Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 9%

03:33

17:49

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

Sun - Rise: 04:43, Set: 20:42, Transit: 12:43. Moon - Rise: 03:33, Set: 17:49. Civil Dark: 21:27 - 03:57. Nautical Dark: 22:32 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
100
93
95
86
88
70
63
69
49
51
48
58
52
45
99
98
79
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
71
93
76
78
84
43
61
59
47
41
34
24
21
1
1
4
2
10
32
51
69
98
100

Medium Clouds (% Sky Obscured)

90
94
93
86
19
20
18
0
16
2
2
0
2
22
45
95
76
67
92
100
100
100
100
100

High Clouds (% Sky Obscured)

67
74
55
5
3
0
16
34
4
5
24
33
55
52
45
77
94
58
65
100
100
100
92
100

ISS Passover

Visibility (miles)

9
9
9
7
9
8
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

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

Precipitation Probability (%)

57
36
40
73
69
74
54
59
22
25
11
4
0
0
0
0
0
0
2
8
25
59
93
95

Precipitation Amount (mm)

0
0
0.3
0.3
0.3
0.4
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.3

Wind Speed/Direction (mph)

9
9
10
12
11
15
12
15
16
12
12
9
6
4
4
5
4
5
5
4
4
4
4
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
77
80
85
70
79
58
62
56
60
61
70
78
80
81
84
88
90
90
90
88
85
88

Pressure (mb)

999
998
998
998
999
999
999
999
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

417
418
418
417
415
414
412
410
410
409
411
413
415
415
413
412
413
413
411
405
399
398
399
400

Friday 15

Waning Crescent 3%

03:50

19:25

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: 04:41, Set: 20:43, Transit: 12:43. Moon - Rise: 03:50, Set: 19:25. Civil Dark: 21:29 - 03:55. Nautical Dark: 22:35 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
100
100
100
100
100
100
100
100
89
100
100
100
95
95
92
89

Low Clouds (% Sky Obscured)

100
89
84
83
98
93
97
73
87
79
70
85
82
99
87
91
84
99
100
100
95
90
87
83

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
68
39
41
100
100
100
100
100
90
84
73
31
41
46
42
40
28
66

High Clouds (% Sky Obscured)

100
100
100
100
70
59
41
42
100
84
100
100
100
100
100
100
17
100
86
9
29
25
25
33

ISS Passover

Visibility (miles)

3
5
7
5
9
9
9
9
9
9
7
7
4
5
7
1
0
0
0
0
0
1
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
11
2
0
2
6
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
88
86
76
33
19
45
47
70
95
95
95
95
95
94
51
44
33
31
21
6
3

Precipitation Amount (mm)

1.4
0.9
0.9
0.5
0.5
0.7
0
0
0
0
0.3
0.8
1.1
1.6
1.1
0.4
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
95
95
93
93
84
86
93
95
98
98
98
98
100
98
100
98
98
98
98
96

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1002
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003

Ozone (du)

402
402
402
400
401
398
398
399
400
400
396
394
392
391
393
396
399
403
409
409
405
405
408
408

Saturday 16

New Moon 0%

04:16

21:04

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: 04:40, Set: 20:45, Transit: 12:43. Moon - Rise: 04:16, Set: 21:04. Civil Dark: 21:31 - 03:53. Nautical Dark: 22:38 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
63
56
98
100
98
72
100
100
99
83
82
100
100
100
100
100
98
100
100
100
95
91
86

Low Clouds (% Sky Obscured)

79
63
56
56
49
40
45
57
80
57
27
31
31
35
36
31
26
27
32
37
42
37
32
26

Medium Clouds (% Sky Obscured)

56
50
56
97
100
98
65
41
46
50
31
27
22
24
25
13
40
50
57
33
51
77
40
86

High Clouds (% Sky Obscured)

16
20
23
76
100
28
34
100
77
59
14
43
100
100
100
100
100
96
100
100
100
77
57
27

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
20
27
49
56
37
19
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.3
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
7
8
8
9
9
8
7
8
8
5
6
5
6
6
6
6
6
6
6
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
92
93
93
92
92
90
86
84
91
95
93
90
88
85
83
86
86
86
84
78

Pressure (mb)

1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015

Ozone (du)

410
410
406
404
403
403
403
402
402
401
399
400
400
400
399
399
398
395
394
395
396
396
396
396

Sunday 17

Waxing Crescent 1%

04:57

22:39

08 Bad
09 Bad
10 OK
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: 04:38, Set: 20:47, Transit: 12:43. Moon - Rise: 04:57, Set: 22:39. Civil Dark: 21:33 - 03:51. Nautical Dark: 22:41 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
55
40
50
60
70
74
78
82
88
94
100
99
98
97
95
93
91
92
94
95
96
97
98

Low Clouds (% Sky Obscured)

21
15
8
19
40
57
56
53
47
34
29
23
22
23
29
30
30
20
38
56
72
75
82
90

Medium Clouds (% Sky Obscured)

71
55
40
50
60
70
70
72
73
74
79
72
86
94
91
45
42
23
55
26
44
80
46
46

High Clouds (% Sky Obscured)

45
41
36
46
50
55
56
71
67
84
92
100
66
27
27
55
28
63
74
79
74
73
67
60

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
1
1
2
3
4
0
1
1
0
1
4
7
11
10
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
60
57
53
53
53
58
61
62
60
67
74
82
81
77
69
61
55
51
50
52
59
59

Pressure (mb)

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

Ozone (du)

394
393
393
392
393
392
393
393
392
392
392
391
391
389
387
385
385
385
384
382
381
379
379
380

Monday 18

Waxing Crescent 5%

06:00

23:56

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: 04:37, Set: 20:48, Transit: 12:43. Moon - Rise: 06:00, Set: 23:56. Civil Dark: 21:35 - 03:50. Nautical Dark: 22:44 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
83
91
83
67
68
66
70
79
81
85
89
98
96
94
93
94
92
95
96
99
100
100
100

Low Clouds (% Sky Obscured)

74
51
35
41
38
47
48
29
27
29
31
32
64
73
79
74
68
62
62
63
66
75
85
93

Medium Clouds (% Sky Obscured)

47
44
45
30
18
17
19
22
25
32
37
46
59
68
78
75
74
75
83
84
85
93
93
96

High Clouds (% Sky Obscured)

40
12
46
42
5
0
3
36
47
45
35
35
90
86
74
72
70
68
64
68
75
80
80
81

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
8

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 (%)

18
17
11
13
10
2
8
2
0
3
3
0
4
6
4
12
14
17
19
19
18
31
36
35

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

Chance of Frost

Temperature (°C)

9
10
12
14
14
15
14
15
15
14
13
11
10
10
9
9
9
9
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
53
45
43
43
44
48
50
51
54
58
65
65
68
70
73
75
77
81
84
88
93
93
93

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

380
379
378
377
377
377
377
379
378
374
373
372
372
374
376
378
377
377
377
377
378
378
378
377

Tuesday 19

Waxing Crescent 11%

07:24

00:49

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 OK
01 OK
02 OK
03 OK
04 Good
05 OK
06 OK
07 OK

Sun - Rise: 04:35, Set: 20:50, Transit: 12:43. Moon - Rise: 07:24, Set: 00:49. Civil Dark: 21:37 - 03:48. Nautical Dark: 22:47 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
97
89
81
72
71
62
51
45
35
29
28
32
36
50
43
36
29
22
15
7
13
25
39

Low Clouds (% Sky Obscured)

91
88
76
67
64
56
51
49
45
35
29
28
32
36
49
40
26
9
7
5
3
3
2
1

Medium Clouds (% Sky Obscured)

96
97
89
81
72
71
62
51
45
35
29
28
32
36
50
43
36
29
22
15
4
3
3
4

High Clouds (% Sky Obscured)

82
87
80
70
68
66
62
51
45
35
29
28
32
36
35
31
26
18
14
8
1
5
13
18

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
8
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
None
Very 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
None

Precipitation Probability (%)

51
56
51
65
75
73
60
50
41
35
31
25
20
15
5
9
8
3
5
2
0
2
1
0

Precipitation Amount (mm)

0
0.2
0
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
11
10
10
10
9
9
9
8
8
8
8
8
7
7
6
6
5
5
5
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
91
91
90
91
93
93
93
95
93
93
94
94
94
96
96
96
96
94
90
82

Pressure (mb)

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

Ozone (du)

377
377
377
376
376
376
375
374
374
373
373
373
372
373
373
373
375
376
378
378
379
380
380
380

Wednesday 20

Waxing Crescent 20%

No Rise

01:21

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

Sun - Rise: 04:34, Set: 20:52, Transit: 12:43. Moon - Rise: No Rise, Set: 01:21. Civil Dark: 21:39 - 03:46. Nautical Dark: 22:50 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
59
64
64
63
62
71
81
90
87
86
82
83
81
86
79
71
63

Low Clouds (% Sky Obscured)

1
1
1
13
26
41
56
67
78
75
66
57
45
34
23
19
16
12

Medium Clouds (% Sky Obscured)

10
16
20
19
21
20
17
12
9
12
12
16
17
15
17
20
26
30

High Clouds (% Sky Obscured)

22
23
21
12
5
1
0
0
0
3
8
13
25
43
69
49
28
9

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
15
17
18
19
20
19
19
18
16
15
13
12
10
9
9
9

Feels Like (°C)

4
12
12
13
14
14
15
20
20
19
18
18
18
10
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

76
66
58
50
47
44
40
45
50
56
64
71
83
81
81
82
81
82

Pressure (mb)

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

Ozone (du)

380
382
384
385
383
381
379
380
380
380
377
375
372
372
371
371
371
372

Forecast for Stara Kiszewa, Powiat kościerski, Poland (53.99,18.17)

Generated: 14/05/26 08:59:15. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00