Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 30%

03:54

14:12

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:24, Set: 20:26, Transit: 12:56. Moon - Rise: 03:54, Set: 14:12. Civil Dark: 21:05 - 04:45. Nautical Dark: 21:56 - 03:53. Astro Dark: 23:01 - 02:46

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
90
85
75
71
76

Medium Clouds (% Sky Obscured)

6
4
8
16
12
18
36
63
76
64
96
92
77
78
87
95
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

10
41
87
100
100
68
94
86
61
12
6
18
50
54
65
65
95
100
100
100
100
100
99
100

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
8
9
8
8
7
7
7
9
9
9
9
9
7
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
24
18
10
14
23
14
36
44
48
39
18
27
28
36
50
76
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0.3
0.8
1.1
1.1
0.8
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
96
95
95
95
95
95
95
95
93
93
95
95
93
93
95
93
91
93
93
91
90
88

Pressure (mb)

1001
1002
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

373
372
370
369
369
370
370
372
373
373
372
372
373
373
375
376
379
380
381
382
382
381
382
381

Friday 3

Waning Crescent 19%

04:07

15:40

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

Sun - Rise: 05:22, Set: 20:28, Transit: 12:56. Moon - Rise: 04:07, Set: 15:40. Civil Dark: 21:07 - 04:43. Nautical Dark: 21:59 - 03:51. Astro Dark: 23:05 - 02:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
67
70
29
41
37
63
33
63
63
42
65
49
80
74
80
60
56
62

Low Clouds (% Sky Obscured)

55
50
63
78
45
37
35
32
38
53
45
35
30
36
59
39
42
38
40
41
66
53
45
52

Medium Clouds (% Sky Obscured)

100
100
100
99
60
59
59
50
0
0
0
0
2
2
0
2
2
32
30
43
46
45
40
42

High Clouds (% Sky Obscured)

100
100
100
97
60
85
20
52
1
6
3
57
12
60
25
11
42
11
59
35
7
64
74
75

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
6
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
13
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
90
73
56
36
16
10
4
2
0
0
0
0
0
0
1
3
4
14
26
41
43
41

Precipitation Amount (mm)

1.2
1.3
0.9
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
93
95
95
96
96
96
98
96
98
96
95
90
83
71
60
56
56
53
54
69
85
85

Pressure (mb)

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

Ozone (du)

382
382
386
389
392
396
400
401
403
404
404
404
405
405
404
405
407
409
410
410
411
410
409
409

Saturday 4

Waning Crescent 10%

04:19

17:09

19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:20, Set: 20:29, Transit: 12:56. Moon - Rise: 04:19, Set: 17:09. Civil Dark: 21:09 - 04:41. Nautical Dark: 22:01 - 03:48. Astro Dark: 23:09 - 02:39

Total Clouds (% Sky Obscured)

77
48
20
83
98
94
100
100
100
100
100
88
100
96
99
100
88
79
100
83
100
97
100
100

Low Clouds (% Sky Obscured)

63
27
1
22
36
63
75
67
50
38
48
48
56
43
54
49
44
39
41
45
58
42
35
27

Medium Clouds (% Sky Obscured)

45
44
50
82
98
89
79
93
100
100
39
76
100
82
66
57
62
62
67
67
65
70
89
100

High Clouds (% Sky Obscured)

80
64
41
65
57
66
100
100
100
100
100
58
52
65
58
40
18
17
62
62
100
95
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
58
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

14
7
7
22
32
42
49
45
18
14
6
3
4
11
6
28
24
38
36
44
52
46
49
37

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0

Wind Speed/Direction (mph)

10
9
6
4
4
4
4
4
5
5
4
4
3
4
4
5
6
6
6
5
4
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
91
91
91
90
91
91
93
93
93
95
91
87
84
79
73
66
58
56
56
62
68
75

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

408
409
409
408
408
407
407
409
410
410
410
407
404
403
403
404
402
402
403
403
402
403
405
409

Sunday 5

Waning Crescent 4%

04:32

18:39

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:18, Set: 20:31, Transit: 12:56. Moon - Rise: 04:32, Set: 18:39. Civil Dark: 21:11 - 04:39. Nautical Dark: 22:03 - 03:45. Astro Dark: 23:13 - 02:34

Total Clouds (% Sky Obscured)

95
90
86
89
96
100
100
100
100
98
96
95
96
83
98
100
99
99
99
98
99
97
98
98

Low Clouds (% Sky Obscured)

30
34
36
44
39
59
52
56
52
55
62
68
71
66
77
76
75
73
82
89
83
70
65
59

Medium Clouds (% Sky Obscured)

94
87
77
65
83
90
73
64
59
96
93
89
93
61
63
99
92
59
74
87
72
77
93
96

High Clouds (% Sky Obscured)

87
70
52
32
55
55
55
55
55
58
70
7
15
26
31
28
30
43
25
16
55
46
42
34

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

32
22
6
12
12
8
12
17
21
28
44
65
60
50
51
79
95
95
95
93
81
78
71
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0
0.5
0.8
1.1
0.9
0.7
0.6
0.6
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
88
90
93
93
91
91
88
88
90
93
98
98
93
90
86
87
86
89
86
75
71
79

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

412
416
418
419
421
422
422
422
423
422
422
423
423
424
424
424
424
424
422
422
427
431
431
427

Monday 6

Waning Crescent 1%

04:46

No Set

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

Sun - Rise: 05:17, Set: 20:33, Transit: 12:55. Moon - Rise: 04:46, Set: No Set. Civil Dark: 21:13 - 04:37. Nautical Dark: 22:06 - 03:43. Astro Dark: 23:17 - 02:30

Total Clouds (% Sky Obscured)

57
57
59
54
52
57
89
91
96
91
85
78
94
95
97
80
63
45
50
56
63
60
57
54

Low Clouds (% Sky Obscured)

51
43
34
38
43
50
78
85
92
88
83
79
86
88
90
70
49
28
30
33
36
31
28
24

Medium Clouds (% Sky Obscured)

50
54
56
45
35
24
41
74
77
43
59
44
64
41
18
25
31
37
25
14
2
12
21
25

High Clouds (% Sky Obscured)

11
7
2
1
2
2
41
42
52
55
31
3
12
20
29
29
29
29
37
45
53
43
33
23

ISS Passover

Visibility (miles)

6
9
9
9
8
1
8
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

53
35
37
35
31
26
35
41
43
47
45
29
29
23
8
14
9
4
12
12
11
15
15
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
11
10
11
10
10
10
10
10
11
13
14
15
16
17
17
17
18
17
17

Feels Like (°C)

13
13
11
10
10
9
9
8
8
8
7
7
7
7
8
9
9
9
9
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

83
89
93
96
96
98
98
95
98
96
96
96
95
90
86
83
76
70
65
66
68
70
73
78

Pressure (mb)

1008
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

424
422
420
420
419
419
418
416
415
415
413
411
410
408
407
406
405
405
404
403
401
399
400
400

Tuesday 7

Waning Crescent 0%

05:04

20:11

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

Sun - Rise: 05:15, Set: 20:34, Transit: 12:55. Moon - Rise: 05:04, Set: 20:11. Civil Dark: 21:14 - 04:35. Nautical Dark: 22:08 - 03:41. Astro Dark: 23:21 - 02:26

Total Clouds (% Sky Obscured)

49
44
44
48
45
45
54
76
98
99
99
100
99
98
96
97
98
100
87
74
61
70
82
94

Low Clouds (% Sky Obscured)

15
7
0
13
25
38
27
19
10
12
13
14
8
4
0
7
14
23
27
29
31
45
59
75

Medium Clouds (% Sky Obscured)

15
7
0
5
10
16
22
29
36
42
49
51
63
77
87
90
94
97
81
64
47
43
40
36

High Clouds (% Sky Obscured)

27
31
34
32
25
17
41
71
98
98
99
100
92
80
65
68
71
69
63
48
36
36
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

10
6
0
0
0
0
0
0
0
0
0
0
6
2
0
2
0
0
1
2
2
8
9
8

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)

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

Chance of Frost

Temperature (°C)

16
15
13
11
11
10
9
9
9
9
9
10
10
11
12
14
15
16
17
17
18
18
17
16

Feels Like (°C)

16
14
14
14
13
12
12
9
9
9
9
8
8
9
10
10
11
11
11
17
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
95
95
95
95
93
95
93
93
91
90
87
84
80
76
73
68
67
66
64
70
75

Pressure (mb)

1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

401
395
390
384
381
379
377
375
373
371
370
369
369
370
371
372
373
374
375
377
380
382
380
379

Wednesday 8

New Moon 3%

05:29

21:43

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: 05:13, Set: 20:36, Transit: 12:55. Moon - Rise: 05:29, Set: 21:43. Civil Dark: 21:16 - 04:33. Nautical Dark: 22:10 - 03:38. Astro Dark: 23:25 - 02:22

Total Clouds (% Sky Obscured)

87
79
71
55
43
41
43
46
54
63
66
77
83
89
94
88
83
80

Low Clouds (% Sky Obscured)

64
52
39
28
15
0
0
0
0
0
0
0
0
1
1
6
13
19

Medium Clouds (% Sky Obscured)

36
39
43
46
44
38
40
38
35
34
37
39
39
38
37
38
39
44

High Clouds (% Sky Obscured)

46
49
43
46
41
39
37
35
38
45
59
70
79
87
95
89
86
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
3
2
5
9
3
5
5
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
14
13
13
12
12
11
9
9
10
9
9
9
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
88
87
88
90
88
90
90
90
88
88
84
79
76
74
71

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

377
376
374
373
371
369
367
365
364
363
362
361
360
360
359
358
356
355

Forecast for Sawbridgeworth, Hertfordshire, United Kingdom (51.82,0.13)

Generated: 02/05/24 19:54:31. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+1.00