Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

00:02

14:44

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

Sun - Rise: 07:19, Set: 17:58, Transit: 12:38. Moon - Rise: 00:02, Set: 14:44. Civil Dark: 18:28 - 06:49. Nautical Dark: 19:02 - 06:14. Astro Dark: 19:37 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
70
100
100
100
31
78
0
0
0
0
0
31
98
99
91
67
91
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
70
100
100
100
31
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
0
0
0
0
0
78
0
0
0
0
0
31
98
99
91
67
91
96

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
100
100
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
6
6
6
5
4
4
3
5
7
9
10
12
14
15
15
15
13
12
10
10
10
10

Feels Like (°C)

5
5
6
6
6
5
4
4
3
5
7
9
10
12
14
15
15
15
13
12
10
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

95
95
88
84
85
86
88
90
91
89
87
82
76
71
61
59
59
61
65
71
75
77
78
79

Pressure (mb)

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

Ozone (du)

264
263
263
265
267
269
271
272
274
276
279
280
278
275
272
270
267
265
263
262
260
260
260
259

Tuesday 22

Waning Crescent 39%

00:02

15:27

00 Bad
01 Bad
02 Bad
03 Good
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

Sun - Rise: 07:20, Set: 17:56, Transit: 12:38. Moon - Rise: 00:02, Set: 15:27. Civil Dark: 18:26 - 06:50. Nautical Dark: 19:01 - 06:16. Astro Dark: 19:35 - 05:41

Total Clouds (% Sky Obscured)

98
97
92
2
100
99
94
98
100
97
100
59
56
89
97
98
86
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
2
2
4
3
2
2
2
2
1
0
0
0
1
2
19
20
88
100

Medium Clouds (% Sky Obscured)

77
81
50
1
0
0
0
0
0
0
2
5
0
1
0
17
6
95
99
100
100
100
100
100

High Clouds (% Sky Obscured)

98
97
92
1
100
99
94
98
100
97
100
58
54
89
97
98
84
76
96
64
96
92
99
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
1
1
1
1
0
0
0
0
0
0
0
0
0
2
2
4
10
25
39
52
69
77
80

Precipitation Amount (mm)

0.02
0.05
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.1
0.18
0.51
0.93
1.34
2.36
3.57

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
83
84
86
88
90
90
89
87
82
75
66
60
58
59
62
64
69
73
75
78
79

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1017
1015
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

258
257
256
255
254
253
253
253
253
252
250
249
248
248
248
249
251
253
253
253
254
257
262
265

Wednesday 23

Waning Crescent 28%

01:15

16:03

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 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:22, Set: 17:54, Transit: 12:38. Moon - Rise: 01:15, Set: 16:03. Civil Dark: 18:25 - 06:51. Nautical Dark: 18:59 - 06:17. Astro Dark: 19:33 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
98
100
99
99
100
91
28
28
28
28
28
28
69
69
69
69

Low Clouds (% Sky Obscured)

79
93
100
100
97
93
96
0
2
9
57
94
99
84
23
23
23
23
23
23
24
24
24
24

Medium Clouds (% Sky Obscured)

100
100
100
100
98
100
98
88
96
100
99
99
98
79
21
21
21
21
21
21
67
67
67
67

High Clouds (% Sky Obscured)

100
100
100
100
100
91
73
78
93
96
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
5
5
6
9
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

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate 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
None
None
None

Precipitation Probability (%)

84
84
83
80
73
70
63
57
45
41
24
19
18
10
5
4
4
4
3
3
0
0
0
0

Precipitation Amount (mm)

4.05
4.07
3.91
3.43
2.71
1.96
1.14
0.59
0.39
0.23
0.15
0.17
0.11
0.04
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
8
8
7
6
5
5
6
9
12
13
14
14
15
14
14
13
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
11
11
11
11
11
11
11
12
13
13
14
14
13
13
12
12
11
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
83
82
82
83
83
82
80
76
74
70
66
63
62
62
64
64
66
68
69
70
71

Pressure (mb)

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

Ozone (du)

268
271
274
277
281
284
286
286
288
290
293
296
299
301
302
302
300
299
297
295
294
293
293
292

Thursday 24

Waning Crescent 18%

02:31

16:35

00 Bad
01 Bad
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

Sun - Rise: 07:23, Set: 17:53, Transit: 12:38. Moon - Rise: 02:31, Set: 16:35. Civil Dark: 18:23 - 06:53. Nautical Dark: 18:58 - 06:18. Astro Dark: 19:32 - 05:44

Total Clouds (% Sky Obscured)

69
69
3
3
3
3
3
3
2
2
2
2
2
2
100
100
100
100
100
100
92
92
92
92

Low Clouds (% Sky Obscured)

24
24
2
2
2
2
2
2
1
1
1
1
1
1
17
17
17
17
17
17
48
48
48
48

Medium Clouds (% Sky Obscured)

67
67
1
1
1
1
1
1
1
1
1
1
1
1
100
100
100
100
100
100
65
65
65
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
80
80
80
80
80
81
81
81
81

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
3
2
2
0
0
0
0
0
0
0
0
0
5
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.04
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
7
7
8
9
10
11
11
12
12
12
12
12
12
11
11
12
12

Feels Like (°C)

6
5
5
5
4
4
4
4
4
5
6
7
11
11
12
12
12
12
12
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

73
74
75
77
78
79
79
78
77
74
73
70
68
65
62
60
61
63
64
66
68
68
69
70

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

291
290
289
289
288
288
288
288
288
289
291
292
291
289
288
289
289
290
289
289
288
289
290
290

Friday 25

Waning Crescent 10%

03:50

17:04

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 17:51, Transit: 12:38. Moon - Rise: 03:50, Set: 17:04. Civil Dark: 18:22 - 06:54. Nautical Dark: 18:56 - 06:19. Astro Dark: 19:30 - 05:45

Total Clouds (% Sky Obscured)

92
92
63
63
63
63
63
63
100
100
100
100
100
100
89
89
89
89
89
89
97
97
97
97

Low Clouds (% Sky Obscured)

48
48
18
18
18
18
18
18
0
0
0
0
0
0
89
89
89
89
89
89
70
70
70
70

Medium Clouds (% Sky Obscured)

65
65
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0
0
0
0
37
37
37
37

High Clouds (% Sky Obscured)

81
81
56
56
56
56
56
56
99
99
99
99
99
99
0
0
0
0
0
0
90
90
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
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
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

14
15
19
40
52
54
51
32
11
13
23
31
39
45
48
45
40
32
28
26
28
40
55
50

Precipitation Amount (mm)

0.09
0.07
0.07
0.18
0.48
0.68
0.42
0.1
0.01
0.01
0.05
0.1
0.17
0.25
0.29
0.24
0.15
0.09
0.06
0.04
0.04
0.11
0.26
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
74
74
75
77
76
75
75
75
75
74
76
76
75
74
72
70
70
70
70
71
71
72

Pressure (mb)

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

Ozone (du)

290
290
289
289
288
287
287
288
288
288
288
287
287
286
285
286
287
289
292
296
299
300
301
302

Saturday 26

Waning Crescent 4%

05:08

17:32

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:26, Set: 17:50, Transit: 12:38. Moon - Rise: 05:08, Set: 17:32. Civil Dark: 18:20 - 06:55. Nautical Dark: 18:55 - 06:21. Astro Dark: 19:29 - 05:46

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
97
97
71
71
71
71
71
71
89
89
89
89
89
89
88
88
88
88

Low Clouds (% Sky Obscured)

70
70
57
57
57
57
57
57
22
22
22
22
22
22
88
88
88
88
88
88
86
86
86
86

Medium Clouds (% Sky Obscured)

37
37
93
93
93
93
93
93
70
70
70
70
70
70
76
76
76
76
76
76
69
69
69
69

High Clouds (% Sky Obscured)

90
90
88
88
88
88
88
88
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

40
27
15
5
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.3
0.17
0.08
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
1
0
-0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
-0
-1

Relative Humidity (%)

73
72
71
71
71
72
73
73
73
72
69
64
60
55
51
50
51
53
57
61
63
65
66
65

Pressure (mb)

1016
1016
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

304
307
309
312
315
317
317
317
316
314
313
311
308
306
303
301
299
297
294
291
287
284
280
278

Sunday 27

New Moon 1%

06:27

18:01

00 Bad
01 Bad
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

Sun - Rise: 07:27, Set: 17:48, Transit: 12:38. Moon - Rise: 06:27, Set: 18:01. Civil Dark: 18:19 - 06:57. Nautical Dark: 18:53 - 06:22. Astro Dark: 19:28 - 05:48

Total Clouds (% Sky Obscured)

88
88
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
86
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)

69
69
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

0.01
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
4
4
3
3
3
4
6
8
9
11
12
13
13
12
11
10
10
9
9
9

Feels Like (°C)

4
4
4
3
3
2
2
1
1
2
4
6
7
11
12
13
13
12
11
10
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

65
64
64
64
66
68
70
72
73
71
67
61
55
49
46
45
48
51
54
58
61
62
64
65

Pressure (mb)

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

Ozone (du)

277
277
277
276
276
276
276
276
275
275
274
274
273
272
271
271
272
272
272
273
273
272
270
268

Forecast for Montreal, Montreal, CA (45.50,-73.57)

Generated: 21/10/19 00:06:08. Forecast: 21/10/19 to 27/10/19. Timezone: UTC-4.00