Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Gibbous 93%

21:02

08:28

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 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:40, Set: 19:39, Transit: 12:40. Moon - Rise: 21:02, Set: 08:28. Civil Dark: 20:13 - 05:08. Nautical Dark: 20:53 - 04:29. Astro Dark: 21:37 - 03:45

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
45
34
37
68
78
96

Low Clouds (% Sky Obscured)

21
58
66
90
100
100
91
92
100
100
100
100
100
100
100
100
100
95
38
31
31
36
24
31

Medium Clouds (% Sky Obscured)

17
17
28
73
44
76
93
67
25
9
10
8
5
7
0
1
3
13
13
13
19
16
14
18

High Clouds (% Sky Obscured)

98
99
99
99
100
99
99
99
53
91
33
0
0
0
0
0
0
0
4
0
0
47
71
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
3
7
15
30
49
49
47
37
29
24
19
18
6
5
9
9
8
6
6
5
5
6
7

Precipitation Amount (mm)

0
0.03
0.06
0.14
0.38
1.13
1.65
1.17
0.5
0.26
0.2
0.18
0.19
0.04
0.03
0.12
0.17
0.18
0.18
0.18
0.13
0.1
0.12
0.19

Wind Speed/Direction (mph)

3
3
4
5
5
5
5
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
15
15
15
15
15
15
15
16
16
17
17
18
19
19
19
19
19
18
18
18

Relative Humidity (%)

96
97
91
87
88
90
91
91
92
94
96
95
94
92
92
91
88
83
77
73
70
69
72
80

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1016

Ozone (du)

318
319
318
319
320
322
325
329
333
336
336
335
333
328
323
318
314
311
309
308
308
307
307
307

Sunday 18

Waning Gibbous 88%

21:24

09:29

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: 05:42, Set: 19:38, Transit: 12:40. Moon - Rise: 21:24, Set: 09:29. Civil Dark: 20:11 - 05:10. Nautical Dark: 20:51 - 04:30. Astro Dark: 21:35 - 03:47

Total Clouds (% Sky Obscured)

100
98
92
64
88
99
100
100
100
99
99
98
100
100
100
100
100
99
96
95
58
84
97
74

Low Clouds (% Sky Obscured)

34
29
17
45
86
98
100
100
100
99
98
98
100
100
100
100
100
97
38
26
22
28
31
22

Medium Clouds (% Sky Obscured)

28
17
10
10
16
91
26
57
60
38
28
10
1
1
1
0
14
6
11
29
9
14
14
29

High Clouds (% Sky Obscured)

99
98
91
40
5
66
3
73
43
65
52
2
0
0
6
13
20
85
94
93
50
79
95
62

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

9
12
13
13
11
4
2
4
15
26
23
17
16
14
11
10
8
6
7
13
19
26
28
36

Precipitation Amount (mm)

0.31
0.52
0.9
1.06
0.61
0.13
0.01
0.05
0.22
0.36
0.29
0.26
0.34
0.33
0.28
0.22
0.12
0.04
0.02
0.07
0.34
0.62
0.68
1.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
19
19
19
18
18
18
18
18
18
19
19
19
20
21
23
24
25
25
25
25
23

Feels Like (°C)

21
20
20
19
19
19
19
18
18
18
18
19
19
19
20
20
22
23
24
26
26
26
25
24

Dew Point (°C)

18
18
18
18
18
18
17
17
17
17
17
18
18
18
19
19
19
20
20
21
21
21
21
20

Relative Humidity (%)

85
89
91
92
93
94
95
96
96
97
97
97
95
95
94
93
89
84
80
77
77
78
79
81

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1010
1010
1010

Ozone (du)

307
308
308
309
310
311
311
310
308
307
306
305
305
306
307
307
305
302
301
302
306
308
308
308

Monday 19

Waning Gibbous 80%

21:46

10:31

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

Sun - Rise: 05:43, Set: 19:36, Transit: 12:39. Moon - Rise: 21:46, Set: 10:31. Civil Dark: 20:10 - 05:11. Nautical Dark: 20:49 - 04:32. Astro Dark: 21:32 - 03:49

Total Clouds (% Sky Obscured)

78
43
33
37
40
39
35
38
31
15
1
0
9
0
0
2
16
16
6
6
6
6
6
6

Low Clouds (% Sky Obscured)

7
8
26
37
27
30
34
38
31
15
1
0
9
0
0
2
16
16
6
6
6
6
6
6

Medium Clouds (% Sky Obscured)

17
15
16
3
27
26
10
1
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2

High Clouds (% Sky Obscured)

73
32
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)

8
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
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
None

Precipitation Probability (%)

37
25
16
12
7
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.3
0.88
0.4
0.28
0.15
0.04
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
7
7
7
6
6
6
6
5
5
5
6
6
7
7
8
8
8
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
88
88
89
88
88
89
91
90
89
85
76
64
56
52
50
49
48
48
48
52
58

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017

Ozone (du)

308
309
311
312
311
310
310
311
313
314
314
313
312
311
310
310
310
311
312
312
312
312
313
314

Tuesday 20

Waning Gibbous 72%

22:08

11:33

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

Sun - Rise: 05:44, Set: 19:34, Transit: 12:39. Moon - Rise: 22:08, Set: 11:33. Civil Dark: 20:08 - 05:12. Nautical Dark: 20:47 - 04:34. Astro Dark: 21:30 - 03:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
48
48
48
48
48
48
96
96
96
96
96
96
13
13
13
13
13
13

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)

0
0
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)

0
0
0
0
0
0
48
48
48
48
48
48
96
96
96
96
96
96
13
13
13
13
13
13

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
2
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
15
15
14
14
15
17
19
21
23
24
25
26
26
26
25
24
23
22

Feels Like (°C)

20
19
18
17
16
16
15
15
14
14
15
17
19
21
23
24
25
26
26
26
25
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

64
70
74
78
81
83
84
84
87
90
91
88
82
73
64
58
56
56
56
57
59
60
62
67

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1014

Ozone (du)

315
315
315
315
314
313
312
312
312
313
313
313
313
312
311
310
309
310
310
310
311
311
310
308

Wednesday 21

Waning Gibbous 62%

22:32

12:37

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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: 05:45, Set: 19:32, Transit: 12:39. Moon - Rise: 22:32, Set: 12:37. Civil Dark: 20:06 - 05:14. Nautical Dark: 20:45 - 04:35. Astro Dark: 21:27 - 03:53

Total Clouds (% Sky Obscured)

27
27
27
27
27
27
100
100
100
100
100
100
100
100
100
100
100
100
79
79
79
79
79
79

Low Clouds (% Sky Obscured)

15
15
15
15
15
15
100
100
100
100
100
100
100
100
100
100
100
100
51
51
51
51
51
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
14
14
14
14
14
14

High Clouds (% Sky Obscured)

14
14
14
14
14
14
10
10
10
10
10
10
87
87
87
87
87
87
64
64
64
64
64
64

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.01
0
0
0
0.01
0.02
0.03
0.03
0.04
0.03
0.03
0.04
0.05
0.11
0.17
0.21
0.23
0.24
0.22
0.19
0.16
0.14
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
17
17
18
18
18
19
19
18
18
18
18
17
16
15

Relative Humidity (%)

72
76
80
83
86
88
90
91
93
95
94
93
91
87
81
77
71
67
65
68
73
77
77
78

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

307
306
304
303
302
301
300
301
303
305
306
307
308
309
310
312
314
316
317
315
311
309
310
312

Thursday 22

Waning Gibbous 52%

23:00

13:43

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

Sun - Rise: 05:47, Set: 19:31, Transit: 12:39. Moon - Rise: 23:00, Set: 13:43. Civil Dark: 20:04 - 05:15. Nautical Dark: 20:43 - 04:37. Astro Dark: 21:25 - 03:55

Total Clouds (% Sky Obscured)

69
69
69
69
69
69
4
4
4
4
4
4
30
30
30
30
30
30
41
41
41
41
41
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
24
24
24
24
24
24
14
14
14
14
14
14

Medium Clouds (% Sky Obscured)

10
10
10
10
10
10
3
3
3
3
3
3
16
16
16
16
16
16
38
38
38
38
38
38

High Clouds (% Sky Obscured)

66
66
66
66
66
66
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8
8
8

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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.12
0.06
0.01
0
0
0
0
0.01
0.02
0.05
0.07
0.1
0.11
0.06
0.03
0.02
0.03
0.04
0.04
0.03
0.02
0.01
0
0.01

Wind Speed/Direction (mph)

6
5
5
4
5
5
5
5
5
6
6
7
8
9
10
10
11
11
11
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
87
90
91
91
92
97
100
100
95
89
82
74
68
63
58
54
53
53
55
57
60

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

315
317
319
321
323
324
326
330
334
337
340
342
344
349
355
358
357
355
353
353
353
353
350
346

Friday 23

Third Quarter 41%

23:32

14:50

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

Sun - Rise: 05:48, Set: 19:29, Transit: 12:38. Moon - Rise: 23:32, Set: 14:50. Civil Dark: 20:02 - 05:17. Nautical Dark: 20:41 - 04:38. Astro Dark: 21:23 - 03:57

Total Clouds (% Sky Obscured)

17
17
17
17
17
17
1
1
1
1
1
1
48
48
48
48
48
48
56
56
56
56
56
56

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
1
1
1
1
1
1
1
1
1
1
1
1
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

11
11
11
11
11
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
4
4
4
4
0
0
0
0
0
0
47
47
47
47
47
47
42
42
42
42
42
42

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0.01
0.07
0.26
0.43
0.4
0.27
0.17
0.1
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
11
11
10
8
7
6
5
6
7
8
10
11
12
14
15
16
17
17
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

64
70
75
78
80
82
83
87
91
94
94
91
87
81
73
67
61
57
53
51
49
50
53
56

Pressure (mb)

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

Ozone (du)

342
341
340
338
333
328
324
323
323
323
322
320
319
319
318
318
317
317
316
314
312
311
310
309

Forecast for Millinocket, ME 04462, USA (45.91,-69.18)

Generated: 17/08/19 20:37:45. Forecast: 17/08/19 to 23/08/19. Timezone: UTC-4.00