Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 77%

16:53

02:01

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

Sun - Rise: 06:58, Set: 19:10, Transit: 13:04. Moon - Rise: 16:53, Set: 02:01. Civil Dark: 19:39 - 06:30. Nautical Dark: 20:13 - 05:56. Astro Dark: 20:48 - 05:21

Total Clouds (% Sky Obscured)

79
84
70
74
100
100
97
81
98
79
80
95
100
94
96
78
75
49
62
81
93
93
89
85

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
52
88
85

Medium Clouds (% Sky Obscured)

38
33
7
11
18
60
54
47
4
3
0
0
0
0
8
10
9
7
0
0
11
11
10
13

High Clouds (% Sky Obscured)

79
63
63
50
100
100
92
73
98
78
78
94
100
83
88
61
55
20
39
55
55
55
55
55

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
1
1
1
1
1
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
5
5
5
4
5
8
8
6
4
3
3
2
2
3
4
4
4
3
4
5
7
9
12

Chance of Frost

Temperature (°C)

25
27
28
28
28
27
26
25
23
22
22
22
22
21
21
21
21
20
20
20
20
21
22
23

Feels Like (°C)

26
27
28
28
27
26
25
24
24
23
23
21
21
20
20
21
20
19
20
19
19
20
21
20

Dew Point (°C)

14
15
15
15
15
16
17
18
18
18
17
16
15
15
14
14
13
12
12
12
12
13
14
13

Relative Humidity (%)

50
47
46
45
45
49
57
65
72
74
72
67
65
66
65
64
62
60
58
59
61
62
58
55

Pressure (mb)

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

Ozone (du)

290
291
292
294
294
294
295
296
296
295
291
292
294
296
297
297
299
301
302
303
303
304
304
305

Tuesday 22

Waxing Gibbous 85%

17:20

03:09

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

Sun - Rise: 07:00, Set: 19:08, Transit: 13:03. Moon - Rise: 17:20, Set: 03:09. Civil Dark: 19:37 - 06:31. Nautical Dark: 20:11 - 05:57. Astro Dark: 20:46 - 05:22

Total Clouds (% Sky Obscured)

80
45
52
29
7
4
1
0
2
0
0
6
9
0
0
0
7
22
20
11
3
0
0
0

Low Clouds (% Sky Obscured)

80
21
6
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)

3
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
5
2
0
0
0

High Clouds (% Sky Obscured)

55
19
35
22
6
3
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
1
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)

13
13
14
14
14
13
13
11
8
6
5
4
4
4
4
4
3
3
4
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
11
11
11
11
11
12
12
11
10
10
9
8
8
8
7
5
4
5
5
6
7

Relative Humidity (%)

54
51
48
45
43
45
46
50
56
58
58
56
56
56
56
56
57
58
55
55
55
52
45
42

Pressure (mb)

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

Ozone (du)

306
307
306
305
305
304
304
302
301
301
302
301
302
303
303
302
303
302
302
302
302
301
301
301

Wednesday 23

Waxing Gibbous 91%

17:43

04:18

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

Sun - Rise: 07:01, Set: 19:06, Transit: 13:03. Moon - Rise: 17:43, Set: 04:18. Civil Dark: 19:35 - 06:32. Nautical Dark: 20:09 - 05:58. Astro Dark: 20:44 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
9
9
8
12
10
0
2
0
5
10
56
17
27
98
100
100
85
73
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
95
95
85
73
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
5
4
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
40
6
26
97
100
100
85
14
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
5
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
1
1
1
2
3
22
36
13
6

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
9
10
11
11
12
11
11
8
6
5
4
4
4
3
3
3
3
3
3
2
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
9
10
10
10
10
10
9
9
8
7
7
7
6
6
6
6
8
12
14

Relative Humidity (%)

39
37
37
37
39
40
43
46
50
53
54
54
56
58
57
58
59
59
59
59
58
68
79
81

Pressure (mb)

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

Ozone (du)

301
302
302
301
300
300
300
300
301
301
301
300
300
301
303
304
303
303
301
301
301
300
303
306

Thursday 24

Waxing Gibbous 96%

18:04

05:27

11 Bad
12 Bad
13 Good
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 07:02, Set: 19:05, Transit: 13:03. Moon - Rise: 18:04, Set: 05:27. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:07 - 05:59. Astro Dark: 20:42 - 05:25

Total Clouds (% Sky Obscured)

61
48
2
17
74
100
100
93
79
77
61
56
77
94
91
88
94
89
88
74
76
72
75
80

Low Clouds (% Sky Obscured)

61
48
0
2
67
80
50
88
60
57
17
0
0
94
91
0
4
89
88
74
76
72
75
80

Medium Clouds (% Sky Obscured)

0
0
0
0
1
6
91
76
15
19
19
19
20
17
7
10
84
7
6
3
4
67
3
0

High Clouds (% Sky Obscured)

1
1
2
16
33
100
81
82
47
31
22
16
46
70
52
69
25
3
9
1
1
3
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

18
7
16
58
95
95
95
95
95
91
74
73
95
88
38
31
53
54
62
82
88
71
51
52

Precipitation Amount (mm)

0
0
0
0.2
1.5
3
2.2
1.6
1
0.4
0.2
0.3
2.1
0.5
0
0
0.2
0.2
0.4
0.9
1.2
0.7
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
73
61
63
74
84
85
89
92
90
90
92
93
82
77
79
83
85
83
83
78
71
68

Pressure (mb)

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

Ozone (du)

308
311
313
314
316
320
323
326
327
322
320
320
320
318
319
320
322
325
324
323
323
320
316
312

Friday 25

Waxing Gibbous 99%

18:23

06:38

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

Sun - Rise: 07:03, Set: 19:03, Transit: 13:02. Moon - Rise: 18:23, Set: 06:38. Civil Dark: 19:31 - 06:34. Nautical Dark: 20:05 - 06:01. Astro Dark: 20:40 - 05:26

Total Clouds (% Sky Obscured)

75
70
42
57
6
12
7
42
29
27
13
4
23
22
0
7
16
26
28
28
26
20
14
8

Low Clouds (% Sky Obscured)

75
70
42
57
0
8
0
42
29
27
12
0
23
22
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
2
5
6
6
5
4
3
3
2
2
1
0
7
16
26
27
25
23
18
12
6

ISS Passover

Visibility (miles)

9
3
6
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

Very Light Rain
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 (%)

46
40
21
8
5
2
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
4
6
1

Precipitation Amount (mm)

0.2
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
10
9
9
9
9
8
6
5
4
4
4
3
3
3
3
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
59
53
49
47
47
53
56
58
57
57
57
58
60
63
65
66
69
69
67
67
60
54

Pressure (mb)

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

Ozone (du)

306
305
306
306
302
302
306
306
301
298
296
295
294
293
293
291
290
288
287
288
288
288
288
287

Saturday 26

Full Moon 100%

18:42

07:51

11 Good
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

Sun - Rise: 07:04, Set: 19:01, Transit: 13:02. Moon - Rise: 18:42, Set: 07:51. Civil Dark: 19:30 - 06:36. Nautical Dark: 20:03 - 06:02. Astro Dark: 20:38 - 05:27

Total Clouds (% Sky Obscured)

7
5
4
4
3
2
2
1
1
2
4
6
9
11
13
16
18
19
11
9
7
5
2
0

Low Clouds (% Sky Obscured)

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

3
1
0
1
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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 (%)

4
4
1
1
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
4
6
9
9
8
8
7
5
4
3
3
3
3
3
3
3
3
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
46
44
43
42
42
44
48
52
54
57
60
61
60
62
62
63
64
64
63
64
61
56

Pressure (mb)

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

Ozone (du)

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

Sunday 27

Waning Gibbous 98%

19:03

09:06

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

Sun - Rise: 07:05, Set: 18:59, Transit: 13:02. Moon - Rise: 19:03, Set: 09:06. Civil Dark: 19:28 - 06:37. Nautical Dark: 20:01 - 06:03. Astro Dark: 20:36 - 05:29

Total Clouds (% Sky Obscured)

4
9
15
18
18
16
20
18
11
20
30
36
28
24
23
17
11
5
6
8
9

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
3
4
7
11
14
20
18
11
18
14
18
17
15
23
17
11
5
4
2
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
49
47
48
49
49
54
59
65
65
69
71
73
73
73
74
74
74
73
70

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

284
284
284
284
285
287
288
287
287
287
287
288
288
288
289
289
288
288
288
288
288

Forecast for Bastia-Borgo Pasna, Provincia di Ravenna, Italy (44.26,12.18)

Generated: 21/09/26 10:33:11. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00