Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waxing Crescent 33%

12:30

20:59

02 OK
03 OK
04 OK
05 OK
06 OK
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)

18
16
21
32
41
49
48
51
60
59
78
80
74
78
95
84
92
92
100
100
84
69
67
87

Low Clouds (% Sky Obscured)

5
16
21
32
41
49
48
51
60
59
69
62
56
52
53
51
46
49
52
56
66
69
67
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
27
44
43
26
34
85
26
30
1
36
17

High Clouds (% Sky Obscured)

3
5
2
3
3
2
2
2
9
2
26
34
34
31
73
41
76
69
100
100
57
64
57
56

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)

4
5
5
8
10
10
11
12
14
15
14
14
12
11
9
8
7
7
6
7
6
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
91
86
86
88
86
78
72
67
64
63
63
68
76
81
86
88
89
89
93
89
93
93

Pressure (mb)

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

Ozone (du)

261
265
267
270
272
273
274
275
274
272
273
274
277
281
282
282
282
283
281
280
284
296
297
297

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)

100
100
100
100
100
100
100
100
93
79
95
87
97
100
100
93
95
89
95
85
55
90
69
96

Low Clouds (% Sky Obscured)

58
69
55
66
75
92
77
66
69
74
81
60
95
100
94
89
84
80
80
74
54
56
53
53

Medium Clouds (% Sky Obscured)

43
100
64
65
81
84
79
100
78
50
66
61
44
55
57
38
43
30
40
9
5
81
52
91

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
54
45
45
61
15
27
19
0
0
0
0
45
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
8
4
4
8
9
9
9
9
9
5
9
9
9
7
9
9
9

Fog (%)

0
1
1
2
3
5
4
2
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
5
26
52
92
95
30
4
1
10
15
18
18
44
64
59
42
28
29
25
8
17
22

Precipitation Amount (mm)

0
0
0
0
0.2
0.7
0.9
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
94
96
96
94
94
93
90
84
84
87
87
87
91
90
85
91
86
86
88
91

Pressure (mb)

1012
1011
1010
1010
1010
1010
1010
1009
1008
1008
1007
1006
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

293
288
282
280
287
291
288
295
301
301
307
313
312
317
316
323
321
321
326
324
322
314
311
304

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)

97
84
100
99
100
100
98
100
100
100
100
100
100
100
100
100
92
92
98
90
76
84
76
84

Low Clouds (% Sky Obscured)

70
70
81
86
91
98
51
67
72
86
94
94
94
100
90
93
84
78
80
70
63
79
60
37

Medium Clouds (% Sky Obscured)

77
27
29
32
40
45
96
100
89
100
100
100
100
100
100
100
45
35
43
50
30
17
50
60

High Clouds (% Sky Obscured)

50
45
6
44
8
44
41
99
100
100
100
100
100
100
100
100
20
32
50
75
43
24
35
57

ISS Passover

Visibility (miles)

9
8
9
6
7
9
9
9
9
9
9
2
1
1
0
0
0
6
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
25
31
0
0
1
0
0
0
0
0
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

39
38
26
25
38
44
43
64
73
85
95
95
95
95
95
95
48
45
51
69
65
62
59
47

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.4
0.5
0.5
1.5
2.5
3.3
3.2
2.7
1.8
0.2
0.2
0.2
0.6
0.5
0.4
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
96
94
91
88
86
82
79
83
93
98
98
98
98
96
95
93
90
93
91
91
93

Pressure (mb)

1007
1006
1006
1005
1005
1004
1003
1002
1001
999
997
995
993
992
991
990
990
990
990
991
991
992
992
992

Ozone (du)

305
310
306
297
294
296
295
294
292
290
282
276
273
271
270
271
274
276
276
279
281
283
286
287

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)

92
100
100
100
100
83
100
100
98
97
92
93
91
89
84
78
72
75
77
80
88
95
100
99

Low Clouds (% Sky Obscured)

62
75
79
92
100
63
100
100
98
97
87
91
86
82
79
76
72
69
77
73
83
83
84
84

Medium Clouds (% Sky Obscured)

83
47
62
100
76
56
100
60
51
47
42
36
33
50
51
32
20
24
25
2
26
75
69
63

High Clouds (% Sky Obscured)

77
100
100
100
75
75
86
78
56
31
7
12
17
27
20
12
5
5
5
15
47
75
97
58

ISS Passover

Visibility (miles)

9
9
9
2
7
6
8
8
9
9
9
9
6
9
2
9
9
9
2
9
9
5
7
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None

Precipitation Probability (%)

41
26
85
95
76
81
89
95
92
83
72
69
61
78
75
49
33
77
66
9
48
84
58
16

Precipitation Amount (mm)

0
0
0.6
1
0.5
0.6
0.8
1
0.8
0.6
0.4
0.4
0
0.6
0.5
0
0
0.7
0.6
0
0
0.7
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
85
74
73
71
71
70
70
74
84
77
82
77
78
75
85
85
79
87
88
85

Pressure (mb)

992
992
991
991
990
990
990
990
990
990
990
991
991
991
992
992
993
993
994
994
994
995
996
996

Ozone (du)

286
284
285
286
289
292
295
297
299
302
303
304
304
306
309
313
313
313
312
315
317
319
324
321

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 Bad
01 Bad

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)

92
100
100
100
100
99
98
98
95
89
81
78
75
71
75
79
84
89
95
100
98
97
96
98

Low Clouds (% Sky Obscured)

81
90
91
92
93
93
93
94
91
85
78
75
72
70
67
65
62
55
52
56
71
82
92
94

Medium Clouds (% Sky Obscured)

61
59
89
100
69
67
36
25
16
8
0
15
30
45
55
63
75
83
89
98
96
94
91
82

High Clouds (% Sky Obscured)

47
53
37
65
59
47
12
1
2
0
0
4
9
10
35
59
83
85
90
100
94
89
83
75

ISS Passover

Visibility (miles)

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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

27
61
54
64
63
45
38
17
12
17
14
16
13
9
8
6
4
16
26
40
52
64
79
89

Precipitation Amount (mm)

0
0.3
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
4
4
4
4
3
4
4
4
4
5
4
4
4
4
4
4
4
4
5
5
5
5

Relative Humidity (%)

83
82
90
88
86
82
79
79
78
78
77
75
77
77
78
81
84
86
88
88
90
91
96
98

Pressure (mb)

996
997
997
998
998
998
999
1000
1000
1001
1001
1001
1000
1000
1000
1000
1000
999
999
999
999
999
998
997

Ozone (du)

320
318
319
322
325
328
328
330
332
326
321
318
316
314
312
311
310
310
311
312
313
317
321
325

Friday 20

Waxing Gibbous 82%

13:46

No Set

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: 07:18, 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)

99
100
100
100
100
100
100
100
98
95
93
92
89
86
89
92
96
97
98
99
99
99
99
100

Low Clouds (% Sky Obscured)

97
99
97
96
95
97
96
95
89
84
81
77
74
71
78
84
90
90
93
94
97
98
99
100

Medium Clouds (% Sky Obscured)

71
56
65
81
98
88
79
74
67
59
52
52
52
53
56
57
60
65
72
78
73
67
59
63

High Clouds (% Sky Obscured)

63
49
52
60
77
67
50
32
21
12
3
4
4
5
7
9
10
10
11
12
14
16
19
27

ISS Passover

Visibility (miles)

3
3
2
5
7
9
9
8
8
8
9
9
9
8
8
7
5
4
3
1
0
3
6
8

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
88
85
76
69
66
56
40
52
54
45
49
47
37
35
40
50
61
63
63
62

Precipitation Amount (mm)

0.7
0.8
0.9
0.8
0.6
0.6
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

5
7
10
10
9
9
9
10
11
11
11
11
9
8
7
5
4
2
2
3
3
4
6
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
93
91
90
88
88
86
85
82
81
83
88
93
93
94
94
94
96
98
94
93
90

Pressure (mb)

997
996
995
997
998
999
1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

326
326
327
329
331
333
333
334
334
334
334
334
334
334
334
335
336
337
337
338
338
339
339
339

Saturday 21

Waxing Gibbous 89%

14:01

03:09

Sun - Rise: 07:20, Set: 16:03, Transit: 11:41. Moon - Rise: 14:01, Set: 03:09. Civil Dark: 16:40 - 06:43. Nautical Dark: 17:20 - 06:03. Astro Dark: 17:59 - 05:24

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: 15/11/26 02:38:47. Forecast: 15/11/26 to 21/11/26. Timezone: UTC+1.00