Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 15%

11:39

20:28

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:17, Set: 17:47, Transit: 12:31. Moon - Rise: 11:39, Set: 20:28. Civil Dark: 18:17 - 06:46. Nautical Dark: 18:52 - 06:12. Astro Dark: 19:26 - 05:38

Total Clouds (% Sky Obscured)

98
81
91
81
99
98
100
99
98
71
55
97
99
100
100
81
99
100
100
99
100
100
99
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
4
0
0
0
1
3
37
31
42
95
70
21
25
2
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
0
0
33
100
97
81
56

High Clouds (% Sky Obscured)

98
81
91
81
99
98
100
99
98
71
55
97
99
100
99
73
98
100
100
99
100
100
98
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

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 (%)

0
0
1
2
2
2
2
2
2
2
2
2
3
1
0
0
0
0
3
3
5
7
10
13

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.02
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
38
46
56
63
67
71
74
76
77
77
78
78
78
78
78
78
79
79
76
72
69
67
65

Pressure (mb)

1021
1020
1020
1020
1020
1021
1021
1020
1020
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1013
1013
1012
1011

Ozone (du)

259
259
258
257
256
256
255
255
254
254
254
255
255
255
255
256
256
256
257
257
258
258
258
258

Tuesday 24

Waxing Crescent 23%

12:30

21:10

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:18, Set: 17:45, Transit: 12:31. Moon - Rise: 12:30, Set: 21:10. Civil Dark: 18:16 - 06:48. Nautical Dark: 18:50 - 06:13. Astro Dark: 19:24 - 05:39

Total Clouds (% Sky Obscured)

95
91
99
100
99
99
99
100
100
100
100
100
100
100
100
100
98
61
100
100
100
99
98
88

Low Clouds (% Sky Obscured)

32
12
13
9
25
52
75
87
91
2
94
94
99
66
100
99
70
53
100
100
100
98
43
73

Medium Clouds (% Sky Obscured)

2
1
8
9
33
62
23
70
88
100
96
96
100
98
100
100
71
45
52
43
27
38
33
41

High Clouds (% Sky Obscured)

94
89
99
100
99
99
98
98
100
99
100
100
99
99
99
82
84
0
96
78
0
9
97
45

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
4
3
2
1
2
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
23
32
38
38
41
47
50
53
57
62
67
70
74
76
77
74
70
66
65
65
61
53
41

Precipitation Amount (mm)

0.08
0.15
0.29
0.39
0.31
0.31
0.46
0.61
0.79
1.09
1.64
2.54
3.39
4.08
4.84
4.96
3.63
2.23
1.77
1.93
2.3
2.33
1.47
0.58

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
16
16
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14

Relative Humidity (%)

64
65
67
70
72
73
75
76
77
78
78
78
77
79
81
83
85
87
88
87
84
80
77
76

Pressure (mb)

1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

258
258
257
256
256
256
256
256
256
256
255
254
254
255
256
258
259
261
263
264
266
267
267
267

Wednesday 25

Waxing Crescent 31%

13:16

21:57

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:19, Set: 17:44, Transit: 12:31. Moon - Rise: 13:16, Set: 21:57. Civil Dark: 18:14 - 06:49. Nautical Dark: 18:49 - 06:14. Astro Dark: 19:23 - 05:40

Total Clouds (% Sky Obscured)

98
100
100
100
90
100
96
100
100
100
100
100
100
100
100
100
100
100
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

95
100
94
100
4
0
0
27
26
18
15
15
59
59
59
59
59
59
89
89
89
89
89
89

Medium Clouds (% Sky Obscured)

52
63
89
67
89
77
87
24
48
63
63
65
87
87
87
87
87
87
78
78
78
78
78
78

High Clouds (% Sky Obscured)

80
91
100
100
1
100
93
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
9
7
7
9
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
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
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

Precipitation Probability (%)

32
29
33
37
38
38
37
37
37
35
35
41
44
43
39
33
28
21
16
18
29
37
40
42

Precipitation Amount (mm)

0.25
0.18
0.24
0.35
0.35
0.33
0.29
0.23
0.19
0.17
0.18
0.29
0.44
0.43
0.32
0.22
0.14
0.08
0.05
0.05
0.17
0.35
0.52
0.67

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
16
15
14
14
13
13
12
11
11
10
10
9
9
8
8
9
10
11
12
12

Feels Like (°C)

18
18
17
16
16
15
14
14
13
13
12
11
11
10
9
9
8
7
7
8
9
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

76
75
74
74
75
76
77
78
79
80
82
83
84
83
82
83
85
88
88
85
81
77
72
67

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

268
269
271
273
274
274
276
277
279
281
282
283
284
283
282
283
288
296
303
309
314
316
313
305

Thursday 26

Waxing Crescent 41%

13:57

22:48

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

Sun - Rise: 07:21, Set: 17:42, Transit: 12:31. Moon - Rise: 13:57, Set: 22:48. Civil Dark: 18:13 - 06:50. Nautical Dark: 18:47 - 06:16. Astro Dark: 19:21 - 05:41

Total Clouds (% Sky Obscured)

87
87
87
87
87
87
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

73
73
73
73
73
73
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5

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

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

Precipitation Probability (%)

43
42
40
37
36
34
33
40
41
39
33
24
14
11
11
10
8
5
0
0
0
0
0
0

Precipitation Amount (mm)

0.75
0.66
0.49
0.37
0.31
0.27
0.26
0.59
0.72
0.71
0.45
0.17
0.05
0.03
0.03
0.03
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
12
11
8
7
7
6
5
6
5
5
6
5
5
4
4
4
6
10
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

64
64
66
69
73
76
80
80
81
82
83
83
83
83
82
83
84
85
82
74
64
58
52
49

Pressure (mb)

1009
1009
1009
1010
1010
1011
1012
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

299
294
290
287
283
280
279
279
280
281
282
282
282
282
281
281
281
280
280
279
278
276
275
274

Friday 27

First Quarter 50%

13:57

23:44

14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 OK
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 OK
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:22, Set: 17:41, Transit: 12:31. Moon - Rise: 13:57, Set: 23:44. Civil Dark: 18:11 - 06:52. Nautical Dark: 18:46 - 06:17. Astro Dark: 19:20 - 05:43

Total Clouds (% Sky Obscured)

50
50
50
50
50
50
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16

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)

50
50
50
50
50
50
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16

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
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
4
5
4
0
0
0
0
0
0
0
0
0
0
0
0
5
6
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)

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

Chance of Frost

Temperature (°C)

16
16
15
14
12
10
9
8
8
7
7
7
7
7
7
6
6
5
6
8
11
14
16
17

Feels Like (°C)

16
16
15
14
12
10
7
6
6
6
5
5
5
5
5
5
4
4
4
7
11
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

47
49
53
57
62
69
75
79
81
83
84
84
84
84
83
84
86
88
86
79
67
60
54
51

Pressure (mb)

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

Ozone (du)

273
272
272
271
270
269
268
268
268
267
267
266
265
264
264
263
263
263
262
262
261
261
261
261

Saturday 28

Waxing Gibbous 60%

14:34

00:44

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 17:39, Transit: 12:31. Moon - Rise: 14:34, Set: 00:44. Civil Dark: 18:10 - 06:53. Nautical Dark: 18:44 - 06:18. Astro Dark: 19:19 - 05:44

Total Clouds (% Sky Obscured)

75
75
75
75
75
75
81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
94
94
94
94
94
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
30
30
30
30
30
30
2
2
2
2
2
2

High Clouds (% Sky Obscured)

75
75
75
75
75
75
80
80
80
80
80
80
91
91
91
91
91
91
98
98
98
98
98
98

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

Precipitation Probability (%)

0
0
7
9
8
0
0
0
0
7
0
0
0
0
0
0
0
8
8
8
0
0
0
8

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
15
14
12
10
9
9
8
8
7
7
7
7
6
5
5
5
7
10
12
13
14

Feels Like (°C)

17
17
16
15
14
12
10
8
7
7
6
6
6
5
5
5
4
4
4
6
9
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

49
51
55
60
64
70
76
79
81
83
85
85
86
86
86
87
90
93
92
84
73
65
60
58

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012

Ozone (du)

261
263
264
266
267
268
269
269
270
271
272
272
273
274
275
275
276
277
278
279
281
281
279
276

Sunday 29

Waxing Gibbous 70%

15:08

01:46

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:25, Set: 17:38, Transit: 12:31. Moon - Rise: 15:08, Set: 01:46. Civil Dark: 18:08 - 06:54. Nautical Dark: 18:43 - 06:19. Astro Dark: 19:17 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
98
98
98
98
27
27
27
27
27
27
45
45
45
45
45
45
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
90
90
90
90
90

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

11
18
24
29
45
49
52
52
53
53
55
57
58
55
49
44
43
45
45
45
44
42
39
35

Precipitation Amount (mm)

0
0.01
0.03
0.08
0.56
0.73
0.9
1.01
1.1
1.3
1.97
3.14
3.69
2.55
1.05
0.37
0.29
0.45
0.65
0.74
0.78
0.71
0.44
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
61
67
73
85
89
93
97
99
100
100
99
96
94
93
92
91
89
87
86
85
80
72
63

Pressure (mb)

1011
1010
1010
1009
1007
1006
1005
1004
1002
1000
999
997
995
993
992
990
989
989
988
988
988
988
988
988

Ozone (du)

274
274
275
276
289
291
293
294
296
297
298
299
300
303
306
310
313
317
320
320
320
320
320
320

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

Generated: 23/10/17 14:48:45. Forecast: 23/10/17 to 29/10/17. Timezone: UTC-4.00