Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

New Moon 1%

05:45

20:05

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 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 05:00, Set: 20:39, Transit: 12:50. Moon - Rise: 05:45, Set: 20:05. Civil Dark: 21:17 - 04:22. Nautical Dark: 22:08 - 03:32. Astro Dark: 23:16 - 02:24

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
98
81
94
75
32
31
43
52
62
43
36
41

Low Clouds (% Sky Obscured)

12
11
16
7
64
93
100
94
100
100
100
98
98
78
93
68
17
6
9
7
9
16
8
2

Medium Clouds (% Sky Obscured)

72
71
94
100
100
100
100
91
80
85
49
39
16
18
23
25
20
29
40
51
61
43
35
40

High Clouds (% Sky Obscured)

99
99
100
100
98
100
100
100
100
100
100
100
38
0
0
0
0
0
0
0
2
0
0
2

ISS Passover

Visibility (miles)

7
6
6
6
7
7
7
7
6
8
7
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
47
46
41
32
28
26
24
28
23
22
11
5
2
1
0
0
0
0
0
1
1
1
3

Precipitation Amount (mm)

0.27
1.67
1.89
1.4
0.75
0.67
0.77
0.61
0.96
0.56
0.55
0.2
0.12
0.08
0.06
0
0
0
0
0
0.05
0.07
0.06
0.12

Wind Speed/Direction (mph)

4
4
4
6
7
7
8
7
6
6
6
6
7
8
8
8
8
9
10
8
9
11
8
6

Chance of Frost

Temperature (°C)

22
21
21
21
21
20
20
20
20
19
19
19
19
20
20
22
23
24
24
24
24
23
22
21

Feels Like (°C)

23
23
22
22
21
21
21
21
20
20
20
19
19
20
20
21
22
23
23
24
23
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
93
94
94
95
95
95
96
96
96
94
87
82
74
67
61
57
55
56
58
61
66

Pressure (mb)

998
998
997
997
997
997
997
997
997
997
998
998
999
1000
1001
1001
1001
1002
1002
1002
1002
1003
1004
1004

Ozone (du)

300
298
296
295
294
294
294
294
294
296
297
300
303
307
312
316
318
320
321
321
322
323
326
330

Saturday 24

Waxing Crescent 4%

06:51

21:08

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

Sun - Rise: 05:00, Set: 20:39, Transit: 12:50. Moon - Rise: 06:51, Set: 21:08. Civil Dark: 21:17 - 04:23. Nautical Dark: 22:08 - 03:32. Astro Dark: 23:16 - 02:24

Total Clouds (% Sky Obscured)

35
40
56
46
41
38
41
44
52
48
41
9
16
21
27
67
81
79
66
60
68
69
70
73

Low Clouds (% Sky Obscured)

16
21
6
35
27
31
35
29
38
23
29
9
16
8
20
31
48
19
32
13
17
2
14
16

Medium Clouds (% Sky Obscured)

33
40
55
41
41
35
36
41
48
43
34
0
1
18
10
19
53
27
23
31
50
26
35
63

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
51
53
76
47
45
36
56
52
24

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
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
11
14
16
14
10
4
1
0
0
0
2
3
2
1
2
2
4
7
14
19
23
24
24

Precipitation Amount (mm)

0.24
0.32
0.45
0.55
0.42
0.24
0.13
0.07
0
0
0
0.08
0.13
0.11
0.09
0.1
0.11
0.14
0.18
0.32
0.85
1.36
1.3
1.28

Wind Speed/Direction (mph)

6
5
5
6
6
6
6
6
5
5
5
5
5
6
6
7
7
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
78
81
82
82
82
84
86
86
85
82
78
72
66
62
59
58
59
61
64
67
71
75

Pressure (mb)

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

Ozone (du)

333
337
340
342
343
343
342
342
342
342
342
342
342
343
343
343
343
342
342
342
343
343
345
346

Sunday 25

Waxing Crescent 10%

08:00

22:01

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:01, Set: 20:39, Transit: 12:50. Moon - Rise: 08:00, Set: 22:01. Civil Dark: 21:17 - 04:23. Nautical Dark: 22:07 - 03:33. Astro Dark: 23:15 - 02:25

Total Clouds (% Sky Obscured)

46
46
88
99
38
34
22
31
53
63
100
63
54
72
82
99
75
68
74
74
74
74
74
74

Low Clouds (% Sky Obscured)

6
9
5
4
16
10
13
22
48
59
100
48
47
70
76
63
37
17
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

27
15
53
98
20
25
14
25
22
25
43
47
39
23
23
98
46
38
46
46
46
46
46
46

High Clouds (% Sky Obscured)

26
34
87
17
21
15
2
0
0
0
0
0
0
0
19
23
38
45
45
45
45
45
45
45

ISS Passover

Visibility (miles)

3
6
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
9
6
5
8
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
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

25
23
20
9
4
1
0
0
5
10
6
4
5
3
2
2
3
6
8
9
9
9
9
5

Precipitation Amount (mm)

1.3
0.78
0.26
0.13
0.08
0.03
0
0
0.1
0.17
0.12
0.09
0.12
0.09
0.07
0.09
0.12
0.18
0.24
0.34
0.52
0.6
0.38
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
13
12
12
11
11
10
10
10
11
11
12
13
14
15
16
17
18
18
18
17
17

Dew Point (°C)

14
13
12
11
10
10
9
9
9
9
10
11
11
11
11
11
11
10
10
10
10
10
10
10

Relative Humidity (%)

78
80
80
81
80
79
79
81
83
86
89
93
94
89
82
75
69
62
58
55
54
55
58
64

Pressure (mb)

1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

348
351
354
357
359
361
362
362
361
361
364
367
369
371
372
372
373
373
374
374
375
375
376
377

Monday 26

Waxing Crescent 19%

09:11

22:46

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: 05:01, Set: 20:39, Transit: 12:50. Moon - Rise: 09:11, Set: 22:46. Civil Dark: 21:17 - 04:23. Nautical Dark: 22:07 - 03:33. Astro Dark: 23:15 - 02:26

Total Clouds (% Sky Obscured)

56
56
56
56
56
56
95
95
95
95
95
95
91
91
91
91
91
91
84
84
84
84
84
84

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
8
8
8
8
8
8
70
70
70
70
70
70
23
23
23
23
23
23

Medium Clouds (% Sky Obscured)

38
38
38
38
38
38
23
23
23
23
23
23
78
78
78
78
78
78
62
62
62
62
62
62

High Clouds (% Sky Obscured)

30
30
30
30
30
30
93
93
93
93
93
93
20
20
20
20
20
20
58
58
58
58
58
58

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
None
None
None
None
Very Light Rain

Precipitation Probability (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11

Precipitation Amount (mm)

0.08
0.04
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.06
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
13
11
10
10
9
8
8
8
9
11
13
15
17
17
18
19
19
19
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

68
71
72
73
75
77
78
73
74
73
71
68
64
59
53
49
47
47
46
47
49
53
59
69

Pressure (mb)

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

Ozone (du)

378
378
377
377
377
377
377
377
378
378
380
381
382
382
382
382
383
384
385
384
383
383
382
381

Tuesday 27

Waxing Crescent 28%

10:20

23:23

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

Sun - Rise: 05:02, Set: 20:39, Transit: 12:50. Moon - Rise: 10:20, Set: 23:23. Civil Dark: 21:17 - 04:24. Nautical Dark: 22:07 - 03:34. Astro Dark: 23:15 - 02:27

Total Clouds (% Sky Obscured)

66
66
66
66
66
66
32
32
32
32
32
32
100
100
100
100
100
100
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

9
9
9
9
9
9
23
23
23
23
23
23
34
34
34
34
34
34
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

32
32
32
32
32
32
13
13
13
13
13
13
16
16
16
16
16
16
26
26
26
26
26
26

High Clouds (% Sky Obscured)

50
50
50
50
50
50
9
9
9
9
9
9
100
100
100
100
100
100
25
25
25
25
25
25

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

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

Precipitation Probability (%)

13
15
17
20
20
20
13
7
1
0
0
0
0
1
2
4
9
11
13
13
12
12
12
12

Precipitation Amount (mm)

0.68
1.06
1.48
1.56
1
0.4
0.18
0.09
0.04
0
0
0
0
0.03
0.07
0.13
0.22
0.36
0.48
0.51
0.48
0.44
0.4
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
13
12
11
11
11
10
10
10
11
13
14
16
17
18
18
18
17
17
17
16
16
15

Dew Point (°C)

12
12
11
11
11
11
11
10
10
10
11
11
12
11
11
11
11
11
11
11
11
11
12
12

Relative Humidity (%)

78
84
88
90
92
92
93
95
96
95
91
85
78
71
63
58
58
60
62
63
64
65
70
77

Pressure (mb)

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

Ozone (du)

380
379
378
378
379
381
382
382
382
382
382
382
381
381
380
380
381
381
380
374
366
359
356
354

Wednesday 28

Waxing Crescent 39%

11:27

23:56

20 Bad
21 Bad
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:02, Set: 20:39, Transit: 12:51. Moon - Rise: 11:27, Set: 23:56. Civil Dark: 21:17 - 04:25. Nautical Dark: 22:07 - 03:35. Astro Dark: 23:14 - 02:28

Total Clouds (% Sky Obscured)

48
48
48
48
48
48
32
32
32
32
32
32
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
0
0
0
0
0
0
4
4
4
4
4
4
15
15
15
15
15
15

Medium Clouds (% Sky Obscured)

48
48
48
48
48
48
1
1
1
1
1
1
90
90
90
90
90
90
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
31
31
31
31
31
31
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

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

Precipitation Probability (%)

13
10
4
2
2
8
15
18
21
24
23
20
18
16
14
12
11
10
9
9
9
9
6
1

Precipitation Amount (mm)

0.3
0.19
0.09
0.04
0.04
0.14
0.3
0.42
0.53
0.6
0.56
0.47
0.41
0.41
0.43
0.44
0.41
0.37
0.33
0.32
0.32
0.28
0.16
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
12
12
12
13
13
14
15
16
16
17
18
19
20
21
21
22
21
20

Feels Like (°C)

15
14
13
12
11
11
11
11
11
11
12
12
13
14
15
16
18
18
19
20
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

83
88
92
95
97
98
98
98
97
95
93
91
89
86
83
80
78
76
73
70
67
66
69
74

Pressure (mb)

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

Ozone (du)

352
350
348
345
343
340
337
335
333
332
333
334
335
333
331
329
327
326
326
331
339
345
348
350

Thursday 29

Waxing Crescent 49%

12:32

00:25

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: 05:03, Set: 20:39, Transit: 12:51. Moon - Rise: 12:32, Set: 00:25. Civil Dark: 21:17 - 04:25. Nautical Dark: 22:07 - 03:35. Astro Dark: 23:13 - 02:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
92
92
92
92
92
93
93
93
93
93
93

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
89
89
89
89
89
89
91
91
91
91
91
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
1
1
1
1
1
1
14
14
14
14
14
14
70
70
70
70
70
70

High Clouds (% Sky Obscured)

89
89
89
89
89
89
90
90
90
90
90
90
38
38
38
38
38
38
20
20
20
20
20
20

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

Precipitation Probability (%)

0
0
2
4
6
10
11
11
12
11
10
9
5
3
1
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.06
0.1
0.14
0.22
0.29
0.34
0.38
0.39
0.34
0.25
0.18
0.13
0.08
0.06
0.05
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
79
78
79
80
80
79
78
77
78
79
78
75
69
65
61
57
55
53
53
54
58
64

Pressure (mb)

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

Ozone (du)

350
347
343
340
337
335
333
333
334
335
337
339
340
338
334
331
330
329
328
327
326
324
320
315

Forecast for Sherbrooke, La Région-Sherbrookoise, CA (45.37,-71.85)

Generated: 23/06/17 19:36:47. Forecast: 23/06/17 to 29/06/17. Timezone: UTC-4.00