Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 91%

15:29

04:46

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 OK
09 Good
10 Good
11 OK

Sun - Rise: 07:40, Set: 17:02, Transit: 12:20. Moon - Rise: 15:29, Set: 04:46. Civil Dark: 17:33 - 07:09. Nautical Dark: 18:08 - 06:34. Astro Dark: 18:42 - 06:00

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
92
77
86
84
95
96
95
95
93
98
100
98
96
95
40
1
13
29

Low Clouds (% Sky Obscured)

100
99
100
100
100
100
92
77
86
84
95
91
84
66
51
20
4
6
2
1
1
1
13
29

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
48
73
86
87
98
100
98
96
95
40
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

Precipitation Type

Very Light Rain
Very Light Rain
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
Very Light Rain

Precipitation Probability (%)

7
19
16
10
7
6
4
0
2
1
2
1
1
1
1
1
2
2
3
4
5
4
4
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
80
79
76
75
80
80
80
79
79
80
82
83
81
81
82
82
84
85
85
85
84
82

Pressure (mb)

1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

267
273
274
273
271
269
268
267
266
265
264
265
266
266
265
263
263
266
270
272
272
271
270
271

Friday 27

Waxing Gibbous 95%

15:52

05:47

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

Sun - Rise: 07:41, Set: 17:01, Transit: 12:21. Moon - Rise: 15:52, Set: 05:47. Civil Dark: 17:33 - 07:10. Nautical Dark: 18:07 - 06:35. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

43
89
86
87
100
100
81
35
38
13
5
68
90
36
33
34
31
34
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

43
88
80
81
75
66
66
34
38
13
5
20
9
2
32
31
31
34
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
15
44
50
100
99
50
1
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
62
88
35
2
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
8
8
7
7
8
8
9
8
8
8
8
9
9
8
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
72
72
73
75
76
76
76
77
78
79
80
79
79
79
81
81
81
80
77
73
67

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1023
1022

Ozone (du)

273
275
277
280
283
287
292
295
296
295
296
299
304
307
310
313
313
309
304
299
295
292
288
285

Saturday 28

Waxing Gibbous 99%

16:17

06:49

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

Sun - Rise: 07:42, Set: 17:01, Transit: 12:21. Moon - Rise: 16:17, Set: 06:49. Civil Dark: 17:32 - 07:11. Nautical Dark: 18:07 - 06:36. Astro Dark: 18:41 - 06:02

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
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)

2
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 (%)

3
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
55
54
54
57
61
64
67
70
72
74
76
78
80
81
82
82
82
82
80
77
73
69

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1019

Ozone (du)

281
278
278
278
278
278
278
278
279
281
282
283
285
286
286
286
286
286
286
285
284
282
280
279

Sunday 29

Waxing Gibbous 100%

16:46

07:51

12 Good
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: 07:43, Set: 17:01, Transit: 12:21. Moon - Rise: 16:46, Set: 07:51. Civil Dark: 17:32 - 07:12. Nautical Dark: 18:07 - 06:37. Astro Dark: 18:41 - 06:03

Total Clouds (% Sky Obscured)

0
94
94
94
94
94
94
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
0
0
0
0
0
0
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
72
72
72
72
72
72
99
99
99
99
99
99
100
100
100
100
100

High Clouds (% Sky Obscured)

0
94
94
94
94
94
94
100
100
100
100
100
100
100
100
100
100
100
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
8
4
2
1
0
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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
2
2
0
1
2
2
0
0
0
0
7
21
46
60
62
67
69
68

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0
0.01
0.01
0.01
0
0
0
0
0.01
0.07
0.3
0.6
0.78
0.89
0.95
0.87

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
55
53
55
58
63
67
73
72
74
77
79
82
83
82
80
81
83
84
88
91
92
92
89

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1011
1011
1010
1009
1008
1008
1007
1006
1005
1004

Ozone (du)

278
277
278
281
283
284
286
288
290
292
293
294
295
295
297
299
301
302
303
304
306
308
309
308

Monday 30

Full Moon 99%

17:20

08:52

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: 07:44, Set: 17:00, Transit: 12:22. Moon - Rise: 17:20, Set: 08:52. Civil Dark: 17:32 - 07:13. Nautical Dark: 18:07 - 06:38. Astro Dark: 18:41 - 06:04

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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
99
99
99
98
98
98
98
98
98
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

61
53
53
61
66
63
55
57
64
71
71
67
56
52
55
54
51
44
37
34
40
48
47
47

Precipitation Amount (mm)

0.72
0.65
0.7
0.83
0.95
0.97
0.98
1.03
1.17
1.35
1.44
1.34
1.16
1.02
0.98
0.98
0.94
0.81
0.66
0.55
0.48
0.45
0.43
0.39

Wind Speed/Direction (mph)

11
12
13
14
16
17
18
18
18
17
17
17
17
17
17
17
17
17
18
17
17
15
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
89
90
90
90
89
89
88
88
89
90
90
88
87
86
86
86
86
87
87
88
88

Pressure (mb)

1003
1002
1001
1000
1000
1000
999
999
999
998
998
997
996
995
994
994
994
993
993
993
993
993
993
992

Ozone (du)

306
305
306
308
310
310
310
310
310
310
309
309
309
309
310
311
312
314
317
319
322
324
325
324

Tuesday 1

Waning Gibbous 97%

18:01

09:50

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: 07:45, Set: 17:00, Transit: 12:22. Moon - Rise: 18:01, Set: 09:50. Civil Dark: 17:31 - 07:14. Nautical Dark: 18:07 - 06:38. Astro Dark: 18:41 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
95
95
95
95
95

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
59
59
59
59
59

Medium Clouds (% Sky Obscured)

100
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
95
95
95
95
95

High Clouds (% Sky Obscured)

0
31
31
31
31
31
31
0
0
0
0
0
0
0
0
0
0
0
0
23
23
23
23
23

ISS Passover

Visibility (miles)

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

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 (%)

55
57
54
43
39
43
43
40
37
30
25
33
39
39
36
33
25
17
13
12
10
10
10
8

Precipitation Amount (mm)

0.37
0.34
0.28
0.22
0.21
0.26
0.35
0.42
0.41
0.35
0.34
0.43
0.59
0.67
0.59
0.45
0.35
0.29
0.24
0.21
0.17
0.13
0.11
0.1

Wind Speed/Direction (mph)

9
7
7
9
10
11
12
13
13
13
13
13
13
13
14
15
16
16
16
16
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
84
86
88
90
91
92
91
91
93
96
96
93
90
88
88
88
89
89
89
87
85

Pressure (mb)

992
992
992
993
993
994
995
996
997
997
998
999
999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1008
1009

Ozone (du)

321
318
316
315
314
313
314
313
313
312
310
309
308
307
304
301
297
294
290
288
287
286
286
286

Wednesday 2

Waning Gibbous 92%

18:50

10:43

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

Sun - Rise: 07:46, Set: 17:00, Transit: 12:22. Moon - Rise: 18:50, Set: 10:43. Civil Dark: 17:31 - 07:15. Nautical Dark: 18:06 - 06:39. Astro Dark: 18:40 - 06:05

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
15
15
15
15
15
15
100
100
100
100
100
100
63
63
63
63
63

Low Clouds (% Sky Obscured)

59
100
100
100
100
100
100
11
11
11
11
11
11
38
38
38
38
38
38
48
48
48
48
48

Medium Clouds (% Sky Obscured)

95
92
92
92
92
92
92
6
6
6
6
6
6
100
100
100
100
100
100
55
55
55
55
55

High Clouds (% Sky Obscured)

23
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
2
2
2
2
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
0
0
4
10
10
10
10
10
9

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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.12
0.15
0.18
0.21
0.24
0.23
0.22
0.2
0.19
0.17
0.16
0.15
0.14
0.12
0.07
0.03
0.02
0.02
0.05
0.06
0.03
0.01
0
0

Wind Speed/Direction (mph)

14
13
13
12
12
12
12
11
11
10
10
10
10
10
9
9
8
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-4
-5
-5
-5
-5
-4
-4
-3

Relative Humidity (%)

83
82
81
81
83
86
88
90
92
93
94
96
97
97
98
100
100
100
100
100
100
100
97
94

Pressure (mb)

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

Ozone (du)

286
286
286
287
287
288
289
290
289
289
289
291
295
297
297
296
296
299
303
306
307
307
307
307

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

Generated: 26/11/20 13:57:47. Forecast: 26/11/20 to 02/12/20. Timezone: UTC-5.00