Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waning Crescent 34%

03:54

10:32

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:24, Set: 17:07, Transit: 12:17. Moon - Rise: 03:54, Set: 10:32. Civil Dark: 17:43 - 06:49. Nautical Dark: 18:23 - 06:09. Astro Dark: 19:02 - 05:30

Total Clouds (% Sky Obscured)

90
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
91
93
95

Low Clouds (% Sky Obscured)

90
61
61
73
81
82
100
100
100
100
100
75
71
72
73
71
78
89
100
97
90
63
70
77

Medium Clouds (% Sky Obscured)

49
92
94
96
99
24
65
46
93
97
68
88
49
93
76
100
100
98
52
80
100
38
51
38

High Clouds (% Sky Obscured)

87
60
94
100
98
80
97
92
83
99
98
83
100
99
100
65
99
100
81
77
75
31
37
0

ISS Passover

Visibility (miles)

9
9
9
9
3
8
4
2
0
0
9
9
9
9
9
9
9
9
9
7
9
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
3
23
66
100
75
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
1
46
80
95
66
59
28
17
14
7
5
5
5
5
12
22
43
85
92
59
56
40
37

Precipitation Amount (mm)

0
0
0
0.4
0.7
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7
0.3
0.2
0
0

Wind Speed/Direction (mph)

6
5
5
6
5
5
6
6
5
4
6
6
6
6
7
6
6
7
7
8
10
13
15
15

Chance of Frost

Temperature (°C)

9
10
10
10
9
9
9
9
8
8
8
9
8
8
8
8
8
8
8
8
9
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
85
88
95
96
98
98
98
98
95
95
95
95
95
95
95
95
95
98
96
91
93
87

Pressure (mb)

986
985
985
984
983
983
982
982
982
982
982
982
982
982
982
983
983
983
983
983
983
984
984
984

Ozone (du)

379
373
369
361
359
360
357
359
358
362
366
371
370
371
372
374
383
386
387
391
393
395
391
383

Wednesday 11

Waning Crescent 25%

04:56

11:16

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:22, Set: 17:09, Transit: 12:17. Moon - Rise: 04:56, Set: 11:16. Civil Dark: 17:45 - 06:47. Nautical Dark: 18:24 - 06:07. Astro Dark: 19:04 - 05:28

Total Clouds (% Sky Obscured)

71
93
80
100
100
100
100
99
100
100
100
100
100
95
96
75
100
90
89
95
100
100
99
89

Low Clouds (% Sky Obscured)

55
71
58
59
54
46
38
51
71
82
92
98
95
68
67
65
57
43
55
68
69
95
98
80

Medium Clouds (% Sky Obscured)

16
31
23
3
0
55
65
65
82
77
90
55
33
17
0
0
1
42
78
50
61
90
76
48

High Clouds (% Sky Obscured)

2
0
33
100
100
100
100
89
94
100
100
100
100
85
90
18
62
38
2
35
40
39
40
45

ISS Passover

Visibility (miles)

9
8
8
9
9
9
9
9
9
5
7
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
88
98
0
0

Precipitation Type

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

Precipitation Probability (%)

44
45
42
30
19
3
6
12
22
16
16
15
10
4
1
0
2
10
32
40
53
45
34
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

15
14
13
11
9
7
6
5
4
2
2
2
4
5
5
4
4
5
5
6
8
10
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
6
6
6
5
5
5
6
6
6
5
5
4
4
3
3
3
2
2
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
87
88
91
93
94
96
98
98
96
94
93
93
96
96
94
96
94
94
91
88
87

Pressure (mb)

983
983
982
981
981
980
979
978
977
976
976
975
975
976
976
977
978
978
979
980
980
981
982
982

Ozone (du)

378
373
364
362
362
366
366
366
365
368
373
383
397
405
409
413
411
412
411
415
415
422
433
440

Thursday 12

Waning Crescent 17%

05:46

12:15

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:20, Set: 17:11, Transit: 12:17. Moon - Rise: 05:46, Set: 12:15. Civil Dark: 17:46 - 06:45. Nautical Dark: 18:26 - 06:05. Astro Dark: 19:05 - 05:26

Total Clouds (% Sky Obscured)

70
93
97
94
90
93
86
97
94
100
100
100
100
96
98
98
94
96
98
100
99
95
97
93

Low Clouds (% Sky Obscured)

60
83
52
53
69
87
79
88
85
99
100
100
99
91
87
86
79
76
77
73
74
72
79
76

Medium Clouds (% Sky Obscured)

43
33
44
40
42
40
26
29
19
11
17
96
97
78
67
75
89
92
96
97
95
57
70
52

High Clouds (% Sky Obscured)

13
2
8
3
8
14
46
21
54
76
72
50
60
50
45
40
35
30
25
19
12
13
5
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
23
35
30
34
48
37
38
53
33
24
37
40
56
54
46
34
25
29
33
33
33
33
24

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
12
9
8
8
7
7
7
6
4
8
9
9
10
10
10
10
10
11
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
6
6
6
6
6
6
5
3
3
2
2
2
2
1
1
1
1
0
0

Relative Humidity (%)

85
82
84
81
84
88
90
93
94
94
96
90
89
91
93
96
96
96
96
96
93
85
77
76

Pressure (mb)

982
982
982
983
983
984
984
984
985
985
985
985
985
986
986
987
987
988
988
989
990
990
991
992

Ozone (du)

434
430
430
433
432
436
439
435
436
445
450
449
446
441
438
438
436
436
435
434
434
432
427
424

Friday 13

Waning Crescent 10%

06:23

No Set

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

Sun - Rise: 07:18, Set: 17:13, Transit: 12:17. Moon - Rise: 06:23, Set: No Set. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:28 - 06:04. Astro Dark: 19:07 - 05:24

Total Clouds (% Sky Obscured)

88
83
77
76
74
64
59
65
65
65
47
31
18
12
21
31
44
44
43
40
48
58
85
72

Low Clouds (% Sky Obscured)

71
63
62
64
65
46
23
5
5
0
0
0
2
4
18
30
36
35
36
36
47
58
85
71

Medium Clouds (% Sky Obscured)

50
36
31
12
4
3
3
2
9
53
29
6
2
2
0
0
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
5
6
1
6
12
8
3
3
2
7
1
3
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
7
5
3
2
3
5
7
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 (%)

32
31
31
30
14
23
18
10
14
3
10
2
2
1
0
6
0
0
0
0
0
7
14
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-3
-4
-4
-5
-5
-5
-5
-5
-7
-6
-6
-6
-6
-6
-5
-5
-4
-3
-3
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

76
80
83
83
85
86
88
89
86
86
91
87
84
84
86
81
81
81
83
81
78
70
64
61

Pressure (mb)

992
993
994
995
996
997
998
1000
1001
1002
1003
1004
1004
1006
1007
1008
1009
1010
1011
1013
1014
1015
1016
1016

Ozone (du)

423
424
429
432
435
439
445
448
447
447
453
454
457
457
460
461
460
462
459
458
461
462
461
452

Saturday 14

Waning Crescent 5%

06:49

13:26

13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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

Sun - Rise: 07:16, Set: 17:15, Transit: 12:16. Moon - Rise: 06:49, Set: 13:26. Civil Dark: 17:50 - 06:41. Nautical Dark: 18:29 - 06:02. Astro Dark: 19:09 - 05:23

Total Clouds (% Sky Obscured)

52
35
24
25
26
26
33
46
68
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
30
24
25
25
25
26
24
23
23
23
15
8
0
0
0
0
21
41
62
74
87
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
53
77
99
98
97
96
90
84
80
85
92
99
95
90
86
88

High Clouds (% Sky Obscured)

0
0
0
0
2
1
13
23
50
75
100
100
100
100
98
94
91
92
95
100
94
89
84
85

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
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
51
75

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
0.4

Wind Speed/Direction (mph)

11
11
10
8
5
4
3
3
3
2
2
3
4
5
6
6
7
8
9
10
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-3
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-4
-3
-4
-4
-3
-3
-3

Relative Humidity (%)

60
58
62
65
76
80
80
80
80
77
75
75
77
77
80
78
78
77
75
71
69
68
65
63

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1014

Ozone (du)

443
437
428
422
415
411
405
401
397
394
391
389
386
383
380
376
371
367
365
363
361
362
363
363

Sunday 15

Waning Crescent 1%

07:09

14:44

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:14, Set: 17:17, Transit: 12:16. Moon - Rise: 07:09, Set: 14:44. Civil Dark: 17:52 - 06:39. Nautical Dark: 18:31 - 06:00. Astro Dark: 19:10 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
94
94
94
93
95
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
97
95
92
90
88
85
75
64
54
51
48
45
48
48
54
69
85
100
100

Medium Clouds (% Sky Obscured)

89
91
69
47
24
31
40
50
63
74
75
70
55
50
65
80
95
90
84
79
78
75
75
81

High Clouds (% Sky Obscured)

89
91
73
46
16
9
7
5
5
5
5
37
68
100
100
100
100
100
100
100
81
68
60
54

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
89
68
51
32
15
11
13
25
59
81
95
95
95
71
56
36
8
29
44
59
78

Precipitation Amount (mm)

0.7
1
1
0.7
0.4
0.2
0
0
0
0
0
0.2
0.4
0.6
0.6
0.6
0.2
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
69
73
80
86
88
88
88
89
89
91
91
93
93
94
94
96
96
98
98
96
98
96

Pressure (mb)

1014
1013
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009
1007
1006
1005
1004
1003
1003
1002
1002
1001
1001
1000

Ozone (du)

362
360
359
357
356
354
351
348
345
343
342
340
340
339
339
340
341
343
342
341
340
338
336
334

Monday 16

Waning Crescent 0%

07:24

16:05

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

Sun - Rise: 07:12, Set: 17:19, Transit: 12:16. Moon - Rise: 07:24, Set: 16:05. Civil Dark: 17:53 - 06:37. Nautical Dark: 18:33 - 05:58. Astro Dark: 19:12 - 05:19

Total Clouds (% Sky Obscured)

100
100
96
93
89
93
97
100
97
95
92
95
99
100
96
91
83

Low Clouds (% Sky Obscured)

100
100
93
87
80
77
75
70
71
70
72
69
66
63
63
63
61

Medium Clouds (% Sky Obscured)

87
94
84
75
68
79
89
100
88
76
64
76
87
99
78
56
34

High Clouds (% Sky Obscured)

48
45
40
45
50
50
50
55
50
45
40
30
30
15
13
12
14

ISS Passover

Visibility (miles)

7
8
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

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

Precipitation Probability (%)

90
95
91
85
80
69
54
31
25
18
8
16
21
25
24
24
21

Precipitation Amount (mm)

0.6
0.7
0.6
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
90
90
88
88
90
91
88
88
86
88
90
91
90
86

Pressure (mb)

999
997
996
995
995
994
995
996
997
998
999
1000
1000
1001
1001
1001
1002

Ozone (du)

333
332
330
331
332
333
335
338
340
341
343
345
346
347
349
352
356

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

Generated: 10/02/26 12:42:48. Forecast: 10/02/26 to 16/02/26. Timezone: UTC+0.00