80

Low Clouds (% Sky Obscured)

27
30
32
35
26
17
8
8
7
7
4
2
0
0
0
0
0
0
0
14
29
41
44
48

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
0
0

High Clouds (% Sky Obscured)

32
27
15
4
6
3
2
2
1
1
1
1
0
0
0
0
0
0
0
14
22
30
42
62

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 (%)

19
21
20
19
16
12
4
4
1
0
0
0
0
0
0
0
0
0
0
5
8
12
9
5

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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
14
12
12
11
11
10
10
10
9
8
8
10
12
15
16
17
18
19

Feels Like (°C)

15
15
15
15
15
15
15
16
9
11
11
11
10
10
9
9
9
9
9
9
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

61
65
62
59
56
64
74
84
83
81
80
80
78
76
81
87
93
84
76
69
63
57
52
50

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

337
337
338
338
339
339
339
340
338
336
335
334
334
333
331
329
327
327
327
326
327
328
329
331

Sunday 24

Waxing Gibbous 63%

13:03

01:55

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

Sun - Rise: 04:33, Set: 20:17, Transit: 12:26. Moon - Rise: 13:03, Set: 01:55. Civil Dark: 20:57 - 03:53. Nautical Dark: 21:52 - 02:58. Astro Dark: 23:12 - 01:35

Total Clouds (% Sky Obscured)

96
97
99
100
99
100
96
94
92
90
60
31
2
27
53
78
71
65
59

Low Clouds (% Sky Obscured)

52
41
30
20
13
7
0
0
0
0
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
13
28
44
44
42
34
14
0
1
1
2
10
20
30
26
22
16

High Clouds (% Sky Obscured)

88
92
96
100
99
100
96
94
92
90
60
31
1
26
51
76
71
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

Fog (%)

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

Precipitation Probability (%)

0
1
1
0
0
1
1
2
2
0
4
9
11
16
16
6
17
17
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
17
16
14
14
13
12
12
11
11
11
11
11
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
47
49
51
54
63
73
84
87
90
93
93
93
93
93
95
95
90
86

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

333
335
337
338
339
338
337
336
335
335
335
334
333
333
331
330
329
329
328

Forecast for Posada Dolna, Powiat bieszczadzki, Poland (49.25,22.70)

Generated: 18/05/26 13:27:12. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00