Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waxing Gibbous 81%

14:29

02:31

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:56, Set: 16:20, Transit: 11:37. Moon - Rise: 14:29, Set: 02:31. Civil Dark: 16:52 - 06:24. Nautical Dark: 17:28 - 05:48. Astro Dark: 18:03 - 05:13

Total Clouds (% Sky Obscured)

63
88
94
89
95
92
95
96
96
28
30
22
59
84
59
70
83
91
98
95
91
87
91
99

Low Clouds (% Sky Obscured)

61
71
72
42
45
14
2
4
11
9
30
22
57
75
56
68
81
70
63
66
61
64
60
91

Medium Clouds (% Sky Obscured)

3
8
22
48
67
41
19
23
58
5
2
1
45
82
42
41
57
87
96
92
86
84
83
97

High Clouds (% Sky Obscured)

2
52
71
81
89
88
95
96
94
20
0
0
0
0
0
0
0
4
43
48
38
11
59
80

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
3
0
0
3
3
3
0
0
0
2
0
0
2
2
3
3
5
6
8
9
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
2
3
4
5
5
5
4
5
6
6
7
8
8
8
9
9
8
7
6
6
5

Chance of Frost

Temperature (°C)

-11
-10
-8
-6
-5
-4
-4
-3
-3
-4
-4
-5
-5
-4
-4
-3
-2
-1
-0
-0
-0
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-10
-9
-8
-8
-8
-7
-7
-7
-8
-8
-8
-8
-7
-6
-5
-4
-3
-3
-2
-2
-2
-2

Relative Humidity (%)

85
85
86
84
81
77
73
71
72
76
76
76
76
78
78
79
79
80
82
84
86
88
89
92

Pressure (mb)

1029
1029
1030
1030
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020

Ozone (du)

340
339
338
338
338
338
337
334
329
326
326
327
327
326
324
322
320
318
316
314
312
311
310
311

Monday 19

Waxing Gibbous 89%

14:55

03:37

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:58, Set: 16:19, Transit: 11:38. Moon - Rise: 14:55, Set: 03:37. Civil Dark: 16:51 - 06:26. Nautical Dark: 17:27 - 05:49. Astro Dark: 18:02 - 05:15

Total Clouds (% Sky Obscured)

100
100
98
99
99
97
98
99
97
97
99
99
98
97
95
98
98
97
94
97
78
72
96
98

Low Clouds (% Sky Obscured)

98
99
91
91
64
25
54
70
48
73
94
95
95
90
93
98
98
97
92
89
66
13
12
64

Medium Clouds (% Sky Obscured)

98
93
75
98
96
91
88
92
88
82
82
98
96
95
91
95
89
67
49
81
16
48
64
93

High Clouds (% Sky Obscured)

90
92
90
87
94
95
95
96
91
95
97
94
0
4
0
0
0
0
0
8
29
55
91
86

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

9
10
9
11
13
13
12
9
7
0
0
4
4
5
4
4
4
5
5
5
5
6
7
10

Precipitation Amount (mm)

0.06
0.05
0.04
0.04
0.04
0.03
0.03
0.02
0.01
0
0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.04
0.04
0.05
0.05
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
97
97
97
98
97
96
95
93
92
91
90
90
90
90
89
89
89
88
88
87
87
88
89

Pressure (mb)

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

Ozone (du)

311
312
313
315
315
316
317
318
318
319
319
320
321
322
324
325
326
327
328
329
330
331
333
337

Tuesday 20

Waxing Gibbous 94%

15:21

04:45

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:59, Set: 16:18, Transit: 11:38. Moon - Rise: 15:21, Set: 04:45. Civil Dark: 16:50 - 06:27. Nautical Dark: 17:26 - 05:51. Astro Dark: 18:01 - 05:16

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
98
99
100
99
98
95
92
88
85
55
52
52
52
52
52
52

Low Clouds (% Sky Obscured)

93
99
100
100
100
100
99
98
94
95
95
96
96
94
92
88
85
55
42
42
42
42
42
42

Medium Clouds (% Sky Obscured)

98
98
99
99
98
97
91
70
56
98
99
98
95
59
10
0
0
1
27
27
27
27
27
27

High Clouds (% Sky Obscured)

88
94
95
95
93
93
94
73
81
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
2
2
2
3
3
2
2
2
3
4
5
6
7
8
9
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

14
17
20
21
20
18
17
17
17
16
12
10
8
7
6
6
5
4
3
3
3
4
5
7

Precipitation Amount (mm)

0.08
0.11
0.16
0.2
0.2
0.19
0.18
0.17
0.16
0.14
0.1
0.06
0.04
0.04
0.05
0.07
0.07
0.07
0.06
0.05
0.04
0.04
0.04
0.07

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-7
-7
-7
-7
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10
-10
-11
-12
-12
-13

Dew Point (°C)

-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-8
-8
-8
-9
-9
-9
-10
-10

Relative Humidity (%)

90
90
91
92
91
89
89
89
91
92
91
91
91
90
89
87
86
85
85
85
85
85
86
86

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

340
342
343
345
345
345
346
348
350
352
354
356
356
354
351
348
344
341
337
334
331
329
328
328

Wednesday 21

Waxing Gibbous 98%

15:50

05:55

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
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: N/A, Set: 16:17, Transit: 11:38. Moon - Rise: 15:50, Set: 05:55. Civil Dark: 16:50 - 06:28. Nautical Dark: 17:26 - 05:52. Astro Dark: 18:01 - 05:17

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
99
99
99
99
99
99
88
88
88
88
88
88
27
27
27
27
27
27

Low Clouds (% Sky Obscured)

91
91
91
91
91
91
63
63
63
63
63
63
88
88
88
88
88
88
21
21
21
21
21
21

Medium Clouds (% Sky Obscured)

93
93
93
93
93
93
99
99
99
99
99
99
1
1
1
1
1
1
9
9
9
9
9
9

High Clouds (% Sky Obscured)

56
56
56
56
56
56
0
0
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
7
9
4
1
0
0
1
1
2
2
2
2
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

8
7
10
15
17
22
26
13
20
24
22
20
16
11
8
8
7
5
5
4
3
2
0
0

Precipitation Amount (mm)

0.1
0.12
0.15
0.18
0.16
0.2
0.29
0.07
0.23
0.4
0.45
0.42
0.36
0.26
0.15
0.09
0.08
0.07
0.06
0.03
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-8
-7
-6
-6
-5
-5
-5
-6
-7
-7
-7
-8
-8
-8
-8
-8
-9
-9
-10
-11
-12
-12
-13

Feels Like (°C)

-12
-8
-11
-11
-11
-11
-11
-11
-13
-14
-15
-15
-15
-15
-15
-15
-16
-16
-17
-18
-19
-20
-21
-21

Dew Point (°C)

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

Relative Humidity (%)

85
84
82
82
84
85
85
74
76
75
72
69
67
66
64
64
64
63
62
62
63
65
67
67

Pressure (mb)

1016
1015
1014
1013
1012
1011
1010
1013
1013
1014
1015
1016
1018
1019
1020
1022
1023
1024
1025
1026
1027
1028
1029
1030

Ozone (du)

328
329
330
331
331
332
332
332
332
333
334
336
338
339
340
341
343
345
347
349
351
352
348
342

Thursday 22

Waxing Gibbous 100%

16:23

07:07

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

Sun - Rise: 07:00, Set: 16:17, Transit: 11:38. Moon - Rise: 16:23, Set: 07:07. Civil Dark: 16:49 - 06:29. Nautical Dark: 17:25 - 05:53. Astro Dark: 18:00 - 05:18

Total Clouds (% Sky Obscured)

32
32
32
32
32
32
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

32
32
32
32
32
32
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2

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
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

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
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-13
-13
-12
-12
-11
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13

Feels Like (°C)

-21
-21
-20
-20
-19
-18
-17
-16
-16
-16
-16
-15
-16
-16
-16
-16
-16
-16
-16
-16
-17
-18
-18
-18

Dew Point (°C)

-18
-17
-16
-16
-15
-14
-14
-14
-15
-15
-15
-16
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17

Relative Humidity (%)

68
69
71
73
73
72
70
69
68
67
66
64
64
64
64
65
66
66
67
69
71
73
73
72

Pressure (mb)

1031
1032
1033
1033
1033
1033
1032
1033
1033
1034
1034
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

336
332
328
325
322
319
317
314
312
310
308
307
305
304
303
302
301
300
298
297
296
295
294
294

Friday 23

Full Moon 99%

17:02

07:07

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

Sun - Rise: 07:02, Set: 16:16, Transit: 11:39. Moon - Rise: 17:02, Set: 07:07. Civil Dark: 16:48 - 06:30. Nautical Dark: 17:25 - 05:54. Astro Dark: 18:00 - 05:19

Total Clouds (% Sky Obscured)

7
7
7
7
7
7
26
26
26
26
26
26
0
0
0
0
0
0
4
4
4
4
4
4

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
25
25
25
25
25
25
0
0
0
0
0
0
4
4
4
4
4
4

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)

6
6
6
6
6
6
0
0
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

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
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-12
-10
-9
-7
-6
-4
-3
-3
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5

Feels Like (°C)

-17
-15
-13
-12
-11
-9
-8
-7
-8
-9
-9
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10

Dew Point (°C)

-17
-15
-14
-12
-11
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10

Relative Humidity (%)

69
67
66
67
66
63
60
60
62
64
64
65
66
66
67
67
67
68
68
68
68
68
68
69

Pressure (mb)

1035
1035
1035
1034
1033
1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028

Ozone (du)

294
293
292
292
291
290
290
289
288
288
288
288
288
289
289
290
290
290
290
291
292
293
293
292

Saturday 24

Waning Gibbous 95%

17:49

08:18

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 07:03, Set: 16:15, Transit: 11:39. Moon - Rise: 17:49, Set: 08:18. Civil Dark: 16:48 - 06:31. Nautical Dark: 17:24 - 05:55. Astro Dark: 17:59 - 05:20

Total Clouds (% Sky Obscured)

4
4
4
4
4
4
98
98
98
98
98
98
0
0
0
0
0
0
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
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)

0
0
0
0
0
0
98
98
98
98
98
98
0
0
0
0
0
0
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
9
8

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
8
7
7
7
7
8
9
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.09
0.14
0.13
0.08
0.05
0.05
0.06
0.08
0.08
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-6
-5
-3
-1
-1
-1
-2
-2
-3
-3
-3
-2
-1
-0
-0
0
1
1
1
2
2

Dew Point (°C)

-10
-9
-8
-6
-5
-3
-3
-2
-3
-3
-4
-4
-4
-4
-2
-1
-1
-0
-0
0
1
1
1
1

Relative Humidity (%)

70
71
72
73
75
76
77
76
76
75
75
74
74
75
77
77
78
78
78
78
78
79
80
81

Pressure (mb)

1027
1027
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

292
292
292
292
292
292
293
293
294
295
295
296
296
296
296
296
296
296
296
296
295
295
294
294

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.14)

Generated: 18/11/18 06:28:27. Forecast: 18/11/18 to 24/11/18. Timezone: UTC-5.00