Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 8%

04:05

14:09

12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:03, Set: 15:55, Transit: 11:29. Moon - Rise: 04:05, Set: 14:09. Civil Dark: 16:31 - 06:27. Nautical Dark: 17:12 - 05:47. Astro Dark: 17:50 - 05:08

Total Clouds (% Sky Obscured)

31
31
27
27
23
11
19
27
27
31
100
49
60
69
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
39
32
21
19
23
24
23
21
25
20
25
30
51
75
78
82
81
91
98
95
100
100
100

Medium Clouds (% Sky Obscured)

90
100
95
51
18
15
0
0
45
78
100
49
60
69
94
100
100
88
97
99
98
100
100
100

High Clouds (% Sky Obscured)

100
100
100
24
15
47
100
100
88
81
100
49
60
69
100
100
100
100
100
79
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
5
27
22
31
24
25
24
42
36
49
59
60
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
9
8
8
7
5
5
5
3
2
3
3
4
5
5
5
5
6
5
5
3
2

Dew Point (°C)

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

Relative Humidity (%)

95
85
81
81
85
89
89
95
97
98
92
90
90
91
93
91
93
94
96
96
96
93
91
90

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
294
291
290
287
285
285
286
286
287
286
285
286
286
287
288
289
290
290
290

Monday 17

Waning Crescent 3%

05:16

14:21

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
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 07:05, Set: 15:54, Transit: 11:29. Moon - Rise: 05:16, Set: 14:21. Civil Dark: 16:30 - 06:29. Nautical Dark: 17:11 - 05:48. Astro Dark: 17:50 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
93
100
97
94
90
89
41
45
48
89
84
48
45
41

Low Clouds (% Sky Obscured)

100
95
92
91
77
74
83
91
100
80
80
85
92
89
87
88
41
44
48
88
82
48
45
41

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
100
100
75
100
73
72
14
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
63
100
100
43
100
55
50
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
5
2
0
0
0
0
4
1
0
0
9
9
0
0
2
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

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
None
None
None

Precipitation Probability (%)

95
91
87
76
59
39
29
42
45
33
21
9
22
35
26
18
11
1
0
0
0
0
1
0

Precipitation Amount (mm)

0.7
0.5
0.5
0.3
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
10
11
10
9
9
8
10
11
11
12
10
10
11
14
17
15
14
13
12
13
11
12
12

Chance of Frost

Temperature (°C)

5
5
4
4
3
3
3
3
3
3
3
3
2
2
2
2
1
1
0
0
0
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
91
94
96
98
96
93
94
96
94
85
85
94
93
78
80
83
84
87
83
81
76
66

Pressure (mb)

1002
1002
1002
1003
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1019
1019

Ozone (du)

290
291
290
289
289
292
297
296
291
289
289
293
298
301
308
311
301
301
302
297
292
291
291
293

Tuesday 18

Waning Crescent 1%

06:28

14:35

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

Sun - Rise: 07:07, Set: 15:53, Transit: 11:29. Moon - Rise: 06:28, Set: 14:35. Civil Dark: 16:29 - 06:30. Nautical Dark: 17:10 - 05:50. Astro Dark: 17:49 - 05:11

Total Clouds (% Sky Obscured)

36
35
49
52
82
94
67
98
92
64
50
21
13
11
13
15
9
3
3
3
0
0
0
0

Low Clouds (% Sky Obscured)

35
34
22
10
30
30
15
6
13
10
5
6
6
5
5
8
3
3
3
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
20
20
24
98
92
64
50
10
11
3
6
6
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
7
45
48
67
68
21
50
35
25
1
1
4
2
1
1
0
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-3
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-6

Relative Humidity (%)

61
60
59
60
65
71
77
80
81
81
81
83
83
81
80
78
78
78
77
78
75
66
58
50

Pressure (mb)

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

Ozone (du)

296
297
297
297
290
287
284
282
282
287
288
286
287
291
298
295
292
289
282
284
284
285
288
289

Wednesday 19

Waning Crescent 0%

07:40

14:53

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

Sun - Rise: 07:08, Set: 15:52, Transit: 11:29. Moon - Rise: 07:40, Set: 14:53. Civil Dark: 16:28 - 06:31. Nautical Dark: 17:09 - 05:51. Astro Dark: 17:48 - 05:12

Total Clouds (% Sky Obscured)

2
3
19
30
80
80
76
46
92
98
88
76
61
66
42
85
97
99
100
100
100
100
89
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
23
25
34
5
31
51
77
85
66
48
37
43
36

Medium Clouds (% Sky Obscured)

0
0
3
3
3
3
7
11
72
74
81
76
61
14
20
33
56
88
100
100
100
100
66
39

High Clouds (% Sky Obscured)

2
3
13
23
80
80
76
29
52
96
82
15
0
39
32
59
93
96
100
100
100
100
77
53

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
1
1
2
2
1
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-4
-4
-4
-4
-4
-3
-1
0

Relative Humidity (%)

46
49
53
60
68
70
70
73
74
73
73
71
71
70
70
71
73
70
69
69
69
70
74
77

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

287
284
286
284
282
281
279
278
278
278
278
277
278
279
281
278
275
275
276
275
277
281
287
290

Thursday 20

New Moon 0%

08:49

15:17

12 Bad
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
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

Sun - Rise: 07:10, Set: 15:50, Transit: 11:30. Moon - Rise: 08:49, Set: 15:17. Civil Dark: 16:27 - 06:33. Nautical Dark: 17:08 - 05:52. Astro Dark: 17:47 - 05:13

Total Clouds (% Sky Obscured)

63
57
51
45
46
45
37
70
83
98
94
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
57
51
45
40
33
4
33
33
2
3
5
3
3
3
3
2
3
5
19
35
48
40
36

Medium Clouds (% Sky Obscured)

25
41
51
45
14
16
16
27
40
62
81
75
99
100
100
100
100
100
100
100
99
99
85
54

High Clouds (% Sky Obscured)

30
25
27
23
24
13
11
45
71
98
94
100
100
100
100
100
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
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
4
3
3
4
2
0
0
0
0
0
0
0
2
2
2
11
13
8
25
30
28
35
36

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

Chance of Frost

Temperature (°C)

4
5
4
4
3
2
2
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
76
79
83
89
93
94
94
93
92
92
92
89
88
89
88
86
86
86
86
81
78
74

Pressure (mb)

1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

292
294
298
303
305
310
319
326
334
337
337
335
333
331
331
331
329
327
325
324
321
319
314
310

Friday 21

Waxing Crescent 2%

09:51

15:49

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:11, Set: 15:49, Transit: 11:30. Moon - Rise: 09:51, Set: 15:49. Civil Dark: 16:26 - 06:34. Nautical Dark: 17:07 - 05:54. Astro Dark: 17:46 - 05:14

Total Clouds (% Sky Obscured)

100
99
98
97
96
95
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
99
87
84

Low Clouds (% Sky Obscured)

32
29
26
26
40
44
53
58
58
58
53
31
22
24
29
35
56
77
97
84
72
61
57
53

Medium Clouds (% Sky Obscured)

42
37
33
37
31
29
28
28
33
34
42
56
69
80
89
100
100
100
100
99
97
95
82
69

High Clouds (% Sky Obscured)

100
96
93
90
93
95
95
97
98
100
100
100
100
100
100
100
73
43
14
13
6
5
8
11

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

Precipitation Probability (%)

35
70
54
38
40
42
45
48
49
50
55
56
52
54
59
62
72
78
81
72
63
54
43
31

Precipitation Amount (mm)

0
0.4
0.2
0
0
0
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.5
0.5
0.4
0.3
0.2
0.1
0

Wind Speed/Direction (mph)

5
5
4
4
4
4
4
4
5
5
6
5
5
5
4
4
4
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
70
72
76
75
77
78
80
81
83
81
80
78
78
75
74
75
75
77
75
74
71
69

Pressure (mb)

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

Ozone (du)

311
314
316
319
321
322
322
322
322
321
321
320
319
319
320
322
324
325
326
328
325
322
320
321

Saturday 22

Waxing Crescent 5%

10:41

16:34

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

Sun - Rise: 07:13, Set: 15:48, Transit: 11:30. Moon - Rise: 10:41, Set: 16:34. Civil Dark: 16:25 - 06:36. Nautical Dark: 17:06 - 05:55. Astro Dark: 17:45 - 05:16

Total Clouds (% Sky Obscured)

79
86
84
77
76
70
64
56
52
48
43
34
39
43
48
48
55
74
88
92
99
100
100
100

Low Clouds (% Sky Obscured)

44
39
39
38
41
44
42
48
52
48
43
34
39
34
34
38
43
53
72
77
74
75
71
72

Medium Clouds (% Sky Obscured)

56
50
42
27
23
27
22
19
17
17
21
30
30
25
25
25
27
39
45
66
83
99
92
83

High Clouds (% Sky Obscured)

14
32
48
61
48
34
21
42
52
48
43
34
39
43
48
48
55
74
85
85
80
85
95
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
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
Snow
Snow
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

13
18
20
18
28
37
41
34
26
7
6
5
0
27
38
42
73
87
95
81
63
46
71
81

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.5
0.3
0
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5

Relative Humidity (%)

65
61
66
70
74
75
75
77
77
78
78
76
76
74
74
74
74
74
72
72
71
68
66
67

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1016
1016
1015
1015
1014

Ozone (du)

322
323
323
323
323
319
315
312
309
306
304
303
303
302
300
297
295
294
293
293
293
293
293
291

Forecast for Blachownia, Powiat częstochowski, Poland (50.78,18.97)

Generated: 16/11/25 23:01:50. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+1.00