Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 19%

03:36

12:34

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 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:28, Set: 16:44, Transit: 12:06. Moon - Rise: 03:36, Set: 12:34. Civil Dark: 17:16 - 06:56. Nautical Dark: 17:53 - 06:19. Astro Dark: 18:28 - 05:44

Total Clouds (% Sky Obscured)

98
98
91
94
93
95
96
84
81
73
80
69
33
15
9
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
92
86
76
86
93
94
78
78
68
68
62
31
10
9
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
86
85
90
90
81
87
57
18
42
63
45
20
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
84
0
0
0
0
0
0
0
9
33
11
0
6
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
8
7
6
6
6
6
8
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
5
5
6
9
9
10
9
6
4
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.02
0.05
0.04
0.05
0.08
0.06
0.08
0.09
0.06
0.05
0.01
0.04
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-11
-10
-9
-8
-7
-7
-7
-8
-10
-11
-12
-13
-14
-15
-15
-16
-17
-17
-18
-19
-20
-20
-19

Feels Like (°C)

-17
-17
-15
-14
-12
-11
-11
-11
-13
-15
-17
-19
-19
-21
-21
-22
-22
-23
-24
-25
-26
-26
-27
-26

Dew Point (°C)

-14
-13
-12
-12
-11
-11
-10
-11
-12
-14
-16
-17
-18
-18
-19
-19
-20
-21
-21
-22
-23
-23
-23
-22

Relative Humidity (%)

82
83
82
81
79
77
77
76
73
70
68
69
70
72
72
71
71
71
71
71
71
71
74
75

Pressure (mb)

1004
1005
1006
1006
1006
1007
1008
1010
1011
1012
1014
1015
1016
1017
1017
1018
1019
1020
1020
1021
1022
1023
1024
1025

Ozone (du)

410
408
406
404
400
392
383
375
369
364
359
356
354
353
352
352
353
354
356
357
355
353
351
352

Monday 20

Waning Crescent 18%

04:44

13:09

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

Sun - Rise: 07:27, Set: 16:45, Transit: 12:07. Moon - Rise: 04:44, Set: 13:09. Civil Dark: 17:18 - 06:55. Nautical Dark: 17:54 - 06:19. Astro Dark: 18:29 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
72
54
36
27
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
72
54
36
27
15
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
1
1
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
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-25
-23
-22
-22
-21
-20
-20
-20
-21
-22
-22
-23
-23
-24
-24
-25
-26
-26
-27
-27
-28
-28
-28
-27

Dew Point (°C)

-21
-19
-18
-18
-18
-17
-17
-18
-18
-19
-19
-20
-20
-20
-21
-22
-23
-23
-24
-24
-25
-25
-24
-23

Relative Humidity (%)

75
73
71
67
64
61
61
61
63
66
68
69
70
72
72
72
73
74
74
74
74
75
77
76

Pressure (mb)

1025
1025
1026
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1028
1029
1030
1030
1030

Ozone (du)

355
356
358
358
359
358
356
355
354
353
352
349
347
345
342
340
339
340
342
345
351
359
364
365

Tuesday 21

Waning Crescent 11%

05:47

13:50

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 07:27, Set: 16:46, Transit: 12:07. Moon - Rise: 05:47, Set: 13:50. Civil Dark: 17:19 - 06:54. Nautical Dark: 17:55 - 06:18. Astro Dark: 18:30 - 05:43

Total Clouds (% Sky Obscured)

100
100
83
98
98
100
40
44
60
86
88
96
94
92
82
75
91
91
91
91
91
91
93
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
5
57
65
83
64
45
36
36
36
36
36
36
62
62

Medium Clouds (% Sky Obscured)

100
100
81
98
98
100
40
44
60
86
88
94
91
86
77
67
89
89
89
89
89
89
15
15

High Clouds (% Sky Obscured)

100
3
11
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
85
85

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
7
5
3
1
1
1
1
1
1
1
1
1
1
3
4
5
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
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-18
-16
-14
-13
-11
-9
-8
-8
-8
-8
-9
-9
-9
-8
-8
-7
-7
-6
-6
-6
-7
-7
-7
-7

Feels Like (°C)

-25
-23
-21
-20
-18
-16
-14
-13
-13
-13
-13
-13
-13
-13
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11

Dew Point (°C)

-21
-19
-18
-16
-15
-13
-12
-12
-12
-11
-11
-10
-9
-9
-9
-9
-9
-8
-8
-8
-8
-9
-8
-8

Relative Humidity (%)

76
76
76
75
75
72
71
71
73
79
86
90
94
93
91
88
86
85
86
88
89
89
90
90

Pressure (mb)

1030
1030
1029
1028
1028
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027

Ozone (du)

364
363
363
364
365
368
371
372
372
370
368
365
361
358
356
354
353
352
351
350
350
350
350
348

Wednesday 22

Waning Crescent 5%

06:43

14:39

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
07 Bad
08 Bad

Sun - Rise: 07:26, Set: 16:48, Transit: 12:07. Moon - Rise: 06:43, Set: 14:39. Civil Dark: 17:20 - 06:53. Nautical Dark: 17:56 - 06:17. Astro Dark: 18:32 - 05:42

Total Clouds (% Sky Obscured)

93
93
93
93
100
100
100
100
100
100
95
95
95
95
95
95
91
91
91
91
91
91
97
97

Low Clouds (% Sky Obscured)

62
62
62
62
100
100
100
100
100
100
3
3
3
3
3
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
0
0

High Clouds (% Sky Obscured)

85
85
85
85
95
95
95
95
95
95
95
95
95
95
95
95
90
90
90
90
90
90
97
97

ISS Passover

Visibility (miles)

6
6
5
4
5
7
9
10
10
8
10
10
10
10
10
10
9
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
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-6
-5
-4
-3
-3
-2
-2
-1
-2
-13
-15
-16
-17
-15
-14
-13
-13
-11
-9
-7
-7
-6
-5

Feels Like (°C)

-11
-11
-10
-9
-8
-7
-6
-6
-6
-7
-21
-23
-24
-25
-23
-21
-20
-20
-17
-15
-13
-12
-10
-10

Dew Point (°C)

-8
-7
-6
-5
-4
-5
-4
-4
-4
-4
-13
-15
-16
-17
-15
-14
-13
-13
-11
-9
-7
-7
-7
-6

Relative Humidity (%)

89
89
90
90
89
88
85
83
82
82
100
100
100
100
100
100
100
100
100
100
100
97
92
93

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

347
345
346
346
347
347
347
348
350
352
354
355
355
355
355
355
355
355
356
357
358
359
360
361

Thursday 23

Waning Crescent 2%

07:30

15:34

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

Sun - Rise: 07:25, Set: 16:49, Transit: 12:07. Moon - Rise: 07:30, Set: 15:34. Civil Dark: 17:21 - 06:53. Nautical Dark: 17:58 - 06:16. Astro Dark: 18:33 - 05:41

Total Clouds (% Sky Obscured)

97
97
97
97
92
92
92
92
92
92
45
45
45
45
45
45
99
99
99
99
99
99
46
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
30
30

Medium Clouds (% Sky Obscured)

0
0
0
0
44
44
44
44
44
44
40
40
40
40
40
40
98
98
98
98
98
98
40
40

High Clouds (% Sky Obscured)

97
97
97
97
91
91
91
91
91
91
8
8
8
8
8
8
95
95
95
95
95
95
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
9
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
Snow
Snow
Snow
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
3
7
9
12
0
0
0
0
0
0
10
10
11
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-5
-9
-11
-13
-12
-9
-7
-8
-8
-10
-12
-14
-17
-17
-15
-13
-11
-11
-10
-9
-7
-5

Feels Like (°C)

-9
-9
-10
-15
-18
-20
-18
-15
-12
-13
-14
-15
-18
-21
-24
-24
-21
-19
-16
-16
-14
-12
-10
-8

Dew Point (°C)

-5
-4
-5
-9
-11
-13
-12
-9
-7
-8
-8
-10
-12
-14
-17
-17
-15
-13
-11
-11
-10
-9
-7
-5

Relative Humidity (%)

92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1028
1027
1027
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

362
363
363
362
362
363
364
365
366
367
368
368
369
370
371
372
374
376
379
381
384
386
388
389

Friday 24

New Moon 0%

08:09

16:34

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
07 Bad
08 Bad

Sun - Rise: 07:24, Set: 16:50, Transit: 12:08. Moon - Rise: 08:09, Set: 16:34. Civil Dark: 17:23 - 06:52. Nautical Dark: 17:59 - 06:16. Astro Dark: 18:34 - 05:41

Total Clouds (% Sky Obscured)

46
46
46
46
95
95
95
95
95
95
96
96
96
96
96
96
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

30
30
30
30
11
11
11
11
11
11
0
0
0
0
0
0
5
5
5
5
5
5
13
13

Medium Clouds (% Sky Obscured)

40
40
40
40
63
63
63
63
63
63
54
54
54
54
54
54
72
72
72
72
72
72
95
95

High Clouds (% Sky Obscured)

0
0
0
0
86
86
86
86
86
86
95
95
95
95
95
95
100
100
100
100
100
100
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
7
4
2
2
3
5
8
10
10
10
10
10
10
8
5
3
1
0
0

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

Precipitation Probability (%)

0
0
0
0
0
0
7
6
7
7
5
4
4
5
0
0
0
0
2
4
4
6
8
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0.01
0.03
0.06
0.12
0.18
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-9
-12
-14
-14
-13
-12
-12
-11
-8
-8
-9
-14
-16
-16
-15
-13
-11
-11
-11
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

93
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
92
94
94

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

389
390
391
392
393
393
394
393
393
391
390
389
388
387
386
385
385
385
386
387
385
383
381
379

Saturday 25

Waxing Crescent 1%

08:41

17:37

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
07 Bad
08 Bad

Sun - Rise: 07:23, Set: 16:52, Transit: 12:08. Moon - Rise: 08:41, Set: 17:37. Civil Dark: 17:24 - 06:51. Nautical Dark: 18:00 - 06:15. Astro Dark: 18:35 - 05:40

Total Clouds (% Sky Obscured)

99
99
99
99
94
94
94
94
94
94
91
91
91
91
91
91
93
93
93
93
93
93
99
99

Low Clouds (% Sky Obscured)

13
13
13
13
3
3
3
3
3
3
29
29
29
29
29
29
66
66
66
66
66
66
59
59

Medium Clouds (% Sky Obscured)

95
95
95
95
93
93
93
93
93
93
0
0
0
0
0
0
79
79
79
79
79
79
99
99

High Clouds (% Sky Obscured)

98
98
98
98
39
39
39
39
39
39
88
88
88
88
88
88
31
31
31
31
31
31
0
0

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

11
9
9
9
11
11
13
19
17
16
15
17
21
22
24
23
22
24
26
23
20
16
11
10

Precipitation Amount (mm)

0.18
0.18
0.22
0.28
0.34
0.41
0.51
0.57
0.52
0.44
0.38
0.38
0.41
0.43
0.43
0.42
0.45
0.56
0.72
0.8
0.69
0.5
0.36
0.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
82
75
72
70
71
75
75
78
79
81
83
84
86
87
88
90
91
91
92
92
93
90

Pressure (mb)

1023
1023
1022
1021
1020
1020
1019
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

376
375
374
374
374
374
374
374
372
370
368
368
369
369
369
368
369
372
378
383
388
393
398
402

Forecast for Mirabel, Mirabel, CA (45.63,-73.99)

Generated: 19/01/20 09:20:29. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-5.00