Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 94%

15:16

05:42

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
19 Bad
20 Bad

Sun - Rise: 07:17, Set: 16:47, Transit: 12:02. Moon - Rise: 15:16, Set: 05:42. Civil Dark: 17:18 - 06:46. Nautical Dark: 17:53 - 06:11. Astro Dark: 18:27 - 05:37

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
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
99
95
63
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
97
94
93
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
3
5
7
9
9
9
8
7
6
6
6
5
5
5

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
None
None
None
None

Precipitation Probability (%)

100
100
26
29
28
27
25
25
26
24
21
17
10
7
9
9
8
8
7
6
5
4
3
3

Precipitation Amount (mm)

0.24
0.32
0.98
0.9
0.89
0.82
0.77
0.62
0.54
0.45
0.34
0.23
0.1
0.08
0.1
0.11
0.1
0.09
0.08
0.07
0.07
0.06
0.05
0.04

Wind Speed/Direction (mph)

12
15
17
17
18
18
18
18
18
17
17
18
18
18
18
18
18
19
20
20
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
94
95
94
94
94
94
94
94
93
92
90
89
88
86
84
83
83
83
83
83
83
82

Pressure (mb)

1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1022
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

302
303
304
306
308
310
312
315
317
319
319
318
317
316
314
312
311
310
310
311
313
316
320
324

Saturday 19

Waxing Gibbous 99%

16:23

06:45

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

Sun - Rise: 07:16, Set: 16:49, Transit: 12:02. Moon - Rise: 16:23, Set: 06:45. Civil Dark: 17:19 - 06:45. Nautical Dark: 17:54 - 06:11. Astro Dark: 18:28 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
91
58
17
16
24
27
16
31
78
90
87
80
80
62
85
97
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
91
58
16
16
21
16
16
31
78
90
87
80
80
62
85
97
100
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
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
1
0
4
13
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.04
0.03
0.03
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0.02
0.04
0.04
0.05
0.07
0.09
0.12

Wind Speed/Direction (mph)

19
20
20
20
20
19
19
18
18
17
16
16
16
15
14
14
14
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-11
-11
-12
-12
-13
-14
-14
-14
-13
-13
-12
-11
-10
-10
-9
-9
-10
-10
-10
-10

Feels Like (°C)

-18
-19
-19
-20
-21
-21
-22
-23
-23
-24
-24
-24
-23
-22
-21
-19
-18
-18
-17
-17
-18
-19
-19
-19

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
79
79
78
78
78
78
78
79
79
79
79
79
77
76
75
76
77
80
82
83
83

Pressure (mb)

1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1030
1030

Ozone (du)

328
334
341
344
341
335
331
332
336
340
346
353
360
367
374
378
377
373
371
371
373
373
369
363

Sunday 20

Full Moon 100%

17:37

07:40

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
19 Bad
20 Bad

Sun - Rise: 07:15, Set: 16:50, Transit: 12:03. Moon - Rise: 17:37, Set: 07:40. Civil Dark: 17:21 - 06:45. Nautical Dark: 17:55 - 06:10. Astro Dark: 18:29 - 05:36

Total Clouds (% Sky Obscured)

99
100
99
98
98
99
94
100
99
98
98
99
100
100
100
100
100
100
100
100
100
97
97
97

Low Clouds (% Sky Obscured)

99
100
99
98
98
99
94
100
99
98
98
99
99
100
100
100
100
100
100
100
100
8
8
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
36
86
80
80
80
80
80
80
33
33
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
98
81
45
0
0
0
0
0
0
95
95
95

ISS Passover

Visibility (miles)

10
10
9
8
8
8
8
8
8
7
7
7
8
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.15
0.16
0.16
0.15
0.11
0.08
0.06
0.07
0.09
0.1
0.08
0.06
0.05
0.03
0.01
0.01
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

14
13
12
11
10
9
8
7
6
6
7
9
11
12
14
15
15
16
16
17
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-12
-12
-12
-12
-12
-13
-13
-12
-12
-12
-11
-11
-10
-10
-10
-10
-10
-10
-10
-9
-9

Relative Humidity (%)

83
82
83
84
86
87
89
91
91
91
90
89
87
86
84
81
79
78
77
78
78
78
77
77

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031
1030
1029
1028
1028
1027
1027
1026
1026

Ozone (du)

357
352
348
344
340
337
334
332
332
331
331
330
329
326
322
319
317
316
314
313
313
312
312
313

Monday 21

Waning Gibbous 98%

18:54

08:27

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
19 Bad
20 Bad

Sun - Rise: 07:15, Set: 16:51, Transit: 12:03. Moon - Rise: 18:54, Set: 08:27. Civil Dark: 17:22 - 06:44. Nautical Dark: 17:56 - 06:09. Astro Dark: 18:30 - 05:36

Total Clouds (% Sky Obscured)

97
97
97
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
8
8
6
6
6
6
6
6
1
1
1
1
1
1
98
98
98
98
98
98
100
100
100

Medium Clouds (% Sky Obscured)

33
33
33
45
45
45
45
45
45
1
1
1
1
1
1
99
99
99
99
99
99
100
100
100

High Clouds (% Sky Obscured)

95
95
95
97
97
97
97
97
97
100
100
100
100
100
100
94
94
94
94
94
94
93
93
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
3
1
2
5
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
2
2
2
2
3
0
3
3
0
3
5
6
11
18
26
39
52
52
48
49
50
43

Precipitation Amount (mm)

0.01
0.02
0.02
0.03
0.02
0.01
0.01
0
0.01
0.01
0
0.02
0.05
0.08
0.11
0.17
0.29
0.48
0.68
0.8
0.88
0.93
0.96
0.96

Wind Speed/Direction (mph)

20
20
20
20
19
18
18
18
17
17
16
16
16
16
16
16
15
13
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-14
-14
-14
-14
-13
-13
-13
-12
-14
-14
-13
-12
-12
-10
-9
-7
-6
-4
-3
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
78
78
78
78
80
82
83
82
82
83
84
85
85
86
86
87
85
84
83
83
84

Pressure (mb)

1025
1025
1024
1023
1021
1020
1019
1018
1017
1017
1019
1018
1018
1016
1015
1013
1012
1010
1008
1007
1006
1005
1005
1005

Ozone (du)

313
313
313
314
314
314
314
315
315
316
318
319
321
322
324
325
326
328
332
343
357
367
371
372

Tuesday 22

Waning Gibbous 93%

20:10

09:07

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
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 Good
19 Good
20 Good

Sun - Rise: 07:14, Set: 16:52, Transit: 12:03. Moon - Rise: 20:10, Set: 09:07. Civil Dark: 17:23 - 06:43. Nautical Dark: 17:58 - 06:09. Astro Dark: 18:31 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
88
88
88
88
88
88
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
93
93
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

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

Precipitation Probability (%)

36
28
21
13
8
6
5
5
5
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.86
0.61
0.36
0.2
0.12
0.08
0.07
0.08
0.12
0.14
0.08
0.02
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
10
8
7
14
14
15
16
18
18
19
19
19
18
16
15
14
13
13
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-5
-5
-5
-8
-8
-9
-10
-11
-13
-14
-16
-17
-17
-15
-14
-13
-12
-12
-12
-13
-14
-14
-14

Dew Point (°C)

-1
-2
-3
-3
-4
-4
-5
-5
-6
-7
-8
-9
-10
-10
-10
-10
-10
-9
-9
-10
-10
-10
-11
-11

Relative Humidity (%)

87
88
89
88
88
87
86
86
86
85
85
84
83
82
80
76
74
72
71
73
75
76
75
75

Pressure (mb)

1005
1006
1007
1008
1008
1009
1009
1010
1011
1012
1014
1015
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

371
368
365
362
360
360
360
363
367
369
367
363
360
358
357
356
356
357
359
361
364
367
370
373

Wednesday 23

Waning Gibbous 86%

No Rise

09:41

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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
19 Bad
20 Bad

Sun - Rise: 07:13, Set: 16:54, Transit: 12:03. Moon - Rise: No Rise, Set: 09:41. Civil Dark: 17:24 - 06:42. Nautical Dark: 17:59 - 06:08. Astro Dark: 18:32 - 05:34

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
81
81
81
81
81
81
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
0
0
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
81
81
81
81
81
81
9
9
9
9
9
9
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
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
9
7
9
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
3
3
4
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-14
-14
-13
-13
-13
-13
-12
-14
-13
-13
-14
-13
-12
-11
-9
-9
-8
-9
-10
-11
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

76
75
76
76
76
76
76
76
76
77
78
79
80
81
81
80
77
76
75
77
80
82
83
85

Pressure (mb)

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

Ozone (du)

375
374
373
373
375
378
380
380
378
376
375
374
373
372
372
372
370
368
367
367
368
369
370
370

Thursday 24

Waning Gibbous 76%

21:25

10:13

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

Sun - Rise: 07:12, Set: 16:55, Transit: 12:04. Moon - Rise: 21:25, Set: 10:13. Civil Dark: 17:26 - 06:42. Nautical Dark: 18:00 - 06:07. Astro Dark: 18:34 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
6
6
6
6
6
6
4
4
4
4
4
4
14
14
14
14
14
14
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
6
6
6
6
6
6
4
4
4
4
4
4
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
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
14
14
14
14
14
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
2
1
1
1
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
2
1
1
1
1
0
0
0
0
0
1
2
3
4
6
8
9
10
11
10
9
9
10

Precipitation Amount (mm)

0.03
0.02
0.02
0.03
0.02
0.01
0
0
0
0
0
0.01
0.01
0.02
0.03
0.06
0.1
0.15
0.2
0.2
0.18
0.17
0.17
0.19

Wind Speed/Direction (mph)

13
14
14
14
14
14
14
13
12
11
10
10
10
9
4
4
3
3
11
13
15
17
19
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-15
-16
-16
-17
-17
-18
-18
-19
-19
-19
-20
-19
-16
-15
-15
-16
-21
-22
-23
-23
-24
-24

Dew Point (°C)

-8
-9
-10
-10
-11
-12
-13
-14
-14
-15
-15
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

85
84
84
83
80
77
75
74
74
74
74
74
74
72
70
70
71
74
77
79
80
80
78
79

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1008
1008
1007
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

371
373
375
378
384
392
398
402
405
408
411
413
414
413
411
410
413
417
422
425
429
433
435
438

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

Generated: 18/01/19 21:23:49. Forecast: 18/01/19 to 24/01/19. Timezone: UTC-6.00