Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 2%

05:55

20:36

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

Sun - Rise: 06:00, Set: 20:05, Transit: 13:03. Moon - Rise: 05:55, Set: 20:36. Civil Dark: 20:41 - 05:23. Nautical Dark: 21:27 - 04:38. Astro Dark: 22:18 - 03:45

Total Clouds (% Sky Obscured)

16
40
54
61
55
86
89
91
93
86
94
83
67
55
60
88
81
61
74
72
48
64
55
88

Low Clouds (% Sky Obscured)

16
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
40
40
27
9
27
33
22
81
86
88
68
36
55
55
41
44
10
42
43
32
45
42
60

High Clouds (% Sky Obscured)

16
40
54
61
55
81
79
88
93
72
76
55
36
8
50
88
63
61
65
64
30
55
29
71

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)

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

Chance of Frost

Temperature (°C)

19
18
17
14
12
11
10
10
9
9
8
8
8
7
7
10
12
15
17
19
19
20
21
21

Feels Like (°C)

18
16
15
12
10
8
7
7
6
6
5
6
6
6
6
7
10
13
15
16
17
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

38
46
56
63
63
63
62
62
63
63
65
66
70
71
69
61
55
48
44
41
39
36
36
36

Pressure (mb)

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

Ozone (du)

380
379
376
374
373
372
371
370
368
365
363
361
360
360
361
361
362
362
360
359
359
359
360
361

Saturday 18

Waxing Crescent 6%

06:19

22:11

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:57, Set: 20:07, Transit: 13:03. Moon - Rise: 06:19, Set: 22:11. Civil Dark: 20:43 - 05:21. Nautical Dark: 21:29 - 04:35. Astro Dark: 22:21 - 03:42

Total Clouds (% Sky Obscured)

99
100
100
95
94
95
94
98
96
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
11
12
6
33
29
33
10
10
5
5
5
5
10
27
38
37
49
84
83
87
100
97

Medium Clouds (% Sky Obscured)

53
61
76
94
93
91
79
88
90
92
93
100
100
100
100
92
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
100
100
85
59
46
50
82
81
39
49
49
100
100
100
72
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
3
7
7
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
4
3
1
2
2
2
2
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
2
3
3
13
39
59
88
95
95
95
95
86
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
0.8
0.6
0.5
0
0.4
1.2
1.2
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
18
16
15
14
13
13
13
12
12
11
11
11
12
14
15
15
15
14
13
12
12

Feels Like (°C)

19
18
18
16
14
13
11
11
11
10
10
10
10
9
9
11
12
13
13
12
11
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

37
41
52
55
55
55
54
56
57
56
57
61
73
84
91
95
96
95
95
93
93
93
92
89

Pressure (mb)

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

Ozone (du)

361
362
362
362
364
365
367
370
373
376
379
379
378
380
380
380
380
378
378
377
379
379
379
382

Sunday 19

Waxing Crescent 14%

06:53

23:44

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:55, Set: 20:09, Transit: 13:03. Moon - Rise: 06:53, Set: 23:44. Civil Dark: 20:45 - 05:19. Nautical Dark: 21:31 - 04:32. Astro Dark: 22:24 - 03:39

Total Clouds (% Sky Obscured)

97
100
97
95
90
91
97
90
95
95
95
91
99
100
100
100
100
95
100
100
100
98
85
98

Low Clouds (% Sky Obscured)

96
100
90
86
67
77
90
62
59
59
59
70
91
96
97
100
99
86
82
100
100
62
85
98

Medium Clouds (% Sky Obscured)

88
94
96
93
34
35
47
41
67
55
71
87
90
85
81
84
81
83
100
100
100
96
38
28

High Clouds (% Sky Obscured)

17
0
0
0
0
19
18
40
35
40
35
35
26
8
10
49
50
50
45
40
40
47
45
68

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

83
61
49
44
41
48
32
25
25
27
29
20
27
49
74
91
81
52
17
25
30
30
29
28

Precipitation Amount (mm)

0.4
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0.4
0.8
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
84
85
90
91
93
96
94
96
96
96
96
94
94
93
93
91
81
72
69
50
39

Pressure (mb)

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

Ozone (du)

387
389
393
396
399
400
401
399
398
397
398
399
398
397
394
391
390
391
395
397
399
401
407
410

Monday 20

Waxing Crescent 23%

07:45

01:08

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

Sun - Rise: 05:53, Set: 20:10, Transit: 13:03. Moon - Rise: 07:45, Set: 01:08. Civil Dark: 20:47 - 05:16. Nautical Dark: 21:33 - 04:30. Astro Dark: 22:27 - 03:35

Total Clouds (% Sky Obscured)

98
81
57
64
63
61
48
32
13
18
23
30
24
19
11
8
4
1
12
22
31
20
18
6

Low Clouds (% Sky Obscured)

87
63
33
36
35
34
23
12
0
0
0
1
4
9
11
8
4
0
11
22
31
20
13
1

Medium Clouds (% Sky Obscured)

27
27
27
34
33
32
27
20
11
17
21
26
17
8
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

48
23
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

26
25
26
22
18
6
6
5
1
2
1
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)

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

Chance of Frost

Temperature (°C)

11
10
9
7
7
6
6
5
5
3
2
2
1
1
2
3
6
8
10
11
12
13
14
14

Feels Like (°C)

6
5
5
5
3
3
3
3
3
1
1
0
-1
-1
0
1
4
6
8
8
9
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

37
42
47
58
64
63
66
68
72
75
79
78
77
80
76
67
55
47
40
40
38
37
35
35

Pressure (mb)

1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1022

Ozone (du)

410
411
413
414
414
413
414
417
420
419
417
417
416
415
412
413
414
417
419
417
415
415
417
419

Tuesday 21

Waxing Crescent 23%

08:55

02:12

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

Sun - Rise: 05:51, Set: 20:12, Transit: 13:02. Moon - Rise: 08:55, Set: 02:12. Civil Dark: 20:49 - 05:14. Nautical Dark: 21:35 - 04:27. Astro Dark: 22:30 - 03:32

Total Clouds (% Sky Obscured)

16
24
23
16
8
0
0
0
0
30
60
90
60
28
0
27
24
16
17
18
22
37
52
64

Low Clouds (% Sky Obscured)

11
19
23
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10
19
35
53

Medium Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
20
43
60
40
20
0
27
24
16
17
18
22
21
14
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
30
60
90
60
28
0
2
3
4
3
2
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
1
1
1
1
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
8
6
5
5
5
5
5
4
4
4
4
4
4
4
4
5
6
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

14
13
11
9
7
6
5
4
4
3
3
2
1
1
2
5
7
9
11
12
13
14
14
14

Feels Like (°C)

11
10
9
8
6
5
4
3
2
2
2
1
0
-0
1
3
4
5
5
6
7
8
12
12

Dew Point (°C)

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

Relative Humidity (%)

36
42
50
58
63
69
72
75
77
82
83
81
81
77
69
54
47
42
37
37
38
39
41
44

Pressure (mb)

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

Ozone (du)

420
420
422
423
424
425
426
428
428
428
428
429
429
428
427
428
427
427
427
426
425
424
423
422

Wednesday 22

Waxing Crescent 34%

10:18

02:56

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

Sun - Rise: 05:49, Set: 20:14, Transit: 13:02. Moon - Rise: 10:18, Set: 02:56. Civil Dark: 20:51 - 05:12. Nautical Dark: 21:38 - 04:25. Astro Dark: 22:33 - 03:28

Total Clouds (% Sky Obscured)

71
78
85
70
54
38
40
41
40
30
27
29
38
48
61
64
67
66
45
30
20
39
58
77

Low Clouds (% Sky Obscured)

65
72
40
29
23
18
10
6
0
0
1
1
2
3
4
3
2
0
8
16
20
18
14
16

Medium Clouds (% Sky Obscured)

23
38
53
35
19
3
4
8
9
7
8
5
4
3
3
20
38
56
38
20
4
6
11
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
2
4
5
7
3
3
3
2
0
0
33
58
77

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 (%)

2
2
1
4
3
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)

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

Chance of Frost

Temperature (°C)

14
13
12
11
9
8
7
6
6
5
5
5
4
5
7
8
10
11
13
14
15
16
16
16

Feels Like (°C)

11
11
11
11
7
7
7
7
6
6
4
4
3
3
3
3
6
6
6
6
7
7
13
12

Dew Point (°C)

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

Relative Humidity (%)

46
50
55
59
66
71
79
79
80
79
82
86
89
82
75
68
60
52
45
44
42
40
40
42

Pressure (mb)

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

Ozone (du)

422
420
418
416
414
411
409
403
398
392
389
385
382
380
379
378
378
378
378
379
380
380
380
379

Thursday 23

Waxing Crescent 46%

11:45

03:25

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

Sun - Rise: 05:47, Set: 20:15, Transit: 13:02. Moon - Rise: 11:45, Set: 03:25. Civil Dark: 20:53 - 05:10. Nautical Dark: 21:40 - 04:22. Astro Dark: 22:36 - 03:25

Total Clouds (% Sky Obscured)

79
77
80
70
57
46
40
35
26
27
8
24
26
34
27
40
56
63
71
79
85

Low Clouds (% Sky Obscured)

36
47
52
41
30
20
12
6
0
0
0
0
0
0
0
2
4
9
11
12
13

Medium Clouds (% Sky Obscured)

18
20
25
26
23
20
30
35
26
27
8
24
26
28
27
29
32
34
43
51
60

High Clouds (% Sky Obscured)

79
77
76
63
54
40
35
32
26
27
8
24
26
18
0
10
20
29
23
18
13

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 (%)

6
9
10
7
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
13
11
8
7
6
4
3
3
2
2
2
1
3
4
6
8
10
13
14
15

Feels Like (°C)

12
11
12
12
3
3
3
2
1
2
0
1
1
1
1
1
6
6
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

42
45
50
54
57
61
66
64
63
63
63
63
63
58
54
51
47
43
39
37
35

Pressure (mb)

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

Ozone (du)

378
378
377
377
377
377
377
378
379
380
380
380
380
379
378
378
378
377
377
378
379

Forecast for Lubin, Germany (51.94,13.89)

Generated: 17/04/26 17:20:36. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00