Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Crescent 3%

06:59

23:18

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
08 Bad

Sun - Rise: 04:41, Set: 21:22, Transit: 13:01. Moon - Rise: 06:59, Set: 23:18. Civil Dark: 22:10 - 03:53. Nautical Dark: 23:26 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
93
82
64
79
90
72
93
89
96
78
80
84
100
100
96
100
100
100
99
100
95
97

Low Clouds (% Sky Obscured)

70
75
66
61
36
66
78
31
47
44
41
0
0
9
29
40
58
79
75
71
88
88
81
83

Medium Clouds (% Sky Obscured)

49
36
65
30
25
18
27
32
52
41
94
78
80
76
63
76
96
75
81
100
88
60
20
97

High Clouds (% Sky Obscured)

7
4
10
35
47
41
45
44
60
6
88
70
70
56
80
47
42
79
54
4
8
54
22
2

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
15
39
11
30
44
37
31
9
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
20
21
22
23
23
23
23
23
22
21
19
18
17
17
17
16
16
16
16
16
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
70
63
58
53
50
49
50
51
55
65
70
76
80
83
82
83
86
92
95
92
92
87
79

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

333
331
329
328
328
328
328
328
327
328
327
326
324
326
327
327
326
327
327
326
325
326
327
328

Wednesday 17

Waxing Crescent 9%

08:31

23:47

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
08 Bad

Sun - Rise: 04:41, Set: 21:22, Transit: 13:01. Moon - Rise: 08:31, Set: 23:47. Civil Dark: 22:10 - 03:53. Nautical Dark: 23:27 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
94
96
94
89
99
100
86
85
70
47
65
47
58
50
50
69
65
79
93
97
93
98
94

Low Clouds (% Sky Obscured)

75
73
93
82
82
98
100
69
79
60
43
65
39
52
49
50
69
65
78
93
94
89
90
94

Medium Clouds (% Sky Obscured)

82
82
86
67
29
76
25
20
40
0
0
0
4
3
0
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
2
0
0
0
12
18
9
2
2
4
7
2
2
13
27
25
50
57
90
34

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 (%)

19
10
15
18
6
20
2
12
3
3
2
2
10
0
1
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)

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

Chance of Frost

Temperature (°C)

18
18
19
19
20
20
21
21
21
21
21
20
20
18
18
17
16
16
16
16
15
16
16
17

Feels Like (°C)

16
17
18
17
18
18
20
19
19
19
19
20
20
18
18
17
18
18
17
16
15
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

82
81
76
78
81
71
82
80
81
79
76
80
84
85
88
90
95
98
98
98
96
96
90
83

Pressure (mb)

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

Ozone (du)

329
329
330
330
329
328
330
330
330
332
333
332
332
333
331
330
330
330
330
331
332
333
334
332

Thursday 18

Waxing Crescent 17%

No Rise

00:07

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 Good
01 OK
02 OK
03 Bad
04 OK
05 Bad
06 OK
07 Bad
08 Bad

Sun - Rise: 04:41, Set: 21:22, Transit: 13:02. Moon - Rise: No Rise, Set: 00:07. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:27 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
92
94
99
95
84
84
87
77
94
75
74
61
61
80
16
21
41
51
40
58
46
62
71

Low Clouds (% Sky Obscured)

91
87
77
37
68
71
31
33
46
37
41
28
3
4
0
0
5
0
24
26
28
46
44
42

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
2
3
0
0
0
0
8
15
17
12
19
17
14
7

High Clouds (% Sky Obscured)

28
63
77
92
73
51
59
69
58
88
59
58
59
58
80
15
2
2
0
1
22
2
27
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
1
1
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)

10
11
12
12
12
13
12
12
11
9
7
6
5
4
3
3
2
2
2
2
2
1
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
20
21
22
24
25
25
25
25
25
26
24
23
20
20
21
20
20
19
19
21
21
23

Dew Point (°C)

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

Relative Humidity (%)

76
71
66
62
58
56
50
49
49
50
57
64
72
79
82
83
83
86
86
85
86
82
75
67

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

331
329
329
330
331
332
332
331
332
332
333
333
331
329
328
328
327
325
324
324
326
329
328
327

Friday 19

Waxing Crescent 27%

09:59

00:22

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
08 Bad

Sun - Rise: 04:41, Set: 21:23, Transit: 13:02. Moon - Rise: 09:59, Set: 00:22. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:28 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
76
82
80
80
68
54
83
76
58
49
45
75
42
47
60
70
66
87
88
69
81
77
75

Low Clouds (% Sky Obscured)

35
26
18
12
21
29
37
25
13
0
0
0
0
10
18
26
41
56
71
64
53
49
45
44

Medium Clouds (% Sky Obscured)

0
13
29
50
50
47
35
61
65
58
45
27
10
15
22
30
35
40
34
31
28
16
15
15

High Clouds (% Sky Obscured)

75
76
82
80
65
32
0
32
64
58
49
45
50
42
47
60
51
20
30
40
12
44
45
34

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
13
17
23
25
20
7
13
6
0
2
2
0
1
1
3
3
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)

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

Chance of Frost

Temperature (°C)

22
24
26
27
28
29
29
29
28
27
25
23
22
20
20
19
18
17
17
16
16
16
17
18

Feels Like (°C)

24
25
27
28
29
29
29
28
27
26
25
24
23
20
21
21
20
18
18
16
15
17
16
18

Dew Point (°C)

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

Relative Humidity (%)

62
56
51
48
46
43
41
44
46
49
55
62
73
77
85
91
88
86
89
90
92
90
83
78

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1017

Ozone (du)

327
326
326
326
327
329
331
332
333
334
332
332
331
332
333
334
331
337
335
334
333
330
330
328

Saturday 20

Waxing Crescent 38%

11:22

00:34

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 04:41, Set: 21:23, Transit: 13:02. Moon - Rise: 11:22, Set: 00:34. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:28 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
80
92
100
83
64
50
65
79
94
96
90
86
83
70
58
48
39
33
29
28
31
32
31

Low Clouds (% Sky Obscured)

45
50
56
55
47
40
39
37
37
36
24
12
0
13
27
40
29
18
8
7
7
7
5
2

Medium Clouds (% Sky Obscured)

14
10
7
2
2
2
3
3
7
5
3
2
0
6
12
20
12
6
2
2
2
2
8
15

High Clouds (% Sky Obscured)

35
48
74
93
72
43
15
35
63
87
91
77
76
48
30
4
14
25
33
29
28
31
32
31

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
2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
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
9
9
10
9
9
9
9
7
6
4
3
3
4
4
4
5
5
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
15
14
14
14
14
15
14
14
13
13
13
13
13

Relative Humidity (%)

73
70
65
62
60
58
55
56
56
57
59
66
71
76
82
86
92
90
92
92
87
83
79
70

Pressure (mb)

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

Ozone (du)

329
330
330
330
329
329
331
332
332
331
333
333
332
331
328
327
326
325
324
323
322
322
321
320

Sunday 21

First Quarter 48%

12:40

00:46

09 OK
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
08 Bad

Sun - Rise: 04:42, Set: 21:23, Transit: 13:02. Moon - Rise: 12:40, Set: 00:46. Civil Dark: 22:12 - 03:53. Nautical Dark: 23:28 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
48
70
95
97
99
100
95
93
94
94
96
95
96
97
99
96
94
92
95
97
99
100
100

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
0
0

Medium Clouds (% Sky Obscured)

23
18
11
5
6
8
12
10
6
3
7
7
8
9
6
13
27
45
50
54
57
56
59
64

High Clouds (% Sky Obscured)

29
48
70
87
79
69
60
82
90
93
94
96
95
96
97
99
86
73
62
75
86
99
100
100

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
23
31
24
17
7
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
5
9
7

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

Chance of Frost

Temperature (°C)

20
22
23
25
26
26
27
27
27
27
27
25
23
21
20
20
19
19
19
19
19
20
19
20

Feels Like (°C)

17
17
18
19
20
27
27
27
27
28
29
26
26
25
24
23
22
19
19
20
19
19
17
22

Dew Point (°C)

13
13
15
16
18
18
18
18
19
19
20
19
19
18
17
17
16
16
16
16
15
16
15
15

Relative Humidity (%)

63
55
57
59
61
60
59
57
60
62
65
71
78
84
84
85
84
84
82
82
80
78
76
72

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

320
319
319
319
319
320
320
320
320
320
320
321
321
321
321
321
321
321
320
320
319
319
319
320

Monday 22

Waxing Gibbous 59%

13:56

00:57

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:42, Set: 21:23, Transit: 13:02. Moon - Rise: 13:56, Set: 00:57. Civil Dark: 22:12 - 03:54. Nautical Dark: 23:28 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
93
79
64
53
53
49
41
55
70
84
76
68
60

Low Clouds (% Sky Obscured)

0
0
0
0
8
15
24
23
21
20
20
21
22
25
29
33
35
41
43
42
46
47

Medium Clouds (% Sky Obscured)

74
66
58
49
43
38
37
43
42
43
32
22
8
4
4
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
99
99
97
95
94
89
82
75
63
52
40
30
20
11
30
50
66
49
30
20

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

Fog (%)

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

Precipitation Probability (%)

2
3
2
0
0
0
0
28
16
2
1
1
0
0
0
0
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
24
26
27
27
28
29
28
27
26
25
23
22
20
19
17
17
16
16
16
16

Feels Like (°C)

23
23
23
24
24
31
30
30
30
30
30
25
25
24
23
23
23
16
16
16
16
16

Dew Point (°C)

16
16
16
16
15
16
17
18
18
17
18
18
18
18
16
16
14
14
13
13
13
11

Relative Humidity (%)

68
66
60
53
48
49
50
52
53
55
58
64
70
76
77
81
82
82
83
83
79
73

Pressure (mb)

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

Ozone (du)

321
322
325
329
332
330
329
327
326
325
324
323
322
320
319
317
316
316
316
316
316
315

Forecast for Welwyn Garden City, Hertfordshire, United Kingdom (51.80,-0.21)

Generated: 16/06/26 09:10:04. Forecast: 16/06/26 to 22/06/26. Timezone: UTC+1.00