Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 85%

13:20

05:52

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

Sun - Rise: 06:40, Set: 17:27, Transit: 12:03. Moon - Rise: 13:20, Set: 05:52. Civil Dark: 18:02 - 06:05. Nautical Dark: 18:43 - 05:24. Astro Dark: 19:22 - 04:43

Total Clouds (% Sky Obscured)

16
24
20
12
2
2
1
0
0
0
0
4
0
31
17
2
0
3
2
1
51
88
72
92

Low 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

Medium Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
3
0
31
17
0
0
2
2
1
51
78
55
33

High Clouds (% Sky Obscured)

16
2
1
2
2
2
1
0
0
0
0
0
0
0
0
2
0
0
0
0
9
56
51
87

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
1
19
41
43
37
30
20
21
1
0
0
1
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
7
7
7
7
7
7
7
7
7
7
7
8
8
9
10
11
11
10
9
8
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
93
91
91
91
91
93
93
93
91
90
84
78
72
69
69
69
70
76
84
88

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

336
335
336
338
341
342
343
342
342
343
346
348
351
354
354
356
358
360
359
360
361
363
365
367

Saturday 28

Waxing Gibbous 92%

14:52

06:11

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 OK
17 Good
18 Good

Sun - Rise: 06:38, Set: 17:28, Transit: 12:03. Moon - Rise: 14:52, Set: 06:11. Civil Dark: 18:04 - 06:03. Nautical Dark: 18:45 - 05:22. Astro Dark: 19:24 - 04:40

Total Clouds (% Sky Obscured)

64
59
99
85
99
100
98
99
95
89
99
94
96
96
96
91
93
82
79
74
70
23
17
2

Low Clouds (% Sky Obscured)

0
0
3
18
29
22
2
0
7
2
21
26
50
95
90
86
79
55
21
25
20
9
16
2

Medium Clouds (% Sky Obscured)

54
46
95
60
96
100
95
97
89
85
98
89
42
32
27
38
3
33
33
3
3
17
0
0

High Clouds (% Sky Obscured)

56
36
65
41
47
94
61
55
48
40
93
89
73
30
25
47
20
18
50
40
40
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
1
1
5
5
1
1
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
1
2
7
1
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)

6
6
6
6
6
6
6
6
7
9
9
9
10
11
12
12
12
12
11
11
9
7
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
91
91
94
94
96
96
90
90
90
91
91
88
83
76
64
58
58
62
64
71
77

Pressure (mb)

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

Ozone (du)

371
380
391
394
395
395
394
393
392
390
390
391
394
400
401
395
396
393
392
390
390
393
397
396

Sunday 1

Waxing Gibbous 97%

16:20

06:25

19 Good
20 OK
21 Bad
22 OK
23 Good
00 OK
01 Bad
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 Bad
18 Bad

Sun - Rise: 06:36, Set: 17:30, Transit: 12:03. Moon - Rise: 16:20, Set: 06:25. Civil Dark: 18:06 - 06:00. Nautical Dark: 18:47 - 05:19. Astro Dark: 19:26 - 04:38

Total Clouds (% Sky Obscured)

10
48
52
40
15
9
45
33
45
74
73
85
92
77
79
83
76
86
89
90
90
93
97
100

Low Clouds (% Sky Obscured)

2
36
42
32
2
3
2
2
0
34
35
42
23
29
40
14
13
39
52
49
28
19
27
34

Medium Clouds (% Sky Obscured)

6
16
7
10
10
5
32
23
38
73
72
72
79
47
51
50
55
49
39
41
37
36
36
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
1
0
0
0
0
2
2
28
4
2
16
31
29
47
75
100

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

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
1
1
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
5
6
6
6
6
6
6
6
6
6
6
6
7
8
8
9
8
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
83
84
86
88
89
89
89
89
89
91
89
86
79
71
65
61
63
67
67
69
77
81

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

391
390
390
394
399
398
394
392
391
390
388
387
386
387
388
388
386
385
381
379
380
380
380
380

Monday 2

Waxing Gibbous 100%

17:44

06:35

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

Sun - Rise: 06:33, Set: 17:32, Transit: 12:03. Moon - Rise: 17:44, Set: 06:35. Civil Dark: 18:08 - 05:58. Nautical Dark: 18:49 - 05:17. Astro Dark: 19:28 - 04:36

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
97
95
93
85
74
64
65
63
59
45
28
12
24
44
60
48
36
23

Low Clouds (% Sky Obscured)

39
41
43
42
42
38
38
41
37
34
31
25
19
11
2
2
1
1
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

40
73
94
97
95
68
55
49
42
36
33
28
37
56
50
45
24
9
12
44
60
48
36
23

High Clouds (% Sky Obscured)

100
100
100
95
91
55
70
58
35
25
14
4
19
29
19
8
6
7
7
7
35
45
36
23

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
4
4
4
4
3
3
3
4
6
8
9
10
11
11
11
10
8
7

Feels Like (°C)

4
3
3
3
2
2
2
2
2
2
2
1
2
2
3
5
6
8
9
10
9
8
6
5

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
83
86
85
86
85
85
83
83
85
80
74
65
60
54
51
51
57
66
73
78

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

380
380
382
383
384
384
383
381
380
379
379
380
379
378
377
376
377
376
374
373
373
375
377
374

Tuesday 3

Full Moon 100%

19:06

06:43

19 OK
20 OK
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 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK

Sun - Rise: 06:31, Set: 17:34, Transit: 12:03. Moon - Rise: 19:06, Set: 06:43. Civil Dark: 18:10 - 05:56. Nautical Dark: 18:50 - 05:15. Astro Dark: 19:30 - 04:33

Total Clouds (% Sky Obscured)

31
34
45
56
71
85
88
90
92
89
86
83
87
77
66
46
26
7
7
7
8
14
21
29

Low Clouds (% Sky Obscured)

1
1
2
8
14
21
36
50
60
64
59
55
26
36
46
32
18
2
3
3
3
2
1
0

Medium Clouds (% Sky Obscured)

31
34
20
20
53
22
19
65
59
66
52
40
36
27
23
18
11
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

31
34
40
39
25
25
25
19
17
6
4
2
7
8
8
5
2
0
0
1
1
14
21
29

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
88
90
91
91
91
91
93
96
94
89
84
79
73
68
66
63
61
63
66
70
76
85

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

376
375
378
383
388
389
390
396
397
393
406
420
426
428
429
431
424
417
410
404
398
392
391
389

Wednesday 4

Waning Gibbous 97%

19:06

06:51

19 OK
20 OK
21 OK
22 OK
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: 06:29, Set: 17:36, Transit: 12:02. Moon - Rise: 19:06, Set: 06:51. Civil Dark: 18:11 - 05:53. Nautical Dark: 18:52 - 05:12. Astro Dark: 19:32 - 04:31

Total Clouds (% Sky Obscured)

31
32
33
40
46
54
54
54
54
52
47
45
51
54
59
69
80
90
92
87
85
80
76
70

Low Clouds (% Sky Obscured)

0
0
1
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)

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)

28
28
29
35
42
49
50
46
42
36
29
20
23
29
36
35
33
32
46
48
51
54
59
65

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
0
0
-0
-0
-0
0
-1
-1

Relative Humidity (%)

94
94
96
96
94
94
92
92
92
91
91
91
92
82
73
67
62
58
55
55
56
58
63
68

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028

Ozone (du)

387
385
383
381
380
378
377
374
372
369
368
366
364
365
365
365
364
363
362
362
362
363
364
365

Thursday 5

Waning Gibbous 93%

20:25

06:59

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

Sun - Rise: 06:26, Set: 17:38, Transit: 12:02. Moon - Rise: 20:25, Set: 06:59. Civil Dark: 18:13 - 05:51. Nautical Dark: 18:54 - 05:10. Astro Dark: 19:34 - 04:28

Total Clouds (% Sky Obscured)

52
35
14
10
6
4
3
3
3
2
4
5
4
2
1
1
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
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
0

High Clouds (% Sky Obscured)

48
33
14
10
6
4
3
3
3
2
4
5
4
2
1
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
2
1
1
1
1
1
1
3
5
7
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
76
76
74
76
74
77
78
78
78
81
81
70
62
53
50
46

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1024
1023

Ozone (du)

367
367
368
368
369
370
371
372
372
373
374
375
376
376
376
376
376
376

Forecast for Pietrzykowo, Powiat człuchowski, Poland (54.00,17.12)

Generated: 27/02/26 19:38:12. Forecast: 27/02/26 to 05/03/26. Timezone: UTC+1.00