Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 28%

02:57

12:47

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
10 Bad
11 Bad

Sun - Rise: 07:57, Set: 17:28, Transit: 12:43. Moon - Rise: 02:57, Set: 12:47. Civil Dark: 17:59 - 07:26. Nautical Dark: 18:34 - 06:52. Astro Dark: 19:07 - 06:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
99
100
98
98
99
100
100
100
100
100
100
100
100
52
98
93
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
99
99
94
87
99
100
100
100
100
100
100
100
100
49
97
92
98
98

Medium Clouds (% Sky Obscured)

100
97
98
96
65
56
95
99
97
98
96
92
92
6
0
33
0
0
0
6
9
12
0
0

High Clouds (% Sky Obscured)

5
88
2
94
28
0
0
0
0
1
0
3
5
0
0
0
0
0
0
0
0
0
4
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

63
58
45
39
30
19
19
13
23
27
9
8
5
3
3
5
3
3
3
3
4
4
37
49

Precipitation Amount (mm)

0.75
0.52
0.39
0.29
0.23
0.18
0.18
0.12
0.25
0.1
0.11
0.13
0.09
0.04
0.05
0.07
0.02
0.03
0.06
0.06
0.07
0.04
0.05
0.04

Wind Speed/Direction (mph)

16
16
16
17
18
18
19
19
15
16
17
17
17
17
16
16
16
16
15
15
15
14
14
14

Chance of Frost

Temperature (°C)

1
2
3
4
4
3
2
1
0
-0
-1
-2
-4
-5
-6
-6
-7
-7
-8
-8
-8
-8
-8
-6

Feels Like (°C)

-4
-3
-2
-2
-2
-2
-4
-6
-6
-6
-7
-9
-11
-12
-13
-14
-15
-15
-16
-16
-16
-16
-15
-14

Dew Point (°C)

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

Relative Humidity (%)

97
95
91
89
88
87
87
87
89
89
86
86
84
84
85
86
87
88
89
91
94
86
85
85

Pressure (mb)

1004
1002
1001
1001
1000
1001
1002
1004
1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1017
1017
1017

Ozone (du)

360
373
388
405
414
409
399
396
397
396
396
399
404
407
406
402
399
396
393
390
386
379
374
371

Monday 20

Waning Crescent 19%

04:06

13:19

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

Sun - Rise: 07:56, Set: 17:30, Transit: 12:43. Moon - Rise: 04:06, Set: 13:19. Civil Dark: 18:00 - 07:26. Nautical Dark: 18:35 - 06:51. Astro Dark: 19:08 - 06:18

Total Clouds (% Sky Obscured)

97
100
100
100
99
100
100
98
85
56
13
9
64
80
81
84
93
95
98
98
6
0
0
3

Low Clouds (% Sky Obscured)

97
100
100
100
99
100
100
98
85
56
13
2
6
5
3
2
2
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
16
9
0
4
0
0
0
0
0
0
0
0
0
0
0
0
2
9
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
63
78
81
84
93
95
98
98
6
0
0
3

ISS Passover

Visibility (miles)

8
8
9
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
12
12
12
11
9
9
8
8
8
8
8
8
8
8
8
8
7
7
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-11
-11
-12
-13
-14
-14
-14
-14
-14
-15
-15
-16
-16
-16
-17
-17
-17
-17
-17
-17
-16
-15

Dew Point (°C)

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

Relative Humidity (%)

86
85
82
78
78
77
78
79
79
79
80
82
82
82
82
83
84
85
85
87
88
88
84
81

Pressure (mb)

1018
1018
1019
1020
1021
1023
1024
1025
1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1034
1034
1035
1035

Ozone (du)

369
366
361
356
352
351
351
352
354
357
359
362
364
367
370
373
376
377
378
379
382
384
387
388

Tuesday 21

Waning Crescent 11%

05:12

13:57

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

Sun - Rise: 07:56, Set: 17:31, Transit: 12:44. Moon - Rise: 05:12, Set: 13:57. Civil Dark: 18:02 - 07:25. Nautical Dark: 18:36 - 06:51. Astro Dark: 19:10 - 06:17

Total Clouds (% Sky Obscured)

0
0
0
0
1
45
73
88
90
93
95
86
52
28
9
1
1
1
2
17
32
75
87
61

Low Clouds (% Sky Obscured)

0
0
0
0
1
45
73
88
90
93
95
86
52
28
9
1
1
1
2
17
28
32
33
41

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
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
64
81
34

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
8
8
8
9
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 (%)

0
0
0
0
0
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-11
-10
-10
-10
-10
-11
-12
-13
-13
-13
-13
-13
-13
-14
-14
-14
-15
-15
-15
-16
-15
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

78
73
70
68
68
70
72
76
79
82
84
85
84
84
85
85
86
88
90
94
100
100
95
91

Pressure (mb)

1035
1035
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1035
1035
1036
1036
1035
1035

Ozone (du)

388
388
386
383
380
377
374
371
367
362
359
358
359
361
364
367
368
368
366
364
364
363
362
360

Wednesday 22

Waning Crescent 5%

06:14

14:40

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

Sun - Rise: 07:55, Set: 17:32, Transit: 12:44. Moon - Rise: 06:14, Set: 14:40. Civil Dark: 18:03 - 07:24. Nautical Dark: 18:37 - 06:50. Astro Dark: 19:11 - 06:17

Total Clouds (% Sky Obscured)

80
79
58
44
34
1
1
0
0
0
0
0
0
35
35
35
35
35
35
46
46
46
46
46

Low Clouds (% Sky Obscured)

73
28
4
16
9
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
47
33
28
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
65
50
13
20
0
0
0
0
0
0
0
0
35
35
35
35
35
35
46
46
46
46
46

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)

8
9
10
10
10
9
9
9
8
9
9
9
9
9
9
8
8
8
8
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
80
76
73
71
72
75
76
77
78
78
78
78
79
81
82
83
83
84
85
83
80
77

Pressure (mb)

1034
1033
1032
1031
1031
1031
1031
1031
1031
1031
1031
1030
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029

Ozone (du)

358
356
355
355
354
353
351
348
345
341
338
335
333
332
333
336
337
337
336
336
336
337
338
339

Thursday 23

Waning Crescent 2%

07:09

15:29

12 OK
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

Sun - Rise: 07:54, Set: 17:33, Transit: 12:44. Moon - Rise: 07:09, Set: 15:29. Civil Dark: 18:04 - 07:24. Nautical Dark: 18:38 - 06:50. Astro Dark: 19:12 - 06:16

Total Clouds (% Sky Obscured)

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

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
0
0
0
0
0
0
0
0
98
98
98
98
98
98
97
97
97
97
97

High Clouds (% Sky Obscured)

46
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97

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
1
1
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
69
70
71
71
72
81
84
83
81
80
81
83
84
85
85
87
87
87
89
88
86
86

Pressure (mb)

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

Ozone (du)

340
341
342
343
343
342
342
341
342
343
345
345
346
347
347
348
348
349
350
351
353
355
357
359

Friday 24

New Moon 0%

07:57

16:24

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
10 Bad
11 Bad

Sun - Rise: 07:53, Set: 17:35, Transit: 12:44. Moon - Rise: 07:57, Set: 16:24. Civil Dark: 18:05 - 07:23. Nautical Dark: 18:39 - 06:49. Astro Dark: 19:13 - 06:16

Total Clouds (% Sky Obscured)

99
98
98
98
98
98
98
100
100
100
100
100
100
90
90
90
90
90
90
86
86
86
86
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

97
97
97
97
97
97
97
100
100
100
100
100
100
81
81
81
81
81
81
13
13
13
13
13

High Clouds (% Sky Obscured)

97
93
93
93
93
93
93
0
0
0
0
0
0
61
61
61
61
61
61
84
84
84
84
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
3
0
3
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
3
0
0
0
0
1
2
2
2
3
3
3
3
3
3
4
3
4
5
5
6
11
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
86
83
81
80
79
79
80
82
86
87
86
85
85
87
90
92
93
93
95
96
97
98
96

Pressure (mb)

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

Ozone (du)

361
363
366
369
372
373
373
374
376
378
381
383
384
386
387
388
389
389
389
389
390
391
391
389

Saturday 25

Waxing Crescent 0%

08:37

17:24

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
10 Bad
11 Bad

Sun - Rise: 07:53, Set: 17:36, Transit: 12:45. Moon - Rise: 08:37, Set: 17:24. Civil Dark: 18:06 - 07:22. Nautical Dark: 18:40 - 06:48. Astro Dark: 19:14 - 06:15

Total Clouds (% Sky Obscured)

86
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)

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

Medium Clouds (% Sky Obscured)

13
47
47
47
47
47
47
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99

High Clouds (% Sky Obscured)

84
100
100
100
100
100
100
100
100
100
100
100
100
54
54
54
54
54
54
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

14
19
23
35
39
43
37
45
37
34
36
30
33
44
45
51
56
42
29
21
27
40
47
39

Precipitation Amount (mm)

0.05
0.07
0.13
0.22
0.32
0.37
0.41
0.42
0.37
0.31
0.27
0.3
0.42
0.54
0.63
0.76
0.82
0.62
0.35
0.23
0.29
0.44
0.49
0.3

Wind Speed/Direction (mph)

6
7
7
7
7
7
8
8
8
9
9
8
7
7
8
9
10
10
10
10
10
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
90
88
88
83
83
86
85
84
83
85
84
83
85
88
87
87
87
89
93
96
97
97

Pressure (mb)

1024
1023
1022
1021
1020
1020
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

387
384
382
381
379
378
377
376
375
375
375
375
375
375
375
376
378
383
389
396
405
416
424
429

Forecast for Bloomfield Hills, Oakland County, US (42.57,-83.25)

Generated: 19/01/20 09:35:59. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-5.00