Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Crescent 9%

03:47

14:45

10 OK
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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:01, Set: 16:32, Transit: 11:45. Moon - Rise: 03:47, Set: 14:45. Civil Dark: 17:06 - 06:26. Nautical Dark: 17:45 - 05:48. Astro Dark: 18:22 - 05:10

Total Clouds (% Sky Obscured)

20
16
13
2
2
2
2
2
2
0
2
3
3
4
2
2
2
3
5
2
1
2
3
1

Low 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

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)

3
2
2
2
2
2
2
2
2
0
2
3
3
3
2
2
2
3
5
2
1
2
3
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
17
35
88
93
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
54
51
49
50
55
61
65
68
72
76
76
77
77
78
78
78
77
75
77
74
70
62

Pressure (mb)

1032
1031
1031
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

280
279
278
276
275
273
272
271
269
267
266
266
266
266
266
266
266
267
267
266
264
263
262
260

Friday 6

Waning Crescent 8%

05:02

14:58

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 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 07:02, Set: 16:30, Transit: 11:45. Moon - Rise: 05:02, Set: 14:58. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:43 - 05:49. Astro Dark: 18:21 - 05:11

Total Clouds (% Sky Obscured)

2
3
1
2
1
1
2
1
0
0
0
8
39
38
37
30
0
0
2
20
27
24
23
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
39
38
37
30
0
0
0
20
27
24
23
27

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
3
1
2
1
1
2
1
0
0
0
0
0
0
0
0
0
0
1
2
2
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 (%)

53
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
3
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
46
42
40
41
45
50
54
57
61
66
71
74
76
76
77
80
80
80
80
80
81
78
69

Pressure (mb)

1029
1028
1028
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

259
259
259
259
259
259
258
258
260
260
261
261
263
265
265
266
266
265
264
264
263
263
263
263

Saturday 7

Waning Crescent 4%

06:17

15:13

10 OK
11 OK
12 OK
13 OK
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 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good

Sun - Rise: 07:04, Set: 16:28, Transit: 11:45. Moon - Rise: 06:17, Set: 15:13. Civil Dark: 17:03 - 06:29. Nautical Dark: 17:42 - 05:51. Astro Dark: 18:20 - 05:13

Total Clouds (% Sky Obscured)

27
32
30
26
4
0
0
0
0
0
0
0
14
12
0
0
5
22
34
38
39
25
13
4

Low Clouds (% Sky Obscured)

27
32
30
26
4
0
0
0
0
0
0
0
14
12
0
0
5
22
34
38
39
25
13
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
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 (%)

2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-5
-4
-3
-2
-2
-2
-2
-2
-2
-3
-4
-4
-5
-5
-5
-6
-6
-7
-6
-7
-7

Relative Humidity (%)

60
52
45
42
42
45
53
59
65
67
69
70
72
70
70
69
69
68
67
68
69
71
67
60

Pressure (mb)

1028
1028
1027
1027
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

263
263
265
266
266
265
265
265
266
266
267
267
268
268
269
269
269
269
270
271
271
271
271
272

Sunday 8

Waning Crescent 1%

07:32

15:31

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

Sun - Rise: 07:06, Set: 16:27, Transit: 11:46. Moon - Rise: 07:32, Set: 15:31. Civil Dark: 17:02 - 06:31. Nautical Dark: 17:41 - 05:52. Astro Dark: 18:18 - 05:14

Total Clouds (% Sky Obscured)

34
45
52
48
21
10
13
22
57
47
34
3
2
16
20
16
11
12
28
48
69
67
69
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
27
48
67
59
59
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
8
14
57
47
34
3
2
16
20
16
10
8
2
2
2
22
37
55

High Clouds (% Sky Obscured)

31
41
47
43
18
7
2
6
2
2
0
0
0
0
0
0
0
0
0
0
0
27
50
67

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5
-6
-6

Relative Humidity (%)

55
51
48
45
44
44
48
51
53
56
57
59
61
64
65
66
66
69
71
72
74
75
71
64

Pressure (mb)

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

Ozone (du)

272
272
272
273
274
276
278
280
283
286
288
288
288
288
289
288
287
287
287
286
286
286
287
287

Monday 9

New Moon 0%

08:44

15:54

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 07:07, Set: 16:25, Transit: 11:46. Moon - Rise: 08:44, Set: 15:54. Civil Dark: 17:00 - 06:32. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:17 - 05:15

Total Clouds (% Sky Obscured)

68
64
55
56
54
53
58
53
53
55
55
55
55
49
45
45
45
44
41
37
38
39
36
37

Low Clouds (% Sky Obscured)

35
17
2
12
22
31
44
53
53
54
44
33
23
11
0
2
3
3
7
12
13
16
20
13

Medium Clouds (% Sky Obscured)

50
35
30
27
25
27
33
39
45
50
50
50
53
49
45
43
38
35
41
37
38
39
33
34

High Clouds (% Sky Obscured)

68
64
55
55
50
50
33
17
0
0
0
0
0
0
0
9
17
25
22
18
17
18
13
10

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
16
23
27
35
36
39
54
39
6
7
7
6
10
14
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-5
-4
-4
-3
-2
-2
-1
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

58
53
50
48
47
50
55
61
64
68
72
74
74
76
76
77
78
80
81
83
83
84
77
72

Pressure (mb)

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

Ozone (du)

288
290
289
289
290
292
294
296
299
301
300
296
299
298
291
282
280
277
275
274
273
272
271
269

Tuesday 10

Waxing Crescent 2%

09:51

16:23

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
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 07:09, Set: 16:24, Transit: 11:46. Moon - Rise: 09:51, Set: 16:23. Civil Dark: 16:59 - 06:34. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:16 - 05:17

Total Clouds (% Sky Obscured)

47
67
85
90
96
100
100
100
100
100
100
100
96
92
89
85
81
76
70
43
30
23
21
24

Low Clouds (% Sky Obscured)

36
57
81
86
92
96
97
97
97
98
99
100
96
92
89
79
61
54
57
43
30
23
21
8

Medium Clouds (% Sky Obscured)

34
33
33
34
39
35
54
77
100
100
100
100
76
53
30
28
26
25
17
12
6
12
18
20

High Clouds (% Sky Obscured)

17
21
27
19
19
30
30
33
21
15
8
0
0
0
0
5
9
13
8
2
0
5
10
20

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
32
37
40
42
44
66
82
95
95
95
94
76
52
21
12
6
0
0
0
0
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.5
0.7
0.7
0.7
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
61
59
64
67
71
78
83
91
91
91
93
91
91
91
91
91
91
91
93
91
86
82

Pressure (mb)

1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

268
267
265
264
262
260
259
260
261
262
264
265
266
266
266
266
265
264
263
260
258
255
255
256

Wednesday 11

Waxing Crescent 5%

No Rise

17:01

10 OK
11 OK
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

Sun - Rise: 07:10, Set: 16:23, Transit: 11:46. Moon - Rise: No Rise, Set: 17:01. Civil Dark: 16:58 - 06:35. Nautical Dark: 17:37 - 05:56. Astro Dark: 18:15 - 05:18

Total Clouds (% Sky Obscured)

28
27
30
30
30
25
20
21
26
28
39
45
50
62
69
79
82
81
78
78
82

Low Clouds (% Sky Obscured)

3
2
0
0
0
0
0
6
11
13
15
21
22
27
28
28
28
37
43
43
51

Medium Clouds (% Sky Obscured)

14
9
4
4
3
3
4
9
15
20
20
25
23
30
36
38
44
46
42
33
26

High Clouds (% Sky Obscured)

28
27
30
30
30
25
20
21
26
28
39
23
19
16
17
30
45
55
58
62
62

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

Fog (%)

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

Precipitation Probability (%)

1
0
0
0
0
0
3
2
0
1
2
5
16
20
20
22
19
13
12
8
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
8
9
8
8
9
8
5
5
5
5
4
4
2
1
1
2
1

Dew Point (°C)

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

Relative Humidity (%)

78
72
69
64
67
68
70
73
77
79
80
82
82
83
83
85
85
85
84
83
83

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

256
255
254
253
252
251
250
251
251
252
252
253
253
255
256
258
256
255
254
252
251

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

Generated: 05/11/26 10:21:41. Forecast: 05/11/26 to 11/11/26. Timezone: UTC+1.00