Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 68%

16:24

00:57

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

Sun - Rise: 07:00, Set: 19:15, Transit: 13:07. Moon - Rise: 16:24, Set: 00:57. Civil Dark: 19:44 - 06:31. Nautical Dark: 20:18 - 05:57. Astro Dark: 20:53 - 05:22

Total Clouds (% Sky Obscured)

4
32
37
53
57
7
3
4
57
100
100
62
55
78
100
100
72
94
72
74
67
56
52
85

Low Clouds (% Sky Obscured)

1
4
4
2
1
0
0
0
0
0
0
0
0
0
0
2
3
3
0
0
0
0
3
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
4
0
2
0
11
8
7
0
3
14
41
12
5

High Clouds (% Sky Obscured)

30
98
26
40
2
2
2
60
100
100
97
63
100
78
100
57
53
87
72
74
67
55
42
74

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
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)

5
5
7
6
6
6
4
5
3
4
4
7
6
2
2
1
2
3
3
3
3
1
2
3

Chance of Frost

Temperature (°C)

27
28
28
29
30
30
30
28
24
24
22
22
21
16
16
16
15
16
16
16
17
20
22
24

Feels Like (°C)

29
30
30
30
31
32
32
31
26
25
23
23
22
15
15
14
15
15
16
16
18
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

58
53
50
47
44
43
44
53
65
69
76
79
82
68
69
69
70
72
71
71
70
60
56
53

Pressure (mb)

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

Ozone (du)

276
277
276
274
275
274
275
274
274
275
276
278
279
277
276
276
278
280
281
280
282
284
285
286

Tuesday 22

Waxing Gibbous 77%

16:57

02:04

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:01, Set: 19:13, Transit: 13:07. Moon - Rise: 16:57, Set: 02:04. Civil Dark: 19:42 - 06:32. Nautical Dark: 20:16 - 05:58. Astro Dark: 20:51 - 05:24

Total Clouds (% Sky Obscured)

83
79
81
97
94
42
90
87
96
91
71
91
95
77
96
98
100
100
100
100
93
88
80
77

Low Clouds (% Sky Obscured)

7
7
5
7
3
0
0
0
0
0
0
0
0
1
31
28
3
4
4
8
9
36
8
4

Medium Clouds (% Sky Obscured)

25
4
15
3
3
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

High Clouds (% Sky Obscured)

69
64
70
92
89
41
88
85
95
90
66
89
92
73
96
96
98
100
100
100
78
60
62
62

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
4
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
4
5
5
4
4
3
2
1
1
2
1
1
3
2
3
3
2
2
2
3
5
6
8

Chance of Frost

Temperature (°C)

24
25
26
26
26
25
24
22
21
20
18
18
18
17
17
16
16
16
16
16
17
18
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
49
49
50
56
66
70
76
77
79
83
89
93
95
92
90
92
90
83
67
65
57

Pressure (mb)

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

Ozone (du)

284
286
286
287
286
285
286
286
286
286
287
288
288
288
290
293
295
296
297
298
299
299
299
298

Wednesday 23

Waxing Gibbous 85%

17:24

03:12

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

Sun - Rise: 07:02, Set: 19:11, Transit: 13:06. Moon - Rise: 17:24, Set: 03:12. Civil Dark: 19:40 - 06:34. Nautical Dark: 20:14 - 06:00. Astro Dark: 20:49 - 05:25

Total Clouds (% Sky Obscured)

75
64
61
20
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

62
48
46
6
2
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
0
4
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
10
10
9
10
10
9
6
3
3
2
2
2
2
1
1
1
1
1
2
2
2
3
4

Chance of Frost

Temperature (°C)

21
22
22
22
21
20
19
17
15
14
14
14
13
13
13
13
12
12
12
11
12
15
18
19

Feels Like (°C)

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

Dew Point (°C)

10
9
10
9
9
9
9
10
11
12
12
12
11
11
11
11
10
10
10
10
9
6
6
6

Relative Humidity (%)

49
45
45
45
46
46
50
62
74
86
89
87
89
87
87
87
89
89
90
90
81
53
45
41

Pressure (mb)

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

Ozone (du)

299
299
298
298
297
298
297
297
297
297
297
297
297
296
295
295
294
293
292
292
293
293
294
293

Thursday 24

Waxing Gibbous 91%

17:46

04:21

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

Sun - Rise: 07:04, Set: 19:09, Transit: 13:06. Moon - Rise: 17:46, Set: 04:21. Civil Dark: 19:38 - 06:35. Nautical Dark: 20:12 - 06:01. Astro Dark: 20:47 - 05:26

Total Clouds (% Sky Obscured)

5
34
34
34
15
13
9
7
10
46
12
25
48
47
37
24
50
54
40
76
86
94
100
89

Low Clouds (% Sky Obscured)

1
9
4
8
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
18
66
50
66
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
7
46
9
22
44
41
33
23
50
54
37
76
86
94
100
89

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
20
20
21
21
20
19
17
15
15
14
14
13
13
13
13
13
11
11
12
12
15
17
19

Dew Point (°C)

7
7
7
7
8
9
10
10
10
10
9
8
8
8
7
7
7
7
7
7
7
8
8
11

Relative Humidity (%)

40
39
37
37
40
44
52
62
70
73
74
72
71
71
70
69
70
69
70
71
65
58
54
54

Pressure (mb)

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

Ozone (du)

294
294
294
295
295
296
295
294
294
294
294
294
294
294
295
294
294
294
293
293
294
293
296
301

Friday 25

Waxing Gibbous 96%

18:07

05:30

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

Sun - Rise: 07:05, Set: 19:07, Transit: 13:05. Moon - Rise: 18:07, Set: 05:30. Civil Dark: 19:36 - 06:36. Nautical Dark: 20:10 - 06:02. Astro Dark: 20:45 - 05:28

Total Clouds (% Sky Obscured)

74
10
22
77
80
77
78
64
8
13
34
43
62
80
85
93
39
37
40
100
98
95
93
95

Low Clouds (% Sky Obscured)

74
2
8
60
80
77
12
34
3
10
3
43
62
80
85
93
2
5
3
94
94
92
92
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
5
18
90
19
34
10

High Clouds (% Sky Obscured)

14
2
7
71
75
71
71
43
1
5
32
9
2
3
16
26
36
35
38
35
95
20
15
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
2
2
9
9
9
9
4
1
1

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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

5
3
4
2
16
4
8
26
17
20
28
41
34
39
5
0
2
3
3
10
14
45
48
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
22
26
25
23
23
21
18
18
19
17
15
15
12
13
13
13
14
14
14
11
14
16
18

Dew Point (°C)

11
12
12
12
12
14
14
14
14
14
13
13
12
13
12
12
12
12
12
12
12
14
16
19

Relative Humidity (%)

53
53
49
49
48
57
62
70
81
86
87
90
89
93
93
92
92
93
93
95
90
89
92
95

Pressure (mb)

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

Ozone (du)

308
311
307
307
308
311
314
316
322
321
321
320
320
320
320
320
321
320
317
313
310
310
309
305

Saturday 26

Full Moon 99%

18:26

06:41

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

Sun - Rise: 07:06, Set: 19:06, Transit: 13:05. Moon - Rise: 18:26, Set: 06:41. Civil Dark: 19:34 - 06:37. Nautical Dark: 20:08 - 06:03. Astro Dark: 20:43 - 05:29

Total Clouds (% Sky Obscured)

98
100
99
99
98
81
65
45
31
17
2
2
2
5
17
28
39
52
64
78
57
36
16
12

Low Clouds (% Sky Obscured)

88
88
91
91
94
73
52
33
20
8
0
2
2
2
2
2
2
2
2
1
1
1
0
0

Medium Clouds (% Sky Obscured)

4
0
3
6
9
12
16
20
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

28
33
49
65
81
60
38
17
19
10
2
2
2
5
15
23
32
45
58
74
52
29
7
5

ISS Passover

Visibility (miles)

2
8
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 (%)

29
29
24
21
15
11
8
1
4
2
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
4
4
4
4
4
3
2
2
2
3
4
4
4
4
4
4
4
4
4
4
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
21
19
19
19
19
19
19
15
15
16
16
16
15
15
14
13
13
13
13
14
15
17

Dew Point (°C)

18
18
19
17
16
15
15
14
14
13
12
12
11
11
11
11
10
10
10
10
9
10
11
11

Relative Humidity (%)

88
82
83
77
73
68
74
79
83
83
83
83
83
83
84
83
84
83
81
79
76
69
61
56

Pressure (mb)

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

Ozone (du)

303
300
299
300
301
301
302
302
302
302
301
301
299
296
293
292
291
289
289
288
288
287
285
284

Sunday 27

Waning Gibbous 100%

18:45

07:54

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

Sun - Rise: 07:07, Set: 19:04, Transit: 13:05. Moon - Rise: 18:45, Set: 07:54. Civil Dark: 19:32 - 06:38. Nautical Dark: 20:06 - 06:05. Astro Dark: 20:41 - 05:30

Total Clouds (% Sky Obscured)

11
11
12
12
11
9
9
7
9
9
11
8
5
3
8
13
19
17
12
7
12
15
16
12

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
1
1
1
0
2
4
6
6
4
4
3
3
3
3
2
1
1
1
1
3
8
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
25
24
23
22
23
23
16
16
16
17
16
16
15
15
14
14
14
13
15
17
19

Dew Point (°C)

11
11
10
10
10
10
10
10
10
10
10
10
9
8
7
7
7
7
7
7
7
8
9
10

Relative Humidity (%)

51
48
43
43
42
42
50
58
68
68
69
69
67
64
63
63
64
64
64
63
63
56
50
44

Pressure (mb)

1018
1018
1018
1018
1018
1017
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

283
282
281
282
282
282
282
282
282
282
282
282
282
282
282
283
283
284
285
286
287
286
286
286

Forecast for Farneto, Bologna, Italy (44.36,11.47)

Generated: 21/09/26 01:36:58. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00