Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 85%

18:01

03:24

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

Sun - Rise: 07:16, Set: 19:24, Transit: 13:19. Moon - Rise: 18:01, Set: 03:24. Civil Dark: 19:54 - 06:46. Nautical Dark: 20:28 - 06:12. Astro Dark: 21:03 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
7
26
47
65
72
85
90
100
100
100
73
72
82
79
39
29
22
20
19
18
29

Low Clouds (% Sky Obscured)

0
0
0
1
22
47
65
72
85
90
98
99
98
55
46
82
76
13
0
0
0
0
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
16
31
40
30
30
30
32
17
15
11
7
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
2
4
3
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 (%)

0
1
95
0
1
1
1
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
2
2
4
5
5
5
5
6
7
6
4
4
5
4
4
4
4
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

21
19
18
17
17
18
18
16
16
16
16
16
16
16
16
16
17
18
19
20
21
21
22
21

Feels Like (°C)

23
20
19
18
17
17
16
13
13
13
14
14
13
13
14
15
15
16
19
20
21
22
22
22

Dew Point (°C)

14
13
13
12
11
11
10
8
9
9
9
9
8
8
7
6
6
6
7
7
7
8
8
9

Relative Humidity (%)

64
68
71
72
66
65
60
59
63
64
64
63
60
59
54
50
48
46
43
40
40
41
42
45

Pressure (mb)

1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021

Ozone (du)

292
292
293
293
292
292
291
291
291
290
290
290
290
291
292
292
292
293
293
293
293
292
293
293

Wednesday 23

Waxing Gibbous 91%

18:21

04:33

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

Sun - Rise: 07:17, Set: 19:23, Transit: 13:19. Moon - Rise: 18:21, Set: 04:33. Civil Dark: 19:52 - 06:48. Nautical Dark: 20:26 - 06:13. Astro Dark: 21:01 - 05:38

Total Clouds (% Sky Obscured)

36
67
36
61
81
100
49
3
3
1
6
100
48
53
100
62
61
77
100
100
100
100
100
68

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

8
34
12
41
81
100
49
2
2
1
5
100
48
52
100
59
57
72
100
100
100
100
100
65

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

Chance of Frost

Temperature (°C)

19
18
17
17
16
15
15
15
14
14
14
13
12
13
14
17
19
20
22
22
23
23
23
23

Feels Like (°C)

20
19
17
17
16
16
15
16
16
16
16
15
12
15
16
17
21
21
22
22
22
23
23
22

Dew Point (°C)

10
10
9
9
9
9
9
9
9
9
9
9
8
8
8
9
10
9
10
10
10
11
11
13

Relative Humidity (%)

54
57
59
61
63
65
65
68
69
70
72
75
75
75
65
60
54
49
46
44
44
45
46
52

Pressure (mb)

1021
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1019
1018
1017
1017
1016
1016

Ozone (du)

294
293
293
292
291
291
290
291
292
294
294
295
298
298
297
295
295
294
293
292
292
292
291
291

Thursday 24

Waxing Gibbous 96%

18:39

05:44

19 Bad
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 OK
17 Bad
18 OK

Sun - Rise: 07:18, Set: 19:21, Transit: 13:18. Moon - Rise: 18:39, Set: 05:44. Civil Dark: 19:50 - 06:49. Nautical Dark: 20:24 - 06:15. Astro Dark: 20:59 - 05:40

Total Clouds (% Sky Obscured)

60
22
24
57
57
55
55
58
76
83
95
93
95
94
87
79
81
79
58
59
63
46
51
38

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
4
4
16
34
37
81
79
58
59
63
32
20
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
6
6
9
1
1
4
9
12
1
2
3
3
0
0
0
0

High Clouds (% Sky Obscured)

49
16
13
49
50
45
45
40
45
45
52
60
50
53
60
49
62
63
45
50
34
27
43
34

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
9
9
9
9
9
9
9
9
9
9
9

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
1
1
0
1
1
3
1
17
20
14
0
1
1
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
4
4
6
6
5
5
4
4
5
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
19
20
18
16
16
16
15
15
14
14
14
13
14
13
14
14
16
17
17
18
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

64
76
82
87
89
90
90
92
92
93
93
95
93
92
79
72
71
68
69
67
67
65
61
67

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

290
290
289
289
288
288
289
289
289
289
288
288
288
288
286
287
287
287
286
286
285
285
284
284

Friday 25

Waxing Gibbous 99%

18:58

06:55

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

Sun - Rise: 07:19, Set: 19:19, Transit: 13:18. Moon - Rise: 18:58, Set: 06:55. Civil Dark: 19:48 - 06:50. Nautical Dark: 20:22 - 06:16. Astro Dark: 20:57 - 05:41

Total Clouds (% Sky Obscured)

46
46
22
36
30
15
8
5
2
7
13
33
46
45
25
2
4
5
3
3
3
2
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
13
33
46
45
25
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)

41
42
19
30
24
11
4
3
2
2
2
18
8
3
3
2
4
5
3
2
2
2
1
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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

18
16
15
15
14
13
13
12
12
12
12
12
12
12
13
16
18
19
21
21
22
22
22
21

Feels Like (°C)

18
16
15
15
14
13
13
13
14
13
14
14
13
12
14
17
20
20
21
21
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

77
83
82
82
82
82
83
86
87
87
87
89
87
83
76
68
60
53
50
46
45
45
46
49

Pressure (mb)

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

Ozone (du)

283
282
282
282
282
281
281
281
280
280
280
281
280
280
280
280
281
280
280
281
281
282
283
284

Saturday 26

Full Moon 100%

18:58

08:08

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

Sun - Rise: 07:21, Set: 19:17, Transit: 13:18. Moon - Rise: 18:58, Set: 08:08. Civil Dark: 19:46 - 06:51. Nautical Dark: 20:20 - 06:17. Astro Dark: 20:55 - 05:42

Total Clouds (% Sky Obscured)

4
7
14
42
30
45
56
63
58
89
88
66
66
52
35
19
27
36
44
47
53
64
70
78

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
6
14
42
29
41
46
58
52
86
86
63
64
41
31
19
27
34
44
47
53
64
70
77

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

19
17
17
16
15
14
14
13
13
12
12
12
12
12
16
18
20
21
22
23
23
23
23
22

Feels Like (°C)

20
18
18
17
15
15
14
13
13
14
13
12
13
13
15
16
17
17
19
19
24
23
22
22

Dew Point (°C)

11
10
10
10
9
9
9
9
9
9
9
9
9
9
10
10
11
10
10
10
10
10
10
10

Relative Humidity (%)

59
63
65
67
67
69
71
74
76
77
79
80
83
80
70
62
56
51
47
43
43
42
43
47

Pressure (mb)

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

Ozone (du)

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

Sunday 27

Waning Gibbous 98%

19:18

09:25

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:22, Set: 19:15, Transit: 13:17. Moon - Rise: 19:18, Set: 09:25. Civil Dark: 19:44 - 06:53. Nautical Dark: 20:18 - 06:18. Astro Dark: 20:53 - 05:44

Total Clouds (% Sky Obscured)

83
79
75
71
67
59
63
69
76
84
79
73
66
71
73
71
69
74
82
71
61
56
64
71

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)

4
16
29
41
51
59
63
67
55
51
35
20
4
4
4
4
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
72
65
54
55
53
59
67
74
76
70
64
58
66
70
71
69
74
82
71
60
46
50
59

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 (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
15
14
14
13
13
13
13
16
18
20
21
22
23
23
23
24
22

Feels Like (°C)

22
23
16
16
16
14
15
15
13
14
14
14
13
13
15
17
17
17
18
19
24
23
23
22

Dew Point (°C)

10
11
10
9
9
8
8
8
8
9
9
9
9
9
10
11
12
12
11
10
11
11
11
11

Relative Humidity (%)

51
57
58
60
61
61
63
66
68
71
75
75
76
76
70
64
58
54
50
45
45
45
45
49

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

278
278
278
278
279
280
281
282
282
281
281
281
281
281
281
281
280
280
280
279
280
280
280
280

Monday 28

Waning Gibbous 93%

19:41

10:44

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 OK
10 OK
11 OK
12 OK
13 Good

Sun - Rise: 07:23, Set: 19:13, Transit: 13:17. Moon - Rise: 19:41, Set: 10:44. Civil Dark: 19:42 - 06:54. Nautical Dark: 20:16 - 06:20. Astro Dark: 20:51 - 05:45

Total Clouds (% Sky Obscured)

74
74
70
66
67
66
70
67
67
64
69
75
80
64
45
26
23
20
17

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
2
2
3
3
4
4
4
4
6
9
10
8
5
3
2
2
1

High Clouds (% Sky Obscured)

74
74
70
63
67
66
65
54
47
30
50
57
60
53
42
26
23
18
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

21
19
18
17
16
16
16
15
15
14
14
13
13
13
16
19
21
22
23

Feels Like (°C)

23
23
17
17
17
17
17
16
15
14
15
14
13
13
14
17
18
18
19

Dew Point (°C)

11
12
11
10
10
10
10
10
10
10
10
10
10
10
11
12
12
12
11

Relative Humidity (%)

54
60
62
63
66
67
69
72
73
75
78
78
78
79
70
63
57
52
48

Pressure (mb)

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

Ozone (du)

280
280
280
280
280
281
281
282
282
282
282
282
282
282
282
283
283
284
285

Forecast for Case Toeri, Provincia di Alessandria, Italy (45.09,8.16)

Generated: 22/09/26 19:23:22. Forecast: 22/09/26 to 28/09/26. Timezone: UTC+2.00