Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 100%

20:11

06:45

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: 06:16, Set: 19:49, Transit: 13:03. Moon - Rise: 20:11, Set: 06:45. Civil Dark: 20:19 - 05:46. Nautical Dark: 20:54 - 05:11. Astro Dark: 21:31 - 04:33

Total Clouds (% Sky Obscured)

100
100
81
94
96
91
99
100
100
94
91
99
100
100
100
100
97
100
88
60
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
6
94
100
100
100
100
79
60
1
16
0
0
99
86

Medium Clouds (% Sky Obscured)

1
3
1
35
0
34
27
17
4
23
2
0
16
2
61
61
94
100
81
40
97
85
100
71

High Clouds (% Sky Obscured)

100
100
81
95
96
91
99
100
100
92
89
88
100
96
91
87
9
8
44
39
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
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

Precipitation Type

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

Precipitation Probability (%)

0
2
1
0
2
0
0
2
0
2
2
2
3
3
5
8
19
26
27
30
42
61
80
82

Precipitation Amount (mm)

0
0.01
0.03
0
0.04
0
0
0.05
0
0.01
0.04
0.04
0.02
0.01
0.01
0.03
0.1
0.19
0.15
0.1
0.15
0.56
1.58
2.34

Wind Speed/Direction (mph)

5
6
10
12
12
12
11
11
11
12
12
13
13
12
11
11
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
12
12
11
11
11
12
12
13
13
13
13
13
14
15
15
16
16
16
16
16

Relative Humidity (%)

66
68
73
74
72
71
71
74
77
81
85
86
83
81
81
80
79
76
75
76
80
83
88
90

Pressure (mb)

1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1002
1002
1002
1001

Ozone (du)

316
314
313
313
313
312
309
304
301
298
297
295
292
289
287
285
284
283
283
284
285
285
285
284

Friday 19

Full Moon 99%

No Rise

07:17

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: 06:14, Set: 19:51, Transit: 13:02. Moon - Rise: No Rise, Set: 07:17. Civil Dark: 20:20 - 05:45. Nautical Dark: 20:56 - 05:09. Astro Dark: 21:32 - 04:31

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
89
100

Low Clouds (% Sky Obscured)

1
100
100
100
93
2
0
1
98
99
89
100
100
98
23
87
97
29
11
18
9
28
8
9

Medium Clouds (% Sky Obscured)

44
93
99
98
95
100
73
88
100
100
98
28
97
43
8
6
41
13
32
33
38
24
2
1

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
100
88
100

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
9
7
7
8
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
Very 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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

74
58
37
41
58
66
69
71
70
56
40
36
36
26
25
15
6
4
2
0
0
0
0
2

Precipitation Amount (mm)

1.64
0.63
0.23
0.32
0.89
1.51
1.55
1.47
1.34
0.86
0.36
0.17
0.14
0.17
0.18
0.12
0.07
0.04
0.02
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
16
16
16
15
15
15
15
15
15
15
14
14
12
11
10
8
7
7
7
7

Relative Humidity (%)

91
91
92
93
94
94
94
94
93
94
95
95
92
89
82
74
64
57
51
47
45
48
53
59

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1005
1006

Ozone (du)

284
284
284
286
289
291
292
291
291
291
290
291
293
296
300
301
303
305
309
313
317
322
328
333

Saturday 20

Waning Gibbous 96%

21:22

07:52

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

Sun - Rise: 06:13, Set: 19:52, Transit: 13:02. Moon - Rise: 21:22, Set: 07:52. Civil Dark: 20:21 - 05:43. Nautical Dark: 20:57 - 05:07. Astro Dark: 21:34 - 04:29

Total Clouds (% Sky Obscured)

100
100
77
92
64
98
86
34
12
1
12
3
6
44
82
99
100
100
100
100
100
100
100
49

Low Clouds (% Sky Obscured)

30
37
3
4
6
10
0
1
1
1
12
3
6
44
82
99
100
89
89
89
89
89
89
9

Medium Clouds (% Sky Obscured)

16
20
0
0
3
16
16
9
11
1
3
0
0
0
0
94
100
100
100
100
100
100
100
48

High Clouds (% Sky Obscured)

100
100
77
92
62
98
84
29
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 (%)

2
3
4
5
5
5
4
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
0

Precipitation Amount (mm)

0.01
0.03
0.05
0.05
0.05
0.04
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.04
0.03
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
10
9
9
9
9
10
10
11
12
13
14
15
16
17
16
16
15
13

Feels Like (°C)

14
13
12
12
11
10
8
8
8
8
8
8
10
11
12
13
14
15
16
17
16
16
15
13

Dew Point (°C)

8
8
8
8
8
8
7
7
7
7
7
7
7
7
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

64
68
73
78
82
85
87
88
88
88
88
85
79
72
67
63
60
55
52
50
52
54
60
64

Pressure (mb)

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

Ozone (du)

336
339
343
347
352
355
356
354
354
355
357
358
358
357
355
353
351
350
350
350
350
350
349
348

Sunday 21

Waning Gibbous 90%

22:31

08:31

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

Sun - Rise: 06:11, Set: 19:53, Transit: 13:02. Moon - Rise: 22:31, Set: 08:31. Civil Dark: 20:22 - 05:42. Nautical Dark: 20:58 - 05:06. Astro Dark: 21:35 - 04:27

Total Clouds (% Sky Obscured)

49
49
49
49
49
5
5
5
5
5
5
13
13
13
13
13
13
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
9
9
9
9
5
5
5
5
5
5
4
4
4
4
4
4
9
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

48
48
48
48
48
2
2
2
2
2
2
13
13
13
13
13
13
33
33
33
33
33
33
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
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
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
2
1
1
1
0
0
0
0
0
0
3
3
3
2
1
0
0
2
2

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.05
0.08
0.04
0.01
0
0
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
8
7
6
6
7
8
11
13
15
16
18
19
20
21
21
20
18
16

Feels Like (°C)

12
11
10
10
9
9
8
7
6
6
7
8
11
13
15
16
18
19
20
21
21
20
18
16

Dew Point (°C)

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

Relative Humidity (%)

70
74
78
81
83
83
88
91
93
92
89
85
78
70
63
58
53
48
44
42
42
45
52
60

Pressure (mb)

1019
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018
1018
1017
1018
1018
1018

Ozone (du)

347
346
345
346
347
347
347
347
347
348
350
351
350
348
345
341
336
331
324
317
311
306
301
298

Monday 22

Waning Gibbous 83%

23:35

09:14

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

Sun - Rise: 06:10, Set: 19:54, Transit: 13:02. Moon - Rise: 23:35, Set: 09:14. Civil Dark: 20:24 - 05:40. Nautical Dark: N/A - 05:04. Astro Dark: 21:37 - 04:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
84
84
84
84
84
9
9
9
9
9
9
99
99
99
99
99
99
98

Low Clouds (% Sky Obscured)

9
9
9
9
9
28
28
28
28
28
28
6
6
6
6
6
6
0
0
0
0
0
0
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
78
78
78
78
78
78
7
7
7
7
7
7
99
99
99
99
99
99
78

High Clouds (% Sky Obscured)

98
98
98
98
98
51
51
51
51
51
51
0
0
0
0
0
0
90
90
90
90
90
90
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
3
4

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

Precipitation Probability (%)

3
5
11
16
14
13
16
22
33
43
56
59
48
25
14
8
9
11
28
65
83
82
81
81

Precipitation Amount (mm)

0.06
0.08
0.09
0.11
0.15
0.19
0.19
0.21
0.25
0.3
0.38
0.41
0.29
0.14
0.07
0.02
0.06
0.16
0.42
1.22
1.92
1.56
0.99
0.74

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
12
12
11
11
10
10
11
12
13
15
17
19
19
19
18
16
15
13
11

Feels Like (°C)

14
13
12
12
12
12
12
11
11
10
10
11
12
13
15
17
19
19
19
18
16
15
13
11

Dew Point (°C)

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

Relative Humidity (%)

67
74
79
81
82
83
86
89
95
98
100
100
100
95
89
81
74
71
75
84
92
93
91
88

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1014
1015
1016

Ozone (du)

297
297
298
299
301
303
304
306
306
307
306
306
307
308
310
311
313
314
315
316
317
315
313
312

Tuesday 23

Waning Gibbous 74%

00:34

10:02

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: 06:08, Set: 19:55, Transit: 13:02. Moon - Rise: 00:34, Set: 10:02. Civil Dark: 20:25 - 05:39. Nautical Dark: 21:00 - 05:02. Astro Dark: 21:38 - 04:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

78
78
78
78
78
73
73
73
73
73
73
4
4
4
4
4
4
0
0
0
0
0
0
63

High Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
96
96
96
96
96
96
0

ISS Passover

Visibility (miles)

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

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
None
None

Precipitation Probability (%)

74
41
10
7
6
5
4
3
3
3
3
2
2
0
0
0
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

0.44
0.16
0.05
0.04
0.05
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0.02
0.02
0.03
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
7
6
6
6
5
5
5
6
7
9
11
14
16
17
16
15
14
13
12

Feels Like (°C)

10
7
6
5
5
4
4
4
3
3
2
2
4
5
7
11
14
16
17
16
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

85
84
82
82
82
82
83
84
85
85
86
84
79
72
65
56
46
41
40
43
47
50
52
56

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1021

Ozone (du)

312
313
313
314
314
314
314
314
314
315
316
316
317
317
317
318
319
320
319
317
315
315
316
316

Wednesday 24

Waning Gibbous 64%

01:27

10:55

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

Sun - Rise: 06:07, Set: 19:56, Transit: 13:01. Moon - Rise: 01:27, Set: 10:55. Civil Dark: 20:26 - 05:37. Nautical Dark: 21:01 - 05:01. Astro Dark: 21:40 - 04:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
94

Low Clouds (% Sky Obscured)

100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

63
63
63
63
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34

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
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
7
3
2
2
3
2
2
2
3
4
5
8
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

None
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
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

Precipitation Probability (%)

1
0
0
0
4
8
14
23
30
39
46
52
60
68
68
64
59
49
39
31
23
23
28
34

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.04
0.08
0.16
0.22
0.22
0.19
0.19
0.26
0.37
0.41
0.29
0.14
0.07
0.05
0.07
0.09
0.12
0.17
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
8
7
6
5
5
4
3
2
2
2
2
2
3
4
5
6
7
11
12
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

60
67
71
70
67
64
63
64
66
70
76
81
81
80
79
77
73
69
62
56
53
53
56
60

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1015
1015
1015
1014
1014

Ozone (du)

314
312
311
311
311
312
312
313
314
315
316
318
321
324
326
328
329
330
334
338
341
342
343
344

Forecast for Vestal, Broome County, US (42.00,-76.03)

Generated: 18/04/19 21:10:56. Forecast: 18/04/19 to 24/04/19. Timezone: UTC-4.00