Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

19:07

09:23

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

Sun - Rise: 07:15, Set: 19:07, Transit: 13:11. Moon - Rise: 19:07, Set: 09:23. Civil Dark: 19:38 - 06:45. Nautical Dark: 20:14 - 06:09. Astro Dark: 20:50 - 05:32

Total Clouds (% Sky Obscured)

74
58
46
37
11
13
9
3
3
0
0
5
23
57
89
80
34
12
13
12
6
7
7
14

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
2
4
9
10
8
3
3
0
0
2
19
28
61
46
32
10
11
11
3
3
3
13

High Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
0
2
3
42
54
51
4
3
3
2
2
3
3
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
1
1
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
0
2
3
4
4
4
4
4
5
5
5
5
5
4
4
3
1
1
3

Chance of Frost

Temperature (°C)

23
23
24
24
23
21
19
17
15
14
14
14
14
14
14
13
13
13
13
13
16
20
22
23

Feels Like (°C)

23
23
24
24
25
24
20
17
15
14
14
14
13
13
11
11
11
12
12
12
16
21
23
24

Dew Point (°C)

7
7
8
9
12
14
13
11
9
8
7
6
5
4
3
2
2
1
1
3
7
7
7
7

Relative Humidity (%)

36
36
37
39
52
64
70
69
68
64
61
58
54
51
49
47
46
45
45
49
53
42
38
36

Pressure (mb)

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

Ozone (du)

278
278
278
277
276
276
276
276
276
276
276
276
275
275
275
274
273
272
272
274
275
276
276
276

Monday 28

Waning Gibbous 93%

19:27

10:44

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

Sun - Rise: 07:17, Set: 19:05, Transit: 13:10. Moon - Rise: 19:27, Set: 10:44. Civil Dark: 19:36 - 06:46. Nautical Dark: 20:12 - 06:10. Astro Dark: 20:48 - 05:34

Total Clouds (% Sky Obscured)

16
7
4
1
0
2
4
8
9
4
8
43
60
56
55
55
51
35
50
18
27
29
57
60

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)

12
1
3
0
0
2
2
3
4
0
0
0
0
2
3
3
22
2
31
2
2
1
0
0

High Clouds (% Sky Obscured)

3
6
1
1
0
0
2
4
5
3
6
43
60
56
55
55
38
32
50
14
22
25
57
60

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
1

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

Chance of Frost

Temperature (°C)

24
25
25
25
24
22
18
16
15
15
15
15
14
14
14
14
13
13
13
13
16
20
21
22

Feels Like (°C)

24
25
25
25
25
24
20
17
16
16
16
15
13
12
12
13
12
12
13
12
17
21
21
21

Dew Point (°C)

8
9
10
11
14
16
14
12
11
11
10
9
8
7
7
7
7
7
7
8
10
11
11
12

Relative Humidity (%)

35
36
37
41
52
68
76
77
75
74
70
68
66
64
63
64
65
67
69
69
65
57
53
51

Pressure (mb)

1020
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

275
275
275
275
277
278
278
279
280
280
280
280
280
280
280
279
279
280
280
281
282
282
282
282

Tuesday 29

Waning Gibbous 86%

19:53

12:07

13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 OK
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 OK
10 OK
11 OK
12 OK

Sun - Rise: 07:18, Set: 19:03, Transit: 13:10. Moon - Rise: 19:53, Set: 12:07. Civil Dark: 19:34 - 06:48. Nautical Dark: 20:10 - 06:12. Astro Dark: 20:46 - 05:35

Total Clouds (% Sky Obscured)

59
63
97
100
24
13
47
62
100
71
78
100
100
100
100
79
89
87
61
54
45
45
47
32

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

57
58
97
100
21
11
47
62
100
65
73
100
100
100
100
79
89
87
61
54
43
36
39
27

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 (%)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
21
18
16
16
16
15
15
15
15
15
15
15
14
14
15
17
19
22
23

Feels Like (°C)

22
22
23
22
23
23
20
16
15
15
16
15
14
15
14
14
13
13
13
14
16
19
21
22

Dew Point (°C)

11
12
13
13
14
16
14
13
13
13
12
12
12
12
10
10
9
8
8
9
10
10
11
12

Relative Humidity (%)

48
49
50
53
59
73
79
83
85
83
83
83
80
79
75
72
69
67
67
69
66
55
51
49

Pressure (mb)

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

Ozone (du)

282
282
281
280
279
279
280
281
281
282
282
282
282
282
281
280
279
279
279
280
279
278
277
276

Wednesday 30

Waning Gibbous 77%

20:28

No Set

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

Sun - Rise: 07:19, Set: 19:01, Transit: 13:10. Moon - Rise: 20:28, Set: No Set. Civil Dark: 19:32 - 06:49. Nautical Dark: 20:08 - 06:13. Astro Dark: 20:44 - 05:37

Total Clouds (% Sky Obscured)

50
63
70
75
80
85
89
93
96
100
100
100
100
99
97
96
97
98
99
97
94
93
96
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
5
11
14
14
14
17
15
15
13
9
5
1
1
2
2
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
48
48
45
54
63
74
83
92
100
100
100
100
99
97
96
96
97
98
94
90
86
91
95

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
1
2
4
18
6
2
1
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
3
2
2
4
4
4
4
4
3
3
3
3
3
2
2
2
1
1
3
3

Chance of Frost

Temperature (°C)

24
24
24
24
23
21
19
17
16
16
16
15
15
15
15
15
15
14
15
14
17
18
20
21

Feels Like (°C)

24
25
24
24
24
22
19
17
15
16
15
15
15
14
14
14
14
13
14
13
17
18
20
20

Dew Point (°C)

12
12
12
13
15
16
15
14
13
13
12
11
11
9
9
9
10
9
10
10
11
11
13
13

Relative Humidity (%)

47
47
47
50
60
73
80
83
83
82
79
75
73
69
68
67
69
70
71
74
69
63
63
62

Pressure (mb)

1022
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025

Ozone (du)

276
277
276
276
276
275
274
273
273
273
274
274
274
273
273
273
273
272
272
272
272
272
272
271

Thursday 1

Waning Gibbous 66%

21:14

13:27

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

Sun - Rise: 07:21, Set: 18:59, Transit: 13:09. Moon - Rise: 21:14, Set: 13:27. Civil Dark: 19:30 - 06:50. Nautical Dark: 20:05 - 06:15. Astro Dark: 20:42 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
97
95
99
100
100
100
100
97
95
92
88
86
84
87
92

Low Clouds (% Sky Obscured)

8
8
6
15
21
16
20
17
12
8
11
14
13
14
5
5
0
0
5
10
15
19
21
27

Medium Clouds (% Sky Obscured)

0
6
12
18
32
43
55
54
48
42
38
39
35
36
36
32
32
31
25
39
38
32
27
27

High Clouds (% Sky Obscured)

100
100
100
100
82
66
52
46
40
36
55
80
100
84
67
51
42
37
28
31
31
29
39
48

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

Precipitation Probability (%)

1
3
4
4
8
10
13
17
21
23
23
17
19
62
65
84
86
71
62
57
41
24
27
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.5
0.6
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
21
21
21
20
18
17
16
15
15
15
15
15
14
14
14
14
13
13
14
15
16
16

Feels Like (°C)

21
21
21
21
21
20
18
17
16
15
15
15
14
14
14
14
14
13
13
13
12
13
13
14

Dew Point (°C)

13
13
13
14
16
16
17
16
15
15
14
14
14
14
13
13
13
12
12
12
11
11
11
11

Relative Humidity (%)

60
59
60
62
70
78
92
95
95
95
95
95
93
93
92
92
92
92
92
92
86
78
72
72

Pressure (mb)

1025
1025
1024
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

271
271
272
272
272
271
271
270
270
270
270
270
270
270
270
271
271
271
271
272
271
271
271
271

Friday 2

Waning Gibbous 54%

22:15

14:36

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 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Bad
12 Bad

Sun - Rise: 07:22, Set: 18:57, Transit: 13:09. Moon - Rise: 22:15, Set: 14:36. Civil Dark: 19:28 - 06:52. Nautical Dark: 20:03 - 06:16. Astro Dark: 20:40 - 05:40

Total Clouds (% Sky Obscured)

95
97
98
100
98
96
95
91
86
83
87
89
92
94
96
99
85
61
42
41
40
40
44
45

Low Clouds (% Sky Obscured)

29
39
48
56
52
49
46
59
73
83
87
87
83
72
68
41
35
32
25
17
8
0
8
15

Medium Clouds (% Sky Obscured)

26
25
19
14
14
17
20
15
13
11
22
33
44
54
64
67
54
41
36
28
19
10
9
6

High Clouds (% Sky Obscured)

61
74
86
100
75
50
26
24
23
21
39
55
70
79
90
98
77
51
33
33
38
39
27
17

ISS Passover

Visibility (miles)

9
9
9
8
8
8
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 (%)

26
25
40
41
37
36
36
35
27
17
17
14
11
13
10
12
13
7
6
6
6
3
9
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
18
18
18
18
18
17
14
14
14
14
14
13
13
12
12
13
13
14
12
14
15
15

Dew Point (°C)

11
11
12
12
13
13
14
13
13
12
12
12
12
11
11
10
10
10
10
10
11
12
13
12

Relative Humidity (%)

69
68
71
74
78
82
89
93
92
90
90
90
90
90
92
90
92
92
93
95
86
79
73
68

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

271
272
272
273
274
273
273
273
273
274
274
274
274
275
275
276
276
277
277
278
278
277
277
277

Saturday 3

Third Quarter 42%

23:28

15:31

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 Bad
07 Bad

Sun - Rise: 07:24, Set: 18:55, Transit: 13:09. Moon - Rise: 23:28, Set: 15:31. Civil Dark: 19:26 - 06:53. Nautical Dark: 20:01 - 06:17. Astro Dark: 20:38 - 05:41

Total Clouds (% Sky Obscured)

50
53
55
58
61
64
67
67
69
72
83
81
79
78
78
78
79
78
69

Low Clouds (% Sky Obscured)

22
25
27
25
20
19
13
8
6
0
5
9
14
29
40
60
50
51
55

Medium Clouds (% Sky Obscured)

4
9
16
20
20
23
25
27
29
32
31
33
37
43
50
58
63
68
69

High Clouds (% Sky Obscured)

15
10
9
5
7
9
11
9
12
15
30
40
50
50
55
55
55
60
55

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 (%)

8
11
15
11
21
21
12
22
16
5
7
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
21
20
19
20
20
20
13
13
13
13
12
13
11
11
10
10
10

Dew Point (°C)

12
11
11
11
11
12
12
12
12
12
12
11
11
11
11
10
10
9
9

Relative Humidity (%)

62
57
57
57
58
65
74
84
84
84
86
87
89
90
90
90
88
86
83

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

277
277
278
279
280
281
281
282
283
283
284
284
284
285
285
285
286
287
288

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

Generated: 27/09/26 13:18:12. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00