Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 2%

03:50

19:57

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

Sun - Rise: 05:32, Set: 21:29, Transit: 13:30. Moon - Rise: 03:50, Set: 19:57. Civil Dark: 22:09 - 04:51. Nautical Dark: 23:05 - 03:56. Astro Dark: 00:33 - 02:28

Total Clouds (% Sky Obscured)

32
31
31
20
6
2
0
0
2
0
16
14
3
3
2
26
37
22
20
24
22
14
16
7

Low Clouds (% Sky Obscured)

32
15
12
10
0
0
0
0
0
0
0
0
0
0
0
26
37
22
20
24
22
14
16
3

Medium Clouds (% Sky Obscured)

0
4
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)

6
16
4
3
5
2
0
0
2
0
12
12
3
3
2
3
0
0
0
0
0
0
4
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 (%)

7
3
0
7
2
2
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)

18
17
15
14
10
9
9
9
9
9
9
9
9
9
9
10
11
11
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

23
22
21
18
17
16
15
15
15
14
14
14
14
15
18
19
20
21
22
23
24
24
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
51
52
64
70
77
82
87
90
93
95
96
96
90
78
65
55
43
39
40
37
36
36
37

Pressure (mb)

1015
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1018
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

313
313
312
311
311
313
313
314
313
312
312
312
313
313
312
312
312
311
312
314
318
320
316
309

Tuesday 24

Waning Crescent 0%

04:48

21:14

18 Good
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 OK
08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 Good
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:32, Set: 21:29, Transit: 13:31. Moon - Rise: 04:48, Set: 21:14. Civil Dark: 22:09 - 04:52. Nautical Dark: 23:05 - 03:56. Astro Dark: 00:32 - 02:29

Total Clouds (% Sky Obscured)

4
4
40
3
0
0
2
4
0
3
3
3
5
24
3
27
40
44
46
47
3
52
38
53

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
2
17
2
2

High Clouds (% Sky Obscured)

4
4
40
3
0
0
2
4
0
3
3
2
5
24
2
26
35
44
43
47
0
38
38
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)

10
10
8
7
7
8
8
7
7
7
8
7
7
7
6
7
6
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

25
25
23
20
19
18
17
17
16
16
16
15
15
15
18
21
23
24
26
28
29
30
30
30

Feels Like (°C)

25
25
24
20
21
20
19
19
19
18
18
17
17
18
20
23
24
25
26
29
30
32
33
33

Dew Point (°C)

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

Relative Humidity (%)

42
47
56
71
77
79
81
83
86
89
92
93
90
85
71
60
50
42
36
31
29
27
26
26

Pressure (mb)

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

Ozone (du)

308
308
310
307
304
303
303
301
301
301
302
304
305
307
307
303
302
304
304
305
305
306
307
309

Wednesday 25

New Moon 2%

06:01

22:15

18 Bad
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 05:33, Set: 21:29, Transit: 13:31. Moon - Rise: 06:01, Set: 22:15. Civil Dark: 22:09 - 04:52. Nautical Dark: 23:05 - 03:57. Astro Dark: 00:32 - 02:30

Total Clouds (% Sky Obscured)

62
9
0
0
40
37
56
53
100
100
100
100
100
100
97
74
93
100
95
84
70
77
66
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
21
63
50
40
56
50
46
48
69
69
81
61
52
56
51
25

Medium Clouds (% Sky Obscured)

2
0
0
0
0
17
20
32
82
100
88
86
52
40
31
22
7
6
37
23
22
20
24
34

High Clouds (% Sky Obscured)

62
8
0
0
40
19
46
43
45
100
100
100
100
100
97
68
86
72
3
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
7
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
27
44
70
95
95
66
49
55
54
64
47
34
31
35
27
20
19
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.3
0
0.4
0.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
4
5
5
5
7
13
14
12
10
8
7
8
11
10
12
13
14
13
14
14

Chance of Frost

Temperature (°C)

30
29
27
25
23
22
21
20
20
19
18
17
17
18
18
18
19
20
20
20
20
21
21
21

Feels Like (°C)

32
34
31
28
26
23
24
23
22
19
16
17
18
20
19
20
21
19
19
18
18
19
19
19

Dew Point (°C)

10
17
17
17
16
16
16
15
15
16
17
17
17
18
17
16
13
11
12
12
10
8
9
10

Relative Humidity (%)

29
46
56
62
63
67
73
72
75
82
95
96
98
98
95
88
68
57
59
60
51
43
46
47

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1013
1015
1016
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

311
312
313
315
313
315
316
315
315
314
317
318
322
324
327
332
338
341
336
334
331
328
327
328

Thursday 26

Waxing Crescent 6%

07:20

22:59

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
13 Bad
14 OK
15 OK
16 Good
17 Good

Sun - Rise: 05:33, Set: 21:29, Transit: 13:31. Moon - Rise: 07:20, Set: 22:59. Civil Dark: 22:09 - 04:53. Nautical Dark: 23:05 - 03:57. Astro Dark: 00:31 - 02:31

Total Clouds (% Sky Obscured)

45
58
61
61
58
56
56
57
80
73
100
100
78
79
96
90
74
71
79
58
41
26
11
8

Low Clouds (% Sky Obscured)

14
6
9
12
14
21
28
38
41
43
46
42
38
31
36
41
42
42
43
34
23
13
5
4

Medium Clouds (% Sky Obscured)

45
58
59
57
48
53
55
57
49
38
30
29
28
25
26
26
27
22
15
16
11
6
0
2

High Clouds (% Sky Obscured)

0
2
20
40
58
43
22
0
38
44
100
100
73
73
92
89
74
58
52
18
15
9
6
3

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 (%)

21
19
22
40
22
16
11
1
4
3
2
5
7
2
2
1
0
1
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)

15
15
14
11
9
8
8
7
6
5
5
5
6
6
7
8
9
9
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
19
19
18
18
18
18
17
18
16
16
19
20
18
19
20
20
20
22
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

52
60
66
75
85
92
93
96
96
98
96
98
96
92
82
68
59
51
48
46
44
42
41
41

Pressure (mb)

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

Ozone (du)

328
329
332
337
337
337
344
331
325
321
319
318
313
311
307
304
301
300
300
299
298
298
298
297

Friday 27

Waxing Crescent 13%

08:41

23:31

18 Good
19 Good
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

Sun - Rise: 05:34, Set: 21:29, Transit: 13:31. Moon - Rise: 08:41, Set: 23:31. Civil Dark: 22:09 - 04:53. Nautical Dark: 23:04 - 03:58. Astro Dark: 00:30 - 02:33

Total Clouds (% Sky Obscured)

7
0
2
2
2
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

2
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
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)

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

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)

9
8
6
4
4
3
2
2
2
1
1
1
1
1
1
2
2
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

22
22
21
19
18
16
16
15
15
15
14
14
14
16
17
19
20
22
23
24
25
26
26
27

Feels Like (°C)

23
23
23
22
20
19
20
19
18
18
17
17
17
19
20
21
20
21
22
23
24
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

42
49
64
72
74
77
79
82
85
87
87
90
89
83
74
65
58
52
46
42
38
37
36
34

Pressure (mb)

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

Ozone (du)

298
298
297
297
296
297
298
297
298
298
297
296
296
296
295
294
294
293
293
293
292
293
293
294

Saturday 28

Waxing Crescent 21%

09:58

23:55

18 Good
19 Good
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

Sun - Rise: 05:34, Set: 21:29, Transit: 13:31. Moon - Rise: 09:58, Set: 23:55. Civil Dark: 22:09 - 04:54. Nautical Dark: 23:04 - 03:59. Astro Dark: 00:29 - 02:34

Total Clouds (% Sky Obscured)

1
2
1
1
0
0
0
0
0
0
0
0
1
1
6
10
13
9
4
1
0
0
0
1

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)

1
2
1
1
0
0
0
0
0
0
0
0
0
1
3
6
7
5
3
1
0
0
0
1

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
1
1
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
22
20
19
18
18
17
16
16
15
16
17
18
21
23
24
25
26
27
27
27
28

Feels Like (°C)

30
30
31
25
25
27
26
24
24
19
19
19
19
18
17
23
23
23
24
24
25
32
31
30

Dew Point (°C)

12
14
16
15
14
14
13
13
12
12
12
12
12
12
12
12
13
12
12
11
10
11
11
11

Relative Humidity (%)

42
50
60
62
66
69
70
72
73
74
75
78
74
71
66
59
53
46
43
39
36
36
36
36

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

297
300
303
301
300
298
297
295
293
293
293
292
292
293
293
293
293
293
293
293
293
294
294
295

Sunday 29

Waxing Crescent 30%

11:11

00:13

18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
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

Sun - Rise: 05:35, Set: 21:29, Transit: 13:32. Moon - Rise: 11:11, Set: 00:13. Civil Dark: 22:09 - 04:55. Nautical Dark: 23:04 - 04:00. Astro Dark: 00:28 - 02:36

Total Clouds (% Sky Obscured)

1
2
15
29
42
28
14
1
1
1
0
0
0
0
0
0
1
3
4
6

Low Clouds (% Sky Obscured)

0
0
10
18
25
17
9
1
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

High Clouds (% Sky Obscured)

1
2
6
11
21
17
9
1
1
1
0
0
0
0
0
0
1
3
4
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

Fog (%)

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

Precipitation Probability (%)

1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

27
26
25
23
22
21
19
19
18
18
17
16
17
18
18
21
22
24
25
27

Feels Like (°C)

31
30
30
26
26
28
26
26
25
20
20
20
19
18
17
23
22
23
23
25

Dew Point (°C)

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

Relative Humidity (%)

44
53
63
65
69
74
76
78
81
83
83
86
79
76
71
63
55
50
45
39

Pressure (mb)

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

Ozone (du)

295
296
296
296
297
297
298
299
300
300
301
301
302
302
303
304
304
305
305
305

Forecast for Rohr, Bezirk Gösgen, Switzerland (47.42,7.95)

Generated: 23/06/25 18:45:01. Forecast: 23/06/25 to 29/06/25. Timezone: UTC+2.00