Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

19:02

10:50

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
08 Bad
09 Bad

Sun - Rise: 07:55, Set: 16:29, Transit: 12:12. Moon - Rise: 19:02, Set: 10:50. Civil Dark: 17:04 - 07:20. Nautical Dark: 17:43 - 06:41. Astro Dark: 18:21 - 06:03

Total Clouds (% Sky Obscured)

96
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

93
89
78
89
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100
95
100
100
95
75

Medium Clouds (% Sky Obscured)

96
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
65
99
100
60
36
32

High Clouds (% Sky Obscured)

96
96
97
100
100
100
100
100
100
100
100
100
86
100
100
51
42
12
2
56
45
74
94
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
2
3
3
3
3
3
9
5
5
4
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate 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

Precipitation Probability (%)

45
7
14
30
59
87
95
95
95
95
95
95
95
95
92
82
87
82
67
74
79
60
44
24

Precipitation Amount (mm)

0
0
0
0
0
0.5
1
1.8
2.2
2.3
2.9
2.7
2
1.7
0.6
0.6
0.9
0.8
0.5
0.5
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
7
7
7
6
6
5
5
5
6
6
6
7
7
8
8
7
8
8
7
8
8
8

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
6
5
5
5
5
5
5
6
6
6
6
7
7
7
7
7
6
7
7
7

Relative Humidity (%)

94
91
88
88
91
91
94
96
94
96
94
94
94
94
94
94
95
94
93
90
91
93
91
91

Pressure (mb)

1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

274
274
276
278
279
278
275
275
275
276
279
280
282
282
283
283
280
280
284
290
292
293
291
293

Monday 8

Waning Gibbous 77%

20:25

11:25

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
08 OK
09 OK

Sun - Rise: 07:56, Set: 16:29, Transit: 12:12. Moon - Rise: 20:25, Set: 11:25. Civil Dark: 17:04 - 07:21. Nautical Dark: 17:43 - 06:42. Astro Dark: 18:21 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
100
98
82
56
64
73
59
37
45

Low Clouds (% Sky Obscured)

96
51
31
6
6
0
0
0
22
15
19
16
10
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
31
33
27
19
27
67
20
29
20
20
22
36
5
0
68
19
4
0
0
0
3
4
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
100
98
82
56
60
66
59
37
45

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

Chance of Frost

Temperature (°C)

9
9
11
10
11
9
8
7
7
7
6
6
6
6
6
6
5
5
5
5
5
4
4
5

Feels Like (°C)

7
8
9
9
10
9
7
6
5
4
4
4
4
4
3
3
3
2
2
2
2
1
3
5

Dew Point (°C)

7
8
7
8
9
8
8
6
6
5
4
4
4
4
3
3
3
3
2
2
2
1
2
2

Relative Humidity (%)

88
88
78
84
88
93
95
93
91
90
87
86
85
86
85
85
83
85
83
82
83
80
82
79

Pressure (mb)

1022
1022
1021
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

294
295
298
300
300
298
295
295
298
299
303
305
309
313
314
313
312
314
312
312
312
313
311
311

Tuesday 9

Waning Gibbous 67%

21:45

11:51

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 OK
19 Good
20 OK
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: 07:57, Set: 16:29, Transit: 12:12. Moon - Rise: 21:45, Set: 11:51. Civil Dark: 17:04 - 07:21. Nautical Dark: 17:43 - 06:42. Astro Dark: 18:21 - 06:05

Total Clouds (% Sky Obscured)

26
43
23
40
38
41
14
8
34
11
31
17
9
10
5
3
3
1
0
0
0
0
0
0

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
17
0
5
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
43
23
40
38
41
14
7
33
10
30
13
9
10
5
2
3
1
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
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
2
3
2
2
1
3
4
4
5
6
6
6
5
5
5
5
4
4
5
4
2
2
2

Chance of Frost

Temperature (°C)

8
10
12
12
12
11
9
7
6
6
6
5
5
5
5
4
4
4
4
3
3
4
5
5

Feels Like (°C)

7
10
12
14
13
12
9
7
6
4
5
3
4
4
3
3
3
3
3
2
2
3
4
4

Dew Point (°C)

3
5
6
7
8
7
5
3
1
0
-0
-1
-1
-2
-3
-3
-3
-3
-4
-4
-4
-3
-3
-3

Relative Humidity (%)

74
70
70
70
72
76
77
73
70
67
65
62
62
60
59
59
59
59
59
61
61
59
57
55

Pressure (mb)

1022
1021
1019
1019
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

312
313
313
310
310
309
305
304
303
304
305
309
311
310
309
305
305
304
302
299
297
296
297
297

Wednesday 10

Waning Gibbous 57%

23:00

12:11

10 Good
11 Good
12 Good
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 OK
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 Good

Sun - Rise: 07:58, Set: 16:29, Transit: 12:13. Moon - Rise: 23:00, Set: 12:11. Civil Dark: 17:04 - 07:22. Nautical Dark: 17:43 - 06:43. Astro Dark: 18:21 - 06:06

Total Clouds (% Sky Obscured)

0
0
0
24
0
0
0
0
0
0
0
0
0
9
16
47
54
68
59
32
22
21
21
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
15
11
3
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
6
9
17
16
13
11
13
13
12

High Clouds (% Sky Obscured)

0
0
0
14
0
0
0
0
0
0
0
0
0
0
2
27
31
40
31
7
1
1
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
0
0
0
0
1
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
1
0
0
0
0
0
2
3
3
3
3
4
4
4
4
4
4
4
3
3
3
4
2

Chance of Frost

Temperature (°C)

7
9
10
11
10
9
8
7
6
6
5
5
4
4
4
4
4
4
3
3
3
3
3
4

Feels Like (°C)

7
9
10
10
9
10
8
7
5
6
5
5
4
4
4
3
2
2
1
1
2
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

56
58
59
60
66
69
69
70
72
74
75
76
77
79
80
82
82
83
83
82
82
80
77
75

Pressure (mb)

1022
1022
1021
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025

Ozone (du)

298
299
299
299
299
299
297
297
296
296
298
301
302
301
299
296
295
294
294
294
295
294
297
295

Thursday 11

Third Quarter 47%

00:11

12:27

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

Sun - Rise: 07:59, Set: 16:29, Transit: 12:13. Moon - Rise: 00:11, Set: 12:27. Civil Dark: 17:04 - 07:23. Nautical Dark: 17:43 - 06:44. Astro Dark: 18:21 - 06:07

Total Clouds (% Sky Obscured)

15
20
17
14
10
55
25
65
46
14
5
5
19
24
31
24
18
13
9
12
11
22
33
47

Low Clouds (% Sky Obscured)

4
7
11
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
9
8
6
4
2
1
1
0
0
0
0
7
10
10
9
4
3
3
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
1
1
1
19
10
25
16
5
2
2
19
24
31
24
16
7
9
12
11
22
33
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
9
9
9
8
5
5
2
2
2
3
2
2
2
1
2
1
1
1
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

70
66
64
64
70
79
85
86
83
79
73
69
65
62
62
59
58
56
55
55
54
55
54
54

Pressure (mb)

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

Ozone (du)

294
294
293
293
293
291
290
290
290
290
291
292
292
291
291
292
292
292
292
293
293
294
294
294

Friday 12

Waning Crescent 37%

01:20

12:42

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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: 08:00, Set: 16:29, Transit: 12:14. Moon - Rise: 01:20, Set: 12:42. Civil Dark: 17:04 - 07:24. Nautical Dark: 17:44 - 06:45. Astro Dark: 18:21 - 06:07

Total Clouds (% Sky Obscured)

43
40
36
36
30
27
23
22
23
28
35
45
64
76
92
84
83
81
80
75
74
77
80
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16
25
33
41
37
35
31

Medium Clouds (% Sky Obscured)

0
0
0
0
2
4
8
12
14
13
8
3
10
25
40
44
44
48
30
15
3
3
3
4

High Clouds (% Sky Obscured)

43
40
36
33
25
16
23
22
23
28
35
45
64
76
85
60
37
13
15
20
26
31
41
51

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)

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

Chance of Frost

Temperature (°C)

6
7
9
10
8
7
7
6
5
4
3
3
3
3
2
2
2
2
2
3
3
2
4
4

Feels Like (°C)

2
3
4
4
8
8
9
8
7
7
3
3
3
3
2
3
-1
-1
-1
-0
0
-1
0
-1

Dew Point (°C)

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

Relative Humidity (%)

53
54
56
56
60
64
69
66
66
64
64
63
64
65
66
66
65
65
64
64
64
64
63
62

Pressure (mb)

1021
1021
1020
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027

Ozone (du)

294
294
294
293
293
292
291
291
292
292
293
293
293
293
293
293
294
296
297
297
298
298
297
297

Saturday 13

Waning Crescent 27%

02:27

12:56

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

Sun - Rise: 08:00, Set: 16:29, Transit: 12:14. Moon - Rise: 02:27, Set: 12:56. Civil Dark: 17:05 - 07:25. Nautical Dark: 17:44 - 06:46. Astro Dark: 18:21 - 06:08

Total Clouds (% Sky Obscured)

69
69
68
71
70
68
60
54
43
37
31
24
18
10
2
6
10
10
10
10
10

Low Clouds (% Sky Obscured)

29
25
21
22
23
24
27
28
23
18
17
16
13
6
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

19
32
55
71
70
66
47
23
0
0
0
0
0
0
0
0
0
0
8
10
10

High Clouds (% Sky Obscured)

56
62
68
60
45
35
24
12
4
4
3
3
3
3
2
6
10
10
10
10
10

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
7
8
7
6
6
5
4
3
3
2
2
2
2
2
1
1
1
1
0

Feels Like (°C)

0
1
1
2
8
8
8
7
7
5
3
2
2
2
1
2
-0
-0
-1
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

60
60
58
58
63
69
75
76
76
74
73
72
72
70
69
68
67
66
66
66
65

Pressure (mb)

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

Ozone (du)

296
297
297
298
296
294
293
293
293
293
294
294
294
296
297
298
299
299
299
299
300

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

Generated: 07/12/25 09:48:31. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00