Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waxing Crescent 24%

12:04

19:48

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

Sun - Rise: 07:08, Set: 16:12, Transit: 11:40. Moon - Rise: 12:04, Set: 19:48. Civil Dark: 16:47 - 06:33. Nautical Dark: 17:27 - 05:53. Astro Dark: 18:05 - 05:15

Total Clouds (% Sky Obscured)

95
92
88
80
77
74
75
81
84
76
82
81
86
78
70
50
31
21
37
4
5
3
3
3

Low Clouds (% Sky Obscured)

73
70
75
77
77
74
75
81
84
76
82
81
86
77
66
50
31
21
37
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
2
3
3
2
2

ISS Passover

Visibility (miles)

9
9
9
9
7
7
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
96
96
98
96
91
84
79
76
73
71
73
77
80
88
89
89
89
89
89
89
88

Pressure (mb)

1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1023
1023
1023
1024
1024
1024
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

273
274
274
271
265
262
262
263
262
263
263
266
269
264
259
255
254
257
259
258
258
261
260
260

Sunday 15

Waxing Crescent 33%

12:30

20:59

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

Sun - Rise: 07:10, Set: 16:10, Transit: 11:40. Moon - Rise: 12:30, Set: 20:59. Civil Dark: 16:46 - 06:34. Nautical Dark: 17:26 - 05:54. Astro Dark: 18:04 - 05:16

Total Clouds (% Sky Obscured)

7
11
23
34
58
66
85
86
79
81
81
78
68
73
75
86
90
95
94
91
54
59
90
100

Low Clouds (% Sky Obscured)

4
9
23
34
58
66
85
86
79
77
78
74
68
63
59
43
48
53
46
52
54
59
63
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
10
28
78
60
46
4
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
4
3
2
2
21
25
21
14
20
24
53
84
60
28
62
3
4
60
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 (%)

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)

1
3
4
7
9
10
11
12
14
15
15
14
12
11
10
8
8
7
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
88
86
89
86
81
74
69
64
63
64
67
76
83
86
88
86
86
93
93
93
93

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1020
1020
1019
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1013
1012

Ozone (du)

260
261
266
269
270
271
270
270
270
271
270
276
276
274
275
280
281
281
286
288
293
297
297
296

Monday 16

Waxing Crescent 42%

12:50

22:11

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:12, Set: 16:09, Transit: 11:40. Moon - Rise: 12:50, Set: 22:11. Civil Dark: 16:45 - 06:36. Nautical Dark: 17:25 - 05:56. Astro Dark: 18:03 - 05:17

Total Clouds (% Sky Obscured)

99
100
100
98
97
98
97
96
93
99
100
100
100
98
71
77
93
95
97
99
92
57
55
56

Low Clouds (% Sky Obscured)

54
48
52
62
90
93
91
93
85
65
55
55
75
52
67
65
85
77
72
67
71
44
50
51

Medium Clouds (% Sky Obscured)

2
75
82
89
74
66
24
18
53
89
84
66
41
63
3
31
72
34
41
48
36
29
22
16

High Clouds (% Sky Obscured)

96
100
100
85
63
54
64
58
37
67
100
100
100
95
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
2
3
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
13
47
35
6
27
5
1
10
0
3
19
25
45
51
41
38
49
52
49
70
73

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0.5

Wind Speed/Direction (mph)

8
8
8
8
11
10
11
10
10
10
10
12
12
13
12
12
13
12
12
11
10
10
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
91
94
94
96
93
93
86
81
78
79
77
82
82
90
90
86
85
82
82
83
86

Pressure (mb)

1011
1010
1009
1009
1010
1010
1009
1008
1008
1007
1006
1006
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008

Ozone (du)

296
286
283
284
291
295
296
301
310
315
323
326
334
333
336
332
332
334
333
332
330
327
317
310

Tuesday 17

First Quarter 52%

13:06

23:23

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:13, Set: 16:08, Transit: 11:41. Moon - Rise: 13:06, Set: 23:23. Civil Dark: 16:44 - 06:37. Nautical Dark: 17:24 - 05:57. Astro Dark: 18:02 - 05:19

Total Clouds (% Sky Obscured)

85
51
62
70
54
66
93
100
99
100
100
100
100
100
97
94
91
94
97
95
97
98
100
89

Low Clouds (% Sky Obscured)

84
48
60
41
42
37
34
28
44
92
100
100
100
100
95
90
86
85
84
76
74
68
59
69

Medium Clouds (% Sky Obscured)

8
0
0
0
3
19
36
55
89
100
90
99
91
89
85
70
52
29
8
0
10
20
41
36

High Clouds (% Sky Obscured)

0
0
1
24
3
30
76
100
98
100
100
100
100
100
68
37
5
36
68
86
80
75
90
65

ISS Passover

Visibility (miles)

2
7
9
9
9
9
9
9
9
9
9
9
9
4
8
2
2
3
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

52
43
25
9
0
0
0
0
17
40
70
95
95
95
95
95
93
65
27
26
22
7
16
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.7
1
1.3
1.6
2
1
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
88
94
94
94
86
80
69
70
76
85
91
93
93
94
94
88
88
93
93
94
94

Pressure (mb)

1009
1009
1010
1010
1009
1009
1009
1008
1006
1005
1003
1001
1000
999
997
997
996
996
996
996
996
996
995
995

Ozone (du)

311
303
301
296
293
289
284
280
277
273
272
269
268
266
268
269
271
276
277
278
279
279
280
279

Wednesday 18

Waxing Gibbous 62%

13:20

00:36

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:15, Set: 16:07, Transit: 11:41. Moon - Rise: 13:20, Set: 00:36. Civil Dark: 16:43 - 06:39. Nautical Dark: 17:23 - 05:59. Astro Dark: 18:01 - 05:20

Total Clouds (% Sky Obscured)

78
90
85
99
98
93
89
88
88
44
89
93
95
96
97
99
99
97
94
91
94
96
97
96

Low Clouds (% Sky Obscured)

73
90
83
87
84
81
79
76
73
43
71
75
76
76
79
81
85
86
87
87
89
91
93
93

Medium Clouds (% Sky Obscured)

49
58
64
97
95
82
71
33
43
27
28
39
49
59
63
69
80
67
54
39
50
62
74
64

High Clouds (% Sky Obscured)

65
65
43
53
30
0
35
2
1
0
1
5
10
12
19
32
42
38
26
5
29
53
77
69

ISS Passover

Visibility (miles)

8
8
9
9
5
9
5
8
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

18
38
76
95
95
95
85
52
37
29
20
28
27
29
38
51
64
50
45
62
61
58
54
50

Precipitation Amount (mm)

0
0
0.5
1.3
2.1
1.2
0.6
0.4
0
0
0
0
0
0
0
0.2
0.4
0
0
0.3
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

7
9
8
9
14
16
18
19
19
17
17
17
15
14
12
13
13
13
14
14
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
6
6
6
6
6
6
6
5
6
5
5
5
6
5
5
6
6
7
6
6
5

Relative Humidity (%)

94
94
90
91
85
81
82
81
81
76
71
76
76
77
78
80
80
81
85
88
93
88
85
82

Pressure (mb)

994
993
992
991
990
990
990
991
992
992
992
992
992
992
992
993
993
993
993
994
994
994
994
994

Ozone (du)

277
280
282
280
280
284
287
290
291
292
294
296
297
299
300
303
306
308
310
311
313
314
316
318

Thursday 19

Waxing Gibbous 72%

13:32

01:51

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

Sun - Rise: 07:16, Set: 16:05, Transit: 11:41. Moon - Rise: 13:32, Set: 01:51. Civil Dark: 16:42 - 06:40. Nautical Dark: 17:22 - 06:00. Astro Dark: 18:01 - 05:21

Total Clouds (% Sky Obscured)

95
95
95
94
94
96
98
100
100
100
100
93
86
80
79
78
76
75
75
75
59
46
35
36

Low Clouds (% Sky Obscured)

92
92
90
88
89
94
95
95
95
97
99
93
86
80
77
76
75
73
71
69
56
40
23
22

Medium Clouds (% Sky Obscured)

55
45
52
57
62
52
44
43
57
64
70
60
47
33
27
22
17
14
9
5
12
16
17
15

High Clouds (% Sky Obscured)

61
52
44
31
22
38
61
86
86
90
92
74
55
32
22
21
18
16
9
0
0
1
1
7

ISS Passover

Visibility (miles)

9
8
7
8
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
58
48
40
36
33
37
43
47
50
56
57
62
71
61
50
44
31
23
7
8
6
7
11

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
15
15
15
15
16
17
17
18
19
17
17
17
15
14
12
11
12
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
85
84
84
82
81
81
78
77
73
78
82
88
84
81
78
78
76
76
78
79
80

Pressure (mb)

995
995
995
995
995
995
995
995
996
995
995
995
996
996
997
998
999
1000
1001
1001
1002
1002
1003
1003

Ozone (du)

317
316
316
314
313
312
315
318
321
322
323
324
329
334
340
341
342
344
343
342
342
339
336
334

Friday 20

Waxing Gibbous 82%

13:46

No Set

Sun - Rise: 07:18, Set: 16:04, Transit: 11:41. Moon - Rise: 13:46, Set: No Set. Civil Dark: 16:41 - 06:42. Nautical Dark: 17:21 - 06:01. Astro Dark: 18:00 - 05:23

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Maršov u Úpice, Trutnov District, Czech Republic (50.48,15.98)

Generated: 14/11/26 02:27:05. Forecast: 14/11/26 to 20/11/26. Timezone: UTC+1.00