Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 22%

12:19

21:23

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:40, Set: 18:24, Transit: 13:02. Moon - Rise: 12:19, Set: 21:23. Civil Dark: 18:53 - 07:11. Nautical Dark: 19:27 - 06:38. Astro Dark: 20:00 - 06:05

Total Clouds (% Sky Obscured)

91
66
98
98
99
100
98
98
97
99
98
98
100
100
99
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

86
6
31
68
94
98
91
9
27
53
33
20
91
99
95
100
100
100
100
100
100
100
100
83

Medium Clouds (% Sky Obscured)

4
0
0
2
32
0
10
0
23
15
9
10
0
0
89
94
96
100
84
70
73
90
98
59

High Clouds (% Sky Obscured)

40
64
96
95
92
93
79
97
95
98
98
98
98
94
94
96
100
100
99
95
82
91
95
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
1
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
2
0
0
1
1
1
0
0
1
1
1
1
0
1
10
21
35
61
82
87
89
88
87

Precipitation Amount (mm)

0.01
0.01
0
0
0.02
0.01
0.01
0
0
0.02
0.03
0.02
0.02
0
0.04
0.19
0.38
0.56
0.82
1.4
1.95
2.06
2.24
2.13

Wind Speed/Direction (mph)

5
5
5
5
5
5
6
6
7
8
9
10
11
12
14
15
16
15
13
12
12
12
12
13

Chance of Frost

Temperature (°C)

8
9
10
10
11
11
11
11
10
10
10
9
9
10
10
11
11
11
11
11
12
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
76
74
71
69
69
69
71
73
75
76
76
79
83
87
89
91
93
94
96
97
97
96

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1023
1022
1021
1019
1018
1017
1016
1015
1015
1015

Ozone (du)

319
318
317
316
315
314
313
313
313
313
313
314
314
315
315
315
314
313
312
311
312
313
313
311

Wednesday 21

Waxing Crescent 33%

13:26

22:17

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

Sun - Rise: 07:42, Set: 18:22, Transit: 13:01. Moon - Rise: 13:26, Set: 22:17. Civil Dark: 18:52 - 07:12. Nautical Dark: 19:25 - 06:39. Astro Dark: 19:58 - 06:06

Total Clouds (% Sky Obscured)

100
100
99
98
89
88
30
2
0
1
1
2
93
0
66
6
14
60
78
100
98
98
99
100

Low Clouds (% Sky Obscured)

100
100
96
81
85
54
0
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

99
100
95
0
0
0
0
0
0
0
0
2
93
0
3
6
0
36
49
100
90
91
99
100

High Clouds (% Sky Obscured)

95
93
95
90
25
74
30
0
0
0
0
0
1
0
65
1
14
45
70
90
95
94
81
98

ISS Passover

Visibility (miles)

5
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

85
69
35
8
3
2
2
0
0
0
0
0
0
1
0
0
0
0
1
1
1
2
2
2

Precipitation Amount (mm)

1.57
1.01
0.5
0.15
0.06
0.03
0.01
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.01
0.03
0.03
0.05
0.02

Wind Speed/Direction (mph)

15
16
16
16
15
14
13
13
12
11
10
9
8
7
6
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
87
82
78
76
74
73
73
75
76
76
76
77
79
80
81
82
82
83
84
84
85
85

Pressure (mb)

1015
1015
1016
1016
1017
1018
1019
1020
1021
1022
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

309
308
310
313
315
316
316
316
315
314
313
312
312
312
313
314
315
314
313
311
310
309
308
307

Thursday 22

Waxing Crescent 44%

14:23

23:19

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

Sun - Rise: 07:43, Set: 18:21, Transit: 13:01. Moon - Rise: 14:23, Set: 23:19. Civil Dark: 18:50 - 07:14. Nautical Dark: 19:24 - 06:40. Astro Dark: 19:57 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
69
34
62
38
52
39
15
48
27
43
43
43
43
43
43
9
9

Low Clouds (% Sky Obscured)

23
98
98
100
100
100
83
37
3
7
10
9
9
14
47
11
16
16
16
16
16
16
0
0

Medium Clouds (% Sky Obscured)

100
100
100
98
80
63
58
31
17
2
3
4
6
12
26
26
38
38
38
38
38
38
9
9

High Clouds (% Sky Obscured)

88
61
89
68
1
88
48
41
20
59
32
47
33
0
0
0
8
8
8
8
8
8
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

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 (%)

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

Precipitation Amount (mm)

0.01
0
0.01
0.05
0.09
0.08
0.05
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
9
9
9
9
9
10
10
10
11
11
11
11
12
12
12
13

Relative Humidity (%)

83
81
80
81
81
81
80
81
82
82
82
83
82
82
84
85
86
87
88
89
90
91
92
93

Pressure (mb)

1027
1027
1026
1025
1025
1025
1024
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

307
307
306
305
304
303
302
301
301
301
301
300
299
298
297
296
295
295
294
293
292
291
289
288

Friday 23

First Quarter 55%

15:09

00:23

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

Sun - Rise: 07:44, Set: 18:19, Transit: 13:01. Moon - Rise: 15:09, Set: 00:23. Civil Dark: 18:49 - 07:15. Nautical Dark: 19:22 - 06:41. Astro Dark: 19:55 - 06:08

Total Clouds (% Sky Obscured)

9
9
9
9
18
18
18
18
18
18
59
59
59
59
59
59
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
30
30
30
30
30
30
100
100
100
100
100
100
48
48

Medium Clouds (% Sky Obscured)

9
9
9
9
4
4
4
4
4
4
43
43
43
43
43
43
52
52
52
52
52
52
100
100

High Clouds (% Sky Obscured)

0
0
0
0
16
16
16
16
16
16
33
33
33
33
33
33
92
92
92
92
92
92
94
94

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
6
8
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
Very 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
None

Precipitation Probability (%)

0
1
1
0
0
0
0
0
14
42
55
70
69
66
61
55
47
39
31
23
16
6
3
1

Precipitation Amount (mm)

0
0.01
0.01
0
0
0
0
0
0.24
1.12
1.95
2.28
1.34
0.77
0.54
0.4
0.33
0.3
0.28
0.22
0.12
0.04
0.01
0.01

Wind Speed/Direction (mph)

12
14
15
15
16
17
16
16
17
17
17
17
15
12
12
12
13
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
20
20
19
18
18
17
16
14
13
12
11
10
10
9
9
9
8
8

Feels Like (°C)

15
16
17
18
19
20
20
20
19
18
18
17
16
14
13
12
11
10
7
7
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

91
89
84
81
78
74
74
74
76
77
78
78
78
79
79
78
77
76
75
74
74
75
75
74

Pressure (mb)

1016
1016
1015
1014
1013
1012
1012
1011
1011
1012
1012
1012
1013
1014
1015
1015
1016
1017
1018
1019
1020
1020
1021
1022

Ozone (du)

287
287
287
288
289
290
291
292
293
294
295
295
296
296
297
298
298
298
298
299
300
301
303
303

Saturday 24

Waxing Gibbous 65%

15:46

01:29

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
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:46, Set: 18:18, Transit: 13:01. Moon - Rise: 15:46, Set: 01:29. Civil Dark: 18:47 - 07:16. Nautical Dark: 19:21 - 06:43. Astro Dark: 19:54 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
97
97
97
97
97
97
23
23
23
23
23
23
95
95
95
95
95
95
89
89

Low Clouds (% Sky Obscured)

48
48
48
48
23
23
23
23
23
23
0
0
0
0
0
0
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
2
2
2
2
2
2
92
92
92
92
92
92
35
35

High Clouds (% Sky Obscured)

94
94
94
94
97
97
97
97
97
97
21
21
21
21
21
21
77
77
77
77
77
77
86
86

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
65
62
60
59
58
58
58
59
59
59
58
57
58
58
59
58
58
57
57
57
56
54

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

304
305
305
305
306
308
311
313
313
314
314
314
315
316
316
317
317
318
318
318
317
317
316
314

Sunday 25

Waxing Gibbous 74%

16:16

02:33

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:47, Set: 18:16, Transit: 13:01. Moon - Rise: 16:16, Set: 02:33. Civil Dark: 18:46 - 07:17. Nautical Dark: 19:19 - 06:44. Astro Dark: 19:53 - 06:10

Total Clouds (% Sky Obscured)

89
89
89
89
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

35
35
35
35
79
79
79
79
79
79
100
100
100
100
100
100
99
99
99
99
99
99
98
98

High Clouds (% Sky Obscured)

86
86
86
86
92
92
92
92
92
92
100
100
100
100
100
100
99
99
99
99
99
99
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
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
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
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
4
0
0
0
0
0
0
0
4
6
7
7
7
10
17
25
45
70
81
81
76
67
61

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0.01
0.02
0.04
0.08
0.12
0.16
0.23
0.37
0.77
1.73
2.62
2.53
1.93
1.48
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
46
45
44
44
46
47
49
50
51
55
60
65
69
71
73
74
76
78
80
82
84
85

Pressure (mb)

1029
1029
1029
1028
1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022
1021
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

312
310
308
307
305
304
302
300
299
297
295
293
291
289
288
287
287
287
287
287
286
285
284
285

Monday 26

Waxing Gibbous 82%

16:42

03:36

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:48, Set: 18:15, Transit: 13:01. Moon - Rise: 16:42, Set: 03:36. Civil Dark: 18:44 - 07:19. Nautical Dark: 19:18 - 06:45. Astro Dark: 19:51 - 06:12

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)

100
100
100
100
90
90
90
90
90
90
43
43
43
43
43
43
1
1
1
1
1
1
7
7

Medium Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
88
88
88
88
88
88
98
98
98
98
98
98
82
82

High Clouds (% Sky Obscured)

99
99
99
99
93
93
93
93
93
93
100
100
100
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
9
8
8
7
7
8
8
9

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

Precipitation Probability (%)

56
49
34
16
3
0
0
0
4
20
34
32
19
11
14
20
26
30
40
51
62
67
66
60

Precipitation Amount (mm)

1.4
1.17
0.57
0.11
0.01
0
0
0
0.05
0.26
0.46
0.33
0.12
0.06
0.09
0.17
0.25
0.29
0.34
0.41
0.44
0.45
0.44
0.38

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
83
82
81
78
75
73
73
74
73
72
71
71
71
71
72
73
74
75
76
77
79
80

Pressure (mb)

1018
1018
1018
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

286
286
287
287
287
287
287
287
286
285
284
283
282
281
280
280
279
277
276
275
274
274
273
274

Forecast for Toronto, Toronto Division, CA (43.65,-79.38)

Generated: 20/10/20 09:56:46. Forecast: 20/10/20 to 26/10/20. Timezone: UTC-4.00