Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Gibbous 93%

16:58

04:43

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 Good
23 OK
00 OK
01 Good
02 Good
03 Bad
04 OK
05 Good

Sun - Rise: 07:12, Set: 17:57, Transit: 12:34. Moon - Rise: 16:58, Set: 04:43. Civil Dark: 18:26 - 06:43. Nautical Dark: 18:59 - 06:10. Astro Dark: 19:32 - 05:38

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
95
82
87
76
74
73
13
27
26
2
6
61
48
2

Low Clouds (% Sky Obscured)

1
7
52
100
100
100
100
100
100
99
93
81
86
76
74
71
10
2
2
2
6
59
48
2

Medium Clouds (% Sky Obscured)

97
98
92
46
19
46
86
88
95
99
74
48
48
22
15
9
2
10
1
0
1
16
9
1

High Clouds (% Sky Obscured)

70
90
98
1
0
0
0
0
0
0
0
0
0
0
0
9
2
22
25
0
0
0
0
0

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

1
0
0
5
0
9
9
6
4
6
5
4
0
4
0
0
0
0
0
0
2
0
0
0

Precipitation Amount (mm)

0.01
0
0
0.01
0
0.03
0.05
0.03
0.02
0.05
0.04
0.01
0
0.02
0
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

5
8
10
12
13
14
14
14
14
14
13
13
12
10
9
8
8
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
61
54
49
45
41
38
37
36
36
38
41
43
45
46
48
49
51
51
53
54
56

Pressure (mb)

1006
1007
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

329
330
331
334
338
342
346
349
351
351
349
347
344
341
339
339
339
339
337
336
334
334
335
335

Monday 22

Waxing Gibbous 97%

17:25

05:47

06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 Bad
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 Good
05 Good

Sun - Rise: 07:13, Set: 17:55, Transit: 12:34. Moon - Rise: 17:25, Set: 05:47. Civil Dark: 18:24 - 06:44. Nautical Dark: 18:57 - 06:11. Astro Dark: 19:30 - 05:39

Total Clouds (% Sky Obscured)

0
0
1
0
2
46
77
100
83
100
99
100
99
98
99
96
97
93
91
70
84
62
12
20

Low Clouds (% Sky Obscured)

0
0
1
0
1
45
75
100
83
100
99
100
98
98
96
85
90
89
87
49
2
0
0
5

Medium Clouds (% Sky Obscured)

0
0
1
0
2
6
37
61
15
74
91
99
99
97
98
95
95
90
87
59
37
10
12
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
26
76
59
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
3
0
0
0
5
4
5
5
6
5
4
3
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0.01
0.01
0.02
0.02
0.02
0.03
0.02
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-2
-2
0
3
6
7
8
9
10
11
10
9
7
6
5
5
4
4
3
3
2
2
1

Feels Like (°C)

-4
-5
-5
-2
1
3
5
6
7
8
11
10
8
6
4
4
3
3
2
2
1
1
-0
-1

Dew Point (°C)

-8
-8
-8
-7
-6
-5
-4
-3
-2
-2
-1
-1
-1
0
0
1
0
0
-0
-0
-1
-1
-1
-1

Relative Humidity (%)

59
63
64
58
50
46
45
45
46
45
43
45
51
59
67
71
73
74
76
77
78
79
81
83

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

335
334
333
332
330
329
328
326
325
325
326
327
327
328
329
330
330
331
332
333
333
334
335
335

Tuesday 23

Waxing Gibbous 100%

17:52

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:15, Set: 17:54, Transit: 12:34. Moon - Rise: 17:52, Set: No Set. Civil Dark: 18:23 - 06:46. Nautical Dark: 18:56 - 06:12. Astro Dark: 19:29 - 05:40

Total Clouds (% Sky Obscured)

68
75
70
98
98
98
99
100
99
99
100
100
87
91
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
51
41
43
81
71
76
86
98
99
100
99
75
87
97
95
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

66
73
69
98
98
98
99
100
96
93
83
97
69
45
73
99
93
95
82
63
78
78
78
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
13
31
41
31
81
77
57
59
59
59
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
7
7
8
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
4
12
20
28
33
35
37
43
58
65
60
49
44
47
54
59
58
58
55

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.03
0.13
0.23
0.24
0.22
0.21
0.25
0.48
0.71
0.61
0.52
0.64
0.88
1.17
1.29
1.1
1.01
1.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
-1
-0
2
6
9
10
10
9
9
9
9
9
8
7
7
6
6
5
4
3
3
3
3

Feels Like (°C)

-2
-2
-2
0
4
7
8
8
8
8
9
9
8
8
6
5
5
4
3
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

87
92
90
81
69
61
60
63
67
68
69
70
73
75
77
77
77
77
80
82
85
86
86
85

Pressure (mb)

1020
1019
1019
1019
1018
1017
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

336
337
338
339
339
339
339
340
341
342
343
345
346
347
348
349
351
352
353
353
353
353
352
352

Wednesday 24

Full Moon 100%

18:21

06:52

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

Sun - Rise: 07:16, Set: 17:52, Transit: 12:34. Moon - Rise: 18:21, Set: 06:52. Civil Dark: 18:21 - 06:47. Nautical Dark: 18:55 - 06:13. Astro Dark: 19:28 - 05:42

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
99
41
41
41
41
41
41
22
22
22
22
22
22
85
85
85
85

Low Clouds (% Sky Obscured)

100
100
99
99
99
99
99
99
17
17
17
17
17
17
5
5
5
5
5
5
85
85
85
85

Medium Clouds (% Sky Obscured)

78
78
9
9
9
9
9
9
36
36
36
36
36
36
20
20
20
20
20
20
1
1
1
1

High Clouds (% Sky Obscured)

59
59
1
1
1
1
1
1
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

47
38
33
27
21
16
12
8
7
6
7
9
9
8
6
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.73
0.45
0.38
0.3
0.22
0.15
0.08
0.03
0.01
0.02
0.03
0.03
0.04
0.04
0.03
0.02
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
4
5
5
6
6
6
8
8
7
6
5
5
4
4
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
82
78
74
71
67
65
53
53
53
54
55
56
58
60
61
62
62
63
63
63
63

Pressure (mb)

1012
1013
1013
1013
1013
1014
1013
1013
1013
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

354
356
358
358
357
356
356
355
354
352
351
350
350
350
351
351
352
352
352
351
351
351
352
352

Thursday 25

Waning Gibbous 97%

18:53

07:59

06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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: 07:17, Set: 17:51, Transit: 12:34. Moon - Rise: 18:53, Set: 07:59. Civil Dark: 18:20 - 06:48. Nautical Dark: 18:53 - 06:15. Astro Dark: 19:26 - 05:43

Total Clouds (% Sky Obscured)

85
85
27
27
27
27
27
27
56
56
56
56
56
56
54
54
54
54
54
54
51
51
51
51

Low Clouds (% Sky Obscured)

85
85
27
27
27
27
27
27
56
56
56
56
56
56
54
54
54
54
54
54
51
51
51
51

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

High 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
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

3
3
5
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-7
-8
-8
-8
-9
-8
-8
-8
-7
-7
-7
-6
-6
-6
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

64
66
65
60
52
45
40
37
35
35
36
39
42
47
51
54
57
61
65
69
73
75
74
73

Pressure (mb)

1020
1021
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

352
352
353
353
354
354
350
345
341
338
335
333
332
331
329
328
327
325
323
321
319
317
315
313

Friday 26

Waning Gibbous 92%

19:29

09:08

06 Bad
07 Bad
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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: 07:18, Set: 17:49, Transit: 12:34. Moon - Rise: 19:29, Set: 09:08. Civil Dark: 18:18 - 06:49. Nautical Dark: 18:52 - 06:16. Astro Dark: 19:25 - 05:44

Total Clouds (% Sky Obscured)

51
51
0
0
0
0
0
0
70
70
70
70
70
70
52
52
52
52
52
52
85
85
85
85

Low Clouds (% Sky Obscured)

51
51
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
70
70
70
70
70
70
52
52
52
52
52
52
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.09
0.15
0.12
0.06
0.02
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-2
-1
0
3
5
7
8
9
10
10
9
8
6
4
4
3
3
3
3
3
3
2
2

Feels Like (°C)

-4
-4
-4
-2
1
4
5
7
8
9
9
9
7
6
4
4
2
2
2
2
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

73
75
73
65
55
47
43
39
38
39
40
43
49
55
60
61
60
59
58
56
55
55
56
57

Pressure (mb)

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

Ozone (du)

313
313
313
312
313
313
313
313
314
315
316
318
319
319
320
320
321
321
322
322
322
322
321
320

Saturday 27

Waning Gibbous 85%

20:12

10:17

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

Sun - Rise: 07:20, Set: 17:48, Transit: 12:34. Moon - Rise: 20:12, Set: 10:17. Civil Dark: 18:17 - 06:50. Nautical Dark: 18:51 - 06:17. Astro Dark: 19:24 - 05:45

Total Clouds (% Sky Obscured)

85
85
23
23
23
23
23
23
0
0
0
0
0
0
98
98
98
98
98
98
99
99
99
99

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
0
0

Medium Clouds (% Sky Obscured)

38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
84
23
23
23
23
23
23
0
0
0
0
0
0
98
98
98
98
98
98
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
2

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
18
30

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.09
0.19

Wind Speed/Direction (mph)

4
4
4
4
5
5
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

1
0
-0
2
4
7
9
10
11
10
10
9
8
7
6
5
4
4
3
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
63
63
57
49
44
41
40
41
43
44
47
50
54
58
60
63
65
66
66
67
67
69
71

Pressure (mb)

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

Ozone (du)

320
320
320
319
318
318
318
319
319
319
318
317
315
313
311
310
310
309
307
305
304
302
300
298

Forecast for Chester, Windsor County, US (43.26,-72.60)

Generated: 21/10/18 06:08:12. Forecast: 21/10/18 to 27/10/18. Timezone: UTC-4.00