Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

00:02

14:50

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

Sun - Rise: 07:23, Set: 18:00, Transit: 12:41. Moon - Rise: 00:02, Set: 14:50. Civil Dark: 18:30 - 06:53. Nautical Dark: 19:05 - 06:18. Astro Dark: 19:40 - 05:43

Total Clouds (% Sky Obscured)

3
0
0
0
1
1
1
0
0
0
7
6
6
3
2
0
98
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
1
1
1
0
0
0
0
0
6
3
2
0
0
0
0
0
2
6
1
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
4
83
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
6
0
0
0
0
98
98
100
100
100
100
100
100

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
None
None
None

Precipitation Probability (%)

2
0
0
1
0
0
0
2
2
0
0
0
2
2
2
1
1
1
1
2
0
0
0
0

Precipitation Amount (mm)

0.03
0
0
0.02
0
0
0
0.03
0.05
0
0
0
0.04
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
1
3
3
3
2
3
5
8
10
11
12
13
14
14
13
11
9
7
7
7
7
7

Feels Like (°C)

-5
-5
-1
1
1
1
0
1
4
8
10
11
12
13
14
14
13
11
8
6
5
5
5
4

Dew Point (°C)

-2
-2
-0
1
1
1
1
2
3
5
6
7
7
7
6
6
6
6
5
4
4
4
4
4

Relative Humidity (%)

87
88
88
88
88
90
93
93
87
82
77
75
71
68
59
61
65
71
77
82
84
83
83
84

Pressure (mb)

1018
1018
1018
1019
1019
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1021

Ozone (du)

263
264
266
268
271
273
275
277
278
279
279
277
273
270
269
267
266
264
263
261
260
259
258
258

Tuesday 22

Waning Crescent 39%

No Rise

15:32

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:25, Set: 17:58, Transit: 12:41. Moon - Rise: No Rise, Set: 15:32. Civil Dark: 18:29 - 06:54. Nautical Dark: 19:04 - 06:19. Astro Dark: 19:38 - 05:44

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
99
100
96
95
61
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
8
9
48
99
40
8
2
2
2
13
59
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

85
98
55
82
2
0
2
3
58
73
84
16
9
3
33
99
99
100
100
100
100
92
98
100

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
99
100
96
95
0
100
0
2
100
85
54
48
59
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
3
3
3

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
2
2
3
2
4
5
12
24
51
78
83
83
81
78
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.09
0.18
0.5
1.71
3.14
3.62
3.51
3.33
3.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
2
2
1
1
2
2
3
4
5
7
10
11
11
10
7
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
86
87
90
93
94
94
92
90
86
83
78
75
75
76
79
84
86
88
88
87
87

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1015
1013
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009

Ozone (du)

257
257
256
256
255
254
253
252
252
252
252
252
253
254
255
256
256
256
256
258
262
268
272
274

Wednesday 23

Waning Crescent 28%

01:16

16:08

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:26, Set: 17:56, Transit: 12:41. Moon - Rise: 01:16, Set: 16:08. Civil Dark: 18:27 - 06:55. Nautical Dark: 19:02 - 06:20. Astro Dark: 19:37 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
85
34
34
34
34
34
34
32
32
32
32
32

Low Clouds (% Sky Obscured)

100
100
100
100
96
100
100
100
90
100
100
100
84
27
27
27
27
27
27
22
22
22
22
22

Medium Clouds (% Sky Obscured)

100
100
96
100
100
99
100
100
100
100
99
44
16
26
26
26
26
26
26
29
29
29
29
29

High Clouds (% Sky Obscured)

98
97
100
94
100
98
99
100
88
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
5
8
10
10
10
6
4
6
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

Moderate 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
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 (%)

74
73
71
67
65
57
40
36
31
28
27
19
11
8
8
10
11
11
11
11
13
19
22
17

Precipitation Amount (mm)

2.71
2.28
1.8
1.51
1.31
0.8
0.33
0.15
0.08
0.06
0.07
0.06
0.04
0.03
0.04
0.04
0.05
0.04
0.03
0.03
0.05
0.1
0.15
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
5
4
4
4
5
5
6
7
6
5
4
3
2
2
1
1
1
0

Dew Point (°C)

6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
4
3
3
2
2
2
2
2
1

Relative Humidity (%)

87
87
87
87
86
88
91
92
93
92
91
85
79
75
74
76
79
79
82
82
83
83
84
83

Pressure (mb)

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

Ozone (du)

275
277
279
281
283
285
286
288
291
293
297
302
309
313
311
306
303
301
301
301
300
300
300
301

Thursday 24

Waning Crescent 18%

02:33

16:40

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

Sun - Rise: 07:28, Set: 17:55, Transit: 12:41. Moon - Rise: 02:33, Set: 16:40. Civil Dark: 18:25 - 06:57. Nautical Dark: 19:00 - 06:22. Astro Dark: 19:35 - 05:47

Total Clouds (% Sky Obscured)

32
77
77
77
77
77
77
23
23
23
23
23
23
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
74
74
74
74
74
74
23
23
23
23
23
23
98
98
98
98
98
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

29
63
63
63
63
63
63
0
0
0
0
0
0
99
99
99
99
99
99
24
24
24
24
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70
70
70
11
11
11
11
11

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
7
5
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
Very Light Rain
Very Light Rain
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
Light Rain

Precipitation Probability (%)

9
6
6
6
5
4
3
4
0
0
4
7
15
28
30
26
21
20
24
29
32
34
38
45

Precipitation Amount (mm)

0.05
0.03
0.03
0.03
0.03
0.02
0.01
0.01
0
0
0.01
0.04
0.14
0.22
0.18
0.1
0.07
0.1
0.16
0.22
0.24
0.26
0.32
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-0
-0
0
0
-0
-0
-0
-0
1
2
3
3
4
4
3
3
4
4
4
4
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
82
81
82
83
84
85
81
80
79
78
78
80
82
84
84
83
82
83
84
85
85

Pressure (mb)

1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1017

Ozone (du)

302
303
302
300
298
298
299
300
300
299
299
297
295
294
293
293
293
294
295
295
295
293
292
292

Friday 25

Waning Crescent 9%

03:52

17:08

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:29, Set: 17:53, Transit: 12:41. Moon - Rise: 03:52, Set: 17:08. Civil Dark: 18:24 - 06:58. Nautical Dark: 18:59 - 06:23. Astro Dark: 19:34 - 05:48

Total Clouds (% Sky Obscured)

100
98
98
98
98
98
98
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
9
9
9
9
9
9
6
6
6
6
6
6
98
98
98
98
98
98
97
97
97
97
97

Medium Clouds (% Sky Obscured)

24
0
0
0
0
0
0
85
85
85
85
85
85
0
0
0
0
0
0
84
84
84
84
84

High Clouds (% Sky Obscured)

11
98
98
98
98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
95
95
95
95
95

ISS Passover

Visibility (miles)

2
1
0
1
1
1
2
2
2
1
1
2
3
4
4
4
3
3
2
1
0
0
0
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow

Precipitation Probability (%)

52
55
54
53
50
44
36
38
42
47
53
52
50
49
50
51
54
57
53
54
56
57
51
45

Precipitation Amount (mm)

0.51
0.6
0.57
0.51
0.44
0.35
0.26
0.23
0.3
0.46
0.63
0.69
0.7
0.71
0.72
0.72
0.76
0.85
0.99
1.14
1.36
1.62
1.61
1.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
4
4
4
5
5
5
5
4
4
4
3
3
3
2
2
1
0
-0

Feels Like (°C)

4
4
4
4
4
4
4
4
3
3
3
3
3
3
2
2
1
0
-0
-1
-2
-3
-4
-4

Dew Point (°C)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
0
-0
-1
-2
-3
-3
-4

Relative Humidity (%)

85
85
85
85
85
86
85
84
83
84
83
83
82
82
83
84
84
83
81
80
79
78
77
77

Pressure (mb)

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

Ozone (du)

293
293
293
293
294
294
295
295
296
297
298
298
297
297
297
298
299
302
306
310
314
318
321
322

Saturday 26

Waning Crescent 4%

05:11

17:35

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
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:30, Set: 17:51, Transit: 12:41. Moon - Rise: 05:11, Set: 17:35. Civil Dark: 18:22 - 06:59. Nautical Dark: 18:57 - 06:24. Astro Dark: 19:32 - 05:50

Total Clouds (% Sky Obscured)

100
95
95
95
95
95
95
52
52
52
52
52
52
94
94
94
94
94
94
40
40
40
40
40

Low Clouds (% Sky Obscured)

97
0
0
0
0
0
0
52
52
52
52
52
52
93
93
93
93
93
93
40
40
40
40
40

Medium Clouds (% Sky Obscured)

84
77
77
77
77
77
77
0
0
0
0
0
0
38
38
38
38
38
38
0
0
0
0
0

High Clouds (% Sky Obscured)

95
94
94
94
94
94
94
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
26
7
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0.59
0.26
0.11
0.04
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
-1
-0
-0
-1
-1
-1
-1
0
1
2
3
5
5
5
4
2
1
-0
-1
-1
-1
-1

Feels Like (°C)

-4
-4
-4
-4
-4
-5
-5
-5
-4
-3
-2
-1
1
3
3
3
2
1
1
-0
-1
-1
-1
-1

Dew Point (°C)

-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-5
-5
-5
-5
-5

Relative Humidity (%)

78
78
78
76
75
75
75
75
73
72
71
67
62
58
57
58
62
67
70
73
72
72
73
74

Pressure (mb)

1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

322
322
321
319
318
316
316
314
313
312
310
308
305
302
300
299
297
295
293
290
287
284
281
280

Sunday 27

New Moon 1%

06:31

18:03

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

Sun - Rise: 07:32, Set: 17:50, Transit: 12:41. Moon - Rise: 06:31, Set: 18:03. Civil Dark: 18:21 - 07:01. Nautical Dark: 18:56 - 06:26. Astro Dark: 19:31 - 05:51

Total Clouds (% Sky Obscured)

40
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
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
43
43
43
43
43

High Clouds (% Sky Obscured)

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

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 (%)

2
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0
0
0
0
0
0
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
1
3
5
6
8
9
9
8
7
6
5
5
4
4
4
3

Feels Like (°C)

-1
-1
-3
-3
-3
-4
-4
-4
-2
-0
2
4
5
6
7
6
5
3
3
2
2
2
2
2

Dew Point (°C)

-5
-4
-4
-4
-4
-4
-4
-4
-3
-1
-0
0
0
1
1
1
1
1
0
-0
-1
-1
-1
-1

Relative Humidity (%)

75
76
77
77
78
80
82
82
78
73
69
65
59
56
56
59
64
69
70
71
71
71
71
72

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1018
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017

Ozone (du)

278
277
277
276
275
275
274
274
274
274
274
273
271
270
270
271
271
271
271
270
269
267
265
263

Forecast for Saint-Donat-de-Montcalm, Matawinie Regional County Municipality, CA (46.28,-74.36)

Generated: 21/10/19 01:36:59. Forecast: 21/10/19 to 27/10/19. Timezone: UTC-4.00