Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

New Moon 1%

05:55

20:07

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 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 05:10, Set: 20:39, Transit: 12:55. Moon - Rise: 05:55, Set: 20:07. Civil Dark: 21:15 - 04:34. Nautical Dark: 22:03 - 03:46. Astro Dark: 23:04 - 02:45

Total Clouds (% Sky Obscured)

99
99
75
91
100
98
100
99
100
100
100
100
67
66
52
27
30
34
40
34
16
12
6
2

Low Clouds (% Sky Obscured)

26
17
20
26
100
65
63
76
85
95
66
67
64
66
48
16
11
15
11
6
6
2
0
1

Medium Clouds (% Sky Obscured)

82
32
72
86
91
90
95
98
97
85
72
39
16
8
8
21
27
33
38
33
15
12
6
0

High Clouds (% Sky Obscured)

98
98
5
45
41
77
92
67
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

7
7
7
6
6
7
6
8
7
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

24
30
33
33
29
23
31
15
11
8
13
17
22
16
12
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.21
0.26
0.72
0.81
0.67
0.5
1.17
0.32
0.22
0.18
0.24
0.4
0.7
0.44
0.24
0.08
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
21
21
21
20
20
20
20
21
21
22
23
24
25
26
26
26
25
24
23

Feels Like (°C)

24
24
23
22
22
22
22
22
22
21
21
22
22
22
23
23
24
24
25
25
25
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

85
88
89
91
92
93
94
95
96
96
96
96
93
86
77
69
62
55
50
48
48
49
53
59

Pressure (mb)

999
998
999
999
999
998
998
998
999
999
1000
1000
1001
1001
1002
1003
1003
1004
1004
1004
1004
1005
1005
1006

Ozone (du)

288
287
287
287
287
288
289
290
290
292
295
299
302
307
313
317
318
316
315
314
314
315
317
321

Saturday 24

Waxing Crescent 4%

07:00

21:09

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

Sun - Rise: 05:11, Set: 20:39, Transit: 12:55. Moon - Rise: 07:00, Set: 21:09. Civil Dark: 21:16 - 04:35. Nautical Dark: 22:03 - 03:47. Astro Dark: 23:04 - 02:46

Total Clouds (% Sky Obscured)

6
3
45
19
34
4
13
2
1
0
0
0
6
13
41
48
66
56
48
48
34
52
60
50

Low Clouds (% Sky Obscured)

0
1
2
3
5
1
3
1
1
0
0
0
2
4
11
9
16
22
7
23
9
20
23
5

Medium Clouds (% Sky Obscured)

6
2
2
1
7
2
5
0
1
0
0
0
6
13
39
31
46
34
30
28
29
27
45
47

High Clouds (% Sky Obscured)

0
1
43
16
28
2
7
0
0
0
0
0
0
0
6
38
41
31
37
16
2
34
23
9

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
11
15
17
18
18
17
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.14
0.5
0.83
0.78
0.57
0.4
0.24
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
64
64
67
70
73
76
78
79
78
76
72
65
59
54
54
55
57
59
62
64
67
69

Pressure (mb)

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

Ozone (du)

324
325
327
328
329
330
331
331
331
331
331
332
333
333
334
334
334
334
334
333
332
333
335
338

Sunday 25

Waxing Crescent 10%

08:09

22:03

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

Sun - Rise: 05:11, Set: 20:39, Transit: 12:55. Moon - Rise: 08:09, Set: 22:03. Civil Dark: 21:16 - 04:35. Nautical Dark: 22:03 - 03:47. Astro Dark: 23:04 - 02:47

Total Clouds (% Sky Obscured)

59
45
14
1
1
0
0
5
2
9
13
45
54
66
79
54
66
82
68
68
68
68
68
68

Low Clouds (% Sky Obscured)

2
1
2
0
0
0
0
5
2
9
12
40
40
58
64
37
38
38
12
12
12
12
12
12

Medium Clouds (% Sky Obscured)

56
43
13
1
1
0
0
0
0
0
6
29
44
56
72
34
48
45
24
24
24
24
24
24

High Clouds (% Sky Obscured)

9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
6
27
63
56
56
56
56
56
56

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
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

4
1
0
0
0
0
0
0
0
0
0
1
1
1
2
2
3
3
5
7
11
12
10
4

Precipitation Amount (mm)

0.07
0.04
0
0
0
0
0
0
0
0
0
0.04
0.05
0.06
0.07
0.1
0.11
0.12
0.14
0.18
0.26
0.29
0.2
0.09

Wind Speed/Direction (mph)

6
5
5
5
6
6
6
6
6
5
5
4
4
4
1
4
4
4
4
4
5
5
4
4

Chance of Frost

Temperature (°C)

18
17
15
14
14
13
13
12
12
12
13
14
15
16
18
19
20
20
21
20
20
19
18
17

Feels Like (°C)

17
16
14
13
12
12
11
11
11
11
12
13
15
16
18
18
19
20
20
20
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
73
75
77
80
82
83
84
83
82
79
74
68
63
59
56
55
55
56
59
63
69

Pressure (mb)

1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013

Ozone (du)

341
344
346
348
350
352
354
356
359
362
365
368
371
372
373
374
374
374
374
374
374
374
374
375

Monday 26

Waxing Crescent 19%

09:19

22:48

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 OK
15 OK
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 05:12, Set: 20:39, Transit: 12:55. Moon - Rise: 09:19, Set: 22:48. Civil Dark: 21:16 - 04:35. Nautical Dark: 22:03 - 03:48. Astro Dark: 23:04 - 02:47

Total Clouds (% Sky Obscured)

62
62
62
62
62
62
70
70
70
70
70
70
63
63
63
63
63
63
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

12
12
12
12
12
12
2
2
2
2
2
2
62
62
62
62
62
62
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

32
32
32
32
32
32
36
36
36
36
36
36
1
1
1
1
1
1
30
30
30
30
30
30

High Clouds (% Sky Obscured)

52
52
52
52
52
52
56
56
56
56
56
56
2
2
2
2
2
2
10
10
10
10
10
10

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
1
0
0
0
0
0
0
1
3
4
4
3
1
0
0
0
0
1
10
13
14
14
11

Precipitation Amount (mm)

0.05
0.03
0
0
0
0
0
0
0.03
0.06
0.08
0.1
0.09
0.05
0
0
0
0
0.06
0.28
0.97
1.46
0.88
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
15
14
13
13
12
12
10
9
9
11
13
15
16
17
18
19
21
21
21
20
19
18
17

Feels Like (°C)

16
15
14
13
12
11
11
10
9
9
10
13
15
16
17
18
19
20
21
20
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

74
77
79
81
82
83
84
88
91
90
86
80
74
69
64
59
54
50
49
51
56
62
68
74

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1013
1013

Ozone (du)

375
376
376
376
376
375
374
375
375
376
378
380
381
382
382
383
383
384
384
384
385
385
384
383

Tuesday 27

Waxing Crescent 28%

10:28

23:26

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

Sun - Rise: 05:12, Set: 20:39, Transit: 12:56. Moon - Rise: 10:28, Set: 23:26. Civil Dark: 21:15 - 04:36. Nautical Dark: 22:03 - 03:49. Astro Dark: 23:04 - 02:48

Total Clouds (% Sky Obscured)

78
78
78
78
78
78
31
31
31
31
31
31
17
17
17
17
17
17
84
84
84
84
84
84

Low Clouds (% Sky Obscured)

13
13
13
13
13
13
22
22
22
22
22
22
3
3
3
3
3
3
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

17
17
17
17
17
17
24
24
24
24
24
24
3
3
3
3
3
3
66
66
66
66
66
66

High Clouds (% Sky Obscured)

73
73
73
73
73
73
0
0
0
0
0
0
12
12
12
12
12
12
78
78
78
78
78
78

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
10
10
10
10
10
7

Precipitation Amount (mm)

0.04
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.11
0.44
0.8
0.81
0.64
0.45
0.28
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
12
12
11
12
13
14
15
17
18
19
19
20
20
20
20
20
19
17

Feels Like (°C)

16
15
13
12
12
12
11
11
10
11
12
13
15
16
17
18
18
19
19
19
19
18
18
16

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
87
87
87
87
88
89
88
85
80
75
69
65
61
58
56
55
55
56
58
63
71

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

382
381
380
380
382
384
386
386
384
382
380
378
377
376
375
374
372
369
366
362
358
355
353
351

Wednesday 28

Waxing Crescent 39%

11:34

00:00

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
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

Sun - Rise: 05:13, Set: 20:39, Transit: 12:56. Moon - Rise: 11:34, Set: 00:00. Civil Dark: 21:15 - 04:37. Nautical Dark: 22:03 - 03:49. Astro Dark: 23:03 - 02:49

Total Clouds (% Sky Obscured)

14
14
14
14
14
14
62
62
62
62
62
62
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
14
14
14
14
14
0
0
0
0
0
0
92
92
92
92
92
92
94
94
94
94
94
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
62
62
62
62
62
62
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

5
5
6
6
3
0
0
5
22
25
23
20
13
4
0
0
0
1
2
4
5
5
2
0

Precipitation Amount (mm)

0.1
0.1
0.12
0.12
0.06
0
0
0.07
0.4
0.73
0.64
0.37
0.19
0.08
0
0
0
0.04
0.1
0.14
0.18
0.17
0.09
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
13
13
12
12
13
14
16
18
21
23
23
23
22
22
23
22
22
22

Feels Like (°C)

15
14
13
12
12
12
12
11
11
11
11
13
15
17
20
21
24
22
22
23
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

78
82
85
86
85
83
83
87
93
96
93
88
80
70
59
54
54
58
61
62
62
63
63
63

Pressure (mb)

1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

349
347
344
342
340
339
337
335
333
332
332
333
334
332
330
329
327
326
325
326
327
328
328
328

Thursday 29

Waxing Crescent 49%

12:38

00:30

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
19 Bad

Sun - Rise: 05:13, Set: 20:39, Transit: 12:56. Moon - Rise: 12:38, Set: 00:30. Civil Dark: 21:15 - 04:37. Nautical Dark: 22:03 - 03:50. Astro Dark: 23:03 - 02:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
52
52
52
52
52
52
64
64
64
64
64
64

Low Clouds (% Sky Obscured)

72
72
72
72
72
72
76
76
76
76
76
76
51
51
51
51
51
51
58
58
58
58
58
58

Medium Clouds (% Sky Obscured)

59
59
59
59
59
59
31
31
31
31
31
31
4
4
4
4
4
4
12
12
12
12
12
12

High Clouds (% Sky Obscured)

99
99
99
99
99
99
97
97
97
97
97
97
0
0
0
0
0
0
9
9
9
9
9
9

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
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
None
None

Precipitation Probability (%)

0
0
1
4
8
12
12
13
13
12
10
7
6
3
1
0
0
0
0
0
0
0
0
4

Precipitation Amount (mm)

0
0
0.05
0.11
0.17
0.24
0.29
0.32
0.32
0.31
0.3
0.29
0.25
0.14
0.04
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

6
6
6
6
6
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
15
15
15
15
14
13
13
14
14
14
14
14
14
14
14
14
14
14
15
16

Relative Humidity (%)

65
69
76
80
82
82
82
83
83
82
80
77
73
69
65
61
57
53
51
50
50
53
58
66

Pressure (mb)

1013
1013
1014
1014
1014
1013
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

327
326
325
324
324
324
324
324
324
324
324
324
325
328
332
333
330
324
319
317
315
313
312
311

Forecast for Middlebury, Addison County, US (44.02,-73.17)

Generated: 23/06/17 20:00:57. Forecast: 23/06/17 to 29/06/17. Timezone: UTC-4.00