Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 20%

01:05

17:32

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

Sun - Rise: 06:36, Set: 19:03, Transit: 12:50. Moon - Rise: 01:05, Set: 17:32. Civil Dark: 19:34 - 06:05. Nautical Dark: 20:11 - 05:28. Astro Dark: 20:49 - 04:50

Total Clouds (% Sky Obscured)

48
33
26
7
27
15
14
21
100
89
89
83
84
92
84
64
61
34
32
27
30
57
73
76

Low Clouds (% Sky Obscured)

0
0
0
0
14
0
0
3
5
8
11
15
15
5
13
17
20
17
10
14
6
19
65
65

Medium Clouds (% Sky Obscured)

0
0
6
7
27
15
14
21
0
25
22
27
43
52
45
48
43
34
32
25
30
41
48
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
100
69
69
45
32
45
44
6
14
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
1
0
0
0
1
0
0
0
2
2
3
2
1
4
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
3
3
8
9
10
10
9
10
11
12
12
13
13
13
13
13
12
11
9
8
6
6
6

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
11
11
11
12
13
14
15
16
17
17
17
17
16
15
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
74
75
76
77
79
79
76
72
68
64
57
54
51
50
49
52
56
61
68
78
76
69

Pressure (mb)

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

Ozone (du)

305
306
306
306
309
310
309
304
298
294
290
286
284
280
274
272
270
269
267
264
262
260
260
260

Wednesday 17

Waning Crescent 12%

02:24

17:55

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

Sun - Rise: 06:37, Set: 19:01, Transit: 12:49. Moon - Rise: 02:24, Set: 17:55. Civil Dark: 19:32 - 06:06. Nautical Dark: 20:09 - 05:30. Astro Dark: 20:47 - 04:52

Total Clouds (% Sky Obscured)

78
84
80
63
83
42
65
93
100
100
99
90
88
54
13
13
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

60
62
65
36
53
21
44
69
98
100
94
89
79
52
13
13
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
65
54
39
59
42
65
93
88
100
86
76
58
18
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
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 (%)

1
0
0
0
0
16
32
20
16
8
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
13
13
13
13
13
14
15
17
18
20
22
22
22
22
20
18
16
15
15

Feels Like (°C)

11
10
10
10
11
11
13
12
12
12
12
13
16
17
19
22
23
23
23
23
20
17
16
16

Dew Point (°C)

8
7
8
8
8
8
10
10
8
8
8
8
10
13
11
10
10
11
12
14
13
12
11
11

Relative Humidity (%)

69
69
70
71
75
72
83
80
72
69
68
62
62
69
56
46
46
48
53
67
74
75
78
79

Pressure (mb)

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

Ozone (du)

260
262
264
264
262
262
263
263
263
262
260
259
258
259
259
260
259
258
257
256
256
256
256
256

Thursday 18

Waning Crescent 6%

03:41

18:13

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
20 Good
21 Good
22 Good

Sun - Rise: 06:39, Set: 18:59, Transit: 12:49. Moon - Rise: 03:41, Set: 18:13. Civil Dark: 19:30 - 06:08. Nautical Dark: 20:07 - 05:31. Astro Dark: 20:45 - 04:53

Total Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
16
15
15
15
15
15
17
21
22
24
25
25
26
26
26
26
24
22
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
76
76
76
76
76
73
62
55
50
46
44
43
44
46
55
67
75
78
82
86

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

255
255
254
253
252
251
250
250
250
250
250
250
250
250
249
249
249
248
247
247
248
249
248
248

Friday 19

Waning Crescent 2%

04:55

18:28

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 OK
14 Good
15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:40, Set: 18:57, Transit: 12:49. Moon - Rise: 04:55, Set: 18:28. Civil Dark: 19:28 - 06:09. Nautical Dark: 20:04 - 05:33. Astro Dark: 20:42 - 04:55

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
5
2
0
7
16
50
61
59
58

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
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
28
3
2
0
6
14
37
39
46
53

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
4
4
3
3
4
4
3
3
3
3
4
4
5
6
7
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

16
16
15
15
14
14
14
14
15
16
18
20
23
24
25
27
27
27
27
24
21
19
19
18

Feels Like (°C)

19
18
17
17
16
16
16
16
16
18
20
23
25
27
28
28
28
28
29
27
23
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
86
84
87
89
86
79
70
62
56
51
46
42
39
42
53
65
75
80
80
79

Pressure (mb)

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

Ozone (du)

248
248
248
248
248
248
248
248
248
249
250
250
250
251
250
250
250
250
249
249
249
249
249
248

Saturday 20

Waning Crescent 0%

06:06

18:42

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

Sun - Rise: 06:42, Set: 18:55, Transit: 12:48. Moon - Rise: 06:06, Set: 18:42. Civil Dark: 19:26 - 06:11. Nautical Dark: 20:02 - 05:34. Astro Dark: 20:40 - 04:56

Total Clouds (% Sky Obscured)

54
55
47
33
43
50
26
11
17
11
52
66
66
70
70
64
57
45
39
32
26
21
16
13

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)

2
3
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
45
37
25
30
35
15
6
9
7
42
57
66
70
70
64
56
42
36
30
24
19
15
11

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
4
4
4
4
4
4
4
4
4
3
4
3
4
4
6
6
6
6
4
3
4
4
4

Chance of Frost

Temperature (°C)

17
17
17
16
15
15
15
15
15
16
19
21
23
25
27
28
27
26
26
24
22
20
19
19

Feels Like (°C)

17
16
16
15
16
15
15
16
16
17
20
22
24
26
27
28
27
27
27
28
28
28
20
21

Dew Point (°C)

14
13
13
12
12
11
12
12
12
12
13
14
14
14
14
15
15
16
16
16
17
16
16
16

Relative Humidity (%)

79
78
77
77
78
78
79
80
82
78
68
61
56
50
46
45
49
52
56
63
72
80
82
84

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

248
248
248
248
248
248
249
249
250
249
250
251
251
252
253
252
253
253
253
254
255
255
256
256

Sunday 21

New Moon 0%

07:15

18:55

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

Sun - Rise: 06:43, Set: 18:53, Transit: 12:48. Moon - Rise: 07:15, Set: 18:55. Civil Dark: 19:24 - 06:12. Nautical Dark: 20:00 - 05:36. Astro Dark: 20:38 - 04:58

Total Clouds (% Sky Obscured)

16
22
26
29
29
28
17
13
3
2
2
1
16
31
45
51
57
63
69
75
64
53
42
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
30
45
51
57
63
69
75
64
53
42
38

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

16
18
26
29
29
28
17
13
2
2
1
1
1
1
1
1
1
1
12
25
34
31
19
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
1
3
6
14
22
32
35
35
34

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
15
16
16
16
18
21
23
23
24
24
23
23
22
20
19
17
17
16

Feels Like (°C)

21
21
21
20
19
19
19
18
18
18
20
21
22
23
24
25
26
25
24
24
23
23
16
16

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
87
87
89
86
85
85
77
70
64
64
63
61
66
69
74
80
84
89
90
90

Pressure (mb)

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

Ozone (du)

256
257
257
258
258
258
258
258
258
258
258
258
258
260
261
262
262
262
262
262
263
263
263
263

Monday 22

Waxing Crescent 3%

08:24

19:09

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 OK
12 OK
13 Good
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:44, Set: 18:51, Transit: 12:48. Moon - Rise: 08:24, Set: 19:09. Civil Dark: 19:22 - 06:13. Nautical Dark: 19:58 - 05:37. Astro Dark: 20:35 - 05:00

Total Clouds (% Sky Obscured)

47
54
63
77
87
98
95
94
92
84
68
48
33
21
9
25
44
61
51
48
40

Low Clouds (% Sky Obscured)

47
54
63
77
87
98
95
93
90
84
68
48
33
21
9
25
44
61
51
48
40

Medium Clouds (% Sky Obscured)

3
3
4
11
18
25
16
9
2
7
12
16
27
21
9
25
44
61
51
48
40

High Clouds (% Sky Obscured)

11
8
6
5
4
3
7
10
13
12
7
3
0
0
3
4
4
10
15
20
30

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

36
34
29
30
25
4
9
9
6
6
5
1
5
6
8
8
7
1
3
4
2

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)

7
7
6
5
5
5
4
4
4
4
4
4
4
4
5
6
5
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
11
11
11
11
11
11
11
12
12
12
13
13
16
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
90
90
90
92
90
90
89
87
84
82
79
78
74
76
77
77
78
79

Pressure (mb)

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

Ozone (du)

263
263
262
262
262
263
263
264
264
264
265
265
266
266
266
267
267
267
267
267
267

Forecast for Dörfl, Politischer Bezirk Baden, Republic of Austria (48.03,16.03)

Generated: 16/09/25 22:41:13. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+2.00