Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waxing Gibbous 83%

14:40

03:34

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

Sun - Rise: 07:17, Set: 17:11, Transit: 12:13. Moon - Rise: 14:40, Set: 03:34. Civil Dark: 17:38 - 06:49. Nautical Dark: 18:10 - 06:18. Astro Dark: 18:40 - 05:47

Total Clouds (% Sky Obscured)

4
8
16
8
5
73
14
3
2
2
1
1
1
1
1
0
0
0
0
0
0
0
63
91

Low Clouds (% Sky Obscured)

2
8
16
8
5
73
14
3
2
2
1
1
1
1
1
0
0
0
0
0
0
0
5
9

Medium Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
1
2
1
1
1
1
0
0
0
0
0
0
0
0
1
4

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
60
91

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
13
13
12
10
8
8
7
6
6
5
4
3
3
2
2
1
1
2
3
5
7

Feels Like (°C)

12
13
14
13
13
12
8
7
6
5
4
3
2
1
1
-0
-1
-1
-2
-2
-1
0
2
5

Dew Point (°C)

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

Relative Humidity (%)

64
60
57
56
60
64
71
74
76
74
72
70
70
69
68
69
70
70
72
73
72
68
64
58

Pressure (mb)

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

Ozone (du)

319
323
325
326
325
325
324
323
321
319
318
317
317
316
314
311
309
308
308
308
308
308
308
307

Sunday 8

Waxing Gibbous 90%

15:10

04:32

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

Sun - Rise: 07:18, Set: 17:11, Transit: 12:14. Moon - Rise: 15:10, Set: 04:32. Civil Dark: 17:39 - 06:50. Nautical Dark: 18:10 - 06:18. Astro Dark: 18:41 - 05:48

Total Clouds (% Sky Obscured)

95
97
97
97
96
88
12
12
15
84
98
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
19
16
4
8
8
10
11
13
29
33
24
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
21
23
24
19
15
9
6
6
22
11
18
36
26
76
63
72
34
35
61
87
13
52
29

High Clouds (% Sky Obscured)

95
96
95
95
95
85
0
0
0
77
98
98
96
96
100
84
98
98
98
99
99
95
97
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
2
2
5
12
19
22
16
10
7
4
4
8
18
27
23

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0.01
0.04
0.12
0.28
0.39
0.31
0.16
0.07
0.03
0.01
0.01
0.04
0.12
0.21
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
2
2
3
3
3
3
3
4
5
5
6
6
6
6
7
7
8
8
9
10
11

Relative Humidity (%)

53
48
47
46
48
53
60
65
68
71
73
78
82
85
86
87
88
89
92
94
98
100
100
100

Pressure (mb)

1030
1029
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

305
304
304
305
305
304
302
300
299
297
296
295
295
294
293
291
290
290
290
290
290
289
289
287

Monday 9

Waxing Gibbous 95%

15:42

05:32

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:18, Set: 17:11, Transit: 12:14. Moon - Rise: 15:42, Set: 05:32. Civil Dark: 17:39 - 06:50. Nautical Dark: 18:10 - 06:19. Astro Dark: 18:41 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
96
95
95
95
99
95
100
96
96
98
100
99
99
99
98
100
98
99
100
98
98

Low Clouds (% Sky Obscured)

100
100
100
1
52
17
59
98
80
100
77
38
46
94
17
17
23
69
96
73
91
100
81
81

Medium Clouds (% Sky Obscured)

42
34
18
14
27
54
38
39
34
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
98
95
91
91
89
77
76
94
88
94
98
98
99
98
98
96
97
95
95
93
88
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
7
4
3
3
0
0
0
3
3
2
2
2
2
2
2
3
3
2
2
2
0
0
5

Precipitation Amount (mm)

0.12
0.07
0.04
0.02
0.01
0
0
0
0.01
0.01
0.02
0.02
0.02
0.01
0.02
0.02
0.03
0.03
0.02
0.02
0.01
0
0
0.02

Wind Speed/Direction (mph)

6
8
8
8
8
9
9
10
10
11
11
11
11
10
11
11
11
11
11
11
11
11
11
12

Chance of Frost

Temperature (°C)

13
14
16
17
17
17
16
15
15
16
16
17
17
17
17
17
16
16
16
16
16
17
17
18

Feels Like (°C)

13
14
16
17
17
17
16
15
15
16
16
17
17
17
17
17
17
16
16
16
16
17
18
18

Dew Point (°C)

13
14
14
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
17
17
18

Relative Humidity (%)

100
98
93
90
87
90
95
97
95
92
90
90
90
91
93
94
97
100
100
100
100
100
100
98

Pressure (mb)

1019
1018
1017
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

286
284
284
284
284
285
285
285
284
282
281
281
282
283
283
282
282
281
281
281
280
280
279
278

Tuesday 10

Waxing Gibbous 99%

16:18

06:34

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:19, Set: 17:11, Transit: 12:15. Moon - Rise: 16:18, Set: 06:34. Civil Dark: 17:39 - 06:51. Nautical Dark: 18:10 - 06:20. Astro Dark: 18:41 - 05:49

Total Clouds (% Sky Obscured)

98
96
96
96
96
96
96
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
81
81
81
81
81
81
93
93
93
93
93
93
100
100
100
100
100
100
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
84
84
84
84
84
84
94
94
94
94
94
94
98
98
98
98
98

High Clouds (% Sky Obscured)

92
92
92
92
92
92
92
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
7
8
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
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

9
13
10
6
5
6
9
9
9
10
13
22
36
49
67
79
81
78
62
40
67
77
76
67

Precipitation Amount (mm)

0.1
0.17
0.12
0.04
0.01
0.03
0.06
0.08
0.07
0.06
0.09
0.18
0.45
0.78
1.1
1.35
1.38
0.82
0.24
0.07
0.31
1.09
1.66
0.96

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
22
21
20
19
18
18
17
17
16
15
13
11
9
9
8
8
7
7
7
7

Feels Like (°C)

19
20
21
22
22
21
20
19
19
18
17
17
16
15
13
11
7
6
5
4
4
4
3
4

Dew Point (°C)

18
18
18
18
18
18
17
17
17
16
15
15
14
14
11
9
8
7
6
6
6
6
6
5

Relative Humidity (%)

93
89
84
79
78
81
86
90
89
87
86
88
89
90
89
89
89
89
88
89
95
95
94
88

Pressure (mb)

1017
1016
1016
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1019
1019
1020
1021
1022
1023
1024
1026
1027
1027

Ozone (du)

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

Wednesday 11

Waxing Gibbous 100%

17:00

07:36

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:20, Set: 17:11, Transit: 12:15. Moon - Rise: 17:00, Set: 07:36. Civil Dark: 17:39 - 06:52. Nautical Dark: 18:11 - 06:20. Astro Dark: 18:41 - 05:50

Total Clouds (% Sky Obscured)

100
89
89
89
89
89
89
100
100
100
100
100
100
100
100
100
100
100
100
18
18
18
18
18

Low Clouds (% Sky Obscured)

2
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)

98
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
89
89
89
89
89
89
100
100
100
100
100
100
100
100
100
100
100
100
18
18
18
18
18

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
4
3
2
2
2
2

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
0
0
0
0
0
4
3
0
0
0
0
0
0
6
10
16
26
38
47
49
46
43
47

Precipitation Amount (mm)

0.17
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0.02
0.1
0.23
0.33
0.42
0.58
0.99
1.62
2.13
2.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
9
10
10
9
8
7
6
5
5
5
5
5
4
4
3
2
2
2
1
0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
72
68
66
66
68
72
73
75
78
78
72
69
66
67
70
75
79
83
89
95
96
94
91

Pressure (mb)

1027
1026
1026
1026
1027
1028
1028
1029
1029
1030
1029
1030
1030
1030
1031
1031
1032
1033
1033
1034
1035
1036
1037
1037

Ozone (du)

275
275
276
276
277
277
277
278
279
281
282
281
280
279
280
280
281
282
282
283
285
287
288
289

Thursday 12

Full Moon 99%

17:48

08:37

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:20, Set: 17:11, Transit: 12:16. Moon - Rise: 17:48, Set: 08:37. Civil Dark: 17:39 - 06:53. Nautical Dark: 18:11 - 06:21. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

18
100
100
100
100
100
100
40
40
40
40
40
40
100
100
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
5
5
5
5
5

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
8
8
8
8
8
8
99
99
99
99
99
99
99
99
99
99
99

High Clouds (% Sky Obscured)

18
100
100
100
100
100
100
34
34
34
34
34
34
99
99
99
99
99
99
99
99
99
99
99

ISS Passover

Visibility (miles)

3
4
6
9
10
10
10
10
10
10
10
10
9
7
9
10
10
10
10
10
10
7
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

Light Rain
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
45
47
41
32
20
13
9
6
0
0
0
3
3
3
2
2
1
1
1
1
0
0
0

Precipitation Amount (mm)

2.12
1.8
1.3
0.78
0.42
0.21
0.09
0.03
0.01
0
0
0
0.02
0.04
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
76
76
77
79
84
85
85
84
83
84
84
82
81
81
82
83
85
85
87
86
87
87

Pressure (mb)

1036
1036
1035
1035
1035
1035
1036
1036
1036
1036
1035
1035
1035
1035
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032

Ozone (du)

289
288
288
287
286
285
285
285
284
284
284
284
284
284
284
285
285
285
284
284
284
284
284
284

Friday 13

Waning Gibbous 95%

18:44

09:34

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:21, Set: 17:12, Transit: 12:16. Moon - Rise: 18:44, Set: 09:34. Civil Dark: 17:40 - 06:53. Nautical Dark: 18:11 - 06:22. Astro Dark: 18:42 - 05:51

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)

5
3
3
3
3
3
3
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
98
98
98
98
98
98
100
100
100
100
100
100
37
37
37
37
37
37
85
85
85
85
85

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
39
39
39
39
39

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
4
5
9
18
35
64
76
81
83
82
79
80
84
88
88
88
88
85

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.04
0.16
0.53
1.32
2.13
2.47
2.49
2.4
2.34
2.55
2.9
3
2.92
2.68
2.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
83
81
78
79
82
86
87
88
88
88
87
87
87
88
90
92
96
99
100
100
100
100

Pressure (mb)

1030
1029
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1023
1022
1021
1020
1019
1017
1016
1015
1014
1014
1013
1012

Ozone (du)

284
284
284
284
284
284
284
285
285
286
287
288
290
291
291
292
292
294
296
298
300
301
305
311

Forecast for Kershaw, SC 29067, USA (34.69,-80.52)

Generated: 07/12/19 20:37:56. Forecast: 07/12/19 to 13/12/19. Timezone: UTC-5.00