Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 20%

01:56

17:01

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

Sun - Rise: 04:39, Set: 21:20, Transit: 12:59. Moon - Rise: 01:56, Set: 17:01. Civil Dark: 22:08 - 03:50. Nautical Dark: 23:26 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
25
10
0
22
53
61
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
11
0
0
22
0
0
0
0
0
0
36
56
69
84
85
91
96
100
88
85
87
84
78

Medium Clouds (% Sky Obscured)

0
2
0
0
0
0
14
66
81
97
100
100
100
100
100
100
100
100
97
92
100
98
86
73

High Clouds (% Sky Obscured)

0
2
1
0
3
53
39
74
100
100
100
100
100
100
100
100
100
100
88
89
53
99
91
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
3
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

50
13
0
0
0
0
0
0
0
0
0
2
33
75
95
95
95
95
95
31
30
58
66
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
1.1
1.2
1.2
1
0
0
0.3
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
8
8
8
7
6
6
5
6
6
7
8
9
9
10
9
9
9
9
10
11
13
14

Dew Point (°C)

9
9
8
8
8
7
7
7
7
7
8
9
9
9
9
11
11
11
11
11
12
14
15
15

Relative Humidity (%)

86
88
88
91
91
93
95
95
95
95
96
93
88
84
79
90
95
95
96
96
95
96
98
98

Pressure (mb)

1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1017
1016
1015
1015
1014
1014
1014

Ozone (du)

408
403
402
401
400
398
392
385
379
376
375
372
371
369
366
365
361
358
356
354
351
347
344
343

Thursday 11

Waning Crescent 11%

02:13

18:34

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

Sun - Rise: 04:38, Set: 21:20, Transit: 13:00. Moon - Rise: 02:13, Set: 18:34. Civil Dark: 22:09 - 03:49. Nautical Dark: 23:27 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
85
82
54
37
44

Low Clouds (% Sky Obscured)

74
97
86
64
60
69
84
100
93
71
74
99
98
91
100
100
92
95
77
67
54
39
35
39

Medium Clouds (% Sky Obscured)

72
65
98
54
64
63
86
68
52
67
82
67
97
78
88
45
33
64
73
52
37
1
1
2

High Clouds (% Sky Obscured)

42
49
67
69
50
82
88
97
93
95
100
100
100
100
73
99
100
100
37
46
31
34
37
44

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
19
16
2
16
20
8
3
0
1
0
0
1
26
25
25
21
2
6
12
16
2
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
13
12
12
12
12
12
11
10
11
11
12
14
15
15
16
17
16
16
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
95
95
93
95
95
93
93
93
92
90
83
74
66
62
59
60
62
65
68
71

Pressure (mb)

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

Ozone (du)

342
341
341
340
340
340
340
339
340
340
342
342
343
343
344
345
345
343
343
343
343
342
342
341

Friday 12

Waning Crescent 5%

02:37

20:07

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

Sun - Rise: 04:38, Set: 21:21, Transit: 13:00. Moon - Rise: 02:37, Set: 20:07. Civil Dark: 22:10 - 03:49. Nautical Dark: 23:28 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
38
47
100
50
55
41
36
52
52
55
45
31
61
34
26
56
72
77
85
94
84
78
70

Low Clouds (% Sky Obscured)

43
29
26
27
20
32
41
24
8
9
14
33
31
48
34
26
32
30
32
34
29
15
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
24
36
40
45
49
47

High Clouds (% Sky Obscured)

36
38
46
100
35
50
21
22
52
50
52
26
8
40
3
4
41
42
47
50
79
67
63
50

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
15
14
13
12
13
13
12
12
11
11
13
14
14
15
17
17
19
20
21
21
20
22
22

Dew Point (°C)

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

Relative Humidity (%)

76
79
86
90
93
95
95
96
96
96
96
90
78
66
58
53
52
52
54
55
56
58
64
68

Pressure (mb)

1020
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021

Ozone (du)

341
340
340
342
345
347
348
349
350
349
349
348
347
346
345
345
345
346
347
346
344
342
343
342

Saturday 13

Waning Crescent 1%

03:13

20:07

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

Sun - Rise: 04:38, Set: 21:22, Transit: 13:00. Moon - Rise: 03:13, Set: 20:07. Civil Dark: 22:11 - 03:49. Nautical Dark: 23:29 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
54
64
65
64
40
42
28
34
26
27
47
83
81
78
100
100
98
96
94
87
81
71
57

Low Clouds (% Sky Obscured)

1
0
4
8
12
8
4
0
0
0
0
8
15
23
30
37
40
48
37
45
49
53
34
24

Medium Clouds (% Sky Obscured)

43
35
30
25
20
21
20
21
18
18
20
31
43
60
54
50
51
92
67
89
85
76
58
30

High Clouds (% Sky Obscured)

36
8
12
15
20
6
8
3
4
2
2
32
72
81
77
100
100
73
47
15
12
6
5
13

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
0
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
83
89
90
90
90
92
93
93
95
92
86
79
74
68
64
62
65
71
70
68
67
69
72

Pressure (mb)

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

Ozone (du)

343
342
341
340
339
339
338
338
339
339
340
340
341
342
343
343
343
344
347
350
350
350
351
350

Sunday 14

Waning Crescent 0%

04:09

21:32

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

Sun - Rise: 04:38, Set: 21:22, Transit: 13:00. Moon - Rise: 04:09, Set: 21:32. Civil Dark: 22:11 - 03:49. Nautical Dark: 23:30 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
44
48
47
47
62
80
90
83
90
81
70
83
97
99
99
99
99
99
100
99
96
87
90

Low Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
9
18
27
26
25
24
16
8
0
1
1
2
4

Medium Clouds (% Sky Obscured)

26
44
48
38
47
61
69
63
52
69
57
55
57
63
50
37
23
42
63
89
90
87
72
63

High Clouds (% Sky Obscured)

25
30
24
23
27
49
73
66
68
74
64
39
47
58
76
75
73
79
84
91
83
75
67
86

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
1
0
0
0
2
2
1
3
11
3
6
5
1
1
1
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)

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

Chance of Frost

Temperature (°C)

16
15
13
12
11
11
10
10
10
10
11
12
14
15
17
18
19
20
20
20
20
20
19
19

Feels Like (°C)

15
13
12
11
10
9
9
8
8
9
10
11
12
13
13
14
13
14
20
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

75
79
86
87
88
87
88
85
84
81
83
76
71
66
61
60
58
57
57
58
58
61
65
68

Pressure (mb)

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

Ozone (du)

349
348
347
347
349
349
348
349
348
349
348
348
348
347
347
348
348
349
348
347
346
346
345
345

Monday 15

New Moon 3%

05:25

22:37

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

Sun - Rise: 04:38, Set: 21:23, Transit: 13:01. Moon - Rise: 05:25, Set: 22:37. Civil Dark: 22:12 - 03:49. Nautical Dark: 23:31 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
100
100
99
97
95
93
95
98
100
100
100
100
100
100
99
100
100
100
94
88
81
79

Low Clouds (% Sky Obscured)

5
5
20
36
52
53
53
52
45
40
39
50
46
38
34
34
34
39
43
48
42
37
31
32

Medium Clouds (% Sky Obscured)

60
65
74
85
95
94
91
85
84
82
83
83
87
84
61
39
15
18
22
25
24
26
25
44

High Clouds (% Sky Obscured)

93
100
97
94
91
75
60
49
66
84
100
96
93
89
92
94
96
97
98
100
86
72
62
48

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
9
13
17
16
12
0
5
7
8
14
16
16
18
20
21
24
22
13
13
10
5
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)

9
8
8
8
9
9
7
5
3
3
3
3
4
4
5
6
7
9
9
10
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
15
14
14
10
10
10
10
10
11
14
15
16
16
15
16
24
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
75
78
80
77
75
74
76
78
82
78
74
72
67
63
59
57
56
55
59
62
67

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

345
344
343
342
341
339
339
338
338
340
342
344
345
347
349
349
349
350
350
350
350
351
352
353

Tuesday 16

Waxing Crescent 9%

06:56

23:20

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:38, Set: 21:23, Transit: 13:01. Moon - Rise: 06:56, Set: 23:20. Civil Dark: 22:12 - 03:49. Nautical Dark: 23:32 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
76
64
51
36
35
34
28
30
40
46
48
51
55
48
41
35

Low Clouds (% Sky Obscured)

37
40
27
14
0
9
19
28
28
27
24
19
12
11
34
41
35

Medium Clouds (% Sky Obscured)

57
71
54
35
18
18
16
14
18
22
26
19
17
15
10
5
0

High Clouds (% Sky Obscured)

39
27
14
11
2
2
1
0
5
8
2
3
3
3
4
9
20

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
2
4
2
0
0
0
0
0
0
0
0
0
0
17
23
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
19
19
18
12
12
13
11
11
10
13
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

69
72
73
78
82
86
89
92
96
89
84
80
74
67
62
61
60

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

352
351
349
349
349
348
348
348
348
348
348
348
349
349
349
349
348

Forecast for Bourn, Cambridgeshire, United Kingdom (52.20,-0.05)

Generated: 10/06/26 20:08:35. Forecast: 10/06/26 to 16/06/26. Timezone: UTC+1.00