Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 2%

No Rise

21:14

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

Sun - Rise: 04:58, Set: 21:18, Transit: 13:08. Moon - Rise: No Rise, Set: 21:14. Civil Dark: 22:04 - 04:12. Nautical Dark: 23:13 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
47
55
82
92
83
55
14
21
19
22
11
14
6
4
58
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
47
55
82
91
83
55
12
19
17
20
10
13
6
4
7
9
24
31
31
39
65
89
86

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
41
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
3

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
1
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
12
12
14
15
16
16
16
16
16
17
17
18
18
18
17
15
14
13
12
12
12
12
13

Chance of Frost

Temperature (°C)

14
14
15
15
17
19
21
22
24
26
25
26
25
24
23
21
20
18
16
16
16
15
14
14

Feels Like (°C)

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

Dew Point (°C)

13
14
14
13
14
15
15
11
10
9
7
7
7
8
9
11
12
14
15
15
15
15
14
14

Relative Humidity (%)

96
98
95
87
82
77
67
50
40
35
31
30
32
35
40
50
61
77
89
93
95
98
98
95

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1022

Ozone (du)

331
334
337
339
341
344
345
347
348
349
351
351
349
349
349
348
346
345
345
346
345
344
344
343

Tuesday 14

New Moon 0%

04:24

21:49

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

Sun - Rise: 05:00, Set: 21:17, Transit: 13:08. Moon - Rise: 04:24, Set: 21:49. Civil Dark: 22:03 - 04:14. Nautical Dark: 23:11 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
93
88
85
82
52
54
72
50
43
73
56
61
39
46
32
0
0
1
9
23
36
78
74

Low Clouds (% Sky Obscured)

87
93
88
84
82
52
54
63
12
6
46
37
39
32
29
28
0
0
0
7
23
36
44
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
31
29
44
28
26
10
33
15
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

38
5
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
37
40

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)

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

Chance of Frost

Temperature (°C)

14
14
15
16
17
19
22
24
26
27
29
29
29
29
28
27
25
23
20
19
17
17
16
16

Feels Like (°C)

12
11
12
13
14
18
20
22
24
25
27
26
26
26
25
24
22
20
18
17
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
83
77
64
54
45
36
30
28
27
25
26
29
36
45
57
67
77
86
89
90
92

Pressure (mb)

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

Ozone (du)

341
342
342
343
342
342
343
343
342
342
341
342
341
338
336
335
335
333
332
331
329
328
325
325

Wednesday 15

Waxing Crescent 2%

05:57

22:12

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

Sun - Rise: 05:01, Set: 21:16, Transit: 13:08. Moon - Rise: 05:57, Set: 22:12. Civil Dark: 22:02 - 04:15. Nautical Dark: 23:09 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
44
44
46
30
22
14
14
27
42
62
76
68
60
52
47
49
37
5
20
53
31
14
19

Low Clouds (% Sky Obscured)

50
44
44
46
30
22
14
14
27
37
43
0
20
18
3
2
0
0
0
0
0
9
14
19

Medium Clouds (% Sky Obscured)

3
0
2
2
0
0
0
0
16
15
4
24
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
2
2
0
0
0
0
0
32
55
60
60
52
47
49
37
4
20
43
17
1
1

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)

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

Chance of Frost

Temperature (°C)

17
17
17
18
19
20
23
25
27
28
29
30
30
30
29
28
26
24
22
20
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

16
16
15
14
12
10
8
8
7
6
6
6
6
7
7
7
10
13
16
17
16
15
15
14

Relative Humidity (%)

93
95
89
77
63
50
38
33
28
25
23
21
22
23
24
26
36
50
66
81
89
90
92
92

Pressure (mb)

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

Ozone (du)

326
327
329
332
335
335
335
335
334
334
334
333
335
336
337
335
335
335
337
339
341
343
342
340

Thursday 16

Waxing Crescent 7%

07:30

22:29

04 OK
05 OK
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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:02, Set: 21:15, Transit: 13:09. Moon - Rise: 07:30, Set: 22:29. Civil Dark: 22:00 - 04:17. Nautical Dark: 23:07 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
22
40
51
61
58
67
78
91
85
79
70
66
67
68
65
68
91
94
97
100
100
100
98

Low Clouds (% Sky Obscured)

17
22
26
18
12
27
26
16
35
41
31
30
37
45
47
5
4
8
1
17
20
23
21
30

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
8
16
21
18
19
18
21
23
22
20
26
38
4
31
55
19
12
47

High Clouds (% Sky Obscured)

0
3
12
22
46
40
43
46
62
52
55
50
50
22
33
50
48
91
94
97
100
100
100
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 (%)

0
0
0
0
0
0
0
0
0
1
3
4
1
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)

10
10
10
11
12
12
13
14
15
14
13
12
11
12
13
15
15
13
11
9
8
7
7
7

Chance of Frost

Temperature (°C)

15
16
16
17
19
22
24
26
28
29
30
30
30
29
28
27
25
22
20
19
17
16
16
15

Feels Like (°C)

15
15
16
15
17
19
20
21
23
25
25
26
26
26
24
22
21
19
17
17
15
15
14
14

Dew Point (°C)

14
14
15
13
12
11
9
7
7
8
9
10
10
10
10
11
10
11
11
12
12
12
13
14

Relative Humidity (%)

90
92
92
79
64
51
39
29
27
25
27
28
29
30
33
36
39
48
53
63
70
74
82
90

Pressure (mb)

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

Ozone (du)

338
337
335
335
334
333
333
333
334
334
334
335
334
334
333
333
328
328
328
326
326
327
327
327

Friday 17

Waxing Crescent 14%

08:59

22:43

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:03, Set: 21:14, Transit: 13:09. Moon - Rise: 08:59, Set: 22:43. Civil Dark: 21:59 - 04:18. Nautical Dark: 23:04 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
99
98
99
99
100
100
100
80
90
93
96
83
92
97
31
23
27
43
56
68
74
79
83

Low Clouds (% Sky Obscured)

29
34
41
29
24
22
23
21
19
19
17
17
29
40
45
31
23
27
38
43
45
37
30
29

Medium Clouds (% Sky Obscured)

35
43
56
27
15
7
13
24
33
38
38
42
38
39
81
31
23
23
15
9
1
11
21
34

High Clouds (% Sky Obscured)

89
96
94
97
98
100
100
100
77
87
91
95
55
55
60
16
14
15
26
42
50
45
45
45

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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
17
19
21
23
24
26
26
27
27
26
25
24
23
21
19
18
17
16
16
15

Feels Like (°C)

14
14
14
14
15
17
18
20
21
23
23
24
23
24
22
20
21
21
20
19
19
18
12
13

Dew Point (°C)

14
14
13
11
11
10
8
8
7
6
4
3
3
3
3
5
6
5
5
5
5
5
5
5

Relative Humidity (%)

93
92
85
74
65
54
44
38
33
28
24
22
21
22
23
28
31
35
39
41
45
48
48
48

Pressure (mb)

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

Ozone (du)

327
326
325
324
324
323
323
323
323
323
324
324
323
323
323
322
321
321
320
320
319
319
321
322

Saturday 18

Waxing Crescent 23%

10:22

22:54

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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 OK
03 Bad

Sun - Rise: 05:05, Set: 21:13, Transit: 13:09. Moon - Rise: 10:22, Set: 22:54. Civil Dark: 21:58 - 04:20. Nautical Dark: 23:02 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
78
76
71
63
60
53
50
46
32
24
16
17
18
17
22
27
31
31
30
25
30
41
48

Low Clouds (% Sky Obscured)

29
30
35
27
14
3
1
1
0
0
0
0
17
18
17
22
23
15
16
15
15
11
11
10

Medium Clouds (% Sky Obscured)

23
16
8
11
14
14
15
16
16
12
6
2
1
1
0
3
6
5
4
2
0
0
0
0

High Clouds (% Sky Obscured)

51
52
56
53
46
40
35
34
28
24
20
12
8
5
2
2
2
2
2
3
2
8
13
17

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)

7
7
8
8
9
10
11
11
11
11
11
11
11
12
13
15
13
12
10
9
8
7
7
6

Chance of Frost

Temperature (°C)

15
15
16
16
18
20
22
24
25
27
27
27
28
26
25
23
21
19
17
16
14
13
13
12

Feels Like (°C)

13
13
12
12
14
15
15
17
18
19
26
26
25
26
27
28
19
19
18
17
16
14
11
11

Dew Point (°C)

4
4
4
3
3
3
3
3
4
5
5
5
5
6
8
9
10
11
12
12
12
12
12
12

Relative Humidity (%)

47
46
43
42
36
31
27
26
25
24
23
23
22
27
33
41
50
60
73
79
86
93
95
96

Pressure (mb)

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

Ozone (du)

324
326
328
330
330
330
330
331
332
333
333
333
333
334
334
334
335
336
336
335
335
334
333
331

Sunday 19

Waxing Crescent 32%

11:41

23:05

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

Sun - Rise: 05:06, Set: 21:12, Transit: 13:09. Moon - Rise: 11:41, Set: 23:05. Civil Dark: 21:56 - 04:22. Nautical Dark: 23:00 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
68
77
60
48
37
50
64
70
51
34
18
32
45
60
58
56
55
64
73
83

Low Clouds (% Sky Obscured)

10
10
13
11
11
10
7
4
2
1
1
0
5
9
16
11
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
6
8
9
13
16
19
22
18
18
19
19
22
22

High Clouds (% Sky Obscured)

27
35
47
34
24
16
28
37
43
28
14
0
11
24
39
41
43
47
60
69
79

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
13
15
17
19
21
23
25
26
27
27
27
27
27
24
22
19
18
16

Feels Like (°C)

12
12
11
10
12
12
13
14
15
16
25
25
24
24
25
25
24
23
23
22
22

Dew Point (°C)

11
11
10
10
8
7
5
4
3
2
1
0
-1
-1
-1
-2
1
4
7
8
9

Relative Humidity (%)

95
90
86
81
64
49
38
32
26
21
19
17
16
16
15
15
22
32
45
51
60

Pressure (mb)

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

Ozone (du)

330
330
331
331
330
330
330
328
327
325
327
328
329
328
327
327
324
322
320
320
319

Forecast for Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 13/07/26 04:02:18. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+1.00