Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Full Moon 99%

No Rise

06:36

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
20 Bad

Sun - Rise: 06:34, Set: 19:46, Transit: 13:10. Moon - Rise: No Rise, Set: 06:36. Civil Dark: 20:22 - 05:59. Nautical Dark: 21:03 - 05:15. Astro Dark: 21:50 - 04:28

Total Clouds (% Sky Obscured)

100
95
96
95
96
97
99
94
99
99
95
98
90
100
84
87
93
100
99
93
82
82
51
49

Low Clouds (% Sky Obscured)

87
82
90
84
91
91
90
87
99
98
93
88
78
100
72
66
67
71
67
51
78
82
51
49

Medium Clouds (% Sky Obscured)

79
86
72
59
86
60
52
46
41
38
43
35
19
15
28
37
45
64
59
38
11
3
0
0

High Clouds (% Sky Obscured)

56
57
2
2
8
7
39
9
10
8
29
90
54
7
33
45
20
32
25
28
5
26
14
0

ISS Passover

Visibility (miles)

9
9
9
5
2
1
0
1
0
0
0
0
0
1
9
9
8
9
2
5
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
66
27
70
9

Precipitation Type

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

Precipitation Probability (%)

39
47
76
81
79
72
49
43
32
29
22
7
15
16
19
32
55
49
61
71
36
17
5
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
6
13
13
16
17
17
16
16
16
16
17
18
23
23
24
24
24
23
24
24
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
86
94
98
96
98
96
96
98
98
98
98
98
91
92
92
95
95
95
90
85
88
88

Pressure (mb)

1016
1016
1015
1014
1013
1011
1010
1009
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1007
1009

Ozone (du)

394
396
396
393
391
389
388
388
387
385
385
386
388
389
391
390
389
391
392
393
395
396
392
390

Friday 3

Waning Gibbous 96%

21:59

06:48

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
20 Bad

Sun - Rise: 06:32, Set: 19:48, Transit: 13:10. Moon - Rise: 21:59, Set: 06:48. Civil Dark: 20:24 - 05:56. Nautical Dark: 21:05 - 05:13. Astro Dark: 21:53 - 04:25

Total Clouds (% Sky Obscured)

48
52
60
69
80
88
77
93
91
97
100
82
100
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

48
52
60
66
80
84
50
40
65
89
100
74
74
68
77
52
84
65
61
47
88
79
94
100

Medium Clouds (% Sky Obscured)

0
0
10
16
24
36
44
52
69
86
85
38
58
100
100
100
100
85
85
100
100
86
96
100

High Clouds (% Sky Obscured)

0
0
4
3
8
7
9
39
5
2
21
38
100
89
100
100
100
100
100
100
100
100
66
100

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 (%)

2
4
1
9
6
10
10
1
0
0
3
15
12
7
0
2
14
4
0
0
1
6
37
95

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
1

Wind Speed/Direction (mph)

16
15
14
13
11
10
8
6
5
5
5
6
7
11
18
20
22
25
26
26
26
26
25
26

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
4
4
5
5
6
7
9
11
12
12
13
13
12
12
11
10

Feels Like (°C)

1
1
0
1
1
1
2
2
2
3
2
2
3
4
4
6
7
6
6
6
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
91
93
94
96
96
94
94
90
86
88
82
90
95
83
69
70
71
70
73
77

Pressure (mb)

1010
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1013
1012
1011
1009
1008
1006
1005
1004
1002
1001
1000

Ozone (du)

389
388
388
388
388
392
392
391
389
387
386
385
383
382
381
380
377
375
375
377
380
380
382
385

Saturday 4

Waning Gibbous 91%

23:17

07:04

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
20 Bad

Sun - Rise: 06:30, Set: 19:50, Transit: 13:10. Moon - Rise: 23:17, Set: 07:04. Civil Dark: 20:26 - 05:54. Nautical Dark: 21:07 - 05:10. Astro Dark: 21:55 - 04:22

Total Clouds (% Sky Obscured)

100
100
90
92
100
88
87
91
92
82
80
83
68
81
86
87
66
60
60
46
56
62
59
60

Low Clouds (% Sky Obscured)

100
100
87
85
100
75
68
79
76
76
77
82
62
57
60
60
48
43
39
7
26
42
28
14

Medium Clouds (% Sky Obscured)

100
100
33
34
48
29
32
22
40
41
33
22
25
71
26
23
0
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

47
45
1
27
0
2
0
0
0
0
0
0
0
0
4
9
2
2
4
14
35
35
37
38

ISS Passover

Visibility (miles)

9
9
9
9
9
8
4
6
9
9
9
9
9
9
3
0
9
0
0
2
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

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

Precipitation Probability (%)

95
95
65
64
51
48
43
23
24
19
1
13
23
44
65
63
53
67
41
30
24
2
1
11

Precipitation Amount (mm)

2.3
1.7
0.3
0.7
0.5
0.3
0.4
0
0.2
0
0
0
0
0
0.5
0.4
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

26
24
23
24
24
23
20
19
16
13
11
11
13
14
15
17
18
21
22
22
20
18
15
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
77
76
81
79
85
82
80
82
86
86
79
69
71
91
91
94
96
87
82
81
79
82

Pressure (mb)

999
998
999
1000
1000
1002
1004
1006
1007
1009
1010
1011
1012
1013
1013
1014
1015
1016
1017
1018
1019
1019
1020
1022

Ozone (du)

390
393
401
404
404
405
406
405
403
403
403
405
402
399
397
396
396
400
402
403
402
401
400
401

Sunday 5

Waning Gibbous 85%

00:33

07:27

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
20 Bad

Sun - Rise: 06:27, Set: 19:52, Transit: 13:09. Moon - Rise: 00:33, Set: 07:27. Civil Dark: 20:28 - 05:51. Nautical Dark: 21:09 - 05:07. Astro Dark: 21:58 - 04:19

Total Clouds (% Sky Obscured)

68
72
76
76
87
94
99
100
97
100
100
100
100
94
87
84
64
50
97
98
95
93
85
78

Low Clouds (% Sky Obscured)

1
2
4
5
5
5
4
4
3
0
0
0
0
7
12
17
18
16
47
62
68
60
60
8

Medium Clouds (% Sky Obscured)

0
0
0
0
6
12
19
32
43
68
59
58
100
76
42
25
1
1
13
40
39
53
32
62

High Clouds (% Sky Obscured)

41
34
32
30
53
73
99
100
97
100
85
76
64
36
51
47
45
50
74
66
59
40
37
38

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)

8
5
4
4
4
4
4
4
5
5
5
6
8
9
11
14
16
15
15
14
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-0
-1
-2
-2
-2
-3
-3
-3
-3
-2
-1
-0
1
2
3
4
5
7
7
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
86
86
86
86
84
88
89
86
79
72
65
60
58
58
61
64
72
76
80
81

Pressure (mb)

1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020

Ozone (du)

398
394
391
388
385
381
376
372
370
369
369
369
368
369
368
367
367
368
369
369
369
369
371
368

Monday 6

Waning Gibbous 77%

01:44

08:00

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 06:25, Set: 19:53, Transit: 13:09. Moon - Rise: 01:44, Set: 08:00. Civil Dark: 20:29 - 05:49. Nautical Dark: 21:12 - 05:04. Astro Dark: 22:00 - 04:15

Total Clouds (% Sky Obscured)

73
73
81
75
65
70
70
57
5
42
36
75
71
84
91
99
99
99
100
100
100
100
100
100

Low 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
15
30

Medium Clouds (% Sky Obscured)

31
62
65
65
65
0
0
0
0
0
0
0
0
14
74
85
77
70
61
66
72
76
80
84

High Clouds (% Sky Obscured)

35
36
32
45
45
50
45
38
1
16
13
26
22
47
71
96
97
98
100
100
100
100
100
100

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
1
13
17
19
20
21
18
26
25

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
12
11
11
11
11
11
12
13
13
15
17
20
22
23
24
24
24
23
22
22
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
87
85
85
87
90
91
93
93
90
85
81
78
75
74
73
74
75
78
80
85
87
90

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1012
1011
1010
1009
1009
1008
1008
1007
1007
1008

Ozone (du)

367
366
365
364
364
362
360
360
358
356
356
356
355
355
356
357
356
356
357
357
358
359
360
363

Tuesday 7

Waning Gibbous 69%

02:44

08:46

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
20 Bad

Sun - Rise: 06:22, Set: 19:55, Transit: 13:09. Moon - Rise: 02:44, Set: 08:46. Civil Dark: 20:31 - 05:46. Nautical Dark: 21:14 - 05:02. Astro Dark: 22:03 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
97
98
98
97
97
98
99
100
98
97
96
84
74

Low Clouds (% Sky Obscured)

50
58
65
65
65
68
73
75
77
78
81
83
86
87
91
95
91
87
91
89
87
84
72
60

Medium Clouds (% Sky Obscured)

88
89
91
93
81
66
42
57
75
93
63
36
17
21
49
62
80
84
88
74
60
55
67
71

High Clouds (% Sky Obscured)

100
100
100
100
95
90
85
90
95
100
80
61
42
56
71
83
86
84
87
87
82
79
61
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
7
4
2
4

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

Precipitation Probability (%)

20
18
19
15
20
23
16
45
49
48
54
57
49
33
30
28
20
15
16
61
86
95
89
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.3
0.6
0.8
0.5
0.3

Wind Speed/Direction (mph)

17
15
13
11
9
9
8
8
7
7
7
8
9
11
11
12
15
14
13
14
14
14
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
6
6
7
7
6
6
4
4
4
4
4
4
7
5
4
4
4
4
0

Dew Point (°C)

12
11
10
10
9
9
8
8
8
7
6
6
6
6
5
5
4
5
6
6
6
7
7
6

Relative Humidity (%)

92
93
93
93
91
91
91
93
93
93
93
87
81
74
69
66
61
66
71
74
81
88
96
94

Pressure (mb)

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

Ozone (du)

366
368
370
372
374
379
384
389
393
398
402
414
425
436
426
417
408
406
404
402
402
402
402
404

Wednesday 8

Waning Gibbous 59%

03:30

09:46

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

Sun - Rise: 06:20, Set: 19:57, Transit: 13:09. Moon - Rise: 03:30, Set: 09:46. Civil Dark: 20:33 - 05:44. Nautical Dark: 21:16 - 04:59. Astro Dark: 22:06 - 04:09

Total Clouds (% Sky Obscured)

70
72
71
73
61
48
36
58
79
100
95
89
82
90
97
100
90
78
68
61
59
57

Low Clouds (% Sky Obscured)

43
37
33
38
26
13
1
1
0
0
26
49
61
65
82
92
84
76
66
58
55
47

Medium Clouds (% Sky Obscured)

70
72
70
64
51
38
23
49
74
100
93
86
81
80
78
74
61
40
25
22
24
21

High Clouds (% Sky Obscured)

31
56
68
65
39
29
16
42
70
100
95
89
82
63
39
21
14
7
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

47
36
24
11
8
5
0
0
0
0
32
53
72
84
75
55
46
48
55
45
32
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

9
8
7
6
5
5
5
4
5
5
6
8
10
11
12
14
16
14
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
94
94
94
94
94
94
93
93
89
88
85
82
79
78
77
77
77
79
81

Pressure (mb)

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

Ozone (du)

405
407
407
407
407
407
406
405
406
406
407
408
410
412
414
415
417
419
421
422
422
422

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 02/04/26 21:11:58. Forecast: 02/04/26 to 08/04/26. Timezone: UTC+1.00