Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 100%

19:20

07:03

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

Sun - Rise: 06:54, Set: 19:08, Transit: 13:00. Moon - Rise: 19:20, Set: 07:03. Civil Dark: 19:35 - 06:27. Nautical Dark: 20:08 - 05:54. Astro Dark: 20:41 - 05:21

Total Clouds (% Sky Obscured)

99
99
99
97
43
23
23
30
41
41
33
27
19
15
14
12
11
20
37
34
34
31
28
29

Low Clouds (% Sky Obscured)

31
50
24
10
13
23
19
27
34
37
31
25
18
14
13
10
9
19
23
13
9
7
6
16

Medium Clouds (% Sky Obscured)

13
10
6
1
1
5
15
16
23
13
7
6
4
2
4
6
5
4
29
31
31
31
28
27

High Clouds (% Sky Obscured)

99
98
99
97
34
0
0
0
2
0
0
0
0
0
0
0
0
0
4
0
1
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.03
0.02
0.05
0.06
0.04
0.02
0.02
0.04
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
68
76
82
86
87
88
90
92
92
92
91
90
87
84
82
77
70
63
57
50
47
45
47

Pressure (mb)

1015
1015
1016
1017
1017
1018
1018
1019
1018
1019
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

292
292
291
290
289
290
290
290
291
290
292
292
292
294
295
297
297
297
296
296
296
298
297
295

Tuesday 21

Full Moon 99%

19:42

08:07

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

Sun - Rise: 06:55, Set: 19:06, Transit: 13:00. Moon - Rise: 19:42, Set: 08:07. Civil Dark: 19:33 - 06:28. Nautical Dark: 20:06 - 05:55. Astro Dark: 20:39 - 05:22

Total Clouds (% Sky Obscured)

40
32
6
4
9
6
70
99
92
56
22
81
8
57
7
48
28
12
27
29
35
30
30
11

Low Clouds (% Sky Obscured)

25
18
5
2
7
2
2
3
9
16
13
6
6
5
6
5
6
12
27
28
34
16
4
2

Medium Clouds (% Sky Obscured)

32
28
5
4
8
1
0
0
0
0
0
0
0
0
0
0
0
0
6
6
15
29
29
11

High Clouds (% Sky Obscured)

1
0
0
0
0
5
70
99
91
48
11
79
2
54
2
45
24
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
1
2
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
60
70
78
81
82
84
85
86
86
86
86
86
85
83
81
76
69
62
55
48
41
39
40

Pressure (mb)

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

Ozone (du)

292
290
291
292
292
292
291
290
288
288
288
287
286
284
284
291
292
291
291
293
294
291
290
290

Wednesday 22

Waning Gibbous 96%

20:04

09:10

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

Sun - Rise: 06:56, Set: 19:04, Transit: 12:59. Moon - Rise: 20:04, Set: 09:10. Civil Dark: 19:32 - 06:29. Nautical Dark: 20:04 - 05:56. Astro Dark: 20:37 - 05:23

Total Clouds (% Sky Obscured)

16
44
79
53
0
0
2
7
7
13
31
63
74
81
29
6
6
6
6
6
6
54
54
54

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
2
7
7
13
9
4
2
2
2
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

9
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5

High Clouds (% Sky Obscured)

9
42
79
53
0
0
0
0
0
0
22
61
73
81
28
6
6
6
6
6
6
52
52
52

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.04
0.03
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
52
64
73
77
79
80
81
82
82
82
81
80
79
79
81
70
60
53
48
45
40
39
40

Pressure (mb)

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

Ozone (du)

290
290
289
286
285
284
283
282
282
284
284
283
283
283
283
285
285
284
284
283
283
283
284
284

Thursday 23

Waning Gibbous 91%

20:27

10:13

17 Bad
18 Bad
19 Bad
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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Good
15 Good
16 Good

Sun - Rise: 06:57, Set: 19:02, Transit: 12:59. Moon - Rise: 20:27, Set: 10:13. Civil Dark: 19:30 - 06:30. Nautical Dark: 20:02 - 05:57. Astro Dark: 20:35 - 05:24

Total Clouds (% Sky Obscured)

54
54
54
0
0
0
0
0
0
8
8
8
8
8
8
48
48
48
48
48
48
0
0
0

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
8
8
8
8
8
8
48
48
48
48
48
48
0
0
0

Medium Clouds (% Sky Obscured)

5
5
5
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)

52
52
52
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

23
21
18
17
16
16
15
15
15
15
15
14
15
14
14
15
17
20
21
23
24
24
25
25

Feels Like (°C)

23
21
18
17
16
16
15
15
15
15
15
14
15
14
14
15
17
20
21
23
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

44
53
67
77
82
83
84
85
85
87
87
87
86
86
86
84
73
60
49
43
39
37
37
38

Pressure (mb)

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

Ozone (du)

284
285
284
283
283
284
283
283
282
286
287
287
288
289
290
287
288
289
291
294
295
292
290
290

Friday 24

Waning Gibbous 84%

20:51

11:15

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
12 Good
13 Good
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:58, Set: 19:01, Transit: 12:59. Moon - Rise: 20:51, Set: 11:15. Civil Dark: 19:28 - 06:31. Nautical Dark: 20:01 - 05:58. Astro Dark: 20:33 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
2
2
2
2
2
2
91
91
91

Low Clouds (% Sky Obscured)

0
0
0
6
6
6
6
6
6
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
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
91
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

24
22
20
18
17
17
17
17
17
16
16
16
15
15
16
17
18
21
22
24
25
26
26
26

Feels Like (°C)

24
22
20
18
17
17
17
17
17
16
16
16
15
15
16
17
18
21
22
24
25
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

42
52
66
75
82
85
85
85
84
85
83
81
77
74
71
69
63
56
50
48
46
46
46
48

Pressure (mb)

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

Ozone (du)

290
290
291
288
288
288
288
288
287
288
288
287
286
286
287
285
284
284
283
283
283
283
283
284

Saturday 25

Waning Gibbous 77%

21:18

12:17

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 06:59, Set: 18:59, Transit: 12:58. Moon - Rise: 21:18, Set: 12:17. Civil Dark: 19:26 - 06:32. Nautical Dark: 19:59 - 05:59. Astro Dark: 20:32 - 05:27

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
91
91
91
79
79
79
79
79
79
15
15
15
15
15
15
41
41
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
79
79
79
79
79
79
14
14
14
14
14
14
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
13
13
13
13
13
13
0
0
0
0
0
0
1
1
1
1
1
1
39
39
39

High Clouds (% Sky Obscured)

91
91
91
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
2
5
8
9
9
8
10
11
11
12
18
20
17
16
15
13
12
12
10
6
3
2
1

Precipitation Amount (mm)

0
0.02
0.1
0.17
0.14
0.08
0.07
0.1
0.16
0.21
0.23
0.23
0.24
0.22
0.21
0.23
0.29
0.39
0.43
0.32
0.18
0.08
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
23
21
20
19
19
18
18
18
18
18
18
18
18
18
19
19
20
22
23
24
25
25
24

Feels Like (°C)

25
23
21
20
20
19
19
19
18
18
18
18
18
19
19
19
20
21
22
23
24
25
25
25

Dew Point (°C)

15
16
17
19
19
19
18
18
18
18
18
18
18
18
18
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

53
65
81
94
100
100
100
100
100
100
100
100
100
99
99
100
97
92
86
79
73
70
70
74

Pressure (mb)

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

Ozone (du)

284
283
282
281
282
283
283
282
281
281
280
279
279
279
279
279
279
279
279
278
278
278
278
279

Sunday 26

Waning Gibbous 68%

21:49

13:17

17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
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 OK
15 OK
16 OK

Sun - Rise: 07:00, Set: 18:57, Transit: 12:58. Moon - Rise: 21:49, Set: 13:17. Civil Dark: 19:25 - 06:33. Nautical Dark: 19:57 - 06:01. Astro Dark: 20:30 - 05:28

Total Clouds (% Sky Obscured)

41
41
41
44
44
44
44
44
44
84
84
84
84
84
84
84
84
84
84
84
84
49
49
49

Low Clouds (% Sky Obscured)

3
3
3
33
33
33
33
33
33
9
9
9
9
9
9
80
80
80
80
80
80
40
40
40

Medium Clouds (% Sky Obscured)

39
39
39
13
13
13
13
13
13
1
1
1
1
1
1
31
31
31
31
31
31
25
25
25

High Clouds (% Sky Obscured)

2
2
2
9
9
9
9
9
9
84
84
84
84
84
84
4
4
4
4
4
4
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
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
2
2
1
2
3
3
3
3
3
3
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

23
22
20
19
19
19
18
18
18
17
17
17
17
16
16
17
18
20
22
24
25
26
26
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
93
99
100
100
100
100
100
100
100
100
100
100
100
97
91
79
68
58
51
48
49
53

Pressure (mb)

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

Ozone (du)

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

Forecast for 00030 Gorga, Metropolitan City of Rome, Italy (41.66,13.10)

Generated: 20/09/21 17:21:44. Forecast: 20/09/21 to 26/09/21. Timezone: UTC+2.00