Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Gibbous 96%

21:50

06:14

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 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 05:10, Set: 20:33, Transit: 12:51. Moon - Rise: 21:50, Set: 06:14. Civil Dark: 21:09 - 04:34. Nautical Dark: 21:55 - 03:48. Astro Dark: 22:53 - 02:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
95
95
96
99
100
98
99
98
92
63
11
27
27
22
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
16
23
20
2
1
4
2
2
6
16
18
14
15

Medium Clouds (% Sky Obscured)

44
19
12
3
6
23
41
2
6
10
12
18
29
40
18
5
6
4
6
10
24
23
18
14

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
95
95
95
99
100
98
99
98
92
61
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
2
6
9
8
10
13
15
14
15
16
33
34
24
10
6
5
4
2
2
5
7

Precipitation Amount (mm)

0
0
0
0.01
0.05
0.08
0.13
0.24
0.34
0.38
0.39
0.45
0.49
0.67
0.61
0.38
0.14
0.04
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

14
15
16
18
19
20
21
22
22
22
23
23
23
22
20
19
18
18
17
17
17
16
16
15

Feels Like (°C)

14
15
16
18
19
20
21
22
22
22
23
23
23
22
20
19
18
18
17
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

85
80
74
66
63
62
60
60
61
62
63
62
63
72
77
81
84
86
87
88
89
91
93
96

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

334
334
334
334
334
334
334
335
335
335
334
333
333
333
333
334
335
336
337
337
337
336
335
334

Wednesday 19

Waning Gibbous 92%

22:35

07:07

06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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: 05:10, Set: 20:33, Transit: 12:51. Moon - Rise: 22:35, Set: 07:07. Civil Dark: 21:09 - 04:34. Nautical Dark: 21:55 - 03:48. Astro Dark: 22:53 - 02:50

Total Clouds (% Sky Obscured)

28
32
41
45
70
59
65
70
42
66
71
77
99
88
95
95
100
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
27
38
38
63
32
33
42
16
16
20
22
25
44
23
45
99
94
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

18
25
26
32
41
28
27
43
38
41
35
46
45
22
23
26
35
29
40
25
11
8
84
18

High Clouds (% Sky Obscured)

0
0
0
0
10
31
42
37
4
47
58
64
98
82
93
89
90
34
5
0
0
84
100
92

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
8
6
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

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

Precipitation Probability (%)

6
6
5
4
4
2
3
3
4
4
7
11
14
16
19
19
18
17
17
17
17
17
15
14

Precipitation Amount (mm)

0.02
0.03
0.03
0.02
0.02
0.02
0.03
0.06
0.1
0.14
0.18
0.21
0.21
0.22
0.24
0.21
0.18
0.17
0.13
0.1
0.09
0.07
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
19
20
22
23
24
25
25
25
25
24
23
22
21
20
20
19
19
18
18
17
17

Feels Like (°C)

15
16
17
19
20
22
23
24
25
25
25
25
25
24
22
21
20
20
19
19
19
18
18
17

Dew Point (°C)

15
16
16
16
17
17
17
17
17
18
18
18
18
18
18
17
17
17
17
16
16
16
16
16

Relative Humidity (%)

100
99
94
88
80
75
70
65
63
64
67
68
69
72
77
81
82
83
85
86
88
91
93
96

Pressure (mb)

1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005

Ozone (du)

335
337
338
337
336
335
335
334
334
333
331
330
330
330
331
331
330
331
333
336
338
337
334
333

Thursday 20

Waning Gibbous 85%

23:14

08:05

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: 05:10, Set: 20:33, Transit: 12:52. Moon - Rise: 23:14, Set: 08:05. Civil Dark: 21:09 - 04:34. Nautical Dark: 21:56 - 03:48. Astro Dark: 22:54 - 02:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
96
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

15
13
10
2
1
3
3
13
45
69
38
48
80
95
100
100
89
25
34
94
46
46
46
46

High Clouds (% Sky Obscured)

13
0
0
14
76
87
19
43
12
9
54
96
98
100
100
100
100
100
100
100
99
99
99
99

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
13
12
10
8
8
10
15
17
30
53
59
59
60
59
59
59
60
67
71
71
70
57
41

Precipitation Amount (mm)

0.03
0.03
0.02
0.01
0.01
0.04
0.06
0.2
0.36
0.79
1.64
2.26
1.85
1.5
1.31
1.25
1.31
1.43
2.16
3.2
3.69
3.28
1.46
0.63

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
19
20
21
22
22
23
22
22
21
21
21
20
20
20
19
19
18
18
17
17
16

Feels Like (°C)

17
17
18
19
20
21
22
23
23
23
22
21
21
21
21
20
20
19
19
19
18
17
17
17

Dew Point (°C)

16
17
17
18
18
18
18
18
18
18
18
18
18
18
18
17
17
16
16
16
16
15
15
15

Relative Humidity (%)

99
99
96
94
89
85
80
78
76
77
80
81
80
82
83
84
84
84
85
85
85
89
90
93

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
999
999

Ozone (du)

334
336
337
336
335
333
330
328
325
324
322
321
320
320
320
321
323
324
324
324
325
326
328
330

Friday 21

Waning Gibbous 77%

23:47

09:04

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 05:10, Set: 20:34, Transit: 12:52. Moon - Rise: 23:47, Set: 09:04. Civil Dark: 21:09 - 04:35. Nautical Dark: 21:56 - 03:48. Astro Dark: 22:54 - 02:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
67
67
67
67
67
67
14
14
14
14
14
14
1
1
1
1

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
61
61
61
61
61
61
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

46
46
63
63
63
63
63
63
11
11
11
11
11
11
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
99
32
32
32
32
32
32
17
17
17
17
17
17
14
14
14
14
14
14
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
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
25
22
11
9
8
5
4
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.39
0.31
0.3
0.23
0.27
0.3
0.25
0.16
0.1
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
16
16
17
18
19
19
20
21
22
22
22
20
19
18
16
15
15
15
15
14
13
13

Feels Like (°C)

16
15
16
16
17
18
19
19
20
21
22
22
22
20
19
18
16
15
15
15
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

97
99
96
86
78
72
66
61
56
51
46
44
45
49
54
57
62
64
65
65
66
69
73
75

Pressure (mb)

1000
1000
1001
1004
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

331
333
334
334
334
335
338
342
345
348
351
354
355
356
358
363
369
374
376
377
377
378
378
379

Saturday 22

Waning Gibbous 69%

00:16

10:04

06 Good
07 Good
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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 05:11, Set: 20:34, Transit: 12:52. Moon - Rise: 00:16, Set: 10:04. Civil Dark: 21:09 - 04:35. Nautical Dark: 21:56 - 03:49. Astro Dark: 22:54 - 02:51

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
81
81
81
81
81
81
3
3
3
3
3
3
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
53
53
53
53
53
53
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
80
80
80
80
80
80
2
2
2
2
2
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

14
16
17
19
19
20
21
22
23
23
24
24
24
22
21
20
18
17
17
16
16
15
14
14

Feels Like (°C)

14
16
17
19
19
20
21
22
23
23
24
24
24
22
21
20
18
17
17
16
16
15
14
14

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
9
9
9
9
9
8
8
8

Relative Humidity (%)

71
64
58
54
51
49
46
44
42
40
39
39
40
45
49
53
55
58
60
61
63
65
68
69

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

380
381
382
382
381
380
379
378
376
375
374
374
373
372
370
368
366
363
360
357
353
351
348
346

Sunday 23

Waning Gibbous 66%

00:42

11:03

06 Good
07 Good
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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:11, Set: 20:34, Transit: 12:52. Moon - Rise: 00:42, Set: 11:03. Civil Dark: 21:10 - 04:35. Nautical Dark: 21:56 - 03:49. Astro Dark: 22:54 - 02:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
98
98
98
98
98
98
1
1
1
1
1
1
74
74
74
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
41
41
41
41
41
41
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
74
74
74
74

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 (%)

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

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
0.01

Wind Speed/Direction (mph)

5
6
7
7
8
9
9
10
9
9
9
8
7
5
4
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

15
16
18
20
22
23
24
25
25
26
27
27
25
24
21
20
18
17
16
15
15
14
13
13

Feels Like (°C)

15
16
18
20
22
23
24
25
25
26
27
27
25
24
21
20
18
17
16
15
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

68
63
57
50
44
39
37
35
34
33
33
34
37
43
50
55
59
63
67
70
73
76
80
81

Pressure (mb)

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

Ozone (du)

344
343
341
339
336
334
332
330
328
327
327
326
324
322
320
320
320
319
318
317
315
314
313
313

Monday 24

Waning Gibbous 59%

01:06

12:03

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: 05:11, Set: 20:34, Transit: 12:52. Moon - Rise: 01:06, Set: 12:03. Civil Dark: 21:10 - 04:36. Nautical Dark: 21:56 - 03:49. Astro Dark: 22:54 - 02:51

Total Clouds (% Sky Obscured)

74
74
95
95
95
95
95
95
99
99
99
99
99
99
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
12
12
12
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
99
99
99
99
99
99
34
34
34
34
34
34
75
75
75
75

High Clouds (% Sky Obscured)

74
74
95
95
95
95
95
95
38
38
38
38
38
38
100
100
100
100
100
100
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
4
6
11
10
7
4
3
7
7
7
0
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0.04
0.23
0.4
0.31
0.14
0.06
0.04
0.03
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
17
19
22
24
26
27
28
29
29
29
29
27
26
24
22
21
21
20
19
19
18
17
16

Feels Like (°C)

14
17
19
22
24
26
27
28
29
29
29
29
28
26
24
23
21
21
20
19
19
18
17
17

Dew Point (°C)

10
11
12
13
12
12
12
11
10
11
12
13
15
17
17
17
16
15
15
15
15
15
15
15

Relative Humidity (%)

78
72
64
56
49
43
38
34
32
32
35
39
46
56
67
71
70
70
73
77
81
85
90
94

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1009
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

313
314
315
314
314
313
314
316
317
317
316
316
316
316
317
317
318
318
317
316
315
315
315
316

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

Generated: 18/06/19 06:00:07. Forecast: 18/06/19 to 24/06/19. Timezone: UTC-4.00