Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

11:28

02:27

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

Sun - Rise: 07:13, Set: 21:22, Transit: 14:17. Moon - Rise: 11:28, Set: 02:27. Civil Dark: 21:51 - 06:44. Nautical Dark: 22:26 - 06:09. Astro Dark: 23:04 - 05:31

Total Clouds (% Sky Obscured)

0
0
0
1
27
20
20
31
23
39
48
64
89
32
27
6
32
73
22
7
0
2
9
32

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
0
1
8

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
1
27
20
20
31
23
39
48
64
89
32
27
6
32
73
22
7
0
2
9
26

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
1
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
0.01
0
0

Wind Speed/Direction (mph)

7
7
8
9
9
10
10
10
11
12
11
10
10
9
9
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

21
21
20
20
20
21
22
23
24
24
24
24
24
24
23
22
21
21
20
20
20
19
19
19

Feels Like (°C)

21
21
20
20
20
21
22
23
24
24
24
24
24
24
23
22
21
21
20
20
20
19
19
19

Dew Point (°C)

13
13
13
14
14
15
16
16
16
15
15
15
15
15
16
16
16
16
15
15
15
15
15
15

Relative Humidity (%)

59
61
64
69
70
68
66
64
61
57
56
57
58
60
63
69
72
73
73
73
74
76
78
80

Pressure (mb)

1013
1013
1014
1014
1015
1016
1016
1016
1017
1017
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1019
1019
1019

Ozone (du)

314
314
313
312
312
312
312
312
312
310
310
310
311
311
311
309
309
310
310
311
312
311
311
311

Tuesday 18

Waxing Crescent 39%

12:29

03:06

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

Sun - Rise: 07:12, Set: 21:23, Transit: 14:17. Moon - Rise: 12:29, Set: 03:06. Civil Dark: 21:52 - 06:43. Nautical Dark: 22:27 - 06:08. Astro Dark: 23:05 - 05:29

Total Clouds (% Sky Obscured)

95
95
100
100
100
100
92
45
19
11
25
2
51
59
54
28
4
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
74
100
100
100
100
92
45
19
11
6
2
0
0
2
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)

93
81
83
7
4
1
0
0
0
0
20
0
51
59
53
28
4
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
9
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
13
17
10
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
1
2
2
2
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
19
19
19
20
20
21
21
22
22
22
21
21
20
20
20
19
19
19

Feels Like (°C)

19
18
18
18
18
18
19
19
20
20
21
21
22
22
22
22
21
21
20
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

83
85
87
87
88
89
89
89
86
83
81
80
77
73
73
73
74
74
72
72
72
72
73
73

Pressure (mb)

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

Ozone (du)

311
311
312
313
314
315
314
314
313
312
311
311
310
309
309
309
309
310
310
311
310
311
311
311

Wednesday 19

First Quarter 50%

13:33

03:41

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

Sun - Rise: 07:11, Set: 21:24, Transit: 14:17. Moon - Rise: 13:33, Set: 03:41. Civil Dark: 21:52 - 06:42. Nautical Dark: 22:28 - 06:07. Astro Dark: 23:06 - 05:28

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
2
1
54
18
3
19
59
33
39
93
93
93
93
93
93
65
65
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
3
6
6
1
1
3
3
3
3
3
3
65
65
65

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
2
2
0
54
17
0
13
56
32
38
93
93
93
93
93
93
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
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

5
5
5
6
6
6
7
8
10
12
13
14
15
14
13
13
13
14
15
15
17
17
17
18

Chance of Frost

Temperature (°C)

19
19
18
18
19
20
20
21
21
21
22
22
21
21
21
21
21
20
20
20
20
20
20
20

Feels Like (°C)

19
19
18
18
19
20
20
21
21
21
22
22
22
21
21
21
21
21
20
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

74
76
78
80
80
80
79
78
75
73
73
75
77
76
76
77
77
77
76
75
75
77
79
80

Pressure (mb)

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

Ozone (du)

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

Thursday 20

Waxing Gibbous 61%

14:38

04:13

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

Sun - Rise: 07:11, Set: 21:24, Transit: 14:17. Moon - Rise: 14:38, Set: 04:13. Civil Dark: 21:53 - 06:42. Nautical Dark: 22:29 - 06:06. Astro Dark: 23:08 - 05:27

Total Clouds (% Sky Obscured)

65
65
65
39
39
39
39
39
39
26
26
26
26
26
26
13
13
13
13
13
13
46
46
46

Low Clouds (% Sky Obscured)

65
65
65
39
39
39
39
39
39
26
26
26
26
26
26
7
7
7
7
7
7
2
2
2

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
6
6
6
6
6
6
45
45
45

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

Precipitation Amount (mm)

0
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
20
20
21
21
21
21
21
20
20
19
19
18
19
18
18
18
19
19
20
20
20

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
20
20
20
20
20
21
20
20
21
20
20
20
20
20
20
20
20

Feels Like (°C)

20
19
19
19
19
19
20
20
20
20
20
21
21
20
20
21
20
20
20
20
20
20
20
20

Dew Point (°C)

16
16
16
16
16
17
17
17
17
16
16
16
16
15
15
16
16
15
15
15
15
15
15
15

Relative Humidity (%)

82
84
85
85
85
85
86
85
81
78
76
76
75
72
72
74
74
74
73
72
72
73
74
76

Pressure (mb)

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

Ozone (du)

311
311
311
309
309
309
309
309
309
307
307
306
306
305
305
306
306
306
306
306
306
305
305
305

Friday 21

Waxing Gibbous 72%

15:45

04:43

05 Bad
06 Bad
07 Bad
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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 07:10, Set: 21:25, Transit: 14:18. Moon - Rise: 15:45, Set: 04:43. Civil Dark: 21:54 - 06:41. Nautical Dark: 22:30 - 06:05. Astro Dark: 23:09 - 05:26

Total Clouds (% Sky Obscured)

46
46
46
3
3
3
3
3
3
56
56
56
56
56
56
9
9
9
9
9
9
0
0
0

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
1
1
1
1
1
1
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)

45
45
45
2
2
2
2
2
2
56
56
56
56
56
56
9
9
9
9
9
9
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
1
0
0
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
18
19
19
19
19
18
18
17
16
15
14
13
12
10
9
9
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
20
20
20
21
21
21
20
21
20
20
20
19
19
19
19
18

Feels Like (°C)

19
19
19
19
19
19
19
20
20
20
20
21
21
21
20
21
20
20
20
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
82
83
84
86
84
80
75
73
72
71
69
69
71
73
75
75
75
75
76
77
79

Pressure (mb)

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

Ozone (du)

305
305
305
308
308
308
308
308
308
309
309
308
307
307
307
304
304
304
303
304
304
305
305
306

Saturday 22

Waxing Gibbous 82%

16:53

No Set

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

Sun - Rise: 07:09, Set: 21:26, Transit: 14:18. Moon - Rise: 16:53, Set: No Set. Civil Dark: 21:55 - 06:40. Nautical Dark: 22:31 - 06:04. Astro Dark: 23:10 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
47
47
47
47
47
47
44
44
44
44
44
44
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
13
13
13
13
13
13
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
36
36
36
36
36
36
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
41
41
41
41
41
41
6
6
6
6
6
6
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 (%)

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

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.03
0.05
0.03
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
84
82
80
79
78
76
74
73
71
68
65
64
65
65
64
62
61
60
60
62
64

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1013
1013
1013

Ozone (du)

307
307
307
307
308
308
309
309
308
308
309
309
310
311
312
313
313
313
313
313
312
312
313
315

Sunday 23

Waxing Gibbous 90%

18:03

05:14

05 Good
06 Good
07 Good
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

Sun - Rise: 07:09, Set: 21:27, Transit: 14:18. Moon - Rise: 18:03, Set: 05:14. Civil Dark: 21:56 - 06:40. Nautical Dark: 22:32 - 06:04. Astro Dark: 23:11 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
97
97
97
97
97
97
99
99
99
99
99
99
96
96
96
96
96
96
98
98
98

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
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
24
24
24
24
24
24
9
9
9
9
9
9
8
8
8
8
8
8
33
33
33

High Clouds (% Sky Obscured)

0
0
0
97
97
97
97
97
97
99
99
99
99
99
99
96
96
96
96
96
96
98
98
98

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

Precipitation Amount (mm)

0.01
0.02
0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01
0.02
0.03
0.04
0.03
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
19
19
20
21
22
22
23
23
23
23
23
23
22
22
21
21
21
20
20
20

Feels Like (°C)

19
19
18
18
19
19
20
21
22
22
23
23
23
23
23
23
22
22
21
21
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
72
74
76
77
77
77
75
71
66
63
62
63
63
61
58
56
54
53
54
57
61

Pressure (mb)

1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

316
315
314
314
315
317
319
319
319
320
320
321
321
322
323
324
323
322
322
322
323
324
324
324

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 17/05/21 05:56:32. Forecast: 17/05/21 to 23/05/21. Timezone: UTC+2.00