Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 52%

23:17

15:37

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

Sun - Rise: 06:44, Set: 19:54, Transit: 13:19. Moon - Rise: 23:17, Set: 15:37. Civil Dark: 20:26 - 06:13. Nautical Dark: 21:04 - 05:35. Astro Dark: 21:44 - 04:55

Total Clouds (% Sky Obscured)

8
2
1
5
4
32
40
73
80
29
34
4
3
6
9
33
28
9
9
31
86
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
9
3
5
7
7
17
30
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
13
26
8
0
22
33
36
37
41

High Clouds (% Sky Obscured)

2
1
1
2
2
25
36
70
79
28
34
3
3
2
2
2
0
0
0
0
59
63
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
7
9
3
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
Very Light Rain
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
19
4
10
34
50
54
58
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
19
22
23
25
26
26
27
27
26
25
23
21
20
20
19
19
19
19
17
17
18
18

Feels Like (°C)

14
17
22
23
24
26
25
26
26
26
27
27
26
22
21
21
20
20
20
20
19
17
18
18

Dew Point (°C)

8
10
12
12
12
12
12
12
13
14
15
18
18
15
14
13
13
14
14
14
15
16
17
17

Relative Humidity (%)

70
70
61
52
48
45
42
41
43
46
50
63
70
68
67
66
67
71
75
75
83
92
92
95

Pressure (mb)

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

Ozone (du)

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

Saturday 5

Waning Crescent 40%

00:22

16:42

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 OK
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 06:46, Set: 19:52, Transit: 13:18. Moon - Rise: 00:22, Set: 16:42. Civil Dark: 20:24 - 06:15. Nautical Dark: 21:02 - 05:37. Astro Dark: 21:42 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
82
72
52
62
56
82
48
64
24
46
56
41
39
33
32
38
34
25
48

Low Clouds (% Sky Obscured)

33
7
21
94
96
52
50
12
16
6
6
6
8
7
43
29
8
12
11
13
15
14
12
9

Medium Clouds (% Sky Obscured)

50
76
100
100
100
51
43
47
26
14
25
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
91
100
52
30
2
2
2
28
15
27
21
19
3
9
43
32
3
1
3
12
3
2
27

ISS Passover

Visibility (miles)

7
8
8
9
7
4
2
8
9
3
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

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

Precipitation Probability (%)

70
75
76
78
74
90
88
81
70
61
47
41
29
20
4
2
2
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
0.4
0.5
0.5
1
1
0.8
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
89
93
93
89
88
85
85
85
86
89
89
90
92
92
93
95
95
95
93
93
95

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

287
289
290
291
291
292
292
292
292
294
294
294
294
294
296
296
295
293
290
288
288
287
287
287

Sunday 6

Waning Crescent 28%

01:40

17:33

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

Sun - Rise: 06:47, Set: 19:50, Transit: 13:18. Moon - Rise: 01:40, Set: 17:33. Civil Dark: 20:22 - 06:16. Nautical Dark: 20:59 - 05:38. Astro Dark: 21:39 - 04:59

Total Clouds (% Sky Obscured)

50
5
7
72
41
73
76
76
62
57
27
4
3
1
7
11
15
58
82
88
94
100
74
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5
4
2
16
60
82
100
73
98

High Clouds (% Sky Obscured)

36
2
2
49
20
46
44
45
44
47
24
4
3
1
0
7
15
58
81
83
91
56
59
63

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
3
9
7
17
69

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
17
18
20
21
23
23
24
24
24
23
21
18
18
17
16
16
16
16
17
18
17
17

Feels Like (°C)

13
15
19
20
20
23
23
23
24
24
24
26
24
21
20
19
18
17
16
15
16
17
16
17

Dew Point (°C)

12
13
14
14
13
13
14
14
14
14
15
17
18
17
17
16
15
14
13
12
11
11
10
11

Relative Humidity (%)

93
92
86
78
66
61
56
55
53
52
56
67
81
92
93
93
90
86
82
79
68
63
61
69

Pressure (mb)

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

Ozone (du)

287
287
286
286
286
286
285
284
283
281
281
281
281
281
282
283
283
283
283
281
281
285
285
285

Monday 7

Waning Crescent 18%

03:04

18:11

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 OK
05 Bad
06 Bad

Sun - Rise: 06:48, Set: 19:48, Transit: 13:18. Moon - Rise: 03:04, Set: 18:11. Civil Dark: 20:19 - 06:17. Nautical Dark: 20:57 - 05:40. Astro Dark: 21:37 - 05:00

Total Clouds (% Sky Obscured)

97
83
73
86
99
100
91
89
96
100
100
97
100
96
93
91
91
90
89
79
52
44
62
79

Low Clouds (% Sky Obscured)

83
4
9
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0

Medium Clouds (% Sky Obscured)

97
72
59
38
31
27
18
27
36
45
47
48
47
49
70
91
90
51
74
47
28
22
33
39

High Clouds (% Sky Obscured)

76
62
67
86
99
100
89
88
96
100
78
53
32
27
32
41
41
39
39
31
21
27
42
51

ISS Passover

Visibility (miles)

5
7
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
57
16
11
12
8
4
12
16
8
14
20
21
27
43
46
13
4
0
1
5
0
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
19
21
23
25
26
27
27
26
26
25
23
21
20
20
19
18
18
17
17
17
17
16

Feels Like (°C)

16
17
19
23
24
25
25
27
27
26
26
26
24
21
20
19
19
18
18
17
17
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
82
56
44
43
46
47
49
54
68
72
73
70
76
77
77
81
82
82
85
82
82

Pressure (mb)

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

Ozone (du)

286
289
288
288
287
287
287
287
287
287
286
285
286
285
286
287
288
289
291
291
289
288
288
288

Tuesday 8

Waning Crescent 10%

04:27

18:39

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
06 Bad

Sun - Rise: 06:50, Set: 19:46, Transit: 13:17. Moon - Rise: 04:27, Set: 18:39. Civil Dark: 20:17 - 06:19. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:34 - 05:02

Total Clouds (% Sky Obscured)

69
53
51
51
69
87
78
80
95
100
94
87
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
3
5
5
6
7
7
8
9
9
60
99
96
97
98
99
99
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

42
38
30
25
37
53
38
19
32
48
44
47
45
53
66
80
86
92
98
98
97
97
98
98

High Clouds (% Sky Obscured)

39
30
37
46
33
37
40
56
86
100
91
55
62
72
74
81
87
94
100
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
6
3
0
1
1
2
1

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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
7
7
4
9
9
3
27
36
32
70
89
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
2.4
2.9
3.9
2.5
1.5
1.3
1.8
2.1
2.4
1.7
1.1

Wind Speed/Direction (mph)

2
2
0
1
3
3
4
4
4
5
4
3
3
3
5
6
6
5
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
18
22
24
25
24
23
24
24
23
23
22
20
18
18
17
17
17
16
16
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
79
69
58
53
48
48
51
53
56
61
67
77
89
90
93
95
98
98
100
100
100
100
100

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

287
287
286
286
286
286
286
286
286
286
286
285
285
284
284
285
285
285
285
285
285
285
285
287

Wednesday 9

Waning Crescent 4%

05:49

19:01

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 OK
04 OK
05 OK
06 OK

Sun - Rise: 06:51, Set: 19:44, Transit: 13:17. Moon - Rise: 05:49, Set: 19:01. Civil Dark: 20:15 - 06:20. Nautical Dark: 20:53 - 05:43. Astro Dark: 21:32 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
91
86
83
79
71
62
55
51
41
28
16
21
30

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
72
58
48
35
23
32
42
56
52
50
49
34
19
4
0
0

Medium Clouds (% Sky Obscured)

99
99
100
100
95
91
79
66
49
40
35
35
30
39
33
30
20
10
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
91
86
75
55
36
24
12
0
1
2
3
20
30

ISS Passover

Visibility (miles)

1
0
3
5
7
8
8
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

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

Precipitation Probability (%)

95
95
95
95
88
72
56
51
45
41
38
33
29
28
25
18
23
16
7
7
4
0
2
2

Precipitation Amount (mm)

0.7
1
1.1
0.7
0.5
0.2
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
2
2
2
2
3
2
2
2
1
1
1
1
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
11
11
11
11
12
11
12
12
14
14
10
10
11
11
12
12
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
96
96
95
95
86
78
69
76
86
93
90
88
86
88
91
93
93
91
91
88

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018

Ozone (du)

288
289
291
292
293
295
297
299
301
303
305
309
313
316
319
321
324
324
325
326
323
319
316
314

Thursday 10

Waning Crescent 1%

07:07

19:19

07 OK
08 OK
09 OK
10 OK
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

Sun - Rise: 06:52, Set: 19:42, Transit: 13:17. Moon - Rise: 07:07, Set: 19:19. Civil Dark: 20:13 - 06:21. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:30 - 05:05

Total Clouds (% Sky Obscured)

39
43
42
37
58
74
92
95
97
100
96
92
86
86
86
85
82
79
76

Low Clouds (% Sky Obscured)

0
3
4
4
4
5
5
5
1
1
10
18
27
46
64
82
80
79
76

Medium Clouds (% Sky Obscured)

0
0
0
0
10
18
23
23
23
25
41
58
75
75
70
65
70
70
65

High Clouds (% Sky Obscured)

39
43
42
37
58
74
92
95
97
100
83
70
50
51
53
59
58
56
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 (%)

0
1
0
0
0
2
2
7
7
10
14
8
4
8
6
3
10
8
6

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

Chance of Frost

Temperature (°C)

9
9
11
13
15
16
16
17
16
16
15
14
13
12
12
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
75
65
58
55
54
52
57
63
68
73
76
83
80
80
78
78
77

Pressure (mb)

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

Ozone (du)

312
310
309
308
308
307
307
306
306
305
304
304
304
303
305
306
307
310
313

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

Generated: 04/09/26 07:07:26. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+2.00