Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Crescent 41%

01:48

14:14

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

Sun - Rise: 04:48, Set: 21:18, Transit: 13:03. Moon - Rise: 01:48, Set: 14:14. Civil Dark: 22:04 - 04:02. Nautical Dark: 23:15 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
79
64
65
53
79
66
54
59
44
29
32
19
0
0
0
27
48
71
60
74
95
80
90

Low Clouds (% Sky Obscured)

61
40
58
65
53
52
55
39
50
44
29
32
19
0
0
0
27
47
47
46
51
53
55
48

Medium Clouds (% Sky Obscured)

61
72
21
0
2
32
31
20
30
0
0
0
0
0
0
0
0
1
19
7
69
93
72
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
2
9
39
38
30
50
29
0

ISS Passover

Visibility (miles)

9
9
9
9
6
7
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 (%)

40
95
55
60
56
42
27
30
27
34
18
19
8
2
1
1
1
0
0
0
0
1
2
1

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)

9
11
11
15
16
16
17
17
17
17
17
15
13
12
9
8
7
7
7
7
7
7
8
8

Chance of Frost

Temperature (°C)

10
11
12
13
14
14
16
16
16
16
16
15
15
13
12
11
10
9
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
72
65
64
64
52
46
45
46
48
54
63
68
76
84
93
95
95
95
96
95
96
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

403
404
407
409
402
402
406
407
405
403
402
401
403
404
403
401
397
395
396
398
401
404
406
407

Wednesday 10

Waning Crescent 30%

02:02

15:35

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

Sun - Rise: 04:48, Set: 21:19, Transit: 13:03. Moon - Rise: 02:02, Set: 15:35. Civil Dark: 22:05 - 04:01. Nautical Dark: 23:16 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
90
100
95
80
84
90
84
81
79
80
67
1
51
55
48
13
19
69
66
68
87
100
100

Low Clouds (% Sky Obscured)

50
56
35
53
66
70
78
73
64
60
53
44
0
51
53
33
0
0
0
4
14
29
24
22

Medium Clouds (% Sky Obscured)

86
73
85
41
23
15
28
36
34
31
39
27
0
0
0
2
0
0
22
28
28
28
68
100

High Clouds (% Sky Obscured)

2
1
50
6
2
2
5
1
0
0
0
0
0
0
8
28
13
18
61
47
46
61
100
99

ISS Passover

Visibility (miles)

9
9
8
5
5
6
6
9
4
7
7
5
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
23
53
70
74
66
80
74
81
58
57
50
38
3
0
0
0
0
0
0
0
0
0
5

Precipitation Amount (mm)

0
0
0.3
0.5
0.5
0.3
0.5
0.4
0.6
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
11
12
13
13
14
14
15
15
15
15
15
14
13
12
11
10
10
9
9
8
8
8
9

Feels Like (°C)

6
7
9
10
11
11
11
11
12
11
11
11
12
11
10
10
8
8
8
6
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
78
72
70
68
66
59
68
67
68
66
73
76
80
84
91
95
95
95
95
95
95
95
93

Pressure (mb)

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

Ozone (du)

410
415
415
415
416
418
418
418
419
419
416
410
406
403
400
398
395
391
385
381
379
377
372
371

Thursday 11

Waning Crescent 20%

02:21

17:02

07 Bad
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

Sun - Rise: 04:48, Set: 21:19, Transit: 13:04. Moon - Rise: 02:21, Set: 17:02. Civil Dark: 22:06 - 04:01. Nautical Dark: 23:17 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
82
65
47

Low Clouds (% Sky Obscured)

43
49
76
64
93
90
100
98
100
100
88
87
90
89
85
76
68
56
59
58
64
51
40
25

Medium Clouds (% Sky Obscured)

95
82
100
100
100
99
100
98
96
97
99
97
83
80
69
65
26
7
57
37
9
11
17
21

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
29
100
100
100
53
100
100
100
100
100
100
99
72
45
15

ISS Passover

Visibility (miles)

9
9
9
9
7
7
2
7
8
4
7
0
0
0
0
0
0
1
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
44
67
85
95
95
95
95
83
77
69
46
13
20
28
5
0
0
0
0
0
2
4
0

Precipitation Amount (mm)

0
0
0.3
0.5
0.8
1.9
1.2
0.6
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
10
11
12
11
12
12
12
12
13
13
12
12
11
11
11
11
12
11
10
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
8
9
9
9
10
10
10
12
13
13
13
13
13
13
13
13
13
12
12
12

Dew Point (°C)

8
8
6
5
9
11
11
11
12
13
13
14
15
15
15
15
14
14
14
14
13
13
13
13

Relative Humidity (%)

87
84
71
65
81
92
95
93
96
98
96
98
98
96
98
98
98
96
98
96
96
96
98
98

Pressure (mb)

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

Ozone (du)

368
365
363
360
357
355
352
349
345
343
342
340
339
337
335
334
334
333
334
334
335
335
334
332

Friday 12

Waning Crescent 11%

02:46

18:33

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

Sun - Rise: 04:48, Set: 21:20, Transit: 13:04. Moon - Rise: 02:46, Set: 18:33. Civil Dark: 22:07 - 04:01. Nautical Dark: 23:18 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
42
43
46
52
55
57
65
59
73
40
48
43
24
17
17
17
18
18
19
19
27
45
46

Low Clouds (% Sky Obscured)

29
35
40
43
47
51
50
53
48
59
39
44
41
21
13
13
12
13
11
11
9
17
25
36

Medium Clouds (% Sky Obscured)

16
8
0
0
0
0
5
7
10
6
3
0
0
0
0
0
0
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

11
8
5
3
2
1
0
0
0
0
0
1
1
1
1
1
0
1
3
6
7
5
17
3

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 (%)

1
5
13
6
6
17
15
7
10
4
3
8
6
1
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)

8
8
8
8
9
9
10
10
10
10
9
9
9
7
6
5
4
3
3
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
90
90
83
82
72
67
66
68
76
74
80
85
93
93
95
93
93
93
93
93
93
92

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

333
334
335
335
335
336
335
335
336
340
340
340
342
340
337
337
335
335
336
336
336
336
337
337

Saturday 13

Waning Crescent 5%

03:24

20:05

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

Sun - Rise: 04:47, Set: 21:21, Transit: 13:04. Moon - Rise: 03:24, Set: 20:05. Civil Dark: 22:07 - 04:01. Nautical Dark: 23:19 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
41
32
40
49
54
57
58
58
52
46
40
57
52
50
62
79
99
66
33
0
7
14
21

Low Clouds (% Sky Obscured)

39
32
25
35
43
52
53
55
56
51
45
40
42
37
33
30
26
21
13
6
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)

12
19
19
17
21
11
15
19
16
13
13
17
39
41
26
46
70
96
66
33
0
7
14
21

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
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)

1
1
2
3
3
3
4
4
4
4
5
5
5
4
3
3
3
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

15
17
19
21
23
24
25
25
25
26
26
25
24
22
20
18
17
17
16
16
15
15
15
16

Feels Like (°C)

17
18
20
22
24
24
27
27
26
26
26
25
25
25
24
24
22
21
19
16
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

87
85
76
69
64
60
57
54
52
51
51
53
66
72
80
90
89
89
89
89
87
86
85
83

Pressure (mb)

1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029

Ozone (du)

337
336
335
334
335
334
334
333
333
333
333
333
333
333
333
333
333
333
334
335
336
336
336
336

Sunday 14

Waning Crescent 1%

04:20

21:29

07 Good
08 Good
09 Good
10 OK
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 OK
00 Good
01 Good
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:47, Set: 21:21, Transit: 13:04. Moon - Rise: 04:20, Set: 21:29. Civil Dark: 22:08 - 04:00. Nautical Dark: 23:20 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
13
9
39
67
95
94
93
92
93
90
86
81
76
71
53
31
8
17
25
35
50
61
71

Low Clouds (% Sky Obscured)

0
0
0
4
9
15
14
16
19
13
6
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)

17
13
9
38
64
95
94
93
92
93
90
86
76
66
51
36
21
7
11
17
20
28
45
46

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
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)

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

Chance of Frost

Temperature (°C)

17
18
20
22
23
24
25
25
25
25
25
24
24
22
20
18
18
17
16
16
15
15
16
17

Feels Like (°C)

14
18
19
19
20
21
21
27
26
24
25
25
25
22
22
23
22
21
20
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

82
76
70
65
60
55
51
49
48
48
52
57
62
68
74
81
83
86
87
89
90
89
87
85

Pressure (mb)

1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025
1024
1024
1024
1025
1024
1024
1024
1023
1023
1023
1023
1022

Ozone (du)

336
336
336
336
337
338
339
339
338
338
337
336
335
335
334
333
334
334
334
334
334
334
335
336

Monday 15

New Moon 0%

05:37

22:34

07 Bad
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 OK
23 OK
00 OK

Sun - Rise: 04:47, Set: 21:22, Transit: 13:04. Moon - Rise: 05:37, Set: 22:34. Civil Dark: 22:09 - 04:00. Nautical Dark: 23:21 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
26
7
9
11
12
14
17
20
25
33
37
31
23
14
23
32
38

Low Clouds (% Sky Obscured)

0
0
0
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

High Clouds (% Sky Obscured)

33
19
5
7
9
11
12
14
15
11
7
4
3
3
2
3
10
22

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
21
22
23
23
24
25
28
27
26
26
26
27
23
23
23
23
21

Dew Point (°C)

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

Relative Humidity (%)

82
74
65
58
55
52
49
48
47
46
50
55
61
66
70
77
78
79

Pressure (mb)

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

Ozone (du)

338
336
335
334
335
336
336
336
335
335
335
334
334
334
335
335
335
334

Forecast for Basingstoke, Hampshire, United Kingdom (51.26,-1.09)

Generated: 09/06/26 06:21:32. Forecast: 09/06/26 to 15/06/26. Timezone: UTC+1.00