Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 83%

14:31

03:12

19 Bad
20 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:10, Set: 16:16, Transit: 11:43. Moon - Rise: 14:31, Set: 03:12. Civil Dark: 16:48 - 06:38. Nautical Dark: 17:24 - 06:03. Astro Dark: 17:58 - 05:28

Total Clouds (% Sky Obscured)

68
39
23
29
27
36
66
81
88
95
98
97
98
95
95
98
99
99
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
41
23
34
8
35
64
80
93
98

Medium Clouds (% Sky Obscured)

22
1
1
0
0
0
0
0
30
76
84
77
56
63
58
24
15
6
6
3
0
0
0
0

High Clouds (% Sky Obscured)

63
38
23
29
27
36
66
81
87
91
97
96
97
93
95
97
99
99
99
98
98
99
98
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

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

Precipitation Amount (mm)

0
0
0.03
0
0
0
0
0
0
0.02
0.01
0.01
0.02
0.03
0.1
0.13
0.15
0.15
0.1
0.04
0.02
0.03
0.08
0.1

Wind Speed/Direction (mph)

17
17
18
19
19
19
20
21
21
20
20
20
19
19
18
17
17
16
14
13
11
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
78
76
74
72
74
76
81
87
90
91
93
94
94
92
91
90
91
92
94
95
95

Pressure (mb)

1021
1021
1021
1020
1019
1018
1017
1016
1016
1015
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1012
1012

Ozone (du)

332
331
330
331
333
334
335
336
336
337
338
339
340
341
343
344
346
347
348
350
351
352
353
354

Sunday 8

Waxing Gibbous 90%

14:58

04:15

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
17 Bad
18 Bad

Sun - Rise: 07:11, Set: 16:16, Transit: 11:44. Moon - Rise: 14:58, Set: 04:15. Civil Dark: 16:48 - 06:39. Nautical Dark: 17:24 - 06:03. Astro Dark: 17:59 - 05:29

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
96
98

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
17
98

Medium Clouds (% Sky Obscured)

0
0
1
9
34
60
67
75
98
100
99
100
99
100
99
100
95
99
6
0
25
99
89
36

High Clouds (% Sky Obscured)

98
98
98
98
98
98
99
99
99
100
99
98
98
95
96
86
51
0
87
88
94
75
91
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
None
None
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
Light Rain
Light Rain
Snow

Precipitation Probability (%)

3
2
3
4
9
17
26
32
36
40
44
48
49
51
52
38
29
27
34
50
65
66
48
32

Precipitation Amount (mm)

0.07
0.04
0.03
0.04
0.11
0.19
0.22
0.21
0.21
0.21
0.23
0.27
0.31
0.36
0.36
0.23
0.11
0.07
0.13
0.38
0.71
0.97
1.18
1.19

Wind Speed/Direction (mph)

6
5
4
4
4
4
5
6
6
6
6
6
6
6
6
6
6
7
8
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
0
0
-0
-0
-0
-0
-0
0
1
1
1
2
3
3
3
3
2
0
-2
-4
-6

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
92
90
89
88
90
91
92
93
95
98
100
100
100
100
99
99
99
99
97
93
90

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1000
999
998
998
999
1000
1001

Ozone (du)

354
353
353
354
355
356
357
359
360
362
365
365
362
356
353
353
354
357
362
368
374
380
385
388

Monday 9

Waxing Gibbous 95%

15:30

05:20

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 OK
10 Good
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Good

Sun - Rise: 07:12, Set: 16:16, Transit: 11:44. Moon - Rise: 15:30, Set: 05:20. Civil Dark: 16:48 - 06:40. Nautical Dark: 17:24 - 06:04. Astro Dark: 17:59 - 05:30

Total Clouds (% Sky Obscured)

91
98
100
100
100
100
100
98
94
88
99
92
73
84
33
1
62
55
55
55
55
55
55
0

Low Clouds (% Sky Obscured)

91
98
100
100
100
100
100
98
94
88
99
92
73
63
20
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
62
55
55
55
55
55
55
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
59
18
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
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 (%)

22
13
8
6
6
5
3
2
1
1
1
2
2
2
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0.83
0.39
0.17
0.12
0.12
0.11
0.06
0.02
0.01
0.02
0.03
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-7
-8
-9
-10
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-14
-14
-14
-15

Relative Humidity (%)

87
84
81
76
72
69
69
70
71
71
71
72
73
74
73
69
64
59
56
55
56
59
61
63

Pressure (mb)

1003
1004
1006
1007
1008
1009
1011
1012
1013
1014
1015
1016
1017
1018
1019
1019
1019
1019
1019
1020
1020
1021
1022
1023

Ozone (du)

385
378
374
375
378
381
383
384
385
385
384
384
385
386
386
386
386
386
386
386
386
389
392
393

Tuesday 10

Waxing Gibbous 99%

16:08

06:26

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 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK

Sun - Rise: 07:13, Set: 16:16, Transit: 11:45. Moon - Rise: 16:08, Set: 06:26. Civil Dark: 16:49 - 06:41. Nautical Dark: 17:24 - 06:05. Astro Dark: 17:59 - 05:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
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
0
0
0
0
0
0
0
0
0
0
19

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
1

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 (%)

1
1
1
0
0
0
0
0
1
1
0
0
1
2
2
2
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
17
17
16
15
15
15
15
15
15
13
12
13
14
15
16
16
16
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-17
-19
-20
-21
-21
-21
-22
-22
-22
-22
-21
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21

Relative Humidity (%)

64
65
65
63
59
57
58
58
59
59
60
61
62
62
62
58
52
46
43
43
45
49
51
53

Pressure (mb)

1024
1025
1025
1026
1026
1026
1027
1028
1028
1029
1029
1030
1029
1030
1030
1031
1031
1031
1032
1032
1033
1034
1035
1036

Ozone (du)

393
393
391
390
389
388
389
391
389
383
373
365
359
355
351
351
352
353
351
349
347
346
345
344

Wednesday 11

Full Moon 100%

16:54

07:32

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

Sun - Rise: 07:14, Set: 16:17, Transit: 11:45. Moon - Rise: 16:54, Set: 07:32. Civil Dark: 16:49 - 06:42. Nautical Dark: 17:25 - 06:06. Astro Dark: 17:59 - 05:31

Total Clouds (% Sky Obscured)

19
19
19
19
19
32
32
32
32
32
32
1
1
1
1
1
1
2
2
2
2
2
2
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
31

Medium Clouds (% Sky Obscured)

19
19
19
19
19
31
31
31
31
31
31
1
1
1
1
1
1
0
0
0
0
0
0
16

High Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
1
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
3
3
3
3
3
3
3
3
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-22
-22
-21
-21
-21
-21
-21
-20
-19
-19
-19
-18
-18
-18
-17
-16
-16
-15
-14
-14
-13
-12
-12
-12

Dew Point (°C)

-21
-22
-22
-21
-21
-20
-20
-19
-19
-18
-17
-16
-15
-14
-13
-13
-12
-12
-12
-12
-11
-11
-11
-11

Relative Humidity (%)

52
51
51
53
55
56
58
59
61
63
66
70
73
77
78
76
73
71
70
70
70
70
71
70

Pressure (mb)

1037
1037
1037
1038
1038
1039
1039
1040
1040
1039
1039
1039
1039
1040
1040
1039
1039
1038
1037
1036
1035
1034
1034
1034

Ozone (du)

341
338
335
334
334
333
333
332
331
330
330
329
329
329
329
330
331
332
333
334
335
337
338
339

Thursday 12

Waning Gibbous 99%

17:48

08:34

19 OK
20 OK
21 OK
22 OK
23 OK
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
17 Bad
18 Bad

Sun - Rise: 07:15, Set: 16:17, Transit: 11:46. Moon - Rise: 17:48, Set: 08:34. Civil Dark: 16:49 - 06:42. Nautical Dark: 17:25 - 06:06. Astro Dark: 17:59 - 05:32

Total Clouds (% Sky Obscured)

32
32
32
32
32
83
83
83
83
83
83
99
99
99
99
99
99
98
98
98
98
98
98
100

Low Clouds (% Sky Obscured)

31
31
31
31
31
4
4
4
4
4
4
15
15
15
15
15
15
8
8
8
8
8
8
0

Medium Clouds (% Sky Obscured)

16
16
16
16
16
20
20
20
20
20
20
57
57
57
57
57
57
1
1
1
1
1
1
100

High Clouds (% Sky Obscured)

0
0
0
0
0
79
79
79
79
79
79
98
98
98
98
98
98
98
98
98
98
98
98
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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.02
0.06
0.11
0.14
0.16
0.14
0.09
0.03
0.01
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-9
-9
-8
-6
-5
-3
-2
-1
-2
-3
-4

Dew Point (°C)

-11
-12
-12
-13
-13
-13
-12
-11
-11
-10
-9
-9
-8
-7
-7
-6
-5
-4
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

67
63
60
58
57
57
59
63
66
69
71
74
76
78
78
77
76
75
72
71
70
72
74
76

Pressure (mb)

1033
1033
1032
1031
1031
1031
1030
1029
1029
1028
1027
1027
1027
1026
1026
1025
1023
1022
1021
1020
1019
1019
1018
1018

Ozone (du)

340
339
339
338
337
336
335
333
333
333
333
334
334
334
335
335
336
337
337
338
338
339
339
340

Friday 13

Waning Gibbous 95%

18:51

09:30

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
17 Bad
18 Bad

Sun - Rise: 07:15, Set: 16:17, Transit: 11:46. Moon - Rise: 18:51, Set: 09:30. Civil Dark: 16:49 - 06:43. Nautical Dark: 17:25 - 06:07. Astro Dark: 18:00 - 05:33

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
3
3
3
3
3
3
71
71
71
71
71
71
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
84
84
84
84
84
84
100
100
100
100
100
100
98
98
98
98
98
98
0

High Clouds (% Sky Obscured)

100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
74
74
74
74
74
74
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
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
1
1
2
2
2
2
2
0
0
3
3
3
6
6
0
0
0
0
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
78
79
80
81
83
84
87
89
91
90
90
91
91
91
89
88
86
87
88
90
90

Pressure (mb)

1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012
1011
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

342
344
346
346
345
345
345
346
347
348
349
351
353
356
358
359
359
360
362
364
365
364
362
359

Forecast for Milwaukee, Milwaukee County, US (43.04,-87.91)

Generated: 07/12/19 19:31:52. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-6.00