Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 55%

12:35

23:50

06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:07, Set: 15:57, Transit: 11:32. Moon - Rise: 12:35, Set: 23:50. Civil Dark: 16:31 - 06:33. Nautical Dark: 17:10 - 05:56. Astro Dark: 17:47 - 05:19

Total Clouds (% Sky Obscured)

60
52
57
44
80
81
91
91
95
93
97
100
100
100
100
100
98
100
100
100
100
100
97
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
51
41
43
57
65
70
65
63
58
55

Medium Clouds (% Sky Obscured)

23
2
2
32
69
81
83
90
80
87
89
100
100
94
93
92
96
94
89
93
98
92
92
86

High Clouds (% Sky Obscured)

17
48
33
44
50
73
59
37
30
76
88
100
100
100
98
98
65
100
100
98
54
61
40
35

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
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
7
7
15
21
28
25
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
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
74
69
63
58
55
53
54
57
63
64
65
65
64
64
64
62
64
64
65
64
64
64

Pressure (mb)

1022
1023
1023
1023
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

316
317
317
317
319
319
319
319
318
317
314
314
315
316
317
317
319
320
320
319
319
320
319
318

Saturday 29

Waxing Gibbous 66%

12:51

01:07

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 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:09, Set: 15:56, Transit: 11:32. Moon - Rise: 12:51, Set: 01:07. Civil Dark: 16:31 - 06:34. Nautical Dark: 17:09 - 05:57. Astro Dark: 17:46 - 05:20

Total Clouds (% Sky Obscured)

92
89
74
90
85
68
88
70
81
57
43
28
37
69
72
34
73
100
100
96
96
100
96
91

Low Clouds (% Sky Obscured)

53
54
62
38
13
1
1
1
1
1
1
0
0
9
0
6
0
0
0
10
0
0
0
0

Medium Clouds (% Sky Obscured)

86
84
60
80
85
44
44
46
81
40
25
15
15
19
14
20
17
32
29
21
26
20
43
47

High Clouds (% Sky Obscured)

40
36
30
40
35
2
31
10
6
2
2
2
15
62
59
5
45
100
100
73
81
71
76
70

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-6
-6
-6
-5
-4
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

64
65
62
59
56
52
49
48
48
50
55
58
62
61
60
60
61
61
61
62
61
61
60
60

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

317
316
314
314
314
313
312
309
310
309
310
310
305
303
302
300
294
290
287
285
282
280
278
278

Sunday 30

Waxing Gibbous 76%

13:08

02:26

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:10, Set: 15:56, Transit: 11:33. Moon - Rise: 13:08, Set: 02:26. Civil Dark: 16:31 - 06:35. Nautical Dark: 17:09 - 05:58. Astro Dark: 17:46 - 05:21

Total Clouds (% Sky Obscured)

67
86
80
58
61
91
91
93
95
91
90
90
90
85
48
68
58
71
78
83
86
90
89
89

Low Clouds (% Sky Obscured)

0
9
14
26
33
44
56
66
67
67
49
32
36
36
41
68
58
53
45
41
37
33
30
27

Medium Clouds (% Sky Obscured)

28
50
47
32
33
35
41
49
45
40
35
30
30
17
4
5
4
7
7
11
16
18
23
27

High Clouds (% Sky Obscured)

38
13
6
2
4
72
52
59
67
52
65
45
50
50
2
0
3
41
45
45
45
45
42
45

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
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
55
51
48
46
47
51
57
64
71
73
77
79
80
82
80
82
83
81
81
80
78

Pressure (mb)

1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020

Ozone (du)

279
281
283
282
282
282
282
285
287
287
287
286
283
281
281
283
284
285
285
288
290
292
295
296

Monday 1

Waxing Gibbous 86%

13:27

03:50

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
04 Bad
05 Bad

Sun - Rise: 07:11, Set: 15:55, Transit: 11:33. Moon - Rise: 13:27, Set: 03:50. Civil Dark: 16:30 - 06:36. Nautical Dark: 17:09 - 05:59. Astro Dark: 17:46 - 05:22

Total Clouds (% Sky Obscured)

88
85
81
79
72
64
59
71
85
100
100
100
100
98
96
95
95
95
95
96
98
100
100
100

Low Clouds (% Sky Obscured)

23
29
34
40
28
14
0
0
0
0
0
0
0
9
18
26
43
59
75
80
85
90
93
96

Medium Clouds (% Sky Obscured)

64
85
81
79
72
64
59
71
85
98
99
86
98
98
96
95
95
95
95
96
98
100
98
98

High Clouds (% Sky Obscured)

38
31
24
17
15
20
29
53
76
100
100
100
100
78
63
65
55
50
45
40
30
25
15
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
7
11
14
16
25
15
17
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
74
72
68
66
65
64
65
69
72
72
73
73
75
73
73
72
72
73
72
72
72
72

Pressure (mb)

1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

299
301
303
305
305
304
303
304
307
309
311
315
322
326
328
330
331
331
331
331
332
331
331
331

Tuesday 2

Waxing Gibbous 93%

13:49

05:18

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
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 15:55, Transit: 11:34. Moon - Rise: 13:49, Set: 05:18. Civil Dark: 16:30 - 06:37. Nautical Dark: 17:08 - N/A. Astro Dark: 17:45 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
98
98
99
99
99
99
95
97
98
97
96
96
96
97
97
95
94

Low Clouds (% Sky Obscured)

100
100
100
100
98
97
95
96
97
97
98
99
99
86
86
87
85
82
79
81
82
84
84
85

Medium Clouds (% Sky Obscured)

93
96
91
90
28
24
23
16
11
12
8
13
75
94
94
90
66
45
31
31
35
39
49
59

High Clouds (% Sky Obscured)

15
15
10
2
3
10
25
25
5
50
55
65
65
87
77
67
78
88
96
87
75
63
75
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

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 (%)

39
30
22
23
20
14
7
6
3
0
0
1
0
2
2
0
4
5
1
4
6
1
3
9

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
72
71
71
72
73
72
75
76
78
79
80
80
82
83
83
83
83
82
82
80
80

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

331
330
329
328
326
325
323
322
321
321
320
320
319
320
319
318
317
316
316
315
314
312
311
310

Wednesday 3

Waxing Gibbous 98%

14:18

No Set

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
04 Bad
05 Bad

Sun - Rise: 07:13, Set: 15:55, Transit: 11:34. Moon - Rise: 14:18, Set: No Set. Civil Dark: 16:30 - 06:38. Nautical Dark: 17:08 - 06:00. Astro Dark: 17:45 - 05:24

Total Clouds (% Sky Obscured)

93
90
87
85
78
74
68
70
71
74
78
83
87
85
82
80
80
80
79
79
80
81
84
87

Low Clouds (% Sky Obscured)

85
81
77
75
68
60
52
49
44
42
39
39
39
47
57
65
70
74
79
79
80
81
84
87

Medium Clouds (% Sky Obscured)

72
73
67
60
50
43
33
32
34
35
44
61
80
72
59
44
32
18
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
28
12
5
13
18
27
32
40
47
44
38
25
19
13
7
4
1
0
0
0
0
5
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

5
7
16
34
41
34
31
36
30
16
33
42
47
59
66
65
50
35
21
15
9
2
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
80
80
79
81
81
82
82
82
81
85
86
90
91
93
96
94
94
94
94
94
93
93

Pressure (mb)

1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

309
307
306
305
303
302
300
299
296
293
289
289
288
287
282
278
273
269
265
262
262
262
263
263

Thursday 4

Waxing Gibbous 100%

14:58

06:48

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

Sun - Rise: 07:15, Set: 15:54, Transit: 11:34. Moon - Rise: 14:58, Set: 06:48. Civil Dark: 16:29 - 06:39. Nautical Dark: 17:08 - 06:01. Astro Dark: 17:45 - 05:25

Total Clouds (% Sky Obscured)

89
91
93
95
88
82
75
76
79
81
80
81
81
85
89
92
88
83
82

Low Clouds (% Sky Obscured)

89
91
92
93
87
80
73
75
78
81
80
81
81
84
88
92
87
81
74

Medium Clouds (% Sky Obscured)

0
20
42
63
69
71
75
69
62
59
62
64
65
65
60
55
50
45
45

High Clouds (% Sky Obscured)

15
11
7
3
6
11
15
13
11
9
24
36
41
39
40
45
43
45
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
1
0
0
0
0
0
0
0
0
0
0
7
11
13
18
17
8

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
2
2

Relative Humidity (%)

94
94
93
88
85
82
79
76
76
78
78
79
80
83
83
83
85
85
86

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

262
262
263
264
265
265
266
267
269
272
274
276
277
279
282
286
289
291
292

Forecast for Érd, Hungary (47.39,18.90)

Generated: 28/11/25 06:25:18. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+1.00