Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 93%

14:25

05:57

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

Sun - Rise: 07:50, Set: 16:30, Transit: 12:09. Moon - Rise: 14:25, Set: 05:57. Civil Dark: 17:05 - 07:15. Nautical Dark: 17:44 - 06:36. Astro Dark: 18:21 - 05:59

Total Clouds (% Sky Obscured)

2
2
3
2
12
18
35
35
33
30
20
29
47
46
45
46
31
48
47
84
100
100
84
59

Low Clouds (% Sky Obscured)

2
2
3
2
10
14
20
15
8
9
10
18
20
22
23
14
17
5
4
3
3
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
18
23
26
22
12
20
38
38
40
44
25
9
3
0
0
0
75
34

High Clouds (% Sky Obscured)

2
2
0
1
1
1
1
2
2
1
1
2
0
1
2
3
2
32
36
79
100
100
64
17

ISS Passover

Visibility (miles)

9
9
9
9
7
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
15
10
7
2
0
0
0
0
0
0
0
0
3
2
4
6
1
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
2
2
2
2
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
2
0

Chance of Frost

Temperature (°C)

6
6
7
6
4
2
1
0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
2
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
87
94
96
96
98
98
94
92
92
92
91
89
89
89
87
89
87
89
86
84
79
76

Pressure (mb)

1015
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1013

Ozone (du)

280
279
275
273
271
268
267
266
265
265
266
267
267
266
265
264
265
266
266
265
267
270
272
274

Wednesday 3

Waxing Gibbous 98%

14:54

07:27

12 OK
13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:51, Set: 16:30, Transit: 12:10. Moon - Rise: 14:54, Set: 07:27. Civil Dark: 17:05 - 07:16. Nautical Dark: 17:44 - 06:37. Astro Dark: 18:21 - 06:00

Total Clouds (% Sky Obscured)

21
12
4
8
29
29
31
34
40
39
37
91
100
100
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
8
29
29
31
34
40
36
18
12
28
5
5
5
5
5
5
5
6
5
3
2

Medium Clouds (% Sky Obscured)

12
9
4
0
0
0
0
0
0
0
10
33
33
37
35
32
29
38
46
54
61
70
77
62

High Clouds (% Sky Obscured)

2
0
0
0
0
0
1
3
7
7
17
59
65
80
66
63
98
100
100
100
100
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
79
91
96
98
96
94
94
94
92
92
92
92
91
91
89
89
89
87
87
83
77
75

Pressure (mb)

1013
1012
1013
1013
1014
1015
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012
1012

Ozone (du)

276
280
280
282
283
283
283
286
288
289
292
294
298
296
296
294
295
296
300
301
305
307
307
306

Thursday 4

Waxing Gibbous 100%

15:34

08:50

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
10 Bad
11 Bad

Sun - Rise: 07:52, Set: 16:30, Transit: 12:10. Moon - Rise: 15:34, Set: 08:50. Civil Dark: 17:05 - 07:17. Nautical Dark: 17:44 - 06:38. Astro Dark: 18:21 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
89
98
98
100
100
99
100
100
100
100
100
98
97
88
88
88
86
84
82
80
80

Low Clouds (% Sky Obscured)

15
18
25
57
74
87
100
99
65
70
70
84
84
82
89
89
88
86
84
82
82
82
80
79

Medium Clouds (% Sky Obscured)

57
62
69
45
95
96
94
87
89
94
91
90
93
82
65
45
53
85
87
85
84
82
52
32

High Clouds (% Sky Obscured)

50
55
55
50
45
50
50
53
92
100
100
99
100
100
81
69
17
15
20
20
20
25
9
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
6
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
5
25
32
26
22
19
13
13
15
18
16
13
12
9
7
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
1
2
1
1
0
0
0
0
1
1
1
1
0
0
0
0
-1
-0
1
1
1
2

Relative Humidity (%)

76
77
80
88
94
96
93
93
91
93
94
94
96
98
96
96
98
98
94
93
96
94
91
89

Pressure (mb)

1011
1010
1010
1010
1010
1010
1011
1010
1010
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

305
304
303
304
303
305
312
310
307
307
306
308
309
309
313
318
320
326
333
342
340
344
349
351

Friday 5

Full Moon 98%

16:30

09:59

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
10 Bad
11 Bad

Sun - Rise: 07:53, Set: 16:29, Transit: 12:11. Moon - Rise: 16:30, Set: 09:59. Civil Dark: 17:05 - 07:18. Nautical Dark: 17:43 - 06:39. Astro Dark: 18:21 - 06:02

Total Clouds (% Sky Obscured)

83
85
85
87
82
81
78
70
65
65
63
46
78
85
79
98
97
99
100
95
91
87
94
97

Low Clouds (% Sky Obscured)

80
81
84
81
77
73
72
66
64
29
5
6
3
13
24
38
44
72
93
91
89
87
40
56

Medium Clouds (% Sky Obscured)

31
7
5
3
3
0
0
0
0
0
6
11
17
22
22
73
39
99
100
95
91
40
33
37

High Clouds (% Sky Obscured)

1
0
0
0
0
0
3
55
53
50
50
29
63
63
60
77
70
67
61
48
38
28
25
27

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
2
1
0
0
3
0
0
0
0
0
0
1
2
4
11
15
21
46
39
36
36
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
85
85
88
88
94
94
94
94
94
94
91
89
87
86
84
83
80
79
79
76
76
71

Pressure (mb)

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

Ozone (du)

352
358
356
354
352
351
346
345
342
342
336
333
327
317
308
304
301
299
300
301
301
302
302
300

Saturday 6

Waning Gibbous 94%

17:41

10:50

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
10 Bad
11 Bad

Sun - Rise: 07:54, Set: 16:29, Transit: 12:11. Moon - Rise: 17:41, Set: 10:50. Civil Dark: 17:05 - 07:19. Nautical Dark: 17:43 - 06:40. Astro Dark: 18:21 - 06:03

Total Clouds (% Sky Obscured)

100
97
95
93
95
96
98
96
95
94
96
82
97
98
99
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

35
32
30
47
84
59
44
62
85
65
83
81
95
97
98
100
99
99
98
91
85
78
62
46

Medium Clouds (% Sky Obscured)

40
39
32
35
86
91
95
94
93
92
94
35
80
79
80
80
66
51
35
23
12
0
33
67

High Clouds (% Sky Obscured)

25
25
25
25
30
25
25
30
40
45
19
0
0
2
4
6
4
2
0
18
23
25
20
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
7
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

41
54
61
66
51
39
33
31
30
35
43
58
68
95
93
93
79
66
67
60
52
52
48
40

Precipitation Amount (mm)

0
0.3
0.4
0.5
0.2
0
0
0
0
0
0
0.3
0.4
0.8
0.7
0.7
0.5
0.3
0.5
0.3
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
4
3
3
4
4
4
4
4
3
4
3
4
4
4
4
4
4
4
4
4
5

Relative Humidity (%)

73
78
84
82
81
82
85
91
91
88
90
89
91
91
91
91
91
93
93
94
93
91
90
90

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1017

Ozone (du)

298
296
294
293
292
292
295
297
301
306
311
313
313
312
311
310
310
306
302
298
295
293
291
290

Sunday 7

Waning Gibbous 86%

19:02

11:25

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
10 Bad
11 Bad

Sun - Rise: 07:55, Set: 16:29, Transit: 12:12. Moon - Rise: 19:02, Set: 11:25. Civil Dark: 17:04 - 07:20. Nautical Dark: 17:43 - 06:41. Astro Dark: 18:21 - 06:03

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

27
34
41
50
65
79
95
93
92
87
91
95
100
90
81
74
76
73
71
79
89
96
97
98

Medium Clouds (% Sky Obscured)

99
99
97
89
79
73
70
76
87
100
97
92
86
73
62
46
56
64
65
69
69
72
76
85

High Clouds (% Sky Obscured)

15
43
71
99
100
100
100
100
100
98
99
99
100
100
100
100
73
49
28
26
29
30
22
13

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

45
30
16
32
43
59
79
75
62
46
49
59
77
95
95
95
95
95
95
95
95
63
71
95

Precipitation Amount (mm)

0.2
0
0
0
0
0.2
0.5
0.4
0.3
0
0
0.2
0.4
0.8
1.1
1.8
1.9
1.8
2.4
1.5
0.8
0.3
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
7
6
6
5
5
5
5
5
5
6
6
6
6
6
7
7
7
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
6
6
6
7

Relative Humidity (%)

87
84
87
88
90
90
90
91
90
90
88
88
86
85
85
85
85
84
85
85
84
85
84
87

Pressure (mb)

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

Ozone (du)

290
289
290
290
290
291
291
292
295
298
301
303
305
306
307
308
309
306
304
302
301
301
300
302

Monday 8

Waning Gibbous 77%

20:25

11:51

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: 07:56, Set: 16:29, Transit: 12:12. Moon - Rise: 20:25, Set: 11:51. Civil Dark: 17:04 - 07:21. Nautical Dark: 17:43 - 06:42. Astro Dark: 18:21 - 06:04

Total Clouds (% Sky Obscured)

100
97
94
91
90
88
88
77
66
59
65
73
85
88
94
100
100
100
100

Low Clouds (% Sky Obscured)

100
95
90
86
88
88
88
77
64
48
31
15
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
77
67
59
38
19
0
6
11
26
48
68
85
88
93
96
95
94
93

High Clouds (% Sky Obscured)

5
11
22
33
39
53
70
70
66
59
65
65
65
67
82
100
100
100
100

ISS Passover

Visibility (miles)

5
3
5
7
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

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

Precipitation Probability (%)

95
89
80
80
50
28
16
15
7
4
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.4
0.6
0.5
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
5
4
4
3
3
2
1
1
1
1
1
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
93
91
93
90
90
87
87
85
85
85
83
83
83
83
83
82
83

Pressure (mb)

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

Ozone (du)

304
306
310
314
319
319
320
320
321
322
323
322
321
320
318
316
314
313
311

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

Generated: 02/12/25 12:34:04. Forecast: 02/12/25 to 08/12/25. Timezone: UTC+1.00