Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 32%

04:20

11:06

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:20, Set: 18:02, Transit: 12:12. Moon - Rise: 04:20, Set: 11:06. Civil Dark: 18:36 - 05:46. Nautical Dark: 19:15 - 05:07. Astro Dark: 19:55 - 04:26

Total Clouds (% Sky Obscured)

77
82
86
100
100
100
100
100
100
100
100
100
100
61
43
45
45
48
47
100
100
88
100
97

Low Clouds (% Sky Obscured)

77
82
86
100
100
92
88
100
81
100
76
70
0
28
37
37
36
45
40
30
40
58
18
14

Medium Clouds (% Sky Obscured)

44
40
34
52
72
100
46
98
100
100
100
100
100
61
43
2
3
48
47
98
100
65
82
97

High Clouds (% Sky Obscured)

77
80
86
100
92
91
100
100
100
99
100
100
100
60
43
45
45
48
47
100
100
85
100
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
8
1
4
5
4
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
21
15
26
26
86
95
95
95
95
95
95
54
27
18
3
0
0
5
16
19
18
24
30

Precipitation Amount (mm)

0
0
0
0
0
0.7
0.7
1.1
2.5
3.5
1.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
24
23
26
25
25
25
24
26
25
27
25
23
18
18
16
15
14
16
17
17
17
18
18

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
9
7
6
5
5
4
5
6
7
8
8
9

Feels Like (°C)

4
4
4
3
4
4
4
4
4
4
1
3
2
0
-1
-1
-1
-1
-1
-1
1
2
2
2

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
9
9
7
4
4
3
2
2
2
3
4
4
5
4

Relative Humidity (%)

92
93
93
93
92
93
90
93
90
92
87
90
91
82
87
85
85
86
83
79
78
78
78
73

Pressure (mb)

1006
1005
1004
1004
1003
1002
1001
1000
999
998
997
997
998
998
999
1000
1000
1001
1001
1001
1001
1001
1001
1000

Ozone (du)

348
351
358
361
363
370
375
375
374
382
387
392
394
394
397
404
408
408
411
413
416
419
433
447

Friday 13

Waning Crescent 23%

04:51

12:21

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

Sun - Rise: 06:17, Set: 18:04, Transit: 12:11. Moon - Rise: 04:51, Set: 12:21. Civil Dark: 18:37 - 05:44. Nautical Dark: 19:17 - 05:04. Astro Dark: 19:57 - 04:24

Total Clouds (% Sky Obscured)

93
99
100
45
30
17
9
39
15
27
28
35
55
55
76
82
48
78
73
61
58
50
33
18

Low Clouds (% Sky Obscured)

47
27
24
32
23
17
0
0
6
27
28
35
55
55
73
79
46
75
73
61
58
50
33
18

Medium Clouds (% Sky Obscured)

52
26
35
15
6
0
7
36
8
3
1
2
2
4
31
45
20
30
32
3
2
4
0
2

High Clouds (% Sky Obscured)

83
98
75
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
0

ISS Passover

Visibility (miles)

7
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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 (%)

23
16
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
33
36

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)

18
16
15
14
11
8
8
8
8
7
7
6
7
7
6
6
6
6
7
9
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
2
3
3
3
2
2
-1
0
0
0
-0
-0
0
-1
-1
-1
-1
1
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

68
70
71
74
79
85
88
89
88
89
91
93
93
94
93
94
94
93
86
78
72
65
60
59

Pressure (mb)

1000
1000
999
999
1000
1000
1001
1001
1001
1001
1002
1002
1002
1003
1004
1004
1005
1006
1006
1007
1008
1008
1008
1008

Ozone (du)

454
456
461
470
496
521
524
513
509
508
500
496
491
492
490
484
481
479
479
477
476
476
477
479

Saturday 14

Waning Crescent 15%

05:13

13:40

14 OK
15 Good
16 OK
17 Good
18 Good
19 OK
20 Bad
21 Bad
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

Sun - Rise: 06:15, Set: 18:06, Transit: 12:11. Moon - Rise: 05:13, Set: 13:40. Civil Dark: 18:39 - 05:41. Nautical Dark: 19:19 - 05:02. Astro Dark: 19:59 - 04:21

Total Clouds (% Sky Obscured)

20
6
15
3
15
46
63
58
31
34
77
53
97
84
85
97
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
6
14
1
0
0
0
0
0
0
0
0
1
0
0
46
70
85
99
100
100
100
92
84

Medium Clouds (% Sky Obscured)

2
0
1
3
15
46
25
21
13
15
77
42
90
74
85
89
99
98
58
54
54
60
61
100

High Clouds (% Sky Obscured)

0
0
0
0
3
0
0
0
0
4
27
22
5
2
2
0
0
0
0
0
1
1
15
10

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
7

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 (%)

7
10
18
0
0
0
0
0
0
0
0
0
0
0
2
3
9
14
19
21
22
20
29
38

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
7
6
4
3
4
5
6
5
6
7
7
8
8
9
10
12
14
15
16
17
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
8
6
3
3
2
2
2
1
-1
0
-1
-1
-1
-1
-1
1
1
2
2
2
2

Dew Point (°C)

1
1
2
4
3
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
4
5
6

Relative Humidity (%)

55
53
60
69
71
72
75
77
80
82
86
89
91
91
93
93
91
88
83
78
75
78
81
84

Pressure (mb)

1009
1009
1009
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1007

Ozone (du)

476
466
454
446
438
432
423
412
405
398
390
385
378
375
376
370
362
355
349
346
344
343
342
340

Sunday 15

Waning Crescent 8%

05:29

No Set

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 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:13, Set: 18:07, Transit: 12:11. Moon - Rise: 05:29, Set: No Set. Civil Dark: 18:41 - 05:39. Nautical Dark: 19:20 - 05:00. Astro Dark: 20:01 - 04:18

Total Clouds (% Sky Obscured)

100
86
73
32
41
44
58
93
91
70
42
56
55
46
39
29
22
21
24
45
60
76
84
92

Low Clouds (% Sky Obscured)

75
68
60
32
37
31
24
37
45
56
42
41
31
24
15
9
9
8
6
22
46
61
51
29

Medium Clouds (% Sky Obscured)

100
41
20
0
17
35
43
28
17
7
7
5
2
3
39
29
6
14
4
26
51
17
48
66

High Clouds (% Sky Obscured)

10
10
0
0
0
0
6
19
30
29
5
31
45
45
35
29
19
10
10
15
10
20
53
77

ISS Passover

Visibility (miles)

9
9
7
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 (%)

36
42
42
38
31
22
16
8
10
6
12
11
2
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)

16
16
14
14
13
12
12
13
11
11
11
11
11
11
10
10
10
11
12
13
14
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
5
3
4
3
2
0
1
-1
-0
0
-1
-1
-2
-2
-2
-2
-1
1
2
3
3
5

Dew Point (°C)

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

Relative Humidity (%)

87
93
85
78
79
82
81
83
86
88
89
89
91
91
93
93
93
91
89
83
78
70
67
68

Pressure (mb)

1007
1006
1007
1007
1008
1009
1009
1010
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

341
346
356
363
368
372
374
373
374
377
375
375
375
377
376
374
370
370
370
368
367
364
363
359

Monday 16

Waning Crescent 3%

05:43

15:02

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:10, Set: 18:09, Transit: 12:11. Moon - Rise: 05:43, Set: 15:02. Civil Dark: 18:43 - 05:37. Nautical Dark: 19:22 - 04:57. Astro Dark: 20:03 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
96
74
78
79
71
72
75
90
91
91
91
90
90
93
93
95
95
95

Low Clouds (% Sky Obscured)

8
22
34
49
53
57
58
65
77
79
71
72
75
82
82
82
79
76
74
82
91
95
95
93

Medium Clouds (% Sky Obscured)

90
90
72
84
83
87
73
68
70
65
37
19
7
14
22
32
28
23
21
24
27
29
35
42

High Clouds (% Sky Obscured)

100
97
95
92
61
41
22
3
2
4
4
4
4
12
23
32
45
53
48
33
16
2
19
41

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
16
14
8
19
18
12
30
25
5
2
1
0
1
0
0
0
1
0
1
2

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)

16
17
15
14
13
13
13
12
12
13
13
12
12
11
11
10
9
10
11
11
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
5
4
4
3
2
3
3
3
3
3
3
3
3
4
3
3
3
4
3
4
9

Dew Point (°C)

6
6
6
7
7
7
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
6
7
7

Relative Humidity (%)

71
71
74
80
82
88
87
91
94
94
94
94
94
94
94
94
96
91
87
84
77
71
67
69

Pressure (mb)

1015
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

357
356
355
353
351
349
348
348
348
348
348
346
345
343
342
340
339
338
337
337
337
336
336
337

Tuesday 17

Waning Crescent 0%

05:54

16:24

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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 OK
12 OK
13 OK

Sun - Rise: 06:08, Set: 18:11, Transit: 12:10. Moon - Rise: 05:54, Set: 16:24. Civil Dark: 18:44 - 05:34. Nautical Dark: 19:24 - 04:55. Astro Dark: 20:05 - 04:13

Total Clouds (% Sky Obscured)

90
90
71
71
68
68
61
52
43
37
45
45
45
46
47
56
61
70
76
64
51
34
32
31

Low Clouds (% Sky Obscured)

90
83
71
71
68
68
61
52
43
37
45
45
45
46
47
56
61
56
41
36
31
27
29
28

Medium Clouds (% Sky Obscured)

55
37
18
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)

66
76
71
71
68
67
53
41
30
18
12
6
0
1
2
3
21
32
40
29
19
15
18
19

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
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
10
10
7
7
8
7
7
6
6
6
7
7
8
8
7
7
7
8
8
9
15

Dew Point (°C)

7
7
7
8
8
8
7
7
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7
8

Relative Humidity (%)

70
71
75
80
84
87
90
91
91
91
93
91
91
91
91
93
91
87
81
77
71
66
61
60

Pressure (mb)

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

Ozone (du)

337
338
338
338
338
339
339
339
340
340
341
340
340
340
340
339
339
339
339
339
339
340
340
340

Wednesday 18

Waning Crescent 0%

06:06

17:47

14 OK
15 OK
16 OK
17 Good
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:06, Set: 18:13, Transit: 12:10. Moon - Rise: 06:06, Set: 17:47. Civil Dark: 18:46 - 05:32. Nautical Dark: 19:26 - 04:52. Astro Dark: 20:07 - 04:11

Total Clouds (% Sky Obscured)

30
25
20
18
39
57
75
76
68
64
62
43
42
53
65
86

Low Clouds (% Sky Obscured)

27
18
9
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
5
13
25
40
50
55

High Clouds (% Sky Obscured)

20
24
20
18
39
53
55
57
59
63
62
43
42
53
65
62

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
6
6
5
5
5
5
4
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

16
16
15
14
13
12
10
9
8
7
7
7
6
6
6
5

Feels Like (°C)

15
15
16
17
17
10
10
9
8
8
7
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

58
59
66
75
84
84
87
87
85
82
81
79
79
78
79
79

Pressure (mb)

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

Ozone (du)

341
342
342
342
341
341
342
342
341
341
341
341
341
340
343
345

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

Generated: 12/03/26 14:04:27. Forecast: 12/03/26 to 18/03/26. Timezone: UTC+0.00