Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waning Gibbous 89%

23:00

09:39

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 06:13, Set: 21:05, Transit: 13:39. Moon - Rise: 23:00, Set: 09:39. Civil Dark: 21:38 - 05:40. Nautical Dark: 22:21 - 04:58. Astro Dark: 23:10 - 04:10

Total Clouds (% Sky Obscured)

52
41
70
95
95
90
98
91
96
98
99
100
98
96
75
30
23
100
98
100
99
97
94
27

Low Clouds (% Sky Obscured)

2
10
19
23
16
21
3
14
29
40
5
1
11
9
14
23
23
3
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

0
5
13
17
13
14
18
18
16
35
2
0
0
0
1
0
0
18
6
5
5
4
0
0

High Clouds (% Sky Obscured)

52
37
64
93
95
88
97
90
95
97
99
100
98
96
70
9
0
100
98
100
99
97
94
27

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
9
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
6
7
10
14
16
14
13
11
9
8
6
4
3
2
2
0
0
4
4
3
2
2
0

Precipitation Amount (mm)

0.03
0.1
0.28
0.46
0.77
1.02
1.04
1.15
1.23
0.83
0.33
0.11
0.06
0.05
0.04
0.02
0
0
0.12
0.11
0.04
0.02
0.03
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
32
34
34
35
35
34
33
32
30
29
28
27
27
27
27
25
25
26
26
26
27
29
31

Feels Like (°C)

37
39
40
40
41
41
41
39
38
36
33
32
31
31
31
30
26
26
26
26
28
31
34
37

Dew Point (°C)

24
24
24
24
24
24
24
24
24
24
25
25
25
25
24
24
22
22
23
23
23
24
24
24

Relative Humidity (%)

67
63
57
55
53
52
53
58
63
71
79
85
87
86
85
86
83
83
84
85
84
79
74
69

Pressure (mb)

1009
1009
1008
1008
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1012
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

288
288
287
287
287
286
286
286
286
287
288
289
290
291
291
292
284
283
284
286
288
288
288
289

Sunday 21

Waning Gibbous 83%

23:27

10:38

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

Sun - Rise: 06:14, Set: 21:04, Transit: 13:39. Moon - Rise: 23:27, Set: 10:38. Civil Dark: 21:38 - 05:41. Nautical Dark: 22:19 - 05:00. Astro Dark: 23:08 - 04:11

Total Clouds (% Sky Obscured)

1
0
6
99
100
100
100
100
100
99
99
9
23
9
9
31
75
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
5
15
14
15
0
0
0
0
2
9
23
9
8
10
20
90
98
95
100
94
100
100

Medium Clouds (% Sky Obscured)

0
0
0
2
25
52
1
0
0
0
0
0
0
0
1
0
5
16
10
3
16
16
7
2

High Clouds (% Sky Obscured)

1
0
0
99
100
100
100
100
100
99
99
0
0
0
2
22
69
100
100
100
92
99
100
98

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

Precipitation Probability (%)

0
3
0
3
4
5
6
9
13
16
17
16
14
13
11
9
11
11
10
9
7
7
8
9

Precipitation Amount (mm)

0
0.03
0
0.01
0.03
0.09
0.23
0.54
0.78
0.62
0.36
0.25
0.22
0.22
0.23
0.26
0.4
0.53
0.44
0.28
0.2
0.17
0.18
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
33
33
34
34
34
35
34
33
31
29
27
26
25
24
24
23
23
22
21
21
21
22
22

Feels Like (°C)

38
40
41
41
41
41
42
41
40
37
33
30
28
26
25
24
24
23
23
21
21
21
22
22

Dew Point (°C)

25
25
25
24
24
25
24
25
25
24
24
23
22
22
21
20
20
19
18
17
16
16
15
15

Relative Humidity (%)

65
62
60
58
58
57
54
58
62
68
74
79
81
82
81
81
80
79
78
78
77
72
66
62

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

289
290
290
290
289
289
288
288
288
287
286
287
290
294
297
298
298
298
298
297
297
295
294
292

Monday 22

Waning Gibbous 75%

23:52

11:37

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:15, Set: 21:04, Transit: 13:39. Moon - Rise: 23:52, Set: 11:37. Civil Dark: 21:37 - 05:42. Nautical Dark: 22:18 - 05:01. Astro Dark: 23:07 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
90
87
100
100
99
99
96
96
94
43
94
79
78
95
85
99
100

Low Clouds (% Sky Obscured)

100
100
100
43
100
100
79
81
81
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
14
28
42
39
45
41
53
42
51
23
3
5
0
0
1
0
0
0
0
0
2
61

High Clouds (% Sky Obscured)

98
51
85
100
100
96
84
73
6
98
100
99
99
96
96
94
41
94
79
78
95
85
99
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.12
0.06
0.05
0.05
0.08
0.15
0.22
0.33
0.38
0.28
0.16
0.11
0.07
0.03
0.02
0.04
0.11
0.15
0.12
0.07
0.03
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
27
27
27
26
25
24
23
22
21
21
20
20
19
18
18
18
18
19
20
21

Feels Like (°C)

23
24
25
26
27
28
27
26
25
24
23
22
21
21
20
20
19
18
18
18
18
19
20
21

Dew Point (°C)

15
15
16
16
16
16
16
16
16
15
15
15
14
14
14
14
14
15
15
15
15
15
15
15

Relative Humidity (%)

60
57
55
53
52
52
52
54
57
59
62
64
66
67
68
72
75
78
80
82
80
77
71
67

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

292
292
292
292
292
292
292
292
293
293
294
294
294
294
294
296
299
301
301
300
300
300
300
300

Tuesday 23

Waning Gibbous 66%

00:16

No Set

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

Sun - Rise: 06:16, Set: 21:03, Transit: 13:39. Moon - Rise: 00:16, Set: No Set. Civil Dark: 21:36 - 05:43. Nautical Dark: 22:17 - 05:02. Astro Dark: 23:05 - 04:15

Total Clouds (% Sky Obscured)

100
99
99
38
0
0
12
2
4
4
6
4
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
98
88
7
0
0
2
2
2
4
6
4
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
95
98
34
0
0
10
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
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.02
0.06
0.09
0.13
0.13
0.07
0.02
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
9
9
8
8
9
9
8
8
8
8
8
8
8
9
9
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
23
23
22
22
20
19
19
18
17
17
16
16
16
16
16
18
20
22

Feels Like (°C)

22
23
24
24
24
24
23
23
22
22
20
19
19
18
17
17
16
16
16
16
16
18
20
22

Dew Point (°C)

15
15
14
14
13
13
13
13
13
13
13
12
12
12
11
11
11
11
11
11
11
10
10
10

Relative Humidity (%)

64
59
55
52
51
51
52
52
55
58
62
64
66
66
67
69
71
73
73
72
69
58
53
49

Pressure (mb)

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

Ozone (du)

301
303
304
306
308
310
311
312
314
318
321
324
325
325
326
328
331
334
337
339
342
344
346
348

Wednesday 24

Third Quarter 56%

00:41

12:36

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

Sun - Rise: 06:17, Set: 21:02, Transit: 13:39. Moon - Rise: 00:41, Set: 12:36. Civil Dark: 21:35 - 05:45. Nautical Dark: 22:16 - 05:03. Astro Dark: 23:03 - 04:16

Total Clouds (% Sky Obscured)

0
0
12
12
12
12
12
12
24
24
24
24
24
24
2
2
2
2
2
2
38
38
38
38

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
12
12
12
12
12
12
24
24
24
24
24
24
1
1
1
1
1
1
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
38
38
38
38

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
26
25
25
25
24
23
21
20
19
18
17
17
16
16
16
17
18
20
22
24

Feels Like (°C)

23
24
25
26
26
25
25
25
24
23
21
20
19
18
17
17
16
16
16
17
18
20
22
24

Dew Point (°C)

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

Relative Humidity (%)

46
43
41
36
34
34
35
38
42
46
52
57
61
65
69
72
75
76
74
71
66
57
49
44

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

350
352
354
356
359
360
361
362
362
363
364
363
362
359
357
358
359
360
360
360
360
359
358
357

Thursday 25

Waning Crescent 46%

01:06

13:36

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

Sun - Rise: 06:18, Set: 21:01, Transit: 13:39. Moon - Rise: 01:06, Set: 13:36. Civil Dark: 21:34 - 05:46. Nautical Dark: 22:15 - 05:05. Astro Dark: 23:02 - 04:18

Total Clouds (% Sky Obscured)

38
38
23
23
23
23
23
23
91
91
91
91
91
91
2
2
2
2
2
2
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
20
20
20
20
20
20
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

38
38
8
8
8
8
8
8
88
88
88
88
88
88
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
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
28
28
28
28
27
26
25
23
21
20
20
19
18
17
17
16
17
18
20
23
26

Feels Like (°C)

25
26
27
28
28
28
28
27
26
25
23
21
20
20
19
18
17
17
16
17
18
20
23
26

Dew Point (°C)

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

Relative Humidity (%)

40
37
34
32
31
31
32
33
36
40
45
51
55
58
61
65
70
74
77
76
72
62
53
47

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

357
356
355
354
353
352
352
351
350
350
351
351
351
351
351
351
351
351
351
350
349
347
346
345

Friday 26

Waning Crescent 36%

01:34

14:38

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

Sun - Rise: 06:19, Set: 21:00, Transit: 13:39. Moon - Rise: 01:34, Set: 14:38. Civil Dark: 21:32 - 05:47. Nautical Dark: 22:13 - 05:06. Astro Dark: 23:00 - 04:19

Total Clouds (% Sky Obscured)

0
0
17
17
17
17
17
17
24
24
24
24
24
24
1
1
1
1
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
5
5
5
5
5
5
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
16
16
16
16
16
16
22
22
22
22
22
22
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

0
0.12
0.18
0.1
0.02
0.01
0.09
0.46
0.75
0.46
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
30
29
29
29
28
27
26
24
22
21
20
20
19
18
18
18
19
20
22
25
27

Feels Like (°C)

27
28
29
30
29
29
29
28
27
26
24
22
21
20
20
19
18
18
18
19
20
22
25
27

Dew Point (°C)

13
12
12
12
12
12
12
13
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

42
37
34
33
33
34
37
40
45
50
56
61
66
69
72
76
79
79
80
79
73
64
54
48

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

344
343
343
343
343
343
343
344
344
344
343
343
343
342
342
341
340
339
338
338
338
338
339
339

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

Generated: 20/07/19 04:00:48. Forecast: 20/07/19 to 26/07/19. Timezone: UTC-4.00