Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 19%

04:15

15:46

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 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:25, Set: 20:39, Transit: 13:02. Moon - Rise: 04:15, Set: 15:46. Civil Dark: 21:20 - 04:45. Nautical Dark: 22:15 - 03:50. Astro Dark: 23:29 - 02:36

Total Clouds (% Sky Obscured)

100
88
88
88
88
88
88
89
90
88
69
83
100
100
100
100
100
99
84
27
82
97
100
100

Low Clouds (% Sky Obscured)

92
93
91
91
92
93
94
84
71
44
60
54
43
36
38
38
35
47
24
8
1
0
0
0

Medium Clouds (% Sky Obscured)

100
80
78
82
48
37
38
44
34
0
2
0
0
24
61
92
94
79
32
10
50
55
52
57

High Clouds (% Sky Obscured)

72
82
76
94
50
80
0
3
3
1
3
51
100
100
100
100
100
90
67
15
61
93
100
100

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

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

Precipitation Probability (%)

100
100
100
0
0
0
0
0
0
0
0
0
1
1
5
3
4
15
9
6
0
0
0
0

Precipitation Amount (mm)

0.8
0.6
0.2
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
8
8
8
9
9
8
10
10
11
12
12
11
10
9
8
7
5
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
7
8
8
7
7
6
6
6
6
6
6
7
9
9
8
8
7
7

Relative Humidity (%)

95
93
94
93
94
92
91
93
91
84
73
65
61
59
57
56
56
58
67
72
75
80
81
82

Pressure (mb)

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

Ozone (du)

391
396
394
393
393
394
398
400
400
401
401
403
406
410
410
409
410
411
411
408
408
407
406
404

Sunday 5

Waning Crescent 10%

04:26

17:17

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
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

Sun - Rise: 05:23, Set: 20:41, Transit: 13:02. Moon - Rise: 04:26, Set: 17:17. Civil Dark: 21:22 - 04:43. Nautical Dark: 22:17 - 03:48. Astro Dark: 23:33 - 02:31

Total Clouds (% Sky Obscured)

100
99
67
45
83
94
76
33
37
72
68
54
90
94
99
96
72
91
100
100
100
97
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
28
30
0
0
14
43
31
24
60
70
62
33
47
56
61
55
28
18
14

Medium Clouds (% Sky Obscured)

61
67
54
26
73
81
42
8
10
24
48
37
65
48
61
58
38
70
67
70
70
64
70
74

High Clouds (% Sky Obscured)

99
96
50
39
43
46
23
19
28
65
45
21
87
45
74
91
38
66
100
100
100
61
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
7
15
6
14
20
29
32
31
20
15
4
3

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)

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

Chance of Frost

Temperature (°C)

9
9
9
8
7
7
6
7
10
12
14
15
16
16
17
17
16
17
16
14
13
13
12
12

Feels Like (°C)

8
7
8
7
6
5
5
6
9
12
13
14
16
15
15
15
16
17
16
13
12
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
88
91
91
93
88
81
76
69
65
61
58
57
57
57
59
66
75
78
79
80
83

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

403
406
408
406
405
404
403
404
406
409
411
411
409
407
407
408
409
409
410
411
412
413
414
415

Monday 6

Waning Crescent 4%

04:37

18:48

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
21 Bad
22 Bad
23 OK

Sun - Rise: 05:22, Set: 20:43, Transit: 13:02. Moon - Rise: 04:37, Set: 18:48. Civil Dark: 21:24 - 04:40. Nautical Dark: 22:20 - 03:45. Astro Dark: 23:38 - 02:27

Total Clouds (% Sky Obscured)

85
80
92
93
92
86
99
97
100
100
100
99
94
99
100
100
100
99
97
64
71
77
62
27

Low Clouds (% Sky Obscured)

19
18
32
45
53
54
47
1
2
15
45
50
59
29
41
34
37
36
47
24
38
50
37
13

Medium Clouds (% Sky Obscured)

86
83
87
83
66
65
69
64
66
72
67
67
62
68
71
64
60
74
84
31
37
35
18
1

High Clouds (% Sky Obscured)

60
55
55
40
38
32
88
82
98
100
100
97
86
98
100
100
97
60
50
45
45
41
35
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
7
9
5
5
5
7
6
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
42
51
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
3
3
2
2
1
1
2
3
4
35
52
46
49
59
66
67
69
71
29
13
19
16
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
9
9
8
8
9
11
12
14
15
15
16
16
16
16
15
15
14
13
12
11
11

Feels Like (°C)

10
9
8
8
7
7
6
7
9
11
13
13
14
14
15
15
14
13
14
13
13
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
90
90
90
91
90
88
84
80
73
69
65
65
66
69
80
83
87
87
90
93
91

Pressure (mb)

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

Ozone (du)

415
415
415
417
417
416
415
414
412
411
412
411
410
408
406
408
409
411
413
411
407
406
407
409

Tuesday 7

Waning Crescent 1%

04:50

20:22

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:20, Set: 20:45, Transit: 13:02. Moon - Rise: 04:50, Set: 20:22. Civil Dark: 21:26 - 04:38. Nautical Dark: 22:22 - 03:42. Astro Dark: 23:43 - 02:21

Total Clouds (% Sky Obscured)

37
50
62
62
65
70
75
75
82
89
96
87
88
81
95
93
83
68
33
34
45
44
65
83

Low Clouds (% Sky Obscured)

24
37
50
65
67
70
70
75
80
87
84
76
72
66
67
63
47
27
5
5
10
8
13
21

Medium Clouds (% Sky Obscured)

0
2
4
6
14
21
29
23
18
11
24
37
50
46
38
31
43
44
12
7
9
9
6
3

High Clouds (% Sky Obscured)

25
20
20
3
3
2
2
3
2
0
1
3
4
10
58
24
58
15
9
8
5
3
13
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
8
4
4
5
7
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
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
15
27
28
43
56
56
60
59
53
38
21
3
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
9
10
10
10
11
13
14
13
14
15
16
15
16
16
16
17
15
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
95
96
96
95
91
90
86
80
74
68
66
75
78
78
79
85
89
92
93
95

Pressure (mb)

1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1025
1026
1026
1027
1028

Ozone (du)

410
409
407
406
405
405
403
398
395
397
396
393
396
399
397
397
396
398
398
399
397
393
390
390

Wednesday 8

New Moon 0%

05:07

21:56

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:18, Set: 20:46, Transit: 13:02. Moon - Rise: 05:07, Set: 21:56. Civil Dark: 21:28 - 04:36. Nautical Dark: 22:25 - 03:40. Astro Dark: 23:48 - 02:16

Total Clouds (% Sky Obscured)

100
97
93
90
59
60
57
64
65
90
82
82
86
92
96
96
98
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

29
33
36
40
24
12
1
15
28
42
48
51
58
58
57
48
35
23
15
23
12
5
3
2

Medium Clouds (% Sky Obscured)

0
10
22
34
32
25
18
18
19
19
30
43
51
51
50
50
48
46
44
49
44
38
40
41

High Clouds (% Sky Obscured)

45
38
32
24
17
42
44
52
47
79
66
59
57
54
42
42
45
70
61
51
76
100
99
97

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 (%)

4
1
1
0
0
0
0
0
0
0
0
0
0
0
16
3
0
1
1
2
2
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)

4
4
4
4
4
4
4
3
5
5
5
5
5
5
5
5
5
4
3
3
4
4
5
4

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
8
10
12
14
15
16
17
18
18
18
18
17
17
16
15
14
13

Feels Like (°C)

8
8
8
7
6
7
6
7
8
11
13
15
16
17
17
17
17
17
17
16
16
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
93
95
91
87
83
76
72
69
67
65
64
64
65
71
75
77
79
82
84

Pressure (mb)

1028
1028
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1030

Ozone (du)

389
385
383
383
383
384
383
383
383
380
377
375
372
368
366
366
367
364
362
359
357
354
352
351

Thursday 9

Waxing Crescent 3%

05:30

23:24

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:16, Set: 20:48, Transit: 13:02. Moon - Rise: 05:30, Set: 23:24. Civil Dark: 21:30 - 04:34. Nautical Dark: 22:27 - 03:37. Astro Dark: 23:54 - 02:11

Total Clouds (% Sky Obscured)

99
98
98
97
97
97
99
99
98
98
99
99
100
100
100
100
98
97
95
97
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
4
6
13
21
30
33
33
35
33
31
28
23
18

Medium Clouds (% Sky Obscured)

43
55
65
72
68
65
68
67
60
53
52
54
56
57
57
58
59
63
60
69
78
86
85
83

High Clouds (% Sky Obscured)

93
90
91
92
93
93
92
92
93
93
96
98
100
100
100
100
91
79
64
76
90
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
1
2
2
12
14
15
16
17
18
13
10
2
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
9
9
9
9
9
9
11
12
11
12
13
13
18
18
18
18
18
18
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

89
93
91
91
90
88
88
87
83
79
74
69
67
64
64
64
64
68
73
77
78
79
80
83

Pressure (mb)

1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

351
350
347
345
342
340
338
336
336
337
337
338
339
340
339
339
338
337
336
336
335
334
334
333

Friday 10

Waxing Crescent 8%

06:04

No Set

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:15, Set: 20:50, Transit: 13:02. Moon - Rise: 06:04, Set: No Set. Civil Dark: 21:32 - 04:32. Nautical Dark: 22:30 - 03:34. Astro Dark: N/A - 02:05

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
98
99
99
100
100
100
100
100
100
100
100
100
99
99
98
84
71

Low Clouds (% Sky Obscured)

13
10
6
5
5
6
8
8
9
10
8
7
5
3
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
84
88
92
85
79
71
75
76
75
66
60
52
64
76
88
77
66
55
50
44
38
29
22

High Clouds (% Sky Obscured)

100
100
100
100
97
93
90
89
88
87
91
97
100
99
98
96
97
99
100
99
98
98
76
52

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
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
3
2
1
2
2
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)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
12
13
15
16
17
17
18
18
18
19
18
18
17
16
15
13
12

Feels Like (°C)

16
16
12
11
11
11
11
11
12
12
13
13
13
15
17
17
17
17
17
17
16
16
15
15

Dew Point (°C)

11
11
11
10
10
10
10
10
10
11
11
12
12
12
12
12
13
13
14
14
13
12
11
11

Relative Humidity (%)

87
90
90
90
92
90
87
86
82
78
74
72
68
66
66
68
70
73
76
81
82
86
89
89

Pressure (mb)

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

Ozone (du)

333
333
334
335
337
336
336
335
336
337
338
338
338
338
339
340
340
340
340
341
341
342
342
343

Forecast for Swadlincote, Derbyshire, United Kingdom (52.77,-1.55)

Generated: 04/05/24 07:28:22. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+1.00