Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

01:06

14:42

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

Sun - Rise: 07:35, Set: 18:43, Transit: 13:09. Moon - Rise: 01:06, Set: 14:42. Civil Dark: 19:09 - 07:10. Nautical Dark: 19:38 - 06:41. Astro Dark: 20:07 - 06:12

Total Clouds (% Sky Obscured)

72
87
91
61
80
63
16
14
1
34
23
20
9
70
97
99
92
98
66
92
19
53
88
70

Low Clouds (% Sky Obscured)

0
2
1
0
0
0
0
9
0
1
0
0
5
70
96
77
69
52
49
47
7
6
2
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
13
28
2
2
2
9
1
13

High Clouds (% Sky Obscured)

72
87
91
61
80
63
16
6
0
34
23
20
5
0
20
98
80
96
41
89
12
48
88
66

ISS Passover

Visibility (miles)

10
10
9
9
8
8
8
8
9
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
0
1
1
2
2
2
3
0
0
0
2
1
1
1
1
1
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
0
2
4
4
5
5
5
6
6
7
7
7
7
7
7
7
7
7
6
7
7
8
7

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
15
16
17
19
20
21
22
24
25
25
24
22
21
21
20
20
19

Feels Like (°C)

17
16
16
16
16
15
15
15
16
17
19
20
21
23
24
25
25
24
22
21
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
88
90
92
94
95
91
86
81
78
74
71
64
61
61
64
67
71
72
74
76
77

Pressure (mb)

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

Ozone (du)

278
278
277
277
276
276
277
277
276
275
274
274
273
273
272
271
271
271
270
270
270
270
269
269

Tuesday 22

Waning Crescent 39%

01:06

15:30

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 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:36, Set: 18:42, Transit: 13:09. Moon - Rise: 01:06, Set: 15:30. Civil Dark: 19:08 - 07:11. Nautical Dark: 19:37 - 06:42. Astro Dark: 20:06 - 06:13

Total Clouds (% Sky Obscured)

67
100
99
69
100
100
98
85
100
100
98
99
100
100
100
100
100
91
64
29
80
64
87
90

Low Clouds (% Sky Obscured)

24
9
28
26
100
8
13
77
100
100
94
55
48
35
9
19
3
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
52
63
40
84
100
96
51
34
61
68
23
72
46
34
48
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
100
98
53
98
98
87
20
81
95
93
98
100
100
100
100
100
90
64
29
80
64
87
90

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
3
13
37
50
55
55
52
47
51
46
39
37
35
23
6
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0.07
0.22
0.4
0.47
0.53
0.56
0.51
0.62
0.74
0.59
0.75
1.02
0.61
0.12
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
8
8
8
8
9
10
10
11
11
11
12
12
12
11
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

19
19
19
19
20
20
20
20
21
21
22
23
23
24
25
25
25
24
21
20
18
17
16
15

Feels Like (°C)

19
19
19
19
20
20
20
21
21
22
23
23
24
24
25
25
25
24
21
20
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

79
82
83
84
84
85
86
89
90
89
88
87
83
77
67
55
48
47
50
53
54
55
55
57

Pressure (mb)

1016
1015
1015
1014
1013
1012
1012
1011
1011
1012
1012
1011
1011
1011
1011
1011
1011
1012
1013
1014
1015
1015
1016
1016

Ozone (du)

268
267
266
266
266
266
267
267
267
266
266
265
265
265
265
266
266
266
267
267
267
266
266
266

Wednesday 23

Waning Crescent 28%

02:14

16:13

01 Bad
02 Bad
03 OK
04 Good
05 Good
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
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:37, Set: 18:41, Transit: 13:09. Moon - Rise: 02:14, Set: 16:13. Civil Dark: 19:06 - 07:12. Nautical Dark: 19:36 - 06:42. Astro Dark: 20:05 - 06:13

Total Clouds (% Sky Obscured)

89
81
27
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)

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)

89
81
27
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
7
6
6
5
5
5
6
7
7
7
5
4
4
4
3
3
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

14
14
13
12
11
10
9
9
11
13
15
17
18
19
20
21
20
19
17
15
14
13
12
12

Feels Like (°C)

14
14
13
12
11
9
8
8
11
13
15
17
18
19
20
21
20
19
17
15
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

59
61
63
66
70
73
78
78
72
60
51
44
39
34
32
31
32
36
43
49
54
57
60
62

Pressure (mb)

1017
1017
1018
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1023
1023
1023
1024
1024

Ozone (du)

265
265
264
263
262
263
265
267
266
265
263
262
261
261
260
260
260
260
260
260
260
260
260
260

Thursday 24

Waning Crescent 18%

03:23

16:53

01 Good
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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:38, Set: 18:40, Transit: 13:09. Moon - Rise: 03:23, Set: 16:53. Civil Dark: 19:05 - 07:13. Nautical Dark: 19:35 - 06:43. Astro Dark: 20:04 - 06:14

Total 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

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)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
3
3
4
4
5
5
6
6
7
7
7
6
6
5
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

11
10
10
9
9
8
7
7
10
13
16
17
19
20
21
21
20
19
18
16
16
15
15
15

Feels Like (°C)

11
10
10
9
9
8
6
6
9
13
16
17
19
20
21
21
20
19
18
16
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

64
67
69
71
73
76
81
82
77
65
55
48
41
38
37
38
40
44
49
53
56
58
60
62

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

259
258
258
257
257
257
258
258
258
258
257
256
255
255
255
256
256
257
256
256
256
256
255
255

Friday 25

Waning Crescent 9%

04:33

17:30

01 Good
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

Sun - Rise: 07:39, Set: 18:39, Transit: 13:09. Moon - Rise: 04:33, Set: 17:30. Civil Dark: 19:04 - 07:13. Nautical Dark: 19:34 - 06:44. Astro Dark: 20:03 - 06:15

Total Clouds (% Sky Obscured)

0
100
100
100
100
100
100
75
75
75
75
75
75
96
96
96
96
96
96
77
77
77
77
77

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)

0
16
16
16
16
16
16
3
3
3
3
3
3
81
81
81
81
81
81
1
1
1
1
1

High Clouds (% Sky Obscured)

0
100
100
100
100
100
100
75
75
75
75
75
75
95
95
95
95
95
95
77
77
77
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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

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

Precipitation Probability (%)

0
0
0
0
5
6
8
10
12
17
18
19
22
25
26
26
26
24
21
17
12
4
2
5

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.02
0.04
0.07
0.12
0.16
0.21
0.27
0.41
0.59
0.65
0.47
0.24
0.1
0.04
0.01
0.01
0.02

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
6
6
6
5
4
5
5
6
6

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
14
15
16
17
17
19
20
21
21
21
21
19
18
18
17
17
17

Feels Like (°C)

15
15
14
14
14
14
14
14
15
16
17
17
19
20
21
21
21
21
19
18
18
17
17
17

Dew Point (°C)

8
8
9
9
9
9
9
10
10
10
11
11
12
13
13
13
13
13
12
12
11
11
11
11

Relative Humidity (%)

65
66
68
69
71
73
75
75
73
70
69
67
65
64
62
61
60
61
63
65
66
68
68
67

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

255
255
255
255
255
255
255
255
255
255
255
255
254
253
253
254
254
254
255
255
255
255
255
255

Saturday 26

Waning Crescent 3%

05:43

18:07

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 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:40, Set: 18:38, Transit: 13:09. Moon - Rise: 05:43, Set: 18:07. Civil Dark: 19:03 - 07:14. Nautical Dark: 19:33 - 06:45. Astro Dark: 20:02 - 06:16

Total Clouds (% Sky Obscured)

77
69
69
69
69
69
69
98
98
98
98
98
98
100
100
100
100
100
100
35
35
35
35
35

Low Clouds (% Sky Obscured)

0
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
29
29
29
29
29

Medium Clouds (% Sky Obscured)

1
20
20
20
20
20
20
52
52
52
52
52
52
0
0
0
0
0
0
15
15
15
15
15

High Clouds (% Sky Obscured)

77
60
60
60
60
60
60
98
98
98
98
98
98
100
100
100
100
100
100
16
16
16
16
16

ISS Passover

Visibility (miles)

10
8
7
6
6
4
3
2
2
3
4
4
4
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

12
21
29
37
44
51
58
63
64
62
57
51
45
37
31
20
14
9
4
1
0
0
0
1

Precipitation Amount (mm)

0.07
0.18
0.34
0.59
0.91
1.32
1.8
2.26
2.71
3.13
3.2
2.64
1.8
1.17
0.77
0.48
0.27
0.12
0.04
0.01
0
0
0
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
67
67
68
70
70
70
68
67
63
59
57
57
58
59
59
60
60
61
62
63
64

Pressure (mb)

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

Ozone (du)

256
256
257
257
258
259
260
262
262
263
264
264
264
264
266
268
271
273
276
278
279
278
278
278

Sunday 27

New Moon 1%

06:53

18:43

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

Sun - Rise: 07:41, Set: 18:37, Transit: 13:09. Moon - Rise: 06:53, Set: 18:43. Civil Dark: 19:02 - 07:15. Nautical Dark: 19:32 - 06:46. Astro Dark: 20:01 - 06:16

Total Clouds (% Sky Obscured)

35
64
64
64
64
64
64
28
28
28
28
28
28
93
93
93
93
93
93
87
87
87
87
87

Low Clouds (% Sky Obscured)

29
17
17
17
17
17
17
23
23
23
23
23
23
91
91
91
91
91
91
16
16
16
16
16

Medium Clouds (% Sky Obscured)

15
23
23
23
23
23
23
5
5
5
5
5
5
26
26
26
26
26
26
72
72
72
72
72

High Clouds (% Sky Obscured)

16
54
54
54
54
54
54
5
5
5
5
5
5
33
33
33
33
33
33
73
73
73
73
73

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

Precipitation Probability (%)

1
1
1
1
1
2
4
6
5
3
2
2
3
4
4
4
3
2
0
0
4
10
11
10

Precipitation Amount (mm)

0.04
0.06
0.03
0.01
0.01
0.01
0.04
0.06
0.05
0.03
0.02
0.05
0.14
0.21
0.19
0.13
0.08
0.02
0
0
0.12
0.73
1.28
0.88

Wind Speed/Direction (mph)

8
8
8
8
9
8
8
8
8
9
9
10
10
10
10
8
8
8
8
8
8
7
6
6

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
13
14
16
17
19
21
22
23
22
21
21
21
21
20
20
19
19

Feels Like (°C)

15
15
14
14
13
13
12
13
14
16
17
19
21
22
23
22
21
21
21
21
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
73
76
78
81
80
77
73
72
68
63
60
61
65
68
68
67
67
68
69
70
71

Pressure (mb)

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

Ozone (du)

278
278
277
276
275
274
274
273
273
272
272
270
267
266
266
266
266
266
266
265
263
261
260
259

Forecast for Chapin, SC 29036, USA (34.10,-81.34)

Generated: 21/10/19 01:26:51. Forecast: 21/10/19 to 27/10/19. Timezone: UTC-4.00