Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Gibbous 98%

16:41

05:33

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

Sun - Rise: 06:30, Set: 17:46, Transit: 12:37. Moon - Rise: 16:41, Set: 05:33. Civil Dark: 18:18 - 05:58. Nautical Dark: 18:56 - 05:21. Astro Dark: 19:32 - 04:44

Total Clouds (% Sky Obscured)

47
47
62
52
65
62
45
45
32
27
15
13
10
9
39
38
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
44
46
50
35
24
0
0
0
0
0
0
0
0
0
0
0
23
23
0
0
0
26
50

Medium Clouds (% Sky Obscured)

56
39
26
74
100
83
85
60
39
1
2
0
0
0
0
0
0
0
23
53
85
93
98
83

High Clouds (% Sky Obscured)

11
97
100
100
100
100
100
78
29
35
2
0
0
9
39
35
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

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
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
1
5
12

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
11
12
11
10
9
8
6
6
4
3
4
3
2
2
2
3
3
3
3
4
6
8
10

Chance of Frost

Temperature (°C)

12
13
13
13
13
12
10
9
8
7
6
4
4
4
4
3
3
3
2
3
4
6
7
8

Feels Like (°C)

10
10
9
10
10
9
7
7
6
6
5
4
4
4
2
3
1
0
-1
0
2
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

67
55
50
46
44
46
56
62
69
71
77
73
75
76
79
82
85
86
86
86
77
71
62
54

Pressure (mb)

1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1018
1017
1017
1016
1016
1015
1014
1013
1012

Ozone (du)

303
304
306
305
304
304
303
303
304
303
304
307
303
299
296
291
287
285
282
282
280
277
275
274

Sunday 25

Waxing Gibbous 100%

15:59

06:57

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 OK
02 Good
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:32, Set: 16:44, Transit: 11:37. Moon - Rise: 15:59, Set: 06:57. Civil Dark: 17:17 - 05:59. Nautical Dark: 17:54 - 05:22. Astro Dark: 18:31 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
100
100
100
57
27
56
50
42
18
28
31
32
55
55
31
70
65
65

Low Clouds (% Sky Obscured)

80
96
93
88
93
94
96
68
67
38
23
31
39
35
18
28
31
32
52
45
31
62
65
50

Medium Clouds (% Sky Obscured)

97
99
100
100
98
96
100
100
100
53
10
40
45
11
0
0
0
0
0
0
0
9
0
21

High Clouds (% Sky Obscured)

100
100
99
100
35
3
30
0
0
4
0
29
35
15
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
3
3
3
4
4
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
79
95
95
95
95
95
95
64
7
0
0
0
0
0
0
0
1
1
0
0
3
2
2

Precipitation Amount (mm)

0
0.5
0.8
1.4
1.4
1.6
1.4
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
54
53
59
75
84
91
94
96
94
79
81
82
74
79
82
85
85
85
75
78
70
60
66

Pressure (mb)

1011
1010
1009
1008
1008
1008
1009
1009
1010
1012
1013
1014
1015
1015
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021

Ozone (du)

274
274
273
271
272
275
275
277
278
281
287
289
290
296
301
304
301
304
309
312
316
317
314
311

Monday 26

Full Moon 99%

16:21

08:24

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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: 06:34, Set: 16:42, Transit: 11:37. Moon - Rise: 16:21, Set: 08:24. Civil Dark: 17:15 - 06:01. Nautical Dark: 17:52 - 05:24. Astro Dark: 18:29 - 04:47

Total Clouds (% Sky Obscured)

24
26
82
82
76
58
34
36
100
100
70
71
51
67
71
96
89
81
78
66
65
65
55
54

Low Clouds (% Sky Obscured)

24
11
23
1
50
13
1
1
2
0
0
1
0
0
0
0
0
0
0
2
2
7
18
24

Medium Clouds (% Sky Obscured)

0
6
50
55
39
19
3
0
2
26
41
49
50
5
29
43
89
68
71
40
38
40
33
32

High Clouds (% Sky Obscured)

0
0
75
4
2
20
21
27
100
100
65
63
39
63
65
73
12
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
51
49
52
59
67
67
68
70
72
71
74
76
76
80
82
83
82
83
83
75
65
60
58

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

304
301
298
295
293
290
287
286
284
282
280
279
280
279
278
279
277
273
272
271
270
270
269
269

Tuesday 27

Waning Gibbous 95%

16:50

09:50

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

Sun - Rise: 06:35, Set: 16:40, Transit: 11:37. Moon - Rise: 16:50, Set: 09:50. Civil Dark: 17:13 - 06:02. Nautical Dark: 17:50 - 05:25. Astro Dark: 18:27 - 04:48

Total Clouds (% Sky Obscured)

41
37
44
27
23
23
12
8
5
2
8
16
22
35
43
78
86
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
28
21
24
23
23
12
8
4
0
6
13
21
29
36
37
43
41
44
46
47
49
53
53

Medium Clouds (% Sky Obscured)

24
20
29
14
7
0
0
0
0
0
0
0
0
0
0
0
8
16
26
43
55
65
70
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
2
3
3
3
14
22
56
71
85
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
3
9
14
50
69

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
0.3

Wind Speed/Direction (mph)

6
6
6
6
4
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
52
52
60
68
70
74
75
75
76
76
78
78
80
82
82
82
83
82
74
66
61
58

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

269
268
268
268
267
267
267
267
267
267
267
267
266
266
265
265
265
266
267
268
267
267
267
267

Wednesday 28

Waning Gibbous 89%

17:32

11:07

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

Sun - Rise: 06:37, Set: 16:39, Transit: 11:37. Moon - Rise: 17:32, Set: 11:07. Civil Dark: 17:12 - 06:04. Nautical Dark: 17:49 - 05:26. Astro Dark: 18:26 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
81
63
40
32
33
30
31
32
32
32
31
30
53
76
100
100
100
100
97
93

Low Clouds (% Sky Obscured)

58
56
57
50
37
24
12
8
4
0
2
3
7
16
21
20
28
36
44
32
23
25
37
49

Medium Clouds (% Sky Obscured)

70
70
70
70
50
25
0
0
0
30
31
32
32
17
2
2
0
0
0
17
34
47
32
16

High Clouds (% Sky Obscured)

100
75
47
15
10
10
10
10
10
10
10
5
10
10
10
0
26
53
74
79
85
85
73
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 (%)

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
70
50
3
3
2
1
4
4
0
0
0
0
0
1
1
1
1
3
4
3
5
9
2

Precipitation Amount (mm)

0.5
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)

3
2
2
3
2
3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
55
56
65
70
73
75
79
82
84
82
82
82
82
80
83
86
88
88
88
87
85
85

Pressure (mb)

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

Ozone (du)

267
268
269
271
272
272
273
275
277
280
282
286
288
290
294
298
299
297
295
293
289
288
286
284

Thursday 29

Waning Gibbous 80%

18:28

No Set

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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:38, Set: 16:37, Transit: 11:37. Moon - Rise: 18:28, Set: No Set. Civil Dark: 17:10 - 06:05. Nautical Dark: 17:47 - 05:28. Astro Dark: 18:24 - 04:51

Total Clouds (% Sky Obscured)

89
79
71
63
68
81
74
75
71
69
69
71
69
75
77
79
65
51
35
40
48
51
49
42

Low Clouds (% Sky Obscured)

62
59
57
54
46
40
35
31
26
22
16
8
0
10
20
27
23
19
17
30
37
44
34
29

Medium Clouds (% Sky Obscured)

1
6
11
14
23
31
45
47
62
67
69
71
49
37
26
22
15
9
6
8
12
13
17
22

High Clouds (% Sky Obscured)

53
35
18
0
32
63
74
75
61
46
32
23
17
30
33
37
24
12
0
0
0
1
1
1

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 (%)

1
1
0
0
0
0
0
0
0
0
3
5
6
15
14
10
12
10
3
8
10
11
19
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
83
81
84
87
88
90
90
90
90
91
91
91
91
93
93
91
91
79
68
59
56

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

284
284
283
281
280
280
280
280
280
279
279
280
281
282
283
285
287
285
283
281
279
278
276
275

Friday 30

Waning Gibbous 69%

19:40

12:08

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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: 06:40, Set: 16:35, Transit: 11:37. Moon - Rise: 19:40, Set: 12:08. Civil Dark: 17:08 - 06:07. Nautical Dark: 17:46 - 05:29. Astro Dark: 18:23 - 04:52

Total Clouds (% Sky Obscured)

40
46
48
45
40
35
33
27
22
21
25
27
30
37
45
52
53
53
57
58
57
52
66
79

Low Clouds (% Sky Obscured)

27
26
26
23
24
27
28
25
21
15
21
25
30
29
26
21
20
16
17
16
15
14
27
44

Medium Clouds (% Sky Obscured)

20
29
30
36
31
22
11
6
2
0
2
5
9
12
18
21
21
21
21
20
18
17
25
37

High Clouds (% Sky Obscured)

1
0
0
0
1
1
1
5
7
9
9
9
9
14
17
21
21
21
16
17
9
10
12
15

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 (%)

16
15
12
4
8
6
0
2
2
1
2
1
0
6
5
5
12
12
3
8
11
1
5
4

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

Chance of Frost

Temperature (°C)

12
13
12
12
11
10
8
7
7
6
6
5
5
5
5
5
5
5
5
4
6
8
10
10

Feels Like (°C)

7
8
13
12
11
11
11
11
6
6
6
6
6
5
4
4
4
4
4
4
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

53
50
56
61
67
73
81
90
90
91
91
91
91
91
91
91
91
91
89
89
79
69
61
57

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

275
274
272
270
268
267
265
264
264
263
263
263
262
262
262
261
261
261
260
260
259
258
257
256

Forecast for Veveří, Město Brno, Czech Republic (49.20,16.59)

Generated: 24/10/26 23:41:42. Forecast: 24/10/26 to 30/10/26. Timezone: UTC+2.00