Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 92%

18:12

04:40

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

Sun - Rise: 07:24, Set: 19:31, Transit: 13:27. Moon - Rise: 18:12, Set: 04:40. Civil Dark: 20:00 - 06:54. Nautical Dark: 20:36 - 06:19. Astro Dark: 21:12 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
4
5
4
4
11
35
5
16
9
2
0
0
1
1
2
3
3
4

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
2
4
4
4
4
10
30
4
16
6
1
0
0
1
1
2
2
3
4

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

Chance of Frost

Temperature (°C)

9
8
9
11
14
17
19
21
23
24
25
25
24
21
18
17
15
15
14
13
12
12
11
11

Feels Like (°C)

10
10
10
12
15
18
21
22
23
25
26
25
23
21
18
17
16
16
15
14
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
78
77
65
58
52
46
41
37
34
32
32
37
46
52
57
59
61
63
66
70
71
72
73

Pressure (mb)

1024
1024
1025
1025
1026
1025
1025
1024
1024
1023
1022
1022
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

284
286
286
286
286
286
287
287
287
286
286
286
286
285
285
285
287
288
293
293
292
291
291
290

Thursday 24

Waxing Gibbous 96%

18:31

05:51

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
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 19:29, Transit: 13:27. Moon - Rise: 18:31, Set: 05:51. Civil Dark: 19:58 - 06:55. Nautical Dark: 20:34 - 06:20. Astro Dark: 21:09 - 05:46

Total Clouds (% Sky Obscured)

86
95
82
100
100
100
100
100
100
99
99
85
57
73
26
48
36
35
54
64
84
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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
3
19
0
0
47
45
58
30
37
34
54
13
7
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
94
80
100
100
100
100
100
100
98
98
79
40
53
14
30
26
25
51
64
84
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

11
10
11
14
16
18
21
22
23
24
24
24
23
21
18
16
15
15
14
13
12
11
11
11

Feels Like (°C)

11
10
10
14
15
16
19
20
21
22
22
22
21
19
17
17
14
14
12
12
11
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

73
74
71
61
55
49
44
40
36
35
36
35
38
46
53
61
64
67
69
74
76
79
81
83

Pressure (mb)

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

Ozone (du)

288
286
286
285
284
285
286
287
287
286
285
285
285
284
284
283
282
283
283
282
281
280
279
278

Friday 25

Waxing Gibbous 99%

18:48

No Set

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

Sun - Rise: 07:26, Set: 19:27, Transit: 13:26. Moon - Rise: 18:48, Set: No Set. Civil Dark: 19:56 - 06:56. Nautical Dark: 20:31 - 06:21. Astro Dark: 21:07 - 05:47

Total Clouds (% Sky Obscured)

100
100
47
44
48
51
56
68
71
47
28
22
12
10
6
7
12
9
6
13
13
14
17
12

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)

100
100
47
40
44
48
49
63
69
47
28
21
12
8
5
6
12
8
5
13
13
14
17
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
5
6
6
6
6
7
7
6
5
4
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

10
10
10
12
14
17
19
21
23
24
24
24
24
20
18
16
15
14
13
12
11
11
10
11

Feels Like (°C)

9
9
8
11
12
15
16
19
20
21
21
21
22
20
18
16
14
13
13
13
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
77
68
57
48
41
35
31
29
28
30
38
45
49
53
57
59
61
64
65
67
68

Pressure (mb)

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

Ozone (du)

276
276
277
277
276
276
278
280
280
280
279
279
278
278
277
277
277
276
276
275
276
277
278
279

Saturday 26

Full Moon 100%

19:05

07:04

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

Sun - Rise: 07:28, Set: 19:25, Transit: 13:26. Moon - Rise: 19:05, Set: 07:04. Civil Dark: 19:54 - 06:58. Nautical Dark: 20:29 - 06:23. Astro Dark: 21:05 - 05:48

Total Clouds (% Sky Obscured)

7
2
2
1
0
1
3
27
5
14
30
25
8
14
4
6
5
5
27
8
40
35
35
31

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
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
12
24
2

High Clouds (% Sky Obscured)

6
0
0
0
0
1
1
22
4
13
30
25
7
14
2
5
2
3
27
8
40
35
35
26

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)

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

Chance of Frost

Temperature (°C)

10
10
10
13
17
20
23
25
26
27
27
27
25
22
19
17
17
15
15
14
14
14
13
13

Feels Like (°C)

11
10
11
14
18
21
23
25
25
27
27
25
24
22
19
18
17
15
15
13
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

68
69
66
55
46
40
34
29
25
22
21
22
29
36
44
48
48
48
49
49
49
50
48
49

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

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

Sunday 27

Waning Gibbous 98%

19:24

08:18

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

Sun - Rise: 07:29, Set: 19:23, Transit: 13:26. Moon - Rise: 19:24, Set: 08:18. Civil Dark: 19:53 - 06:59. Nautical Dark: 20:27 - 06:24. Astro Dark: 21:03 - 05:50

Total Clouds (% Sky Obscured)

6
7
6
15
10
9
22
35
35
40
45
44
52
59
83
79
75
58
42
28
29
27
26
37

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
1

Medium Clouds (% Sky Obscured)

2
2
2
3
2
2
13
35
35
40
31
44
50
55
58
48
37
27
16
7
7
7
8
6

High Clouds (% Sky Obscured)

3
3
3
8
6
4
18
35
35
40
45
44
52
59
74
69
61
44
32
19
18
17
17
30

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

Chance of Frost

Temperature (°C)

13
12
12
16
19
21
23
25
26
27
27
26
24
22
20
18
17
16
15
14
13
13
13
12

Feels Like (°C)

11
11
11
16
18
21
23
24
24
25
25
24
22
20
18
17
16
16
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

52
53
52
45
37
33
30
28
27
26
26
26
33
41
47
50
52
56
57
58
59
60
62
62

Pressure (mb)

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

Ozone (du)

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

Monday 28

Waning Gibbous 93%

19:46

09:36

06 OK
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
16 OK
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

Sun - Rise: 07:30, Set: 19:21, Transit: 13:25. Moon - Rise: 19:46, Set: 09:36. Civil Dark: 19:51 - 07:00. Nautical Dark: 20:25 - 06:25. Astro Dark: 21:01 - 05:51

Total Clouds (% Sky Obscured)

48
59
55
47
46
34
23
9
19
32
44
46
51
57
58
60
62
52
53
53
60
62
66
55

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

40
52
55
47
46
34
22
5
16
29
42
46
51
57
58
60
62
52
48
53
59
60
60
43

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
3
2
7
10
7
7
11
1
2
5
0
1
4
0
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)

3
3
2
2
2
2
2
3
3
3
4
4
4
3
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

12
13
12
16
19
21
23
25
27
27
27
27
24
21
19
19
19
17
17
16
16
15
14
14

Feels Like (°C)

12
13
12
14
15
16
17
18
19
29
28
28
27
26
26
18
18
18
18
17
16
14
14
14

Dew Point (°C)

5
6
5
7
8
8
9
9
10
10
10
11
11
10
11
12
12
12
11
11
11
10
10
10

Relative Humidity (%)

62
62
62
55
47
41
39
37
35
34
35
35
41
50
60
63
66
70
69
72
73
74
76
79

Pressure (mb)

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

Ozone (du)

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

Tuesday 29

Waning Gibbous 86%

20:14

10:56

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

Sun - Rise: 07:31, Set: 19:19, Transit: 13:25. Moon - Rise: 20:14, Set: 10:56. Civil Dark: 19:49 - 07:02. Nautical Dark: 20:23 - 06:27. Astro Dark: 20:59 - 05:53

Total Clouds (% Sky Obscured)

43
32
31
28
26
28
26
25
19
17
17
25
32
39
36
33
35
35
30
30

Low Clouds (% Sky Obscured)

8
12
19
11
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8

Medium Clouds (% Sky Obscured)

2
1
1
2
2
3
3
3
5
7
8
19
29
39
36
33
35
35
30
30

High Clouds (% Sky Obscured)

28
14
18
19
21
24
25
25
19
17
13
24
32
39
36
33
35
30
25
25

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 (%)

8
1
1
0
0
0
0
0
3
1
0
14
14
8
13
12
5
11
14
15

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)

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

Chance of Frost

Temperature (°C)

14
14
14
16
19
22
24
25
27
27
27
27
25
22
20
20
19
18
17
17

Feels Like (°C)

15
15
15
15
17
18
19
20
21
29
27
26
26
26
26
18
18
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
69
60
52
48
42
37
38
38
38
44
52
61
62
61
63
66
72

Pressure (mb)

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

Ozone (du)

284
284
285
286
288
289
290
291
292
291
290
290
288
285
283
283
283
283
283
282

Forecast for Plainpalais, Geneva, Switzerland (46.20,6.14)

Generated: 23/09/26 05:49:20. Forecast: 23/09/26 to 29/09/26. Timezone: UTC+2.00