Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 93%

19:27

10:44

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK

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)

8
6
4
13
4
6
6
6
6
6
6
10
52
57
96
99
60
51
54
100
100
100
40
26

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)

3
0
0
0
0
0
0
0
0
0
0
0
0
2
0
27
25
9
12
43
30
16
2
0

High Clouds (% Sky Obscured)

1
1
2
2
2
4
5
5
5
5
5
8
47
56
95
97
60
51
54
100
100
100
40
22

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

Chance of Frost

Temperature (°C)

25
25
24
23
19
17
16
15
15
14
14
13
13
13
13
12
12
13
15
18
20
21
22
23

Feels Like (°C)

25
26
25
24
21
18
17
16
16
15
14
14
14
12
12
11
11
13
17
20
20
21
22
24

Dew Point (°C)

10
11
14
17
15
13
12
11
11
10
9
8
8
8
7
6
6
7
9
10
10
11
11
12

Relative Humidity (%)

38
41
52
68
77
78
77
75
74
73
71
69
68
68
68
66
66
67
64
57
52
51
49
47

Pressure (mb)

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

Ozone (du)

274
274
274
275
274
274
275
277
278
280
279
278
277
277
277
277
277
278
280
281
281
280
280
280

Tuesday 29

Waning Gibbous 86%

19:53

12:07

15 OK
16 OK
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 OK
13 OK
14 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)

34
31
60
79
86
100
100
100
100
86
100
100
95
95
87
86
84
83
65
67
68
35
37
52

Low Clouds (% Sky Obscured)

1
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
30
30
32
16
27
28
38
38
35
38
35
34
15
15
3
12
7
24

High Clouds (% Sky Obscured)

29
28
54
73
85
100
100
100
100
77
100
100
82
77
57
59
56
55
58
48
64
21
29
29

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
50
58
74
85
86
87
86
85
85
83
79
76
73
71
69
68
70
68
59
54
50
48
46

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

280
280
280
281
281
282
283
284
284
284
284
283
283
282
282
282
282
282
282
281
280
279
278
277

Wednesday 30

Waning Gibbous 77%

20:28

13:27

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
14 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)

65
53
48
55
58
58
59
57
56
58
65
69
79
88
88
86
84
99
98
97
98
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
22
30
49
54
52
50
7
5
11
12
11
14
15
14

Medium Clouds (% Sky Obscured)

22
11
0
35
35
40
36
38
39
39
35
56
71
62
49
36
39
42
43
39
37
38
75
79

High Clouds (% Sky Obscured)

61
48
48
55
53
48
46
49
43
28
28
33
18
32
38
43
76
84
72
53
63
73
86
90

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
1
1
2
2
1
1
1
0
0
0
0
0
0
0
0
0
1
1
0
1
3
8
30

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

Chance of Frost

Temperature (°C)

23
23
22
20
18
17
16
16
16
16
16
15
15
15
15
15
15
15
17
17
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

11
12
13
15
13
12
12
12
12
11
11
10
9
9
9
9
9
10
11
10
10
10
11
12

Relative Humidity (%)

47
49
54
69
74
75
77
77
75
73
73
69
67
67
67
67
68
73
69
61
56
55
57
59

Pressure (mb)

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

Ozone (du)

277
277
276
276
276
276
276
276
276
275
274
274
274
274
273
273
273
273
273
273
272
271
271
270

Thursday 1

Waning Gibbous 66%

21:14

14:36

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
14 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
100
100
97
99
100
100
99
99
97
95
93
92
90
88
86

Low Clouds (% Sky Obscured)

44
34
25
28
56
96
96
73
97
99
99
86
92
100
99
99
98
96
95
93
91
87
87
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
96
78
87
95
72
52
62
99
93
88
61
53
29
23
20
20
18
15

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
63
39
55
69
84
80
78
75
54
36
30
23
16
21
14

ISS Passover

Visibility (miles)

8
6
6
6
9
9
8
9
5
3
0
0
1
0
0
0
0
0
0
0
0
0
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

Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

60
71
73
62
70
84
79
82
95
95
95
95
95
88
74
52
32
22
17
13
7
18
19
16

Precipitation Amount (mm)

0.2
0.4
0.4
0.2
0.3
0.5
0.4
0.4
0.8
1.7
0.9
0.8
0.8
0.9
0.7
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
15
15
15
14
14
15
15
15
15
15
14
15
14
14
14
14
14
14
15
16
16
16
16

Relative Humidity (%)

69
82
88
89
90
92
95
95
96
98
100
98
100
100
100
100
100
98
98
98
98
96
90
84

Pressure (mb)

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

Ozone (du)

270
270
270
271
272
273
274
274
274
275
275
274
274
274
274
276
277
278
278
277
276
276
275
274

Friday 2

Waning Gibbous 54%

22:15

No Set

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
14 Bad

Sun - Rise: 07:22, Set: 18:57, Transit: 13:09. Moon - Rise: 22:15, Set: No Set. Civil Dark: 19:28 - 06:52. Nautical Dark: 20:03 - 06:16. Astro Dark: 20:40 - 05:40

Total Clouds (% Sky Obscured)

87
91
90
89
85
79
83
79
83
95
99
95
92
88
91
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
90
89
79
61
22
20
16
14
12
8
8
3
3
0
0
3
6
9
12
9
9
6
6

Medium Clouds (% Sky Obscured)

13
10
15
19
23
18
13
8
12
18
20
21
22
19
16
12
7
16
21
22
13
6
0
0

High Clouds (% Sky Obscured)

5
3
12
22
28
36
45
50
65
84
99
80
61
42
61
82
100
99
98
97
98
99
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
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 (%)

10
19
12
9
8
5
6
1
2
2
1
3
9
9
21
22
8
14
22
4
20
34
27
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
14
14
13
13
13
13
13
13
13
13
13
12
12
12
13
14
14
14
14

Relative Humidity (%)

76
76
78
85
92
93
96
95
95
96
95
95
95
95
95
95
93
93
86
81
76
72
69
66

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1028

Ozone (du)

274
274
274
274
274
274
274
274
274
274
274
275
276
276
277
277
277
277
277
278
278
279
279
280

Saturday 3

Third Quarter 42%

23:28

15:31

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
14 Bad

Sun - Rise: 07:24, Set: 18:55, Transit: 13:08. 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)

100
100
84
65
55
64
68
76
78
79
81
81
82
84
83
78
79
86
93
100
96
92
89
76

Low Clouds (% Sky Obscured)

6
3
2
2
1
1
1
1
3
5
8
14
21
43
49
53
63
61
60
58
63
67
71
53

Medium Clouds (% Sky Obscured)

0
0
1
1
2
7
11
16
25
35
45
58
71
78
71
68
70
62
54
46
54
58
65
55

High Clouds (% Sky Obscured)

100
100
76
51
27
23
19
15
20
25
30
30
35
35
35
30
35
53
77
100
72
40
15
12

ISS Passover

Visibility (miles)

9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7

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

Precipitation Probability (%)

43
47
48
63
57
39
28
19
17
12
2
8
8
4
16
18
17
26
33
38
46
51
46
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
20
20
20
14
14
14
14
14
13
13
13
13
13
13
13
14
14
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

70
73
78
83
89
93
93
93
93
92
92
90
92
92
92
92
92
92
92
93
95
92
88
86

Pressure (mb)

1028
1028
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028
1028

Ozone (du)

280
280
280
280
280
280
280
279
279
279
278
278
277
277
277
277
277
277
278
278
279
280
280
281

Sunday 4

Waning Crescent 31%

00:49

16:12

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: 07:25, Set: 18:53, Transit: 13:08. Moon - Rise: 00:49, Set: 16:12. Civil Dark: 19:24 - 06:54. Nautical Dark: 19:59 - 06:19. Astro Dark: 20:35 - 05:43

Total Clouds (% Sky Obscured)

63
49
59
69
78
77
78
79
91
94
97
86
76
65
56
50
57

Low Clouds (% Sky Obscured)

35
21
28
33
40
44
48
53
50
47
45
40
42
28
46
50
56

Medium Clouds (% Sky Obscured)

48
37
27
22
26
35
40
46
31
19
4
13
20
23
21
19
13

High Clouds (% Sky Obscured)

14
12
24
36
47
33
23
15
52
78
97
86
76
65
53
35
19

ISS Passover

Visibility (miles)

7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

46
51
39
31
31
42
35
10
14
13
0
1
1
0
4
5
6

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
18
19
18
14
14
15
14
14
14
13
13
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
83
83
86
89
95
93
93
93
93
93
95
95
93
93
93
93

Pressure (mb)

1028
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

281
281
280
281
282
283
285
286
288
288
287
287
288
289
290
290
290

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

Generated: 28/09/26 15:51:22. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+2.00