Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 77%

23:16

10:18

19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
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
17 OK
18 OK

Sun - Rise: 04:19, Set: 21:21, Transit: 12:50. Moon - Rise: 23:16, Set: 10:18. Civil Dark: 22:15 - 03:25. Nautical Dark: 23:56 - 01:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
18
12
11
12
4
14
31
42
100
58
80
97
100
100
97
84
84
85
54
44
32
27
21

Low Clouds (% Sky Obscured)

8
0
0
1
0
0
9
24
27
30
30
34
40
53
78
63
47
71
67
54
44
32
27
21

Medium Clouds (% Sky Obscured)

2
1
0
5
6
0
0
0
0
0
23
3
83
100
100
87
59
20
9
24
7
0
2
0

High Clouds (% Sky Obscured)

0
2
4
4
6
4
10
11
19
100
32
76
38
100
100
56
1
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
7
9
4
4
4
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
0
1
1
1
2
34
95
95
95
95
86
84
80
46
28
10
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.3
1.1
0.6
0.2
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
13
11
10
11
11
12
11
11
11
9
9
11
10
8
9
9
13
14
15
18
19
18
18

Chance of Frost

Temperature (°C)

19
18
16
15
15
14
14
14
14
14
14
15
16
16
15
15
16
18
19
19
19
19
19
19

Feels Like (°C)

16
16
14
13
13
12
13
12
12
12
12
13
13
14
13
13
14
16
16
16
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

59
64
66
69
73
78
86
92
93
93
95
87
79
85
96
95
89
80
80
84
75
58
57
54

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1008
1008
1008
1008

Ozone (du)

371
369
370
370
370
370
369
367
366
367
367
374
375
367
371
377
380
379
381
381
382
381
381
379

Sunday 5

Waning Gibbous 68%

23:24

11:37

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK
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

Sun - Rise: 04:20, Set: 21:20, Transit: 12:50. Moon - Rise: 23:24, Set: 11:37. Civil Dark: 22:14 - 03:27. Nautical Dark: 23:54 - 01:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
30
33
22
13
22
32
28
46
44
40
47
70
100
100
95
100
100
98
98
100
98
64
58

Low Clouds (% Sky Obscured)

28
30
33
22
13
22
25
22
21
16
7
8
16
28
26
34
50
52
32
63
31
53
64
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
17
0
0
31
40
47
65
57
22
61
76
76
80
79
33
35
29
22

High Clouds (% Sky Obscured)

0
0
0
0
0
8
11
11
29
34
24
32
59
98
100
78
100
100
95
85
90
44
13
52

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
Very Light Rain
Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

6
2
1
1
3
4
4
4
5
3
3
2
3
2
1
1
2
2
4
49
68
54
50
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
16
14
14
15
16
16
16
16
15
14
16
16
17
16
15
15
15
14
14
14
14
13

Chance of Frost

Temperature (°C)

18
18
17
16
15
15
15
14
14
14
14
14
15
16
17
18
18
18
19
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
55
57
58
59
63
66
68
71
71
71
69
63
59
53
49
46
42
38
37
37
38
44

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

379
378
377
377
376
374
373
372
373
373
372
371
368
366
366
366
366
367
366
365
365
367
367
366

Monday 6

Waning Gibbous 57%

23:33

12:59

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
17 Bad
18 Bad

Sun - Rise: 04:21, Set: 21:20, Transit: 12:50. Moon - Rise: 23:33, Set: 12:59. Civil Dark: 22:13 - 03:28. Nautical Dark: 23:51 - 01:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
84
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
73
92
62
45
38
14
50
0
5
5
27
78
86
86
87
92
76
70
74
77
80
79
79

Medium Clouds (% Sky Obscured)

20
16
13
47
84
78
84
100
99
100
100
100
100
86
67
93
90
97
93
94
95
97
70
55

High Clouds (% Sky Obscured)

74
63
100
100
100
100
100
100
95
69
82
98
100
94
92
100
100
100
100
100
100
100
92
76

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

86
75
11
14
2
0
0
0
0
5
48
72
84
95
95
48
57
69
68
72
91
89
85
74

Precipitation Amount (mm)

0.6
0.3
0
0
0
0
0
0
0
0
0
0.4
0.4
0.9
0.7
0
0.3
0.4
0.2
0.4
0.6
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
14
14
14
14
14
14
14
14
15
16
16
16
16
17
17
17
17
17

Feels Like (°C)

13
12
13
13
13
12
12
11
11
12
11
12
12
12
12
13
13
14
14
15
15
15
14
15

Dew Point (°C)

7
9
11
12
13
12
11
10
10
9
9
9
9
9
7
6
8
10
13
16
16
16
16
16

Relative Humidity (%)

55
67
76
82
85
83
82
78
75
73
75
74
70
69
58
52
59
68
85
92
92
93
93
92

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005
1004
1004

Ozone (du)

363
362
361
363
363
363
365
368
368
368
369
369
370
371
371
367
367
366
364
366
365
367
371
369

Tuesday 7

Third Quarter 46%

23:42

14:25

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

Sun - Rise: 04:22, Set: 21:19, Transit: 12:50. Moon - Rise: 23:42, Set: 14:25. Civil Dark: 22:12 - 03:29. Nautical Dark: 23:48 - 01:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
93
84
78
70
61
53
58
56
67
64
18
16
19
26
49
50
79
81
66
69
62
49
43

Low Clouds (% Sky Obscured)

79
78
44
55
70
61
35
13
17
25
22
18
16
19
26
49
49
56
53
46
50
48
38
29

Medium Clouds (% Sky Obscured)

50
34
62
45
45
45
50
50
45
55
13
0
0
0
1
1
9
35
50
28
24
34
7
6

High Clouds (% Sky Obscured)

100
82
68
51
51
50
50
45
50
50
45
1
0
0
0
0
0
6
0
12
1
1
4
6

ISS Passover

Visibility (miles)

9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
70
54
36
42
37
28
28
27
13
14
11
6
16
20
8
14
23
14
23
17
8
7
8

Precipitation Amount (mm)

0
0.3
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
12
13
14
15
15
14
14
15
16
17
18
19
20
22
24
25
25
24
22
24
21
20
19

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
15
15
14
14
14
15
15
16
17
18
18
19
18
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

16
16
15
15
14
13
13
11
11
10
9
9
9
9
7
8
7
7
8
9
8
12
12
11

Relative Humidity (%)

92
92
88
90
86
83
83
80
79
76
70
69
66
61
52
51
46
47
52
54
49
65
66
61

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1004
1004
1005
1005
1006
1007
1007

Ozone (du)

363
361
362
362
364
366
366
368
372
376
379
379
381
384
387
390
393
391
389
386
383
382
383
383

Wednesday 8

Waning Crescent 35%

23:53

15:56

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

Sun - Rise: 04:23, Set: 21:18, Transit: 12:50. Moon - Rise: 23:53, Set: 15:56. Civil Dark: 22:11 - 03:31. Nautical Dark: 23:45 - 01:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
37
36
34
33
17
35
42
41
18
45
45
5
15
25
36
25
15
5
3
1
0
0
0

Low Clouds (% Sky Obscured)

18
22
21
16
23
10
31
40
41
18
45
45
5
12
21
30
22
13
5
3
1
0
0
0

Medium Clouds (% Sky Obscured)

1
2
24
28
27
4
5
4
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
4
3
1
1
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 (%)

7
11
19
10
5
2
2
6
1
1
8
9
4
8
7
2
9
8
1
2
1
0
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
14
14
14
14
15
15
14
16
17
18
19
20
21
21
21
21
21
21
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
68
70
67
66
62
63
61
64
62
63
61
56
51
47
49
50
51
50
50
48
50

Pressure (mb)

1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

383
385
385
386
387
388
388
387
385
385
385
386
385
383
378
374
369
368
367
366
366
367
368
368

Thursday 9

Waning Crescent 24%

00:09

17:32

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

Sun - Rise: 04:24, Set: 21:17, Transit: 12:50. Moon - Rise: 00:09, Set: 17:32. Civil Dark: 22:10 - 03:32. Nautical Dark: 23:42 - 02:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
8
15
23
25
26
30
28
23
18
20
23
25
23
21
19
25
32
42
37
33

Low Clouds (% Sky Obscured)

0
0
0
0
8
15
23
25
16
5
14
23
18
20
23
25
23
21
19
12
6
0
9
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
29
42
26
14

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
11
23
30
27
15
6
7
8
8
6
5
4
3
2
1
1
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
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

19
18
17
15
14
14
14
14
13
13
14
15
17
19
20
20
21
21
21
21
21
21
20
20

Feels Like (°C)

17
17
14
14
14
13
14
13
12
12
12
11
11
11
19
18
18
19
19
20
20
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

53
55
58
62
67
67
68
67
74
80
86
73
62
52
48
45
43
44
45
46
47
49
51
58

Pressure (mb)

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

Ozone (du)

367
367
366
365
364
363
362
361
359
357
355
353
350
348
347
346
344
344
343
343
343
344
344
344

Friday 10

Waning Crescent 14%

00:34

19:03

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

Sun - Rise: 04:26, Set: 21:16, Transit: 12:51. Moon - Rise: 00:34, Set: 19:03. Civil Dark: 22:09 - 03:34. Nautical Dark: 23:39 - 02:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
35
41
50
51
52
53
50
51
52
41
32
29
30
28
28
19
9
0

Low Clouds (% Sky Obscured)

27
24
21
19
18
19
20
21
23
22
20
17
16
20
25
26
19
9
0

Medium Clouds (% Sky Obscured)

0
10
22
37
39
42
40
42
49
52
41
32
26
23
18
14
8
5
0

High Clouds (% Sky Obscured)

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

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
0
0
0
0
0
0
0
3
7
1
0
0
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
14
14
14
13
13
15
18
19
20
21
22
22
22

Feels Like (°C)

19
19
15
16
17
16
16
15
13
13
13
13
13
13
20
19
18
19
19

Dew Point (°C)

13
13
14
14
14
14
13
12
12
12
12
12
12
12
11
11
11
11
11

Relative Humidity (%)

67
74
81
86
92
92
89
89
87
89
89
78
68
61
57
52
49
48
47

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

344
345
345
345
345
346
346
347
348
348
349
351
352
354
361
369
377
374
371

Forecast for Gdańsk, Gdańsk, Poland (54.35,18.65)

Generated: 04/07/26 19:21:48. Forecast: 04/07/26 to 10/07/26. Timezone: UTC+2.00