Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:29

18:00

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

Sun - Rise: 06:42, Set: 19:06, Transit: 12:54. Moon - Rise: 02:29, Set: 18:00. Civil Dark: 19:37 - 06:11. Nautical Dark: 20:16 - 05:35. Astro Dark: 20:55 - 04:56

Total Clouds (% Sky Obscured)

70
85
75
96
94
98
100
100
88
100
93
71
32
34
2
0
0
11
16
11
0
0
0
0

Low Clouds (% Sky Obscured)

70
69
75
77
74
67
59
52
37
53
68
47
16
18
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
64
75
81
80
93
100
76
77
71
71
47
32
34
2
0
0
11
16
11
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
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
1
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
16
18
19
21
22
22
22
22
22
21
18

Feels Like (°C)

12
12
12
12
12
11
12
12
12
12
12
12
13
18
20
21
22
23
24
24
25
25
24
21

Dew Point (°C)

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

Relative Humidity (%)

72
68
69
70
71
71
71
74
74
77
74
75
77
70
64
59
56
52
52
53
55
61
73
81

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1025

Ozone (du)

259
258
257
257
258
257
257
259
260
259
258
257
256
256
255
254
255
255
256
256
257
256
255
255

Thursday 18

Waning Crescent 6%

03:46

18:18

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

Sun - Rise: 06:44, Set: 19:04, Transit: 12:54. Moon - Rise: 03:46, Set: 18:18. Civil Dark: 19:35 - 06:13. Nautical Dark: 20:14 - 05:36. Astro Dark: 20:52 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
2
6
2
0
0
0
0
0
0
0
0
0
3
3
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
6
1
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
3
3
1
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
13
12
12
12
12
11
11
11
13
16
19
21
23
24
25
25
25
25
23
20

Feels Like (°C)

18
17
16
15
15
14
13
14
13
12
13
13
15
19
22
24
25
26
27
28
28
28
26
23

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
87
90
90
92
92
92
91
91
91
87
77
68
61
58
54
52
52
56
67
76
84

Pressure (mb)

1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025

Ozone (du)

256
255
254
252
251
251
251
251
250
249
248
247
246
246
246
246
246
246
246
246
246
247
248
249

Friday 19

Waning Crescent 2%

05:00

18:33

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

Sun - Rise: 06:45, Set: 19:02, Transit: 12:53. Moon - Rise: 05:00, Set: 18:33. Civil Dark: 19:33 - 06:14. Nautical Dark: 20:12 - 05:37. Astro Dark: 20:50 - 05:00

Total Clouds (% Sky Obscured)

0
0
2
24
48
50
55
60
60
64
50
54
73
8
3
2
13
17
32
24
25
22
18
6

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
6
17
32
24
25
22
11
0

High Clouds (% Sky Obscured)

0
0
2
24
48
50
55
60
60
64
50
54
73
7
3
2
13
17
32
24
25
22
18
6

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
14
13
13
12
12
13
16
19
21
23
24
25
25
25
24
23
21

Feels Like (°C)

20
19
18
17
15
14
13
13
13
12
12
12
13
16
22
24
26
27
28
27
28
28
26
24

Dew Point (°C)

16
15
14
13
13
12
12
12
12
11
10
10
10
11
12
12
13
14
15
16
16
18
19
19

Relative Humidity (%)

86
86
86
86
87
89
89
89
90
89
89
87
83
72
64
58
54
51
52
56
60
67
78
85

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017

Ozone (du)

249
250
251
252
253
253
252
252
251
251
251
251
252
253
253
254
254
254
254
253
253
253
253
253

Saturday 20

Waning Crescent 0%

06:11

18:47

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

Sun - Rise: 06:47, Set: 19:00, Transit: 12:53. Moon - Rise: 06:11, Set: 18:47. Civil Dark: 19:31 - 06:16. Nautical Dark: 20:10 - 05:39. Astro Dark: 20:47 - 05:01

Total Clouds (% Sky Obscured)

18
43
83
63
21
21
20
20
22
40
37
5
40
9
6
5
4
3
0
0
0
9
44
32

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)

1
2
3
1
1
0
0
0
0
0
0
0
0
1
2
1
1
0
0
0
0
9
19
28

High Clouds (% Sky Obscured)

15
33
65
52
21
21
20
20
22
37
35
4
34
3
3
3
3
3
0
0
0
2
25
12

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

Chance of Frost

Temperature (°C)

19
18
17
15
15
15
14
14
13
13
13
13
14
17
20
22
24
24
25
25
25
25
23
21

Feels Like (°C)

22
20
18
15
15
16
15
15
14
14
13
14
15
18
22
25
26
27
27
28
28
28
27
23

Dew Point (°C)

17
16
14
13
13
13
12
11
10
10
10
11
10
11
12
14
14
14
16
16
17
18
19
18

Relative Humidity (%)

88
86
85
86
87
87
86
84
83
83
83
83
79
71
62
58
54
53
55
59
61
66
78
85

Pressure (mb)

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

Ozone (du)

253
253
254
255
256
256
257
258
258
259
259
259
259
258
258
259
259
258
257
258
258
259
259
259

Sunday 21

New Moon 0%

07:21

19:00

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

Sun - Rise: 06:48, Set: 18:58, Transit: 12:53. Moon - Rise: 07:21, Set: 19:00. Civil Dark: 19:29 - 06:17. Nautical Dark: 20:07 - 05:40. Astro Dark: 20:45 - 05:03

Total Clouds (% Sky Obscured)

13
9
6
11
16
20
39
41
98
29
25
25
12
13
14
11
16
25
26
23
19
18
20
24

Low Clouds (% Sky Obscured)

0
0
0
7
15
20
24
29
28
29
25
25
12
13
14
11
16
25
26
19
14
12
12
14

Medium Clouds (% Sky Obscured)

13
9
3
2
1
0
16
29
38
29
25
25
0
0
0
0
0
0
2
7
12
9
7
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
8
9
49
6
4
4
5
5
5
3
2
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
3
6
7
6
7
3
2
2
3
3
2
0
2
1
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
3
3
2
2
2
2
2
2
2
2
3
2
1
2
2
3
4
4
4

Chance of Frost

Temperature (°C)

19
18
17
17
16
16
16
16
16
16
16
15
15
17
19
20
21
22
23
23
23
23
22
20

Feels Like (°C)

21
21
19
19
18
19
18
18
18
17
18
17
18
18
18
19
19
20
21
27
26
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
90
92
92
92
92
92
93
93
92
87
77
68
60
60
59
58
60
62
64
72
80

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

259
259
259
258
257
257
257
257
258
258
258
259
259
260
261
262
262
262
263
263
263
263
263
262

Monday 22

Waxing Crescent 3%

08:29

19:14

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

Sun - Rise: 06:49, Set: 18:56, Transit: 12:52. Moon - Rise: 08:29, Set: 19:14. Civil Dark: 19:27 - 06:18. Nautical Dark: 20:05 - 05:42. Astro Dark: 20:43 - 05:04

Total Clouds (% Sky Obscured)

34
41
46
52
57
62
75
85
95
96
97
98
99
99
100
100
99
99
97
95
93
96
98
100

Low Clouds (% Sky Obscured)

23
27
30
38
46
54
56
64
69
65
63
65
48
46
30
28
30
32
34
41
54
54
55
60

Medium Clouds (% Sky Obscured)

0
0
1
6
13
22
34
44
54
56
57
59
60
57
58
54
45
44
51
62
74
63
51
51

High Clouds (% Sky Obscured)

4
7
10
10
7
7
7
7
10
30
51
74
61
49
32
27
31
30
49
59
78
86
94
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
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 (%)

3
3
0
1
1
1
7
11
13
17
23
28
23
19
17
18
18
17
15
12
8
22
31
37

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

Chance of Frost

Temperature (°C)

18
18
17
16
16
16
16
16
16
16
16
16
16
16
17
17
18
19
20
20
20
20
18
17

Feels Like (°C)

27
20
20
19
19
19
19
16
16
16
16
17
17
16
17
17
18
18
18
21
20
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
90
93
93
92
92
90
92
92
93
92
90
88
83
80
76
79
81
82
85
89

Pressure (mb)

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

Ozone (du)

262
263
263
263
263
263
262
264
265
266
266
266
266
267
268
269
270
270
271
272
272
273
274
274

Tuesday 23

Waxing Crescent 7%

09:38

19:30

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
13 Bad

Sun - Rise: 06:51, Set: 18:54, Transit: 12:52. Moon - Rise: 09:38, Set: 19:30. Civil Dark: 19:24 - 06:20. Nautical Dark: 20:03 - 05:43. Astro Dark: 20:41 - 05:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

55
55
50
50
50
50
55
55
50
50
45
35
30
15
15
15
19
23

Medium Clouds (% Sky Obscured)

61
57
54
70
81
92
77
65
55
55
51
44
56
64
73
70
63
53

High Clouds (% Sky Obscured)

93
86
80
86
92
100
80
60
40
45
60
70
85
85
85
85
85
85

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
28
19
17
15
10
12
13
11
12
11
4
7
6
1
9
11
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
15
14
13
12
12
12
12
12
12
12
13
12
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
89
89
89
89
89
90
90
90
90
89
86
82
78
78
80

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

275
276
276
277
278
278
279
279
278
278
278
278
278
278
278
278
278
279

Forecast for Oehling, Politischer Bezirk Amstetten, Republic of Austria (48.10,14.80)

Generated: 17/09/25 20:35:25. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+2.00