Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 68%

16:24

00:58

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 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:01, Set: 19:15, Transit: 13:07. Moon - Rise: 16:24, Set: 00:58. Civil Dark: 19:44 - 06:32. Nautical Dark: 20:18 - 05:58. Astro Dark: 20:53 - 05:23

Total Clouds (% Sky Obscured)

4
32
37
53
57
7
3
4
57
100
100
62
55
100
100
100
100
96
57
94
19
52
64
80

Low Clouds (% Sky Obscured)

1
4
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
17
14
0
0
0
3
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
4
0
0
0
3
2
4
0
0
3
25
46
5

High Clouds (% Sky Obscured)

30
98
26
40
2
2
2
60
100
100
97
63
100
100
48
65
43
64
57
57
19
52
63
73

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
4
5
4
6
6
4
4
4
1
1
3

Chance of Frost

Temperature (°C)

24
24
25
25
25
26
26
25
22
22
21
20
19
19
19
19
18
14
13
13
14
18
21
22

Feels Like (°C)

26
26
25
25
25
27
27
27
24
22
21
21
21
20
20
19
18
14
13
13
14
19
22
23

Dew Point (°C)

15
14
13
13
12
12
13
15
15
16
16
16
16
16
16
16
16
10
9
9
10
12
13
13

Relative Humidity (%)

57
52
49
46
43
42
43
52
64
69
76
78
82
83
81
82
88
79
76
75
74
65
60
54

Pressure (mb)

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

Ozone (du)

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

Tuesday 22

Waxing Gibbous 77%

16:57

02:04

12 Bad
13 Bad
14 Bad
15 Bad
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:02, Set: 19:14, Transit: 13:07. Moon - Rise: 16:57, Set: 02:04. Civil Dark: 19:42 - 06:33. Nautical Dark: 20:16 - 05:59. Astro Dark: 20:51 - 05:24

Total Clouds (% Sky Obscured)

83
68
64
68
44
52
98
89
93
100
100
100
100
98
68
45
87
45
49
100
100
84
85
75

Low Clouds (% Sky Obscured)

10
12
15
12
4
1
0
1
1
0
0
1
2
2
0
24
6
3
3
6
3
9
10
9

Medium Clouds (% Sky Obscured)

11
3
34
3
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0

High Clouds (% Sky Obscured)

74
61
34
62
37
43
97
88
92
100
100
100
100
96
68
25
83
38
44
100
100
58
61
56

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
49
49
49
51
53
61
74
76
78
79
82
83
86
89
95
96
95
95
95
89
73
66
62

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
1021

Ozone (du)

284
284
285
285
284
283
284
284
285
286
287
287
287
288
289
292
294
294
296
297
298
298
297
297

Wednesday 23

Waxing Gibbous 85%

17:24

03:13

12 Bad
13 OK
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 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:03, Set: 19:12, Transit: 13:07. Moon - Rise: 17:24, Set: 03:13. Civil Dark: 19:41 - 06:34. Nautical Dark: 20:14 - 06:00. Astro Dark: 20:49 - 05:26

Total Clouds (% Sky Obscured)

71
44
17
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
6
6
8
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)

57
25
3
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
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)

8
8
9
9
9
9
8
5
3
3
2
2
2
2
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
18
16
15
13
12
12
11
11
11
10
9
9
9
8
9
13
16
18

Feels Like (°C)

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

Dew Point (°C)

10
9
8
9
9
9
9
10
10
9
10
10
10
10
10
9
8
8
8
7
8
7
5
5

Relative Humidity (%)

54
49
46
48
49
49
55
67
70
76
87
92
93
93
93
93
93
93
95
95
90
64
48
43

Pressure (mb)

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

Ozone (du)

297
298
297
296
295
296
296
296
296
296
296
296
296
295
294
294
293
292
292
291
292
293
293
293

Thursday 24

Waxing Gibbous 91%

17:47

04:22

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

Sun - Rise: 07:04, Set: 19:10, Transit: 13:06. Moon - Rise: 17:47, Set: 04:22. Civil Dark: 19:39 - 06:35. Nautical Dark: 20:13 - 06:02. Astro Dark: 20:47 - 05:27

Total Clouds (% Sky Obscured)

4
12
15
17
19
13
11
9
15
37
23
69
61
51
37
35
55
62
68
95
97
99
100
88

Low Clouds (% Sky Obscured)

1
4
8
17
19
13
11
4
2
1
0
0
0
0
0
0
0
0
0
40
70
82
80
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
9
35
13
69
55
41
30
34
55
62
66
95
97
99
100
88

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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
3

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

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
19
17
15
14
13
12
11
10
10
10
10
10
10
10
11
14
16
19

Feels Like (°C)

18
19
19
19
20
19
19
18
16
15
13
12
10
10
11
11
10
9
9
10
10
13
16
18

Dew Point (°C)

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

Relative Humidity (%)

41
40
40
39
40
43
54
67
73
76
77
77
76
74
74
74
74
73
73
74
68
60
56
54

Pressure (mb)

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

Ozone (du)

293
294
294
294
295
294
294
293
294
293
293
293
293
293
293
294
294
293
292
292
293
292
296
302

Friday 25

Waxing Gibbous 96%

18:07

05:31

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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: 19:08, Transit: 13:06. Moon - Rise: 18:07, Set: 05:31. Civil Dark: 19:37 - 06:37. Nautical Dark: 20:11 - 06:03. Astro Dark: 20:45 - 05:28

Total Clouds (% Sky Obscured)

31
28
58
68
75
75
72
62
39
14
35
39
59
75
83
93
86
83
70
78
99
99
100
100

Low Clouds (% Sky Obscured)

15
28
58
57
61
25
3
62
39
6
27
38
59
75
83
92
76
71
50
63
93
88
76
73

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
0
0
4
13
6
6
8

High Clouds (% Sky Obscured)

9
2
5
68
75
75
72
9
3
1
10
3
2
2
13
16
24
26
24
21
22
19
18
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
9
9
0
2
2
9
9
9
9
3
3
2

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
3
3
2
5
2
16
13
25
13
35
24
15
16
2
0
0
0
0
3
4
21
25
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
12
11
12
13
13
12
12
12
11
11
12
11
11
11
10
11
11
11
13
14
17

Relative Humidity (%)

53
50
51
52
51
56
64
76
75
84
87
90
93
96
96
96
95
96
96
98
95
93
90
93

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)

309
310
307
306
308
311
314
316
321
321
320
320
319
319
318
318
318
317
314
311
307
305
304
304

Saturday 26

Full Moon 99%

18:26

06:42

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 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Good

Sun - Rise: 07:07, Set: 19:06, Transit: 13:06. Moon - Rise: 18:26, Set: 06:42. Civil Dark: 19:35 - 06:38. Nautical Dark: 20:09 - 06:04. Astro Dark: 20:43 - 05:30

Total Clouds (% Sky Obscured)

99
99
97
97
96
76
56
34
23
11
1
3
8
14
22
36
52
65
78
77
58
38
19
15

Low Clouds (% Sky Obscured)

75
76
76
70
70
65
41
16
12
6
0
3
7
10
7
3
0
2
6
6
5
3
0
1

Medium Clouds (% Sky Obscured)

10
9
12
14
13
15
15
17
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
22
26
33
36
31
22
15
11
7
1
0
0
1
13
25
38
52
77
77
45
27
9
6

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 (%)

19
22
20
17
13
11
7
5
4
1
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
4
4
4
3
2
2
2
2
3
3
3
4
4
4
4
4
4
3
2
2
3

Chance of Frost

Temperature (°C)

19
20
21
21
21
20
19
17
16
15
14
14
13
13
12
12
12
11
11
11
11
14
16
19

Feels Like (°C)

18
19
20
20
20
19
19
19
19
16
16
15
15
14
14
13
13
12
11
11
11
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

95
89
86
84
82
80
82
86
89
90
92
92
92
90
90
90
88
90
87
87
84
74
64
56

Pressure (mb)

1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

301
298
298
300
302
303
303
302
302
301
301
301
298
295
292
291
290
288
288
287
287
286
284
283

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:08, Set: 19:04, Transit: 13:05. Moon - Rise: 18:45, Set: 07:54. Civil Dark: 19:33 - 06:39. Nautical Dark: 20:07 - 06:05. Astro Dark: 20:41 - 05:31

Total Clouds (% Sky Obscured)

11
7
7
4
1
4
7
10
11
12
10
11
14
17
23
29
29
36
38
37
28
18
9
8

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
0
1
1
1
3
4
8
6
4
2
4
6
8
7
7
6
6
6
5
6
7
8
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
23
23
21
22
23
23
15
15
17
15
14
13
13
12
12
12
12
11
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

52
48
44
44
44
44
51
60
69
69
70
71
70
70
68
67
67
66
66
65
65
56
49
43

Pressure (mb)

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

Ozone (du)

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

Forecast for Loiano, Bologna, Italy (44.26,11.33)

Generated: 21/09/26 05:35:28. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00