Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 83%

15:14

03:37

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

Sun - Rise: 07:19, Set: 17:16, Transit: 12:17. Moon - Rise: 15:14, Set: 03:37. Civil Dark: 17:43 - 06:51. Nautical Dark: 18:14 - 06:20. Astro Dark: 18:45 - 05:49

Total Clouds (% Sky Obscured)

0
3
1
4
2
3
1
0
0
6
30
35
41
53
88
97
96
98
98
96
96
30
23
40

Low Clouds (% Sky Obscured)

0
3
1
2
2
2
1
0
0
2
6
6
2
28
28
2
11
8
5
6
6
11
20
29

Medium Clouds (% Sky Obscured)

0
0
1
3
2
2
0
0
0
6
30
34
41
52
43
27
31
26
21
20
15
8
11
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
79
96
95
96
97
95
95
20
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
6
6
5
4
4
3
3
3
5
6
8
10
11
13
14
14
12
11
9

Feels Like (°C)

10
9
8
6
5
4
3
2
2
1
0
0
1
2
4
6
8
11
13
14
14
12
11
8

Dew Point (°C)

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

Relative Humidity (%)

72
74
75
75
72
70
70
71
71
72
73
74
69
60
54
50
47
45
44
45
47
52
59
64

Pressure (mb)

1027
1028
1028
1028
1028
1029
1028
1029
1029
1029
1030
1030
1030
1031
1031
1030
1029
1028
1027
1026
1026
1026
1025
1025

Ozone (du)

310
310
310
309
307
305
305
305
305
304
303
303
302
302
301
301
301
301
301
301
300
298
297
295

Sunday 8

Waxing Gibbous 90%

15:46

04:35

20 OK
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

Sun - Rise: 07:19, Set: 17:16, Transit: 12:17. Moon - Rise: 15:46, Set: 04:35. Civil Dark: 17:43 - 06:52. Nautical Dark: 18:14 - 06:21. Astro Dark: 18:45 - 05:50

Total Clouds (% Sky Obscured)

27
97
98
98
99
98
99
100
100
100
100
100
100
100
100
100
99
99
95
96
98
97
100
98

Low Clouds (% Sky Obscured)

14
4
9
16
19
62
87
100
100
100
100
100
100
100
100
100
88
72
43
74
68
8
88
80

Medium Clouds (% Sky Obscured)

16
11
15
31
64
81
39
41
27
29
9
91
52
36
34
54
27
40
45
40
33
35
62
40

High Clouds (% Sky Obscured)

9
96
98
98
97
95
96
98
98
99
98
99
99
94
95
99
98
98
90
91
95
95
98
95

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
9
9
9
9
9
10
11
12
14
16
17
19
20
19
19
18

Feels Like (°C)

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

Dew Point (°C)

3
3
4
4
5
5
5
6
6
6
7
7
8
9
10
11
13
14
15
15
15
15
15
15

Relative Humidity (%)

68
70
72
76
80
82
83
84
84
85
87
90
92
92
93
93
92
90
84
81
77
78
81
84

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019
1018
1017
1016
1015
1015
1016
1016

Ozone (du)

294
293
292
291
291
290
289
287
286
286
285
285
285
285
285
284
282
281
281
281
281
280
279
279

Monday 9

Waxing Gibbous 95%

16:23

05:35

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
19 Bad

Sun - Rise: 07:20, Set: 17:16, Transit: 12:18. Moon - Rise: 16:23, Set: 05:35. Civil Dark: 17:43 - 06:52. Nautical Dark: 18:15 - 06:21. Astro Dark: 18:45 - 05:51

Total Clouds (% Sky Obscured)

96
93
92
98
99
98
98
98
100
100
99
100
99
98
96
96
100
96
96
96
96
96
96
91

Low Clouds (% Sky Obscured)

24
31
24
66
88
58
49
55
99
97
94
100
95
96
92
47
100
93
93
93
93
93
93
15

Medium Clouds (% Sky Obscured)

21
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

95
90
90
95
96
96
97
97
97
96
95
94
92
76
48
92
89
73
73
73
73
73
73
90

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
85
87
88
89
89
91
93
95
95
97
96
95
91
87
84
78
74
70
72
76
81

Pressure (mb)

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

Ozone (du)

279
279
279
279
280
280
280
280
280
278
276
275
274
275
275
275
275
275
275
275
275
274
273
273

Tuesday 10

Waxing Gibbous 99%

17:05

06:36

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
19 Bad

Sun - Rise: 07:21, Set: 17:16, Transit: 12:18. Moon - Rise: 17:05, Set: 06:36. Civil Dark: 17:44 - 06:53. Nautical Dark: 18:15 - 06:22. Astro Dark: 18:45 - 05:51

Total Clouds (% Sky Obscured)

91
91
91
91
91
100
100
100
100
100
100
98
98
98
98
98
98
96
96
96
96
96
96
100

Low Clouds (% Sky Obscured)

15
15
15
15
15
100
100
100
100
100
100
28
28
28
28
28
28
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

7
7
7
7
7
75
75
75
75
75
75
92
92
92
92
92
92
24
24
24
24
24
24
28

High Clouds (% Sky Obscured)

90
90
90
90
90
91
91
91
91
91
91
92
92
92
92
92
92
96
96
96
96
96
96
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

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

Precipitation Probability (%)

7
7
8
11
20
27
38
47
52
45
34
32
64
68
64
53
20
0
0
0
0
0
5
6

Precipitation Amount (mm)

0.03
0.03
0.04
0.06
0.14
0.23
0.3
0.3
0.33
0.23
0.12
0.11
0.38
1.01
1.37
0.78
0.14
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
17
15
14
12
11
10
9
8
8
9
9
11
12
12
11
11
10
9
8

Feels Like (°C)

20
19
19
19
18
17
15
14
12
11
7
6
6
6
6
7
11
12
12
11
11
8
7
6

Dew Point (°C)

16
16
16
16
16
15
13
11
10
9
8
7
7
7
7
7
7
6
6
5
4
3
3
3

Relative Humidity (%)

82
83
84
84
84
84
84
87
87
87
86
88
93
93
91
84
76
70
67
66
66
66
68
70

Pressure (mb)

1016
1017
1017
1017
1017
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1026
1025
1026
1026
1026
1027
1028
1028

Ozone (du)

272
272
272
272
273
273
273
273
273
273
274
274
274
274
273
273
272
271
272
273
273
274
274
274

Wednesday 11

Waxing Gibbous 100%

17:53

07:38

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
19 Bad

Sun - Rise: 07:21, Set: 17:16, Transit: 12:19. Moon - Rise: 17:53, Set: 07:38. Civil Dark: 17:44 - 06:54. Nautical Dark: 18:15 - 06:23. Astro Dark: 18:46 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
100
100
100
100
100
100
95

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)

28
28
28
28
28
0
0
0
0
0
0
0
0
0
0
0
0
57
57
57
57
57
57
87

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
100
100
100
100
100
100
87

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
5
3
1
1
3
6
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
None
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
4
6
5
0
3
11
24
49
61
65
60
64
64
59
56
51
43
35
24
15
11
10
7

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0.01
0.04
0.19
0.43
0.76
1.2
1.62
1.94
2.15
2.2
2.06
1.77
1.37
0.85
0.38
0.14
0.07
0.04
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
69
67
65
64
67
72
77
81
83
88
87
86
83
78
74
70
68
67
70
72
77
82

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1031
1031
1032
1032
1033
1034
1035
1036
1036
1035
1035
1034
1034
1034
1034
1034
1035

Ozone (du)

276
278
279
279
278
278
278
278
279
280
283
285
287
289
290
288
286
284
284
284
284
283
282
282

Thursday 12

Full Moon 99%

18:49

08:39

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
19 Bad

Sun - Rise: 07:22, Set: 17:17, Transit: 12:19. Moon - Rise: 18:49, Set: 08:39. Civil Dark: 17:44 - 06:55. Nautical Dark: 18:15 - 06:23. Astro Dark: 18:46 - 05:53

Total 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

Low Clouds (% Sky Obscured)

0
0
0
0
0
100
100
100
100
100
100
26
26
26
26
26
26
69
69
69
69
69
69
100

Medium Clouds (% Sky Obscured)

87
87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

87
87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100
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
6
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
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

4
0
0
2
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Precipitation Amount (mm)

0.01
0
0
0.01
0.02
0.03
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
78
78
77
77
78
78
79
79
79
81
79
78
76
77
77
78
77
77
78
78
82
88

Pressure (mb)

1035
1035
1035
1034
1034
1034
1033
1033
1031
1031
1031
1031
1031
1032
1032
1031
1029
1028
1027
1027
1026
1026
1026
1025

Ozone (du)

282
282
282
282
283
283
283
283
282
282
282
282
282
283
283
283
283
282
282
281
281
282
283
284

Friday 13

Waning Gibbous 95%

19:50

09:36

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
19 Bad

Sun - Rise: 07:23, Set: 17:17, Transit: 12:20. Moon - Rise: 19:50, Set: 09:36. Civil Dark: 17:44 - 06:55. Nautical Dark: 18:16 - 06:24. Astro Dark: 18:46 - 05:53

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
62

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
62

Medium Clouds (% Sky Obscured)

99
99
99
99
99
93
93
93
93
93
93
43
43
43
43
43
43
84
84
84
84
84
84
0

High Clouds (% Sky Obscured)

98
98
98
98
98
96
96
96
96
96
96
24
24
24
24
24
24
29
29
29
29
29
29
0

ISS Passover

Visibility (miles)

2
2
2
2
1
1
1
2
2
3
3
3
2
0
0
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

26
46
62
71
75
80
83
83
83
85
86
88
88
88
88
85
73
37
13
6
0
0
3
3

Precipitation Amount (mm)

0.06
0.36
0.83
1.34
1.9
2.34
2.61
2.73
2.68
2.42
2.4
2.53
2.39
2.47
2.49
1.58
0.59
0.19
0.07
0.02
0
0
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
3
4
4
4
5
5
5
5
5
5
5
6
7
8
10
10
7
6

Dew Point (°C)

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

Relative Humidity (%)

88
89
88
88
88
89
90
91
92
94
95
99
100
100
100
100
100
98
96
94
92
89
90
91

Pressure (mb)

1025
1025
1024
1023
1022
1021
1020
1018
1017
1016
1015
1015
1014
1013
1013
1012
1011
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

285
286
287
288
289
290
291
292
294
295
297
300
303
306
311
318
326
331
330
327
324
323
323
323

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

Generated: 07/12/19 20:42:40. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-5.00