Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

19:07

09:23

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

Sun - Rise: 07:15, Set: 19:07, Transit: 13:10. 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)

14
5
4
3
5
8
36
68
67
76
35
16
10
17
15
15
14
15
8
5
6
0
0
4

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)

8
5
3
3
4
7
15
48
45
40
28
13
8
14
14
14
12
13
8
5
4
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
18
22
45
42
4
3
3
0
0
0
2
2
0
0
2
0
0
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
1
1
1
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
3
4
4
4
4
4
5
5
5
5
4
4
4
3
1
1
3
3
4
4
5
5

Chance of Frost

Temperature (°C)

21
18
16
15
14
14
13
14
13
13
13
13
13
12
13
16
20
22
23
24
25
25
25
24

Feels Like (°C)

24
19
17
15
14
14
13
12
11
11
11
12
11
12
12
17
21
23
23
25
25
25
25
25

Dew Point (°C)

14
13
11
9
8
7
5
5
3
2
2
1
0
0
2
7
7
7
8
8
9
10
11
14

Relative Humidity (%)

65
69
69
67
64
62
58
54
50
48
46
45
42
42
47
52
42
38
37
36
36
38
42
53

Pressure (mb)

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

Ozone (du)

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

Monday 28

Waning Gibbous 93%

19:27

10:44

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

7
8
5
5
18
64
63
60
42
72
79
66
22
21
15
22
37
53
100
100
100
38
14
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
6
4
4
15
59
53
55
39
68
79
66
18
18
11
19
35
53
100
100
100
37
13
50

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
20
18
17
16
15
13
13
13
13
12
11
11
13
13
18
21
22
23
22
22
22
24
24

Dew Point (°C)

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

Relative Humidity (%)

67
76
75
75
73
71
69
68
66
64
64
66
68
69
69
65
57
52
49
49
48
49
50
56

Pressure (mb)

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

Ozone (du)

279
279
278
279
280
280
281
280
281
281
281
281
281
281
281
282
283
282
282
282
282
281
282
282

Tuesday 29

Waning Gibbous 86%

19:53

12:07

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
14 Bad
15 Bad
16 OK
17 Bad

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)

100
62
67
88
84
76
100
100
92
93
95
68
64
61
60
77
91
100
71
90
75
61
47
65

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
28
25
15
8
10
6
7
11
8
2
0
0
0
0
0
7

High Clouds (% Sky Obscured)

100
62
67
88
84
74
100
100
89
89
93
68
64
61
60
77
89
100
71
90
75
61
38
59

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

21
18
17
16
15
15
15
15
15
14
14
14
14
13
13
16
19
21
22
23
24
24
24
23

Feels Like (°C)

23
19
17
15
15
15
14
14
14
14
13
13
12
11
12
16
18
20
21
23
23
24
23
24

Dew Point (°C)

16
15
14
13
13
13
12
12
12
11
10
9
8
8
8
10
10
11
11
12
12
12
13
15

Relative Humidity (%)

73
82
85
86
86
85
84
82
80
78
75
71
69
69
70
66
56
53
52
49
48
48
50
59

Pressure (mb)

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

Ozone (du)

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

Wednesday 30

Waning Gibbous 77%

20:28

13:27

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

Sun - Rise: 07:19, Set: 19:01, Transit: 13:09. Moon - Rise: 20:28, Set: 13:27. Civil Dark: 19:32 - 06:49. Nautical Dark: 20:08 - 06:13. Astro Dark: 20:44 - 05:37

Total Clouds (% Sky Obscured)

84
100
70
80
54
49
64
76
70
60
44
63
77
93
94
78
87
92
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
7
7
7
6
7
10
11
7
14

Medium Clouds (% Sky Obscured)

15
22
14
8
2
1
1
0
0
0
0
3
7
10
7
4
0
0
0
0
8
23
73
76

High Clouds (% Sky Obscured)

79
100
70
80
54
49
64
75
67
60
44
63
74
90
90
70
82
90
97
100
100
100
100
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
8

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
Very Light Rain

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
4
19
30
46

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
19
16
17
16
16
16
14
13
12
12
13
12
12
12
15
19
20
21
21
21
21
21
21

Dew Point (°C)

16
15
14
14
13
12
11
10
9
8
8
8
8
8
9
10
10
12
12
13
13
14
14
16

Relative Humidity (%)

71
80
83
86
86
83
78
74
73
70
69
69
70
70
71
68
57
58
58
57
58
62
65
74

Pressure (mb)

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

Ozone (du)

274
273
273
273
274
274
274
273
273
274
273
273
273
272
272
271
271
272
271
271
271
270
270
270

Thursday 1

Waning Gibbous 66%

21:14

14:36

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:21, Set: 18:59, Transit: 13:09. Moon - Rise: 21:14, Set: 14:36. 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
100
100
96
95
97
84
87
88
90
88
90
94
96
95
94
94
94

Low Clouds (% Sky Obscured)

27
35
41
56
53
35
32
26
27
23
19
19
19
14
9
9
4
17
30
42
49
56
63
53

Medium Clouds (% Sky Obscured)

78
80
87
93
92
100
100
90
73
76
90
87
61
66
71
61
50
44
42
41
38
36
31
33

High Clouds (% Sky Obscured)

100
100
83
64
46
52
55
73
77
77
66
58
33
17
34
35
39
45
52
58
63
69
74
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
32
33
39
55
59
70
76
56
69
68
49
56
76
55
41
24
26
17
9
6
10
7
17

Precipitation Amount (mm)

0
0
0
0
0.5
0.3
0.6
0.6
0.2
0.5
0.6
0
0.3
1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
14
14
14
14
13
13
13
14
14
16
17
17
18
19
19
19
19

Feels Like (°C)

20
18
17
16
15
15
15
14
13
14
14
13
13
14
14
13
14
14
14
15
15
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

82
88
90
89
92
92
93
95
93
95
93
95
95
95
93
84
79
73
67
63
58
58
60
61

Pressure (mb)

1025
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1030
1030
1030
1029
1029
1029
1028
1028
1028

Ozone (du)

269
269
269
268
269
269
269
269
269
270
270
271
271
272
272
272
273
273
274
274
275
275
276
276

Friday 2

Waning Gibbous 54%

22:15

15:31

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

Sun - Rise: 07:22, Set: 18:57, Transit: 13:09. Moon - Rise: 22:15, Set: 15:31. Civil Dark: 19:28 - 06:52. Nautical Dark: 20:03 - 06:16. Astro Dark: 20:40 - 05:40

Total Clouds (% Sky Obscured)

95
95
90
86
83
87
90
92
95
97
100
87
71
57
54
49
41
38
34
30
34
39
43
43

Low Clouds (% Sky Obscured)

41
32
23
15
7
6
6
5
3
3
4
5
5
6
4
2
0
3
5
8
14
19
24
20

Medium Clouds (% Sky Obscured)

35
34
26
22
17
13
9
5
12
19
26
18
10
2
1
1
0
0
0
0
1
1
2
5

High Clouds (% Sky Obscured)

55
39
33
32
35
51
61
76
84
92
99
77
53
30
31
31
32
23
16
8
9
9
9
12

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
8
6
5

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 (%)

19
6
14
12
1
6
4
0
4
1
0
0
0
0
0
0
0
1
6
8
10
21
27
24

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

Chance of Frost

Temperature (°C)

17
15
14
14
13
13
13
13
12
12
11
11
11
11
11
14
16
18
19
20
21
21
20
20

Feels Like (°C)

19
19
20
13
13
13
13
13
13
12
11
11
11
11
11
12
13
14
15
16
18
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

71
79
92
93
93
93
93
95
95
95
95
93
93
93
93
84
77
70
68
64
62
63
65
67

Pressure (mb)

1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023

Ozone (du)

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

Saturday 3

Third Quarter 42%

23:28

16:12

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

Sun - Rise: 07:24, Set: 18:55, Transit: 13:08. Moon - Rise: 23:28, Set: 16:12. Civil Dark: 19:26 - 06:53. Nautical Dark: 20:01 - 06:17. Astro Dark: 20:38 - 05:41

Total Clouds (% Sky Obscured)

43
44
41
38
32
33
37
42
35
27
18
22
26
31
44
57
72
53
33
13

Low Clouds (% Sky Obscured)

17
17
12
7
1
7
13
19
18
19
18
22
26
31
44
52
59
47
33
13

Medium Clouds (% Sky Obscured)

9
14
18
22
27
18
10
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
17
12
8
5
11
17
25
17
10
2
2
1
1
1
2
3
3
2
2

ISS Passover

Visibility (miles)

5
6
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

38
45
27
21
12
8
1
0
0
1
0
1
5
0
0
1
0
0
1
0

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
14
15
15
14
14
14
12
12
12
12
11
11
13
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

75
85
95
93
92
92
90
90
88
88
89
87
86
84
83
72
64
56
54
54

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025

Ozone (du)

282
283
283
284
285
285
285
285
285
285
286
286
286
286
287
287
287
287
287
287

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

Generated: 27/09/26 18:10:32. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00