Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 48%

01:24

13:28

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

Sun - Rise: 05:46, Set: 21:50, Transit: 13:48. Moon - Rise: 01:24, Set: 13:28. Civil Dark: 22:33 - 05:04. Nautical Dark: 23:34 - 04:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
0
18
41
84
81
86
84
72
93
91
56
87
94
87
96
95
56
29
19
34
33
29
61

Low Clouds (% Sky Obscured)

1
0
18
41
84
81
86
50
10
4
0
1
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
83
72
41
6
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
1
88
91
56
87
94
87
96
95
56
29
19
34
33
29
61

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
6
7
7
7
7
8
8
8
8
8
8
7
7
6
6
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
74
64
56
51
46
43
41
40
39
42
45
51
58
65
71
76
79
82
85
88
88
86
83

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

334
333
333
332
332
333
333
333
333
333
334
335
336
335
334
333
333
333
333
332
331
330
329
329

Monday 13

Third Quarter 46%

01:41

14:33

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

Sun - Rise: 05:47, Set: 21:49, Transit: 13:48. Moon - Rise: 01:41, Set: 14:33. Civil Dark: 22:32 - 05:05. Nautical Dark: 23:32 - 04:05. Astro Dark: N/A - 02:05

Total Clouds (% Sky Obscured)

88
74
41
35
9
0
6
22
31
47
60
28
84
59
4
26
99
99
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
7
7
10
2
2
0
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
13
70
95
98
100

High Clouds (% Sky Obscured)

88
74
41
35
9
0
0
16
27
38
59
27
83
59
4
26
99
99
100
100
99
100
99
99

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
66
57
50
46
44
41
39
37
37
39
43
47
53
59
65
71
74
77
79
80
79
77
75

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

329
328
328
327
327
326
325
324
323
322
321
321
321
321
321
321
321
321
322
324
326
328
330
332

Tuesday 14

Waning Crescent 38%

02:00

15:40

08 Bad
09 Bad
10 Bad
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

Sun - Rise: 05:49, Set: 21:48, Transit: 13:48. Moon - Rise: 02:00, Set: 15:40. Civil Dark: 22:31 - 05:06. Nautical Dark: 23:31 - 04:06. Astro Dark: 01:31 - 02:15

Total Clouds (% Sky Obscured)

100
100
99
89
73
99
98
98
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
0
0
2
0
69
97
77
96
84
83
98
56
56
56
56
56
56
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
92
33
49
98
89
73
65
81
98
95
79
79
79
79
79
79
98
98
98
98
98
98

High Clouds (% Sky Obscured)

99
98
97
87
53
6
19
91
99
97
93
93
85
85
85
85
85
85
100
100
100
100
100
100

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

Precipitation Probability (%)

0
3
7
12
9
6
5
10
24
38
49
66
70
66
49
27
20
18
14
10
6
4
0
0

Precipitation Amount (mm)

0
0.03
0.11
0.17
0.11
0.03
0.01
0.03
0.09
0.18
0.36
0.77
1.02
0.6
0.14
0.04
0.03
0.03
0.04
0.03
0.02
0.01
0
0

Wind Speed/Direction (mph)

6
6
4
4
4
6
6
7
7
7
8
7
7
7
7
6
6
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

15
16
16
17
18
19
19
18
17
17
16
16
16
16
15
15
15
14
14
13
13
12
12
13

Feels Like (°C)

15
16
16
17
18
19
19
18
17
17
16
16
16
16
15
15
15
14
14
13
13
12
12
13

Dew Point (°C)

10
10
11
11
11
11
11
12
13
14
14
15
15
15
14
14
14
14
14
13
13
12
12
12

Relative Humidity (%)

72
70
69
68
65
62
62
68
75
84
88
92
94
95
95
95
97
98
99
100
99
98
97
94

Pressure (mb)

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

Ozone (du)

334
334
333
333
334
335
337
337
338
338
337
337
336
336
336
336
334
332
330
328
326
325
325
325

Wednesday 15

Waning Crescent 29%

02:22

16:47

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

Sun - Rise: 05:50, Set: 21:47, Transit: 13:48. Moon - Rise: 02:22, Set: 16:47. Civil Dark: 22:29 - 05:08. Nautical Dark: 23:29 - 04:08. Astro Dark: 01:20 - 02:23

Total Clouds (% Sky Obscured)

79
79
79
79
79
79
59
59
59
59
59
59
33
33
33
33
33
33
4
4
4
4
4
4

Low Clouds (% Sky Obscured)

77
77
77
77
77
77
7
7
7
7
7
7
23
23
23
23
23
23
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
28
28
28
28
28
55
55
55
55
55
55
7
7
7
7
7
7
4
4
4
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
3
3
3
3
9
9
9
9
9
9
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
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
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
7
12
18
15
11
9
10
15
18
17
0
0
0
0
0
0
13
11
12
11
10
8
6

Precipitation Amount (mm)

0
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0.02
0.03
0.03
0.03
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
17
18
18
19
19
18
18
18
18
17
16
15
15
14
14
13
12
12
12
13

Feels Like (°C)

13
14
15
16
17
18
18
19
19
18
18
18
18
17
16
15
15
14
14
13
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

89
83
77
72
68
64
61
62
65
69
72
74
77
80
85
89
93
96
98
100
100
100
100
98

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

326
325
325
324
325
325
325
324
322
320
318
317
316
316
317
318
319
321
322
323
324
324
325
325

Thursday 16

Waning Crescent 20%

02:50

17:56

08 OK
09 OK
10 Good
11 Good
12 Good
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

Sun - Rise: 05:51, Set: 21:46, Transit: 13:48. Moon - Rise: 02:50, Set: 17:56. Civil Dark: 22:28 - 05:09. Nautical Dark: 23:27 - 04:10. Astro Dark: 01:13 - 02:30

Total Clouds (% Sky Obscured)

5
5
5
5
5
5
68
68
68
68
68
68
98
98
98
98
98
98
81
81
81
81
81
81

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
46
46
46
46
46
46
38
38
38
38
38
38
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

4
4
4
4
4
4
66
66
66
66
66
66
34
34
34
34
34
34
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
96
96
96
96
96
96
81
81
81
81
81
81

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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.03
0.04
0.05
0.05
0.05
0.05
0.05
0.07
0.08
0.08
0.06
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
8
8
8
9
10
10
9
9
8
7
6
6
5
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
82
77
74
72
71
69
67
66
64
65
68
75
83
90
96
99
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

325
324
323
322
322
322
322
323
324
326
326
327
328
330
334
335
330
323
318
315
314
314
313
313

Friday 17

Waning Crescent 12%

03:26

19:05

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

Sun - Rise: 05:52, Set: 21:45, Transit: 13:48. Moon - Rise: 03:26, Set: 19:05. Civil Dark: 22:27 - 05:10. Nautical Dark: 23:26 - 04:12. Astro Dark: 01:06 - 02:36

Total Clouds (% Sky Obscured)

57
57
57
57
57
57
91
91
91
91
91
91
88
88
88
88
88
88
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

46
46
46
46
46
46
91
91
91
91
91
91
88
88
88
88
88
88
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
20
20
20
20
20
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
1
1
2
2
1
1
1
1
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

3
4
5
6
6
7
7
8
9
9
9
8
8
7
7
6
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
85
78
71
64
58
54
52
52
54
57
62
68
75
83
92
98
100
100
100
100
100
100
100

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023

Ozone (du)

314
319
325
329
332
333
333
332
329
326
324
322
320
319
317
316
315
315
315
314
312
311
311
310

Saturday 18

Waning Crescent 6%

04:12

20:10

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

Sun - Rise: 05:53, Set: 21:44, Transit: 13:48. Moon - Rise: 04:12, Set: 20:10. Civil Dark: 22:26 - 05:12. Nautical Dark: 23:24 - 04:14. Astro Dark: 01:00 - 02:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
75
75
75
75
75
75
17
17
17
17
17
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
13
13
13
13
13
13
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
98
98
98
98
98
98
74
74
74
74
74
74
17
17
17
17
17
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
2
3
4
5
6
8
8
7
3
1
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.01
0
0
0
0
0.01
0.02
0.03
0.07
0.12
0.15
0.17
0.16
0.08
0.01
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

5
6
7
7
7
7
7
8
9
9
10
10
10
9
7
6
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

16
17
19
20
21
22
23
24
25
25
24
24
23
22
20
19
18
17
16
15
14
14
15
15

Feels Like (°C)

16
18
19
20
21
22
23
24
25
25
25
24
23
22
21
19
18
18
17
16
15
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

97
91
85
79
73
68
63
60
59
60
63
68
74
80
87
95
100
100
100
100
100
100
100
100

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

310
309
309
309
310
312
313
313
313
313
312
311
310
310
310
311
311
311
311
311
312
313
313
313

Forecast for Charleroi, Hainaut, BE (50.41,4.44)

Generated: 12/07/20 08:50:40. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+2.00