Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 90%

14:48

04:10

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:10, Set: 16:14, Transit: 11:42. Moon - Rise: 14:48, Set: 04:10. Civil Dark: 16:47 - 06:37. Nautical Dark: 17:24 - 06:00. Astro Dark: 17:59 - 05:25

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
99
98
100
100
60
60
73
52
67
96
83

Low Clouds (% Sky Obscured)

100
100
99
99
100
100
100
100
100
100
100
100
100
99
98
100
100
60
37
27
32
59
95
81

Medium Clouds (% Sky Obscured)

100
99
86
29
6
6
13
13
2
5
21
43
49
65
86
91
5
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
0
36
63
28
21
13
7

ISS Passover

Visibility (miles)

2
2
1
2
1
0
0
0
0
2
2
2
0
0
0
0
0
0
0
3
8
10
10
10

Fog (%)

-
0
0
0
14
14
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

30
30
31
32
33
27
18
17
37
17
15
19
23
21
12
9
6
0
6
5
5
0
0
8

Precipitation Amount (mm)

0.07
0.13
0.11
0.11
0.11
0.08
0.04
0.05
0.34
0.06
0.07
0.1
0.12
0.11
0.04
0.02
0.01
0
0.01
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
88
83
81
81
79
78
76
74
73
72
72
72
73
75
78
81
84
87
88
89
88
85

Pressure (mb)

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

Ozone (du)

267
263
258
255
254
254
255
257
259
263
267
272
275
276
277
276
276
276
275
274
271
269
268
267

Friday 27

Waxing Gibbous 95%

15:08

05:13

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:11, Set: 16:13, Transit: 11:42. Moon - Rise: 15:08, Set: 05:13. Civil Dark: 16:47 - 06:38. Nautical Dark: 17:23 - 06:01. Astro Dark: 17:59 - 05:26

Total Clouds (% Sky Obscured)

83
91
67
96
99
98
77
96
98
100
100
100
100
99
98
99
100
100
99
94
93
100
100
100

Low Clouds (% Sky Obscured)

82
82
66
91
96
67
68
96
98
100
98
98
98
97
95
98
100
100
98
94
91
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
6
20
85
99
100
100
99
95
95
96
95
95
72
59
48
83
75

High Clouds (% Sky Obscured)

3
48
4
56
77
93
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
75

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
13
12
10
13
13
13
12
10
14
13
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
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 (%)

9
11
15
14
13
11
10
10
12
11
9
8
8
8
10
14
14
15
18
21
25
28
24
18

Precipitation Amount (mm)

0.01
0.02
0.06
0.1
0.08
0.04
0.03
0.04
0.07
0.09
0.05
0.03
0.02
0.02
0.04
0.07
0.06
0.05
0.05
0.07
0.11
0.13
0.1
0.05

Wind Speed/Direction (mph)

5
5
4
4
3
3
3
3
3
3
4
5
5
5
5
4
4
4
4
5
5
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
85
85
84
80
76
72
70
69
68
67
67
68
71
75
79
83
88
91
92
89
84

Pressure (mb)

1017
1016
1016
1015
1015
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

267
268
269
270
272
275
277
277
277
277
279
282
286
289
293
300
311
325
334
334
328
323
320
318

Saturday 28

Waxing Gibbous 99%

15:31

06:16

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

Sun - Rise: 07:13, Set: 16:13, Transit: 11:43. Moon - Rise: 15:31, Set: 06:16. Civil Dark: 16:46 - 06:39. Nautical Dark: 17:23 - 06:02. Astro Dark: 17:59 - 05:27

Total Clouds (% Sky Obscured)

100
98
23
33
27
6
9
6
3
19
0
2
5
5
5
5
5
5
56
56
56
56
56
56

Low Clouds (% Sky Obscured)

100
98
19
16
27
4
7
6
2
19
0
2
1
1
1
1
1
1
48
48
48
48
48
48

Medium Clouds (% Sky Obscured)

65
6
12
28
4
4
8
4
2
0
0
0
0
0
0
0
0
0
37
37
37
37
37
37

High Clouds (% Sky Obscured)

20
1
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
1
1
1
1
1
1

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
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 (%)

14
11
6
6
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
3
4
5
5

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-0
1
1
1

Relative Humidity (%)

81
80
80
81
81
80
77
74
71
70
69
69
68
68
69
72
76
79
83
86
89
90
87
83

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1019

Ozone (du)

315
312
309
305
301
296
292
289
286
284
283
283
282
281
281
280
281
283
284
283
282
282
284
286

Sunday 29

Waxing Gibbous 100%

15:58

07:20

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

Sun - Rise: 07:14, Set: 16:12, Transit: 11:43. Moon - Rise: 15:58, Set: 07:20. Civil Dark: 16:46 - 06:40. Nautical Dark: 17:23 - 06:03. Astro Dark: 17:58 - 05:28

Total Clouds (% Sky Obscured)

74
74
74
74
74
74
9
9
9
9
9
9
54
54
54
54
54
54
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
73
73
73
73
73
5
5
5
5
5
5
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
23
23
23
23
23
23

High Clouds (% Sky Obscured)

2
2
2
2
2
2
4
4
4
4
4
4
54
54
54
54
54
54
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
4
0
0
0
0
1
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
7
14

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0.01
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.02
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
78
80
81
79
76
68
66
67
68
69
69
70
72
73
74
74
75
77
78
78
79
80

Pressure (mb)

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

Ozone (du)

287
288
289
289
290
291
290
289
287
285
285
286
286
286
286
286
285
283
282
282
282
282
281
279

Monday 30

Full Moon 99%

16:30

08:23

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:15, Set: 16:12, Transit: 11:43. Moon - Rise: 16:30, Set: 08:23. Civil Dark: 16:45 - 06:42. Nautical Dark: 17:22 - 06:04. Astro Dark: 17:58 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
77
77
77
77
77
77
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
82
82
82
82
82
82
70
70
70
70
70
70
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
95
95
95
95
95
95
49
49
49
49
49
49
41
41
41
41
41
41

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
7
4
3
4
5
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

26
29
33
49
59
67
78
82
83
82
76
70
63
52
39
26
16
8
2
2
6
8
7
8

Precipitation Amount (mm)

0.24
0.37
0.49
0.57
0.62
0.75
0.96
1.17
1.38
1.45
1.22
0.85
0.55
0.34
0.18
0.09
0.03
0.01
0.01
0.01
0.02
0.02
0.03
0.04

Wind Speed/Direction (mph)

10
11
12
14
14
14
14
15
16
16
16
15
15
14
14
14
14
15
15
15
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
4
5
6
10
11
12
13
13
14
14
14
14
13
13
13
13
13
13
14

Dew Point (°C)

3
3
3
4
5
5
6
6
7
8
8
9
9
10
10
10
10
10
10
11
11
12
12
12

Relative Humidity (%)

82
82
82
83
85
86
84
82
81
80
79
78
78
77
77
77
79
81
84
88
90
92
91
89

Pressure (mb)

1015
1014
1012
1011
1010
1009
1008
1007
1007
1006
1004
1003
1002
1001
1001
1000
1000
999
999
999
998
997
996
996

Ozone (du)

279
280
283
284
283
281
280
278
276
274
274
274
275
276
278
279
279
279
278
276
274
273
273
274

Tuesday 1

Waning Gibbous 97%

17:09

09:22

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 Good
02 Good
03 Good
04 OK
05 Good
06 Good
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 07:16, Set: 16:12, Transit: 11:44. Moon - Rise: 17:09, Set: 09:22. Civil Dark: 16:45 - 06:43. Nautical Dark: 17:22 - 06:05. Astro Dark: 17:58 - 05:30

Total Clouds (% Sky Obscured)

52
52
52
52
52
52
68
68
68
68
68
68
1
1
1
1
1
1
16
16
16
16
16
16

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
50
50
50
50
50
50
0
0
0
0
0
0
14
14
14
14
14
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
63
63
63
63
63
63
1
1
1
1
1
1
13
13
13
13
13
13

High Clouds (% Sky Obscured)

38
38
38
38
38
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
6
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

12
16
20
31
51
66
73
74
53
22
15
7
0
4
12
15
13
10
9
11
12
11
9
8

Precipitation Amount (mm)

0.06
0.11
0.18
0.27
0.59
1.38
1.97
1.56
0.86
0.47
0.2
0.03
0
0.01
0.04
0.07
0.04
0.01
0.01
0.02
0.03
0.03
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
12
11
10
9
8
8
8
7
7
6
5
4
4
3
2
2
2
2
3
3

Feels Like (°C)

14
14
14
13
12
11
7
6
6
5
5
5
4
3
2
1
-0
-1
-1
-2
-2
-2
-1
-0

Dew Point (°C)

12
12
11
10
10
8
7
5
4
3
2
1
0
-0
-1
-1
-2
-2
-2
-1
-1
-0
-1
-2

Relative Humidity (%)

86
85
83
83
84
84
81
76
72
70
67
64
63
63
64
66
69
71
75
79
82
83
79
71

Pressure (mb)

995
995
995
995
996
997
999
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1010
1010
1011
1011
1011

Ozone (du)

274
272
269
267
266
265
267
271
277
281
280
277
275
275
275
277
278
281
283
285
286
287
286
283

Wednesday 2

Waning Gibbous 92%

17:57

10:15

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:17, Set: 16:11, Transit: 11:44. Moon - Rise: 17:57, Set: 10:15. Civil Dark: 16:45 - 06:44. Nautical Dark: 17:22 - 06:06. Astro Dark: 17:58 - 05:31

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
93
93
93
93
93
93
73
73
73
73
73
73
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

98
98
98
98
98
98
28
28
28
28
28
28
1
1
1
1
1
1
34
34
34
34
34
34

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
93
93
93
93
93
93
73
73
73
73
73
73
95
95
95
95
95
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
7
5
7
10
10
10
8
6
8
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain

Precipitation Probability (%)

6
0
0
8
7
6
5
0
0
0
0
6
9
8
6
6
6
7
8
11
17
22
17
7

Precipitation Amount (mm)

0.01
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.02
0.04
0.06
0.07
0.08
0.07
0.05
0.05
0.06
0.09
0.09
0.06
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
3
3
4
4
4
4
4
4
4
3
3
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
74
77
76
74
72
69
68
67
68
70
71
68
67
67
71
77
84
89
92
92
91
87

Pressure (mb)

1011
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

281
277
274
271
272
273
275
276
277
278
280
283
285
286
287
288
290
292
293
294
294
293
290
286

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

Generated: 26/11/20 13:10:19. Forecast: 26/11/20 to 02/12/20. Timezone: UTC-5.00