Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 49%

15:18

22:48

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

Sun - Rise: 07:03, Set: 19:26, Transit: 13:13. Moon - Rise: 15:18, Set: 22:48. Civil Dark: 19:57 - 06:32. Nautical Dark: 20:33 - 05:56. Astro Dark: 21:11 - 05:19

Total Clouds (% Sky Obscured)

96
91
69
57
10
4
4
1
0
3
4
7
5
86
75
81
60
58
50
24
57
63
53
26

Low Clouds (% Sky Obscured)

66
56
39
31
10
4
4
1
0
1
2
1
0
3
0
4
1
1
0
0
0
5
5
5

Medium Clouds (% Sky Obscured)

18
13
20
6
1
0
0
0
0
0
0
0
0
0
0
0
7
6
1
0
4
0
0
0

High Clouds (% Sky Obscured)

70
52
0
0
0
0
0
0
0
1
2
4
4
84
75
63
30
30
30
12
35
30
21
11

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
1
1
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
17
18
16
13
11
11
11
11
10
10
9
8
9
7
7
9
12
16
16
17
18

Dew Point (°C)

6
7
8
8
10
10
9
8
8
8
7
7
7
6
6
7
6
6
6
7
8
8
8
8

Relative Humidity (%)

48
50
51
54
66
73
77
80
80
81
81
81
81
81
82
85
82
81
77
68
60
57
52
50

Pressure (mb)

1018
1017
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

280
283
289
292
290
289
288
287
287
286
283
282
282
282
282
281
280
279
279
278
277
277
278
278

Saturday 19

Waxing Gibbous 59%

16:06

23:44

14 OK
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 Good
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:04, Set: 19:24, Transit: 13:13. Moon - Rise: 16:06, Set: 23:44. Civil Dark: 19:54 - 06:34. Nautical Dark: 20:31 - 05:58. Astro Dark: 21:08 - 05:20

Total Clouds (% Sky Obscured)

46
59
84
93
96
50
64
53
65
100
66
81
71
69
69
16
91
64
100
79
83
58
81
100

Low Clouds (% Sky Obscured)

3
3
3
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)

2
13
3
2
2
2
15
5
0
0
0
0
0
3
2
3
3
3
0
0
0
0
15
35

High Clouds (% Sky Obscured)

40
59
64
91
94
25
23
24
49
100
66
81
71
58
69
10
90
59
100
79
83
58
81
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)

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

Chance of Frost

Temperature (°C)

19
20
20
19
18
17
15
14
13
13
13
12
12
12
12
11
11
11
12
15
17
19
20
21

Feels Like (°C)

19
20
20
18
18
16
13
12
12
12
11
13
12
12
10
11
11
9
11
14
17
18
20
19

Dew Point (°C)

8
9
9
11
13
13
12
11
11
10
10
10
9
9
9
8
8
8
8
10
10
9
9
8

Relative Humidity (%)

48
48
49
56
72
79
82
83
84
83
81
83
84
83
83
83
84
80
79
71
61
53
49
45

Pressure (mb)

1023
1023
1023
1023
1023
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027

Ozone (du)

278
278
278
279
279
279
280
281
281
282
283
282
282
282
280
278
277
275
276
277
277
276
277
278

Sunday 20

Waxing Gibbous 68%

16:45

00:49

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:06, Set: 19:22, Transit: 13:13. Moon - Rise: 16:45, Set: 00:49. Civil Dark: 19:52 - 06:35. Nautical Dark: 20:29 - 05:59. Astro Dark: 21:06 - 05:22

Total Clouds (% Sky Obscured)

97
100
92
96
96
74
71
93
96
99
96
100
100
100
100
96
91
73
67
62
91
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
12
7
5
8
11
7
13
15
26
20
17
13
11
33
43
68

Medium Clouds (% Sky Obscured)

35
29
35
26
20
16
27
45
44
61
56
64
55
40
38
44
49
47
51
45
44
47
55
86

High Clouds (% Sky Obscured)

94
100
90
93
90
62
53
77
45
45
40
47
59
82
100
94
91
73
52
31
29
36
40
53

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
2
4
3
9
3
9
10
5
12
17
14
12
13
15
12
16
23

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

Chance of Frost

Temperature (°C)

21
21
21
20
19
17
16
15
15
14
14
13
13
13
12
12
12
11
12
14
15
16
16
16

Feels Like (°C)

19
19
19
19
19
16
14
14
14
13
12
12
11
11
11
10
10
10
12
15
15
15
16
16

Dew Point (°C)

8
9
10
10
14
12
11
10
10
9
8
8
8
8
8
7
8
7
8
8
7
8
8
8

Relative Humidity (%)

45
46
49
52
70
73
72
70
71
71
70
70
71
72
75
75
76
76
76
67
59
58
57
59

Pressure (mb)

1027
1026
1026
1026
1027
1027
1028
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

279
280
280
279
278
278
278
278
277
277
276
276
276
276
277
278
279
279
279
280
280
277
277
277

Monday 21

Waxing Gibbous 77%

17:16

01:58

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

Sun - Rise: 07:07, Set: 19:20, Transit: 13:12. Moon - Rise: 17:16, Set: 01:58. Civil Dark: 19:50 - 06:37. Nautical Dark: 20:26 - 06:01. Astro Dark: 21:04 - 05:23

Total Clouds (% Sky Obscured)

93
84
75
65
55
50
47
46
50
41
48
26
18
23
22
37
29
3
27
57
53
47
26
26

Low Clouds (% Sky Obscured)

22
18
12
20
6
5
4
32
50
26
28
7
3
7
6
37
29
3
27
57
53
47
9
6

Medium Clouds (% Sky Obscured)

38
23
5
3
3
3
2
2
3
1
0
0
1
3
2
7
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

49
47
53
45
38
30
22
29
35
23
29
12
2
2
0
0
0
0
0
1
1
1
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 (%)

23
11
6
19
8
3
0
0
0
1
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
1
2
2
3
3
3
3
3
3
2
3
3
3
3
1
2
3
4
4

Chance of Frost

Temperature (°C)

16
17
17
17
15
13
12
11
10
9
9
9
9
8
8
8
8
8
8
11
13
15
16
17

Feels Like (°C)

16
16
16
16
15
13
12
10
9
8
8
8
9
10
9
9
9
8
10
12
12
14
15
17

Dew Point (°C)

9
9
9
9
11
11
10
10
9
8
8
8
8
8
8
8
8
7
7
8
8
6
5
5

Relative Humidity (%)

61
58
58
62
78
86
90
93
96
95
95
93
95
95
95
96
96
94
93
83
71
53
46
45

Pressure (mb)

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

Ozone (du)

277
275
274
274
274
274
275
277
277
277
277
278
279
281
281
281
282
282
283
283
283
283
283
283

Tuesday 22

Waxing Gibbous 85%

17:40

03:09

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

Sun - Rise: 07:09, Set: 19:18, Transit: 13:12. Moon - Rise: 17:40, Set: 03:09. Civil Dark: 19:48 - 06:38. Nautical Dark: 20:24 - 06:02. Astro Dark: 21:01 - 05:25

Total Clouds (% Sky Obscured)

25
28
27
22
17
9
0
0
0
0
1
1
1
1
0
1
2
4
9
14
19
19
20
21

Low Clouds (% Sky Obscured)

6
6
5
4
5
2
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
1
1
1
0
0
0
0
0
4
7
11
17
20
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
10
13
12
11
11

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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
16
13
11
11
10
10
9
9
9
8
8
8
8
8
8
11
14
17
18
19

Feels Like (°C)

18
18
18
18
17
13
12
12
12
12
11
11
10
9
9
8
8
8
8
10
12
13
14
15

Dew Point (°C)

6
7
7
8
10
10
9
9
9
8
8
7
7
7
7
6
6
6
6
7
8
9
9
9

Relative Humidity (%)

45
47
50
54
67
81
87
87
88
88
90
90
90
90
90
91
88
87
87
76
68
61
57
54

Pressure (mb)

1026
1026
1025
1025
1026
1026
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1024
1024
1023

Ozone (du)

283
283
283
283
282
282
282
282
283
284
284
285
285
285
285
285
285
284
283
283
283
282
283
283

Wednesday 23

Waxing Gibbous 91%

18:00

04:22

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

Sun - Rise: 07:10, Set: 19:16, Transit: 13:12. Moon - Rise: 18:00, Set: 04:22. Civil Dark: 19:46 - 06:39. Nautical Dark: 20:22 - 06:03. Astro Dark: 20:59 - 05:26

Total Clouds (% Sky Obscured)

28
36
44
42
40
37
34
27
16
19
21
27
39
49
62
75
88
100
97
94
93
77
62
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

26
27
34
29
28
24
30
25
16
19
21
27
30
26
19
17
14
11
17
23
29
18
10
0

High Clouds (% Sky Obscured)

28
36
44
42
40
37
25
11
1
14
21
27
39
49
62
75
88
100
91
82
76
67
54
41

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
1
0
0
0
0
0
0
0
4
4
1
5
8
5
4
6
2
4
6
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)

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

Chance of Frost

Temperature (°C)

20
20
19
19
17
14
12
12
12
11
11
11
10
10
10
10
10
10
11
13
15
17
18
19

Feels Like (°C)

16
21
21
20
21
21
21
12
13
12
12
12
12
11
11
10
10
10
10
11
11
13
13
15

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
10
10
10

Relative Humidity (%)

51
52
54
55
64
74
86
89
90
91
93
91
93
93
93
93
91
90
87
77
70
63
59
56

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1023
1023
1023

Ozone (du)

283
284
284
285
284
284
283
283
282
282
281
280
280
280
280
280
280
280
280
282
284
286
287
288

Thursday 24

Waxing Gibbous 96%

18:17

05:34

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 Good
01 Good

Sun - Rise: 07:11, Set: 19:14, Transit: 13:11. Moon - Rise: 18:17, Set: 05:34. Civil Dark: 19:44 - 06:41. Nautical Dark: 20:20 - 06:05. Astro Dark: 20:57 - 05:28

Total Clouds (% Sky Obscured)

57
64
71
69
66
59
49
40
30
20
11
2

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
1
1
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

46
48
51
47
48
43
34
26
20
14
8
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
17
15
13
13
12
11
11
10

Feels Like (°C)

15
20
19
20
19
19
19
11
11
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
55
62
71
81
83
83
83
81
81

Pressure (mb)

1023
1023
1023
1022
1022
1023
1023
1023
1024
1024
1024
1023

Ozone (du)

290
290
290
290
289
289
289
288
288
288
286
285

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 18/09/26 14:36:45. Forecast: 18/09/26 to 24/09/26. Timezone: UTC+2.00