Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

05:28

20:11

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

Sun - Rise: 06:13, Set: 20:39, Transit: 13:25. Moon - Rise: 05:28, Set: 20:11. Civil Dark: 21:13 - 05:39. Nautical Dark: 21:56 - 04:56. Astro Dark: 22:45 - 04:07

Total Clouds (% Sky Obscured)

72
61
48
33
10
16
8
12
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
3
13
9
14
5
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
27
28
29
29
28
28
26
24
21
20
19
18
17
17
17
17
16
16
16
18
21

Feels Like (°C)

26
27
29
29
30
30
30
30
30
29
26
22
21
20
20
19
18
19
18
18
17
18
22
23

Dew Point (°C)

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

Relative Humidity (%)

60
52
49
44
40
37
36
37
43
59
71
73
76
77
80
79
78
78
78
79
82
82
75
66

Pressure (mb)

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

Ozone (du)

315
312
312
310
310
309
308
308
308
306
306
305
304
304
304
305
306
306
307
308
308
307
306
306

Wednesday 12

New Moon 0%

06:53

20:37

10 Good
11 Good
12 Good
13 Good
14 Good
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 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:14, Set: 20:37, Transit: 13:25. Moon - Rise: 06:53, Set: 20:37. Civil Dark: 21:11 - 05:40. Nautical Dark: 21:54 - 04:57. Astro Dark: 22:43 - 04:09

Total Clouds (% Sky Obscured)

0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
6
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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
1

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
2
2
5
9
16
16
12
8
2
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
6
7
8
8
7
7
5
5
5
5
4
4
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

22
24
26
27
28
28
28
28
27
25
22
20
18
18
17
17
17
16
15
16
15
15
18
22

Feels Like (°C)

24
26
28
29
29
29
29
28
28
27
24
21
20
19
19
19
19
18
17
18
17
18
22
24

Dew Point (°C)

14
14
15
14
14
14
15
15
15
16
17
15
15
14
14
14
14
13
13
13
13
13
14
15

Relative Humidity (%)

60
53
49
45
42
41
43
44
47
57
71
75
78
79
81
82
82
83
85
86
87
85
77
67

Pressure (mb)

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

Ozone (du)

307
307
308
307
307
307
308
309
310
309
309
310
310
310
310
310
309
309
308
308
308
307
308
309

Thursday 13

Waxing Crescent 1%

08:14

20:58

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

Sun - Rise: 06:15, Set: 20:35, Transit: 13:25. Moon - Rise: 08:14, Set: 20:58. Civil Dark: 21:09 - 05:41. Nautical Dark: 21:52 - 04:59. Astro Dark: 22:40 - 04:11

Total Clouds (% Sky Obscured)

0
0
5
4
3
0
0
0
0
0
0
0
3
41
3
35
45
45
35
35
34
2
1
0

Low Clouds (% Sky Obscured)

0
0
2
2
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
20
1
19
25
25
25
20
24
1
1
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 (%)

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

Chance of Frost

Temperature (°C)

22
24
26
27
29
29
29
29
28
26
23
20
19
18
17
17
17
17
16
16
16
16
19
21

Feels Like (°C)

25
26
28
29
30
31
31
29
29
28
24
21
20
19
17
19
17
16
16
16
15
16
22
24

Dew Point (°C)

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

Relative Humidity (%)

61
55
50
45
41
38
36
37
42
57
68
70
72
72
73
74
74
73
74
74
74
75
71
60

Pressure (mb)

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

Ozone (du)

309
308
307
307
307
306
305
304
304
304
304
303
303
304
303
303
304
305
305
305
306
307
307
307

Friday 14

Waxing Crescent 4%

09:31

21:15

10 Good
11 Good
12 Good
13 Good
14 Good
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 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:17, Set: 20:34, Transit: 13:24. Moon - Rise: 09:31, Set: 21:15. Civil Dark: 21:07 - 05:43. Nautical Dark: 21:50 - 05:01. Astro Dark: 22:38 - 04:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
5
5
2
4
6
5

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
1
0
1
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

23
26
27
29
30
30
30
30
29
27
24
22
21
20
19
19
19
19
18
18
18
19
21
23

Feels Like (°C)

26
28
29
30
30
30
30
30
32
30
25
22
21
19
19
18
19
18
17
17
18
19
22
25

Dew Point (°C)

14
14
12
10
8
8
7
8
13
15
14
10
8
7
7
6
7
6
6
5
6
8
11
10

Relative Humidity (%)

55
46
38
31
26
24
23
25
37
49
51
47
44
43
44
44
44
44
43
42
43
48
52
43

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015

Ozone (du)

308
309
309
309
310
311
312
311
311
310
310
309
308
309
309
308
308
308
308
308
308
308
308
307

Saturday 15

Waxing Crescent 10%

No Rise

21:32

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

Sun - Rise: 06:18, Set: 20:32, Transit: 13:24. Moon - Rise: No Rise, Set: 21:32. Civil Dark: 21:06 - 05:44. Nautical Dark: 21:48 - 05:03. Astro Dark: 22:35 - 04:16

Total Clouds (% Sky Obscured)

5
3
2
3
4
4
46
66
69
29
67
37
61
50
83
75
85
94
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
9
20
26
28
24
20

Medium Clouds (% Sky Obscured)

4
2
1
0
0
0
2
0
0
1
18
32
48
40
34
26
43
60
74
83
91
99
99
99

High Clouds (% Sky Obscured)

0
0
0
2
2
2
29
45
59
29
66
37
61
50
61
51
71
87
100
99
97
96
89
83

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
1
1
3
4
2
3
3
2
7
6
2
11
20
16
43
52
56
84
92

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
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
30
30
31
31
31
31
30
27
25
23
22
21
20
20
19
19
18
17
18
18
18
19

Feels Like (°C)

28
30
31
31
32
32
32
30
31
28
27
22
22
21
20
18
18
18
18
18
17
17
15
18

Dew Point (°C)

9
9
8
7
7
7
7
8
16
16
16
13
11
10
9
9
8
10
11
12
13
14
13
13

Relative Humidity (%)

34
29
25
23
21
21
21
23
42
49
60
53
52
51
49
47
48
54
63
71
73
74
76
67

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

307
306
306
305
305
305
304
304
303
302
302
301
301
302
301
301
301
300
300
299
300
300
301
301

Sunday 16

Waxing Crescent 18%

10:45

21:48

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:19, Set: 20:30, Transit: 13:24. Moon - Rise: 10:45, Set: 21:48. Civil Dark: 21:04 - 05:46. Nautical Dark: 21:45 - 05:04. Astro Dark: 22:32 - 04:18

Total Clouds (% Sky Obscured)

98
98
98
98
98
99
100
100
100
100
92
81
53
37
33
30
53
75
100
98
97
95
89
84

Low Clouds (% Sky Obscured)

13
7
3
3
13
23
32
41
48
56
38
20
2
2
1
1
0
0
0
1
2
3
3
3

Medium Clouds (% Sky Obscured)

98
78
57
36
29
29
31
25
22
12
18
20
7
6
5
4
19
34
46
53
60
68
65
62

High Clouds (% Sky Obscured)

78
84
88
90
96
98
100
99
97
95
70
48
20
14
10
9
39
70
100
96
90
85
73
61

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

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

Precipitation Probability (%)

95
95
89
92
83
66
55
58
59
56
51
41
17
14
9
1
1
1
0
0
0
0
11
13

Precipitation Amount (mm)

1
0.6
0.5
0.7
0.5
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
24
25
26
27
26
26
24
22
19
19
18
17
16
16
16
16
16
16
17
17
18
19

Feels Like (°C)

19
20
21
22
23
29
28
27
27
27
26
19
19
18
18
17
17
15
15
15
16
16
16
18

Dew Point (°C)

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

Relative Humidity (%)

58
49
46
44
41
45
49
52
61
70
82
80
80
78
77
75
74
73
71
69
69
71
71
68

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

301
301
301
301
301
301
300
299
300
300
300
301
301
301
301
301
300
300
300
301
300
300
300
301

Monday 17

Waxing Crescent 27%

11:58

22:06

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
07 Bad

Sun - Rise: 06:21, Set: 20:28, Transit: 13:24. Moon - Rise: 11:58, Set: 22:06. Civil Dark: 21:02 - 05:47. Nautical Dark: 21:43 - 05:06. Astro Dark: 22:30 - 04:20

Total Clouds (% Sky Obscured)

81
87
92
95
96
98
100
99
98
98
98
99
100
94
90
88
88
90
91
89
86
86

Low Clouds (% Sky Obscured)

3
7
6
7
22
38
53
40
26
16
14
11
9
5
10
10
5
10
10
14
26
33

Medium Clouds (% Sky Obscured)

56
58
60
62
74
88
100
99
98
97
93
89
86
75
64
54
55
52
56
55
56
55

High Clouds (% Sky Obscured)

50
65
79
86
88
87
95
92
86
79
86
93
100
93
87
83
88
90
91
75
54
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
47
65
78
95
95
95
95
95
95
95
95
94
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.4
0.9
1.4
1.7
1.4
1.2
1.1
0.8
0.7
0.5
0.4
0.5
0.5
0.7
1.1
1.7
1.4
1.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
21
21
20
19
19
18
17
17
16
16
15
15
15
14
15
15
15

Feels Like (°C)

20
20
21
21
21
22
21
22
21
21
21
19
18
19
18
17
17
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

66
63
66
70
73
77
81
85
88
90
92
92
93
93
92
92
92
92
92
92
92
89

Pressure (mb)

1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

301
302
303
303
303
304
304
304
304
304
304
304
305
305
305
304
303
303
303
302
303
304

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

Generated: 11/08/26 10:55:42. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+2.00