Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waning Crescent 4%

05:30

17:14

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

Sun - Rise: 07:45, Set: 18:26, Transit: 13:05. Moon - Rise: 05:30, Set: 17:14. Civil Dark: 18:57 - 07:14. Nautical Dark: 19:33 - 06:38. Astro Dark: 20:08 - 06:03

Total Clouds (% Sky Obscured)

4
8
11
12
17
17
16
20
28
55
59
64
50
54
87
95
100
100
98
98
92
100
96
89

Low Clouds (% Sky Obscured)

4
8
11
12
15
13
13
12
9
8
6
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
2
15
20
25
80
100
81
71
87
94
96
86

High Clouds (% Sky Obscured)

0
1
0
0
0
2
1
3
10
37
39
58
45
49
86
90
100
100
95
83
72
100
91
67

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
1
1
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)

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

Chance of Frost

Temperature (°C)

12
12
13
12
11
9
6
5
5
4
4
4
4
4
4
3
3
3
4
5
6
9
11
12

Feels Like (°C)

11
12
12
11
11
9
6
5
4
3
2
2
2
1
2
1
0
0
2
1
3
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

53
51
51
53
63
78
88
91
89
89
86
86
83
79
77
79
76
69
61
58
55
51
46
49

Pressure (mb)

1023
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1019
1018

Ozone (du)

282
282
282
282
283
283
282
283
283
284
283
283
282
281
280
280
279
278
277
276
275
276
276
276

Sunday 19

Waning Crescent 1%

06:38

17:28

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
12 Bad

Sun - Rise: 07:47, Set: 18:24, Transit: 13:05. Moon - Rise: 06:38, Set: 17:28. Civil Dark: 18:55 - 07:16. Nautical Dark: 19:31 - 06:40. Astro Dark: 20:06 - 06:04

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100

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
33
2

Medium Clouds (% Sky Obscured)

100
99
94
100
100
95
97
100
81
71
90
100
91
100
99
100
100
100
95
100
100
100
97
100

High Clouds (% Sky Obscured)

100
95
100
100
100
100
82
97
87
100
100
100
100
100
100
97
75
66
67
76
100
100
100
92

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
1
4
4
4
6
4

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

Chance of Frost

Temperature (°C)

14
14
15
14
13
11
10
9
8
8
7
8
8
8
8
8
9
9
9
9
10
11
13
13

Feels Like (°C)

11
12
13
13
12
9
8
6
5
5
5
5
5
5
5
6
6
6
7
6
8
9
11
11

Dew Point (°C)

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

Relative Humidity (%)

44
45
48
61
69
70
66
65
64
63
62
59
56
56
56
59
59
57
56
58
60
60
56
55

Pressure (mb)

1017
1016
1015
1014
1014
1014
1014
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1008
1008

Ozone (du)

275
275
276
276
275
277
277
275
275
276
276
274
274
271
270
270
269
269
270
271
272
273
273
274

Monday 20

Waning Crescent 0%

07:45

17:42

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
12 Bad

Sun - Rise: 07:48, Set: 18:22, Transit: 13:05. Moon - Rise: 07:45, Set: 17:42. Civil Dark: 18:53 - 07:17. Nautical Dark: 19:29 - 06:41. Astro Dark: 20:05 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
72
69
87
90
96
100
100
100
100
95
100
100
100

Low Clouds (% Sky Obscured)

0
33
25
0
25
61
62
46
7
9
42
57
61
63
60
52
58
40
40
41
27
22
44
21

Medium Clouds (% Sky Obscured)

95
100
100
100
72
99
100
99
100
100
100
70
68
81
85
86
79
91
100
99
84
100
99
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
86
100
100
100
100
15
13
13
0
49
85
85
80
64
49
31
49
60

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
17
30
38
23
22
41
44
40
13
9
23
9
23
25
22
28
58
32
5
4
5
18
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
13
13
12
10
9
10
10
10
9
9
8
9
9
9
9
8
8
8
9
11
11
12

Feels Like (°C)

11
12
12
12
11
8
7
8
7
8
6
7
7
7
7
7
7
6
7
6
7
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

57
59
70
69
76
76
70
77
76
80
84
82
88
85
88
90
90
91
96
93
93
85
80
76

Pressure (mb)

1007
1006
1006
1005
1006
1007
1007
1007
1006
1005
1005
1006
1006
1005
1005
1005
1004
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

276
279
283
286
288
289
290
291
295
296
296
296
296
298
298
299
301
302
304
305
304
303
302
302

Tuesday 21

New Moon 0%

08:54

17:58

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
12 Bad

Sun - Rise: 07:50, Set: 18:21, Transit: 13:04. Moon - Rise: 08:54, Set: 17:58. Civil Dark: 18:52 - 07:18. Nautical Dark: 19:28 - 06:43. Astro Dark: 20:03 - 06:07

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
99
100
100
100
100
99
99
98
99
99
100
99
99

Low Clouds (% Sky Obscured)

67
68
66
67
66
65
46
78
90
99
100
73
99
100
100
100
99
98
96
93
90
88
86
86

Medium Clouds (% Sky Obscured)

95
97
94
100
47
96
94
96
98
100
98
86
49
97
98
96
99
98
98
89
26
73
84
32

High Clouds (% Sky Obscured)

75
45
24
6
25
41
63
99
99
98
97
87
78
78
38
37
30
40
58
68
74
81
67
50

ISS Passover

Visibility (miles)

7
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
2
9
6
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
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

33
52
59
46
31
29
14
34
46
50
49
53
52
48
55
60
77
93
74
55
50
42
33
26

Precipitation Amount (mm)

0
0.4
0.4
0.2
0
0
0
0
0
0.2
0
0
0.2
0
0.2
0.3
0.4
0.8
0.6
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
83
84
86
93
93
95
93
90
91
93
91
91
90
88
90
93
95
96
96
96
91
93
93

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1009
1009
1010
1010

Ozone (du)

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

Wednesday 22

Waxing Crescent 1%

10:03

18:17

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
12 Bad

Sun - Rise: 07:51, Set: 18:19, Transit: 13:04. Moon - Rise: 10:03, Set: 18:17. Civil Dark: 18:50 - 07:20. Nautical Dark: 19:26 - 06:44. Astro Dark: 20:01 - 06:08

Total Clouds (% Sky Obscured)

98
98
99
99
99
97
96
92
87
82
88
95
100
97
93
88
87
88
88
92
96
100
100
100

Low Clouds (% Sky Obscured)

49
24
29
85
87
88
87
83
79
75
74
78
77
61
45
30
21
12
2
20
37
54
61
67

Medium Clouds (% Sky Obscured)

33
41
89
98
96
96
95
91
87
73
63
94
26
36
43
53
39
22
8
39
69
100
100
100

High Clouds (% Sky Obscured)

59
48
36
24
30
15
15
5
5
2
19
36
71
67
64
60
70
79
88
92
96
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
5
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
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

8
11
15
29
54
53
52
59
39
13
7
9
13
16
12
0
4
12
23
45
66
86
79
70

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
11
11
10
10
9
9
8
9
9
9
8
9
9
9
8
8
8
8
8
9
10

Dew Point (°C)

10
10
9
9
10
10
10
9
9
9
9
9
9
8
8
8
7
7
7
6
7
8
9
10

Relative Humidity (%)

93
84
80
79
87
95
93
93
93
93
90
88
87
85
87
85
85
84
82
80
78
76
75
80

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

301
300
301
300
298
297
298
300
300
302
301
300
299
297
295
292
290
290
290
290
290
291
291
292

Thursday 23

Waxing Crescent 4%

11:11

18:40

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
12 Bad

Sun - Rise: 07:53, Set: 18:17, Transit: 13:04. Moon - Rise: 11:11, Set: 18:40. Civil Dark: 18:48 - 07:21. Nautical Dark: 19:24 - 06:45. Astro Dark: 20:00 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
97
98
99
100
99
98
98
99
100

Low Clouds (% Sky Obscured)

75
74
72
70
74
79
84
89
94
100
98
97
95
94
93
92
80
67
55
59
60
64
72
81

Medium Clouds (% Sky Obscured)

100
73
49
32
55
71
82
84
85
85
86
80
75
73
74
72
73
74
67
74
78
76
76
71

High Clouds (% Sky Obscured)

100
100
100
100
100
99
99
100
100
98
97
96
90
62
32
6
32
55
75
76
71
67
56
46

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

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

Precipitation Probability (%)

64
63
65
64
66
74
78
81
89
95
95
95
95
95
95
95
94
88
81
74
63
50
47
40

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.6
0.9
0.8
0.8
0.9
0.9
1
0.9
0.5
0.4
0.3
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
15
15
15
14
13
12
12
11
12
11
11
10
10
10
9
9
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
12
12
11
11
10
10
10
10
9
9
8
8
8
7
7
7
7
7
7

Relative Humidity (%)

87
93
90
90
89
90
92
93
92
93
92
93
93
93
91
91
90
90
88
88
85
82
80
81

Pressure (mb)

1007
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

294
295
296
296
296
296
296
296
298
299
301
299
297
295
293
291
289
289
289
290
290
290
290
290

Friday 24

Waxing Crescent 8%

12:15

19:09

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: 07:54, Set: 18:15, Transit: 13:04. Moon - Rise: 12:15, Set: 19:09. Civil Dark: 18:47 - 07:23. Nautical Dark: 19:23 - 06:47. Astro Dark: 19:58 - 06:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

89
92
96
99
98
98
98
96
94
91
92
96
100
98
97
95
94
93
93

Medium Clouds (% Sky Obscured)

76
92
94
96
95
95
95
93
91
90
91
91
91
90
91
91
88
85
83

High Clouds (% Sky Obscured)

35
35
45
50
47
53
57
53
48
43
46
52
58
46
43
45
60
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
1
4
7
9
9
9
9
9
9
9
7
5

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

Precipitation Probability (%)

42
44
48
54
62
72
84
78
73
68
59
54
52
45
43
43
55
64
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
2
1
1
2
1
1
1
1
1
1
1
2
2
2
2

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
8
8
8

Feels Like (°C)

6
6
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
85
87
90
95
98
96
98
98
98
95
95
96
96
98
98
98

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

290
290
291
292
293
295
297
298
301
303
305
304
304
303
302
301
300
298
296

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

Generated: 18/10/25 13:53:46. Forecast: 18/10/25 to 25/10/25. Timezone: UTC+2.00