Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 88%

20:19

11:52

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

Sun - Rise: 07:58, Set: 18:37, Transit: 13:17. Moon - Rise: 20:19, Set: 11:52. Civil Dark: 19:06 - 07:29. Nautical Dark: 19:38 - 06:56. Astro Dark: 20:11 - 06:23

Total Clouds (% Sky Obscured)

31
69
63
39
28
16
11
0
9
52
41
30
61
88
86
98
58
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
64
40
27
28
16
11
0
9
52
41
24
52
32
52
56
52
2
0
0
5
28
73
99

Medium Clouds (% Sky Obscured)

20
31
48
19
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
0
20
73
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
17
83
66
98
16
95
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
9
52
41
24
52
31
52
56
52
1
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
13
29

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
0.03
0.2
0.67

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
9
8
7
7
7
7
5
4
4
4
2
4
4
4
5
6
8
10
11
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

51
56
64
70
74
78
80
82
85
86
89
90
92
91
94
94
90
81
74
68
64
63
68
75

Pressure (mb)

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

Ozone (du)

310
305
302
295
292
291
291
291
291
291
290
288
286
284
283
285
284
283
282
280
280
283
282
281

Sunday 24

Waning Gibbous 81%

20:55

12:51

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:59, Set: 18:35, Transit: 13:16. Moon - Rise: 20:55, Set: 12:51. Civil Dark: 19:04 - 07:30. Nautical Dark: 19:37 - 06:57. Astro Dark: 20:10 - 06:24

Total Clouds (% Sky Obscured)

100
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)

100
100
0
100
47
41
100
44
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
56
61
59
58
61
66
69
75
74
75
75
74
74
74
75
74
74
76
78
80
70
68
58

Precipitation Amount (mm)

0.74
1.11
1.43
1.56
1.13
0.94
1.08
1.1
1.66
2.43
2.84
2.73
2.54
2.36
1.98
2.06
2.1
1.66
1.92
2.07
1.68
0.91
1.24
0.69

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
84
86
88
90
91
92
94
96
97
99
100
100
100
100
100
100
100
100
100
96
91
88

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

281
281
280
279
278
278
277
276
277
274
273
273
273
274
277
280
282
284
287
290
295
297
295
295

Monday 25

Waning Gibbous 73%

21:38

13:44

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

Sun - Rise: 08:00, Set: 18:34, Transit: 13:16. Moon - Rise: 21:38, Set: 13:44. Civil Dark: 19:03 - 07:31. Nautical Dark: 19:36 - 06:58. Astro Dark: 20:08 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
73
99
99
99
99
99
99
11
11
11
11
11
11
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
54
76
72
99
99
99
99
99
99
11
11
11
11
11
11
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
63
4
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
39
6
26
96
40
95
27
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

Light Rain
Light Rain
Very Light Rain
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
None
None
None

Precipitation Probability (%)

63
54
53
71
57
41
41
27
18
16
11
12
13
11
10
10
10
9
7
6
6
5
4
0

Precipitation Amount (mm)

0.69
0.42
0.39
0.49
0.25
0.16
0.25
0.16
0.07
0.06
0.04
0.04
0.04
0.03
0.03
0.03
0.02
0.02
0.02
0.03
0.03
0.03
0.02
0

Wind Speed/Direction (mph)

12
13
13
14
14
14
14
14
13
12
12
11
11
11
11
11
11
11
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
7
6
6
5
5
5
5
5
5
5
5
4
4
4
4
5
7
7
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
93
95
96
97
97
97
97
97
97
98
99
100
100
100
100
100
93
87
78
78
77

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

296
297
297
296
295
293
294
292
292
291
291
293
294
295
297
294
293
293
293
292
289
286
284
282

Tuesday 26

Waning Gibbous 64%

22:28

14:31

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

Sun - Rise: 08:01, Set: 18:33, Transit: 13:16. Moon - Rise: 22:28, Set: 14:31. Civil Dark: 19:01 - 07:32. Nautical Dark: 19:34 - 06:59. Astro Dark: 20:07 - 06:27

Total Clouds (% Sky Obscured)

100
100
100
19
19
19
19
19
19
100
100
100
100
100
100
81
81
81
81
81
81
13
13
13

Low Clouds (% Sky Obscured)

100
100
100
19
19
19
19
19
19
100
100
100
100
100
100
81
81
81
81
81
81
13
13
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
2
2
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
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
3
3
3
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
8
7
7
7
4
4
4
4
4
4
5
6
8
10
11
12
12
13

Feels Like (°C)

7
7
6
6
6
6
6
5
5
5
2
2
3
2
2
2
3
5
7
9
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

78
79
83
87
89
92
94
95
96
100
100
100
100
100
100
100
100
98
91
83
77
70
67
66

Pressure (mb)

1015
1015
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1010
1010
1009

Ozone (du)

280
278
277
276
276
277
277
276
275
277
278
279
278
276
274
276
276
276
276
276
276
275
274
274

Wednesday 27

Waning Gibbous 54%

23:25

15:12

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

Sun - Rise: 08:03, Set: 18:31, Transit: 13:16. Moon - Rise: 23:25, Set: 15:12. Civil Dark: 19:00 - 07:34. Nautical Dark: 19:33 - 07:01. Astro Dark: 20:06 - 06:28

Total Clouds (% Sky Obscured)

13
13
13
0
0
0
0
0
0
11
11
11
11
11
11
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
13
13
0
0
0
0
0
0
6
6
6
6
6
6
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
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
6
6
6
6
6
6
12
12
12
12
12
12
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
3
6
7
7
6
4
0
0
0
0
14
33
52
61
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.06
0.03
0.01
0
0
0
0
0.04
0.19
0.4
0.56
0.68

Wind Speed/Direction (mph)

6
6
7
7
7
7
8
8
8
8
8
9
10
11
12
12
14
15
16
16
16
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
10
10
8
8
8
8
8
8
8
10
10
11
11
11
12
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

69
76
83
91
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

274
275
274
277
278
279
279
279
278
279
279
278
278
278
278
279
279
280
280
280
278
278
279
281

Thursday 28

Third Quarter 43%

00:28

15:46

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:04, Set: 18:30, Transit: 13:16. Moon - Rise: 00:28, Set: 15:46. Civil Dark: 18:59 - 07:35. Nautical Dark: 19:32 - 07:02. Astro Dark: 20:05 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
62
62
62
62
62
62
100
100
100
100
100
100
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
9
9
9
9
9
9
86
86
86
86
86
86
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
0
0
0
0
0
0
79
79
79
79
79
79
88
88
88

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

67
66
63
60
59
67
73
74
75
75
77
76
74
74
77
80
79
73
65
60
53
45
32
23

Precipitation Amount (mm)

0.77
0.83
0.86
0.87
0.83
0.82
0.86
0.96
1.1
1.24
1.24
1.19
1.24
1.63
2.23
2.42
1.74
0.88
0.42
0.27
0.23
0.21
0.14
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

998
998
998
998
998
998
997
997
996
996
996
995
995
995
995
995
995
995
996
996
996
996
996
996

Ozone (du)

282
283
285
286
287
288
289
291
294
296
296
295
294
294
294
294
296
297
299
299
300
301
304
307

Friday 29

Waning Crescent 33%

01:35

16:16

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
13 Bad
14 OK
15 Bad
16 Bad

Sun - Rise: 08:05, Set: 18:28, Transit: 13:16. Moon - Rise: 01:35, Set: 16:16. Civil Dark: 18:57 - 07:36. Nautical Dark: 19:31 - 07:03. Astro Dark: 20:03 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
35
35
35

Low Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
93
93
93
93
93
93
35
35
35

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
88
88
0
0
0
0
0
0
41
41
41
41
41
41
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

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
Light Rain

Precipitation Probability (%)

16
13
15
16
18
26
29
28
28
28
28
26
24
18
14
12
11
8
7
6
7
7
16
36

Precipitation Amount (mm)

0.03
0.01
0.01
0.01
0.01
0.03
0.06
0.07
0.09
0.1
0.09
0.09
0.1
0.09
0.07
0.06
0.04
0.02
0.01
0.01
0.01
0.01
0.08
0.42

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

996
997
997
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1001
1001
1001
1001
1001

Ozone (du)

310
311
311
312
313
315
316
316
316
316
316
316
316
317
317
317
317
315
314
313
313
312
312
311

Forecast for Bloomfield Hills, Oakland County, US (42.58,-83.25)

Generated: 23/10/21 17:04:53. Forecast: 23/10/21 to 29/10/21. Timezone: UTC-4.00