Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Third Quarter 55%

00:41

12:47

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

Sun - Rise: 05:22, Set: 20:29, Transit: 12:56. Moon - Rise: 00:41, Set: 12:47. Civil Dark: 21:04 - 04:48. Nautical Dark: 21:48 - 04:04. Astro Dark: 22:41 - 03:11

Total Clouds (% Sky Obscured)

95
84
73
88
62
37
21
16
12
20
19
31
31
21
27
27
25
16
16
23
20
75
69
68

Low Clouds (% Sky Obscured)

95
82
70
81
23
22
5
3
6
13
12
16
17
9
7
7
12
0
2
2
0
0
0
0

Medium Clouds (% Sky Obscured)

2
9
6
38
6
23
20
15
9
16
15
26
25
17
25
26
22
16
15
20
10
4
3
2

High Clouds (% Sky Obscured)

0
13
15
43
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
74
67
67

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

Precipitation Probability (%)

7
9
14
18
16
8
6
4
3
3
2
2
2
2
2
2
2
2
1
1
1
0
0
0

Precipitation Amount (mm)

0.01
0.21
0.21
0.34
0.24
0.06
0.04
0.03
0.02
0.05
0.06
0.06
0.03
0.07
0.03
0.03
0.02
0.02
0.03
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
21
22
23
24
26
27
27
28
29
29
28
28
27
25
24
22
21
20
20

Feels Like (°C)

23
22
22
21
21
21
22
23
25
26
28
29
30
30
30
30
29
28
26
24
23
21
21
20

Dew Point (°C)

21
20
20
19
19
19
19
20
20
20
19
19
19
19
19
19
20
20
20
20
19
19
19
19

Relative Humidity (%)

93
92
92
90
90
89
86
82
75
69
64
62
56
54
56
58
62
68
74
79
85
90
92
94

Pressure (mb)

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

Ozone (du)

312
313
308
302
304
307
308
308
306
308
304
303
305
304
305
308
313
318
313
321
318
316
316
317

Monday 13

Waning Crescent 46%

01:04

13:47

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

Sun - Rise: 05:23, Set: 20:29, Transit: 12:56. Moon - Rise: 01:04, Set: 13:47. Civil Dark: 21:03 - 04:49. Nautical Dark: 21:47 - 04:05. Astro Dark: 22:40 - 03:12

Total Clouds (% Sky Obscured)

21
3
1
25
38
83
86
64
38
25
88
94
51
20
30
59
52
44
38
43
40
33
33
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
6
35
35
5
5
14
11
9
6
6
28
29
27
27
26

Medium Clouds (% Sky Obscured)

2
2
1
1
1
0
1
8
27
13
62
36
34
13
20
18
16
21
22
20
18
9
9
8

High Clouds (% Sky Obscured)

20
2
0
24
37
83
86
63
26
15
74
91
27
6
9
50
45
33
21
1
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
25
26
26
26
26

Precipitation Type

None
None
None
None
None
None
None
None
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
Very Light Rain

Precipitation Probability (%)

0
1
2
2
3
3
3
4
8
16
29
42
50
49
45
43
40
26
16
12
7
6
6
7

Precipitation Amount (mm)

0
0.01
0.03
0.07
0.07
0.06
0.09
0.21
0.47
0.77
0.99
1.21
1.39
1.61
1.93
1.96
1.27
0.56
0.28
0.14
0.06
0.08
0.1
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
20
21
23
24
25
24
23
23
23
23
23
23
22
21
21
20
19
19
18

Feels Like (°C)

20
19
18
18
19
20
22
23
24
25
25
24
23
23
24
24
24
23
22
21
21
20
19
19

Dew Point (°C)

18
18
17
17
17
18
18
18
18
18
18
18
19
19
19
20
20
21
21
20
20
19
19
18

Relative Humidity (%)

95
97
98
97
93
87
82
75
70
67
68
73
79
80
79
79
84
89
95
98
99
100
100
100

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011

Ozone (du)

319
319
319
319
319
318
318
318
319
319
320
320
320
321
322
324
326
328
331
333
335
336
337
337

Tuesday 14

Waning Crescent 36%

01:28

14:48

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

Sun - Rise: 05:24, Set: 20:28, Transit: 12:56. Moon - Rise: 01:28, Set: 14:48. Civil Dark: 21:02 - 04:50. Nautical Dark: 21:46 - 04:06. Astro Dark: 22:38 - 03:14

Total Clouds (% Sky Obscured)

16
18
40
57
9
4
12
28
32
36
28
33
45
45
45
45
45
45
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

15
17
35
56
8
2
10
23
27
23
18
16
13
13
13
13
13
13
8
8
8
8
8
8

Medium Clouds (% Sky Obscured)

2
2
12
8
2
3
6
16
15
23
22
31
44
44
44
44
44
44
9
9
9
9
9
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
94
94
94
94
94
94

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

Precipitation Probability (%)

7
7
6
5
8
14
18
13
8
6
9
13
15
14
14
14
12
8
4
3
2
2
2
2

Precipitation Amount (mm)

0.19
0.19
0.16
0.16
0.2
0.29
0.33
0.26
0.18
0.17
0.29
0.51
0.66
0.52
0.33
0.25
0.16
0.09
0.06
0.04
0.05
0.07
0.05
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
17
18
19
20
21
22
23
23
24
24
24
24
23
22
21
20
19
18
17
16

Feels Like (°C)

18
17
17
17
17
18
19
20
21
22
23
23
24
25
25
24
24
23
22
20
19
18
17
17

Dew Point (°C)

18
17
16
16
16
17
17
17
18
17
17
17
18
18
18
19
19
19
18
18
17
17
16
16

Relative Humidity (%)

100
100
100
100
98
95
90
85
80
75
72
71
69
69
69
72
76
80
83
87
91
94
97
99

Pressure (mb)

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

Ozone (du)

337
338
340
341
344
346
348
346
344
341
339
336
334
335
336
337
334
330
326
324
322
320
319
318

Wednesday 15

Waning Crescent 27%

01:57

15:51

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

Sun - Rise: 05:25, Set: 20:27, Transit: 12:56. Moon - Rise: 01:57, Set: 15:51. Civil Dark: 21:01 - 04:51. Nautical Dark: 21:45 - 04:07. Astro Dark: 22:37 - 03:15

Total Clouds (% Sky Obscured)

22
22
22
22
22
22
39
39
39
39
39
39
52
52
52
52
52
52
15
15
15
15
15
15

Low Clouds (% Sky Obscured)

18
18
18
18
18
18
39
39
39
39
39
39
30
30
30
30
30
30
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
41
41
41
41
41
41
13
13
13
13
13
13

High Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
14
14
14
14
14
14
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
8
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
2
2
2
2
2
2
0
3
3
3
2
1
1
1
1
1
0
0
0
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
3
3
4
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

16
15
14
14
14
15
16
18
19
20
22
23
25
26
27
27
26
24
23
21
20
19
18
18

Feels Like (°C)

16
15
15
14
14
15
16
18
19
20
22
23
25
26
27
27
26
25
23
22
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
99
94
90
87
82
76
70
64
57
54
53
55
62
75
83
89
94
96
99
100

Pressure (mb)

1020
1020
1021
1021
1022
1022
1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

316
314
312
310
308
306
305
304
303
303
301
300
299
298
297
297
297
297
298
298
297
296
294
292

Thursday 16

Waning Crescent 18%

01:57

16:54

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:26, Set: 20:27, Transit: 12:56. Moon - Rise: 01:57, Set: 16:54. Civil Dark: 21:01 - 04:52. Nautical Dark: 21:44 - 04:08. Astro Dark: 22:35 - 03:17

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
86
86
86
86
86
86

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
100
100
100
100
100
100
15
15
15
15
15
15
4
4
4
4
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
68
68
68
68
68
68
77
77
77
77
77
77

High Clouds (% Sky Obscured)

98
98
98
98
98
98
86
86
86
86
86
86
98
98
98
98
98
98
48
48
48
48
48
48

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
6
4
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
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
2
3
5
4
3
2
2
2
0
0
0
0
0
0
6
16
28
30
37
37

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.03
0.06
0.09
0.11
0.11
0.05
0.01
0
0
0
0
0
0
0.01
0.01
0.06
0.16
0.33
0.57

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
17
18
20
21
22
22
23
25
26
26
27
26
25
24
23
22
21
20
19

Feels Like (°C)

18
17
16
16
17
18
19
20
21
22
23
24
25
26
28
28
27
26
24
23
22
21
21
20

Dew Point (°C)

17
16
16
16
16
17
17
17
17
17
17
18
18
19
19
19
20
21
21
21
21
21
20
19

Relative Humidity (%)

100
100
100
100
100
97
92
86
80
76
73
70
68
65
64
65
70
77
83
88
96
100
100
100

Pressure (mb)

1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

290
289
288
288
288
288
288
289
291
292
292
291
291
290
290
290
288
286
285
285
286
287
288
289

Friday 17

Waning Crescent 11%

02:31

17:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:27, Set: 20:26, Transit: 12:56. Moon - Rise: 02:31, Set: 17:58. Civil Dark: 21:00 - 04:53. Nautical Dark: 21:43 - 04:09. Astro Dark: 22:34 - 03:18

Total Clouds (% Sky Obscured)

82
82
82
82
82
82
63
63
63
63
63
63
99
99
99
99
99
99
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

5
5
5
5
5
5
15
15
15
15
15
15
14
14
14
14
14
14
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
4
4
0
0
0
0
0
0
23
23
23
23
23
23
1
1
1
1
1
1

High Clouds (% Sky Obscured)

81
81
81
81
81
81
56
56
56
56
56
56
99
99
99
99
99
99
97
97
97
97
97
97

ISS Passover

Visibility (miles)

2
2
1
2
5
9
10
10
10
10
10
10
10
10
10
9
9
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
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
Very Light Rain
None
None
None

Precipitation Probability (%)

33
36
45
52
47
40
24
19
23
25
26
26
27
16
13
12
14
21
31
19
8
3
1
1

Precipitation Amount (mm)

0.76
0.88
1.23
1.49
1.05
0.46
0.19
0.18
0.28
0.38
0.36
0.3
0.27
0.26
0.25
0.27
0.35
0.51
0.58
0.43
0.22
0.1
0.04
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
17
18
19
19
20
20
20
20
21
23
24
25
25
25
24
23
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
97
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

289
289
289
289
291
292
294
293
293
292
293
295
296
297
296
296
296
296
297
298
300
302
304
306

Saturday 18

Waning Crescent 5%

03:13

18:59

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 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:27, Set: 20:25, Transit: 12:56. Moon - Rise: 03:13, Set: 18:59. Civil Dark: 20:59 - 04:54. Nautical Dark: 21:42 - 04:11. Astro Dark: 22:33 - 03:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
22
22
22
22
22
88
88
88
88
88
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
88
88
88
88
88
88

ISS Passover

Visibility (miles)

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very 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

Precipitation Probability (%)

0
0
1
1
1
1
0
0
0
0
0
0
0
4
17
26
29
29
27
23
17
15
17
19

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.04
0.24
0.46
0.49
0.4
0.32
0.26
0.19
0.17
0.23
0.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
19
21
23
26
27
29
29
30
29
27
25
25
24
24
23
22
22
22
21

Feels Like (°C)

21
20
19
19
19
20
22
24
26
29
30
31
32
31
30
26
26
26
25
24
24
23
23
23

Dew Point (°C)

19
19
18
18
18
19
21
22
22
21
20
20
20
21
22
23
24
24
24
23
22
22
22
21

Relative Humidity (%)

100
100
100
100
100
100
100
94
79
68
60
56
56
63
75
88
97
100
100
100
100
100
100
100

Pressure (mb)

1017
1017
1017
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

309
311
313
315
314
313
312
311
309
308
308
309
309
309
308
307
307
306
305
304
304
303
304
304

Forecast for Chester, Windsor County, US (43.26,-72.60)

Generated: 12/07/20 02:00:09. Forecast: 12/07/20 to 18/07/20. Timezone: UTC-4.00