Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 2%

04:07

17:40

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
14 Bad

Sun - Rise: 05:20, Set: 19:59, Transit: 12:40. Moon - Rise: 04:07, Set: 17:40. Civil Dark: 20:31 - 04:48. Nautical Dark: 21:11 - 04:07. Astro Dark: 21:58 - 03:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
99
100
100
100
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
92
85
78
77
85
96
87
90
89
90
89
95
100
100
98
100
100
96
100
96
88
92
96

Medium Clouds (% Sky Obscured)

89
73
100
100
86
99
100
87
100
100
65
57
71
73
75
75
56
54
53
54
60
55
55
55

High Clouds (% Sky Obscured)

67
2
4
65
70
87
100
70
85
0
0
0
0
0
0
0
0
0
0
0
50
50
50
35

ISS Passover

Visibility (miles)

9
8
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
89
70
54
45
66
95
95
95
91
71
70
81
72
52

Precipitation Amount (mm)

2.1
2.7
3.3
2.2
1.2
3.6
2.2
1.5
1.2
0.8
0.4
0
0
0
0
0.8
1
0.5
0.6
0.3
0.3
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
96
98
98
100
100
98
98
98
98
98
98
100
98
98
98
98
98
98
96
96
96
96

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

381
382
382
382
383
382
383
388
390
390
391
393
392
391
390
391
391
392
396
398
399
402
403
405

Friday 15

Waning Crescent 0%

04:40

19:01

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

Sun - Rise: 05:19, Set: 20:00, Transit: 12:40. Moon - Rise: 04:40, Set: 19:01. Civil Dark: 20:32 - 04:47. Nautical Dark: 21:13 - 04:06. Astro Dark: 21:59 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
93
95
83
70
42
61
16
38
44
60
24
14
15
10
12
27
65
61
68
52

Low Clouds (% Sky Obscured)

89
100
86
100
76
70
48
39
11
19
5
20
36
27
6
0
0
0
12
26
22
16
21
20

Medium Clouds (% Sky Obscured)

65
65
35
50
36
40
23
19
17
35
9
0
0
19
10
10
9
8
0
4
0
0
0
0

High Clouds (% Sky Obscured)

30
30
35
29
0
0
0
0
0
0
0
0
1
6
0
0
0
0
0
2
9
10
5
3

ISS Passover

Visibility (miles)

1
7
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 (%)

36
15
17
12
7
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
9
8
8
8
8
8
8
8
10
13
16
18
19
21
22
23

Feels Like (°C)

7
8
8
9
9
9
9
8
8
8
8
8
7
6
7
7
10
13
16
18
19
19
19
20

Dew Point (°C)

10
9
9
10
10
10
9
9
9
8
8
8
7
7
7
7
8
9
9
9
9
9
8
8

Relative Humidity (%)

96
95
95
96
95
98
96
96
98
96
98
98
96
96
96
95
87
76
64
57
50
46
41
39

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1015

Ozone (du)

405
405
402
398
400
398
401
399
390
378
374
375
372
370
365
360
355
351
349
347
344
341
338
336

Saturday 16

New Moon 1%

05:24

20:25

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

Sun - Rise: 05:18, Set: 20:01, Transit: 12:40. Moon - Rise: 05:24, Set: 20:25. Civil Dark: 20:33 - 04:45. Nautical Dark: 21:14 - 04:04. Astro Dark: 22:01 - 03:17

Total Clouds (% Sky Obscured)

41
5
3
5
42
62
45
46
51
83
96
46
76
100
93
63
21
54
38
45
39
19
7
7

Low Clouds (% Sky Obscured)

12
2
0
0
0
0
25
6
25
28
0
5
22
13
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
0
0
0
6
62
45
46
51
52
27
13
20
7
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
5
42
48
14
7
10
9
30
2
5
100
70
30
9
39
38
45
39
19
7
7

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
2
13
6
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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
21
18
17
17
16
15
15
14
14
15
14
14
16
18
20
22
24
26
27
28

Feels Like (°C)

21
21
23
22
21
18
14
14
13
13
12
12
14
14
13
13
15
18
20
22
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

38
38
42
45
50
57
61
62
65
66
67
71
75
76
80
83
81
72
62
48
36
34
32
30

Pressure (mb)

1015
1014
1014
1013
1014
1013
1014
1014
1013
1013
1013
1013
1013
1013
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

333
331
328
328
328
325
325
326
325
327
330
329
328
328
328
330
334
336
340
337
338
349
352
352

Sunday 17

Waxing Crescent 6%

06:19

21:45

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

Sun - Rise: 05:17, Set: 20:02, Transit: 12:40. Moon - Rise: 06:19, Set: 21:45. Civil Dark: 20:34 - 04:44. Nautical Dark: 21:16 - 04:03. Astro Dark: 22:03 - 03:15

Total Clouds (% Sky Obscured)

6
4
5
1
2
7
18
62
61
59
55
29
36
68
71
82
78
79
93
97
96
90
84
58

Low Clouds (% Sky Obscured)

2
2
3
0
0
0
0
0
0
0
0
6
14
22
23
25
25
16
8
0
7
14
23
15

Medium Clouds (% Sky Obscured)

1
1
1
0
0
4
8
10
7
7
8
5
5
3
5
9
11
9
12
21
28
35
44
31

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
5
5
5
11
19
27
32
41
61
80
97
87
74
61
46

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)

11
11
9
8
5
4
4
4
4
5
4
3
2
2
3
3
3
3
4
5
5
6
7
8

Chance of Frost

Temperature (°C)

28
28
27
26
23
20
19
18
16
15
14
13
13
13
12
12
15
17
19
20
21
22
22
23

Feels Like (°C)

26
26
26
25
25
22
19
18
15
13
13
12
14
13
11
11
13
16
18
18
19
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

29
30
34
40
55
66
66
67
69
75
80
79
83
83
83
83
71
57
48
44
41
39
36
34

Pressure (mb)

1015
1015
1016
1016
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

350
350
350
349
350
349
347
347
346
345
345
343
340
339
339
340
339
338
336
335
335
335
336
336

Monday 18

Waxing Crescent 5%

07:28

22:55

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

Sun - Rise: 05:16, Set: 20:03, Transit: 12:40. Moon - Rise: 07:28, Set: 22:55. Civil Dark: 20:35 - 04:43. Nautical Dark: 21:17 - 04:02. Astro Dark: 22:04 - 03:14

Total Clouds (% Sky Obscured)

37
16
30
41
53
51
51
48
56
50
53
14
23
32
45
67
88
78
64
50
57
64
71
69

Low Clouds (% Sky Obscured)

8
0
3
6
9
21
34
46
52
50
53
0
0
0
0
0
0
0
0
0
12
24
36
26

Medium Clouds (% Sky Obscured)

15
0
10
19
28
28
26
25
29
33
36
9
11
12
7
4
1
1
1
1
2
0
0
0

High Clouds (% Sky Obscured)

30
16
18
24
28
21
14
6
5
5
3
2
18
32
45
67
88
77
62
47
55
62
69
68

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
3
4
2
2
1
0
1
3
3
13
16
11
7
4
0
0
0
0
6

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

Chance of Frost

Temperature (°C)

22
22
21
19
16
15
15
15
15
15
14
14
15
15
15
17
19
21
24
27
29
31
32
34

Feels Like (°C)

21
21
19
17
15
15
15
15
14
14
15
15
15
15
15
15
15
15
23
24
24
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

34
35
39
43
52
66
70
64
61
62
69
75
78
82
87
81
77
71
62
55
48
43
39
36

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1018
1017
1017
1016
1015
1014

Ozone (du)

336
336
336
335
335
333
331
330
330
328
326
326
325
324
323
322
322
321
321
320
320
321
322
322

Tuesday 19

Waxing Crescent 13%

08:45

23:51

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

Sun - Rise: 05:15, Set: 20:04, Transit: 12:40. Moon - Rise: 08:45, Set: 23:51. Civil Dark: 20:37 - 04:42. Nautical Dark: 21:18 - 04:01. Astro Dark: 22:06 - 03:12

Total Clouds (% Sky Obscured)

67
65
67
69
76
71
61
51
46
40
35
42
48
52
44
36
31
29
28
27
32
37
42
60

Low Clouds (% Sky Obscured)

17
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
27
28
31
27

Medium Clouds (% Sky Obscured)

1
1
4
11
18
13
10
5
7
10
10
13
3
0
0
1
1
2
2
2
1
0
0
1

High Clouds (% Sky Obscured)

51
20
46
69
76
71
60
39
26
13
4
19
22
23
27
31
31
29
28
27
32
37
42
60

ISS Passover

Visibility (miles)

9
9
9
7
6
4
6
7
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 (%)

5
5
14
19
23
20
15
8
7
6
0
0
0
0
1
2
3
2
1
0
10
14
14
41

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

Chance of Frost

Temperature (°C)

33
33
33
31
28
25
24
24
23
23
22
22
22
22
21
22
24
25
27
28
30
30
30
30

Feels Like (°C)

35
34
33
34
34
35
23
24
24
24
24
23
23
23
23
23
23
23
28
27
28
29
29
30

Dew Point (°C)

16
17
16
18
18
19
19
19
19
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

36
36
36
45
55
68
70
73
75
74
74
74
75
76
76
71
65
62
55
49
45
45
46
46

Pressure (mb)

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

Ozone (du)

323
324
324
324
324
324
325
326
326
326
326
326
326
326
326
326
325
325
325
326
326
324
322
321

Wednesday 20

Waxing Crescent 23%

10:04

00:33

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

Sun - Rise: 05:15, Set: 20:05, Transit: 12:40. Moon - Rise: 10:04, Set: 00:33. Civil Dark: 20:38 - 04:42. Nautical Dark: 21:19 - 04:00. Astro Dark: 22:08 - 03:11

Total Clouds (% Sky Obscured)

78
95
97
98
100
100
100
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
22
16
9
2
1
1
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

1
2
22
42
63
75
88
100
100
99
99
96
93
87
64
36
11

High Clouds (% Sky Obscured)

78
90
89
89
90
91
93
94
88
82
74
85
92
100
100
99
99

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

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

Precipitation Probability (%)

51
55
47
39
28
22
14
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
26
24
22
20
20
19
18
18
17
16
16
15
15
15
16

Feels Like (°C)

30
28
28
27
26
26
17
17
17
17
17
17
13
13
12
12
13

Dew Point (°C)

17
16
16
14
12
9
9
9
9
7
6
4
4
4
3
4
5

Relative Humidity (%)

49
51
54
52
51
49
50
51
52
50
47
44
45
45
46
46
47

Pressure (mb)

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

Ozone (du)

321
321
321
321
321
321
323
325
327
328
328
329
329
330
331
332
334

Forecast for Boxford, Essex, United States of America (42.66,-70.99)

Generated: 14/05/26 15:42:32. Forecast: 14/05/26 to 20/05/26. Timezone: UTC-4.00