Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Crescent 46%

23:55

13:59

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
02 Bad
03 Bad

Sun - Rise: 06:54, Set: 16:37, Transit: 11:45. Moon - Rise: 23:55, Set: 13:59. Civil Dark: 17:11 - 06:20. Nautical Dark: 17:49 - 05:42. Astro Dark: 18:27 - 05:04

Total Clouds (% Sky Obscured)

74
69
72
67
68
68
73
68
77
84
75
60
79
93
96
99
100
81
77
65
99
78
69
76

Low Clouds (% Sky Obscured)

70
69
72
67
68
68
71
68
74
78
64
56
79
91
96
99
100
78
72
58
98
71
60
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
2
23
16
2
2
2
2
3
3
3
3
2

High Clouds (% Sky Obscured)

0
0
0
0
1
2
13
4
23
31
36
19
3
9
5
0
0
0
0
0
2
2
2
21

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
1
5
10
21
20
3
2
0
0
0
0
1
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
2
2
2
3
3
4
4
5
5
5
4
3
3
4
4
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
83
82
75
67
63
59
57
55
56
59
62
63
64
64
62
62
64
62
61
60
61

Pressure (mb)

1030
1030
1030
1030
1031
1031
1030
1030
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

318
316
313
313
315
317
319
321
321
321
319
318
315
313
314
315
316
317
318
317
315
313
312
311

Tuesday 3

Waning Crescent 35%

01:15

14:16

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
02 Bad
03 Bad

Sun - Rise: 06:56, Set: 16:35, Transit: 11:45. Moon - Rise: 01:15, Set: 14:16. Civil Dark: 17:09 - 06:22. Nautical Dark: 17:47 - 05:43. Astro Dark: 18:25 - 05:06

Total Clouds (% Sky Obscured)

87
78
94
100
95
98
72
83
95
82
83
75
78
72
74
74
85
78
86
82
86
73
68
71

Low Clouds (% Sky Obscured)

85
74
94
100
90
92
60
81
94
80
76
58
68
62
65
56
69
60
80
79
82
67
66
66

Medium Clouds (% Sky Obscured)

26
23
44
38
38
37
40
40
45
45
43
42
50
34
50
55
55
60
30
4
3
4
4
4

High Clouds (% Sky Obscured)

23
27
30
30
28
30
30
25
35
30
30
30
30
35
45
42
50
8
42
1
22
6
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 (%)

0
0
5
5
8
5
0
0
0
5
1
2
5
4
2
0
0
0
0
0
1
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
64
64
66
65
61
58
57
57
59
63
66
67
70
72
71
71
71
71
72
71
71

Pressure (mb)

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

Ozone (du)

310
309
308
308
309
310
311
312
311
311
311
311
312
314
315
315
315
313
313
313
313
311
308
304

Wednesday 4

Waning Crescent 25%

02:32

14:31

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 OK
18 OK
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good

Sun - Rise: 06:57, Set: 16:33, Transit: 11:45. Moon - Rise: 02:32, Set: 14:31. Civil Dark: 17:07 - 06:23. Nautical Dark: 17:46 - 05:45. Astro Dark: 18:24 - 05:07

Total Clouds (% Sky Obscured)

69
77
65
85
71
76
64
71
76
57
68
55
40
40
27
7
9
25
34
46
38
16
11
8

Low Clouds (% Sky Obscured)

65
74
60
79
62
72
61
58
76
57
64
40
20
15
11
5
9
18
25
34
31
11
6
2

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
73
75
73
72
70
66
63
58
57
57
57
60
61
67
73
77
82
82
81
84
84
86

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

301
299
299
295
291
288
290
291
292
293
295
296
297
298
297
296
293
292
290
289
289
289
288
288

Thursday 5

Waning Crescent 16%

03:47

14:45

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

Sun - Rise: 06:59, Set: 16:32, Transit: 11:45. Moon - Rise: 03:47, Set: 14:45. Civil Dark: 17:06 - 06:25. Nautical Dark: 17:45 - 05:46. Astro Dark: 18:22 - 05:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

2
2
2
0
0
0
1
2
2
2
1
1
1
0
1
1
1
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
83
74
67
61
58
56
54
55
58
61
63
63
65
68
73
76
78
80
80
77

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

289
287
286
284
282
280
278
276
274
272
271
270
269
269
269
268
268
269
270
270
270
269
268
267

Friday 6

Waning Crescent 9%

No Rise

14:58

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

Sun - Rise: 07:01, Set: 16:30, Transit: 11:45. Moon - Rise: No Rise, Set: 14:58. Civil Dark: 17:05 - 06:26. Nautical Dark: 17:43 - 05:48. Astro Dark: 18:21 - 05:10

Total Clouds (% Sky Obscured)

0
0
3
1
2
4
2
1
0
0
0
0
0
0
0
0
0
0
6
11
13
14
21
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
7
7
6
9

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

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)

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

Chance of Frost

Temperature (°C)

0
0
0
-0
1
2
4
5
7
8
8
8
8
7
5
5
4
4
3
3
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
74
72
69
60
52
46
44
44
47
50
52
56
59
63
66
69
72
74
76
78
78
78

Pressure (mb)

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

Ozone (du)

266
264
263
261
260
258
257
256
256
256
256
256
257
257
258
259
260
261
262
263
264
265
265
265

Saturday 7

Waning Crescent 4%

05:02

15:13

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 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:02, Set: 16:28, Transit: 11:45. Moon - Rise: 05:02, Set: 15:13. Civil Dark: 17:03 - 06:28. Nautical Dark: 17:42 - 05:49. Astro Dark: 18:20 - 05:11

Total Clouds (% Sky Obscured)

30
43
58
70
75
77
80
76
72
64
64
63
57
33
27
32
40
50
61
71
80
78
76
74

Low Clouds (% Sky Obscured)

10
15
32
33
21
17
18
19
21
16
14
33
41
33
27
32
15
4
0
0
0
1
3
4

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)

2
2
1
1
1
0
0
0
1
1
2
2
3
7
8
19
28
35
40
50
47
39
29
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
76
71
67
65
62
60
60
64
65
70
72
76
79
80
82
83
85
84
86
84

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

265
265
266
266
266
267
267
268
269
270
271
271
271
272
272
273
272
272
272
272
272
272
272
272

Sunday 8

Waning Crescent 1%

06:17

15:31

Sun - Rise: 07:04, Set: 16:27, Transit: 11:46. Moon - Rise: 06:17, Set: 15:31. Civil Dark: 17:02 - 06:29. Nautical Dark: 17:41 - 05:51. Astro Dark: 18:18 - 05:13

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 Královské Vinohrady, Praha 2, Czech Republic (50.08,14.44)

Generated: 02/11/26 04:36:24. Forecast: 02/11/26 to 08/11/26. Timezone: UTC+1.00