Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 41%

11:31

00:11

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

Sun - Rise: 07:29, Set: 17:43, Transit: 12:36. Moon - Rise: 11:31, Set: 00:11. Civil Dark: 18:10 - 07:02. Nautical Dark: 18:41 - 06:31. Astro Dark: 19:11 - 06:01

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
7
2
0
1
22
20
67
22
90
89
89
100
100
100
99
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
96
96
98
98
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
7
2
0
1
22
20
67
22
90
89
89
100
100
100
99
52
8
0

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
3
3
3
5
7
8
9
10
10
9
8
7
7
7
8
8
9
9
10
10
11

Chance of Frost

Temperature (°C)

1
1
0
0
1
4
7
10
12
14
15
15
15
14
12
10
10
10
10
10
10
10
10
10

Feels Like (°C)

1
1
0
-1
-0
2
6
10
12
14
15
15
15
14
12
10
8
8
8
8
10
10
10
7

Dew Point (°C)

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

Relative Humidity (%)

76
77
76
75
71
67
58
51
44
38
35
35
36
44
51
55
57
57
57
57
56
58
61
66

Pressure (mb)

1025
1025
1026
1027
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022

Ozone (du)

308
307
305
304
302
301
300
300
300
301
302
302
299
298
295
297
297
297
297
297
297
295
294
296

Wednesday 20

First Quarter 51%

11:58

01:06

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

Sun - Rise: 07:28, Set: 17:44, Transit: 12:36. Moon - Rise: 11:58, Set: 01:06. Civil Dark: 18:11 - 07:01. Nautical Dark: 18:42 - 06:31. Astro Dark: 19:11 - 06:01

Total Clouds (% Sky Obscured)

75
28
33
60
6
0
0
20
19
1
1
41
95
98
100
100
99
100
100
100
98
84
68
86

Low Clouds (% Sky Obscured)

70
3
0
1
0
0
0
20
19
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
4
59
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
98
83
67
84

High Clouds (% Sky Obscured)

20
26
31
1
1
0
0
0
0
0
0
41
95
98
100
100
99
100
100
100
95
9
3
19

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
10
9
9
10
9
8
8
7
7
7
6
5
4
4
4
5
5
6
6
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
4
4
5
7
11
12
13
14
14
14
13
10
8
7
6
5
5
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

71
75
78
80
76
70
64
56
48
41
37
36
37
44
52
60
64
68
72
74
74
70
68
68

Pressure (mb)

1022
1022
1023
1023
1024
1025
1025
1025
1024
1023
1023
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1021
1020

Ozone (du)

296
296
297
302
310
320
321
322
322
322
320
318
316
316
316
316
315
314
313
313
314
313
312
312

Thursday 21

Waxing Gibbous 61%

12:25

02:02

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
02 Bad
03 Bad

Sun - Rise: 07:28, Set: 17:45, Transit: 12:36. Moon - Rise: 12:25, Set: 02:02. Civil Dark: 18:12 - 07:01. Nautical Dark: 18:42 - 06:31. Astro Dark: 19:12 - 06:01

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
91
95
98
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
23
1
1
2
4
4
4
4
4
4
4
4
4
4
4
4
77
77
77

Medium Clouds (% Sky Obscured)

95
100
100
100
100
100
70
80
63
98
98
98
98
98
98
64
64
64
64
64
64
3
3
3

High Clouds (% Sky Obscured)

4
6
98
48
55
81
72
88
97
98
98
98
98
98
98
96
96
96
96
96
96
98
98
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
0
2
3
3
3
2
1
1
0
0
0
1
0
0
0
0
0
1
1
2

Precipitation Amount (mm)

0
0
0
0
0
0.03
0.08
0.05
0.04
0.03
0.01
0.01
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.02

Wind Speed/Direction (mph)

6
7
8
8
9
11
12
13
13
14
14
14
14
13
12
11
11
11
11
10
9
9
9
8

Chance of Frost

Temperature (°C)

4
5
5
5
6
7
7
8
10
11
13
13
13
13
12
11
11
11
11
11
11
11
11
10

Feels Like (°C)

2
2
2
2
3
3
4
5
7
11
13
13
13
13
12
11
11
11
11
11
11
11
11
10

Dew Point (°C)

-2
-2
-2
-2
-1
0
2
3
4
5
7
8
8
9
9
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

66
64
62
60
61
65
70
69
67
67
67
68
71
75
80
84
87
89
90
90
91
91
91
90

Pressure (mb)

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

Ozone (du)

313
314
316
315
315
316
316
318
317
318
317
317
317
315
315
317
317
318
318
317
318
318
320
320

Friday 22

Waxing Gibbous 70%

12:56

02:59

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
02 Bad
03 Bad

Sun - Rise: 07:27, Set: 17:46, Transit: 12:37. Moon - Rise: 12:56, Set: 02:59. Civil Dark: 18:13 - 07:01. Nautical Dark: 18:43 - 06:30. Astro Dark: 19:13 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
58
58
58

Low Clouds (% Sky Obscured)

77
77
77
1
1
1
1
1
1
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
89
89
89
89
89
89
96
96
96
96
96
96
96
96
96
96
96
96
1
1
1

High Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
96
96
96
96
96
96
58
58
58

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

Precipitation Probability (%)

3
9
14
24
10
9
10
12
13
7
7
2
5
6
4
4
6
7
6
4
3
2
0
0

Precipitation Amount (mm)

0.04
0.09
0.16
0.23
0.12
0.1
0.11
0.14
0.17
0.19
0.33
0.05
0.2
0.32
0.24
0.17
0.33
0.39
0.34
0.22
0.23
0.16
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
10
10
11
12
13
13
15
16
16
14
13
12
11
10
9
9
9
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
89
86
80
77
72
67
62
54
52
54
59
65
73
77
78
78
77
73
70
70
71

Pressure (mb)

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

Ozone (du)

319
318
318
313
311
310
308
308
306
305
305
306
306
308
311
311
311
313
315
315
315
313
311
311

Saturday 23

Waxing Gibbous 79%

13:30

03:56

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

Sun - Rise: 07:27, Set: 17:47, Transit: 12:37. Moon - Rise: 13:30, Set: 03:56. Civil Dark: 18:14 - 07:00. Nautical Dark: 18:44 - 06:30. Astro Dark: 19:14 - 06:00

Total Clouds (% Sky Obscured)

58
58
58
63
63
63
63
63
63
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)

1
1
1
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)

58
58
58
63
63
63
63
63
63
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
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
72
69
63
58
52
45
40
38
37
39
45
52
55
61
65
68
70
72
74
75
76

Pressure (mb)

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

Ozone (du)

311
311
311
314
314
315
315
315
314
309
308
309
309
308
308
307
306
306
305
305
304
304
302
301

Sunday 24

Waxing Gibbous 86%

14:09

03:56

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:26, Set: 17:48, Transit: 12:37. Moon - Rise: 14:09, Set: 03:56. Civil Dark: 18:15 - 07:00. Nautical Dark: 18:45 - 06:29. Astro Dark: 19:15 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
79
79
79

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
23
23
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
74
74
74

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
-0
-1
-1
0
2
4
7
9
11
12
12
12
11
10
9
9
8
8
8
8
8
9
9

Feels Like (°C)

-2
-2
-3
-3
-3
-0
2
5
8
11
12
12
12
11
10
9
8
8
7
7
7
8
8
8

Dew Point (°C)

-3
-3
-4
-4
-5
-5
-5
-5
-6
-6
-5
-4
-2
0
2
3
3
4
4
5
5
6
7
8

Relative Humidity (%)

77
80
81
78
70
61
52
42
35
30
31
34
40
48
57
64
69
72
75
79
83
86
89
92

Pressure (mb)

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

Ozone (du)

299
298
296
295
294
294
294
294
294
294
294
293
293
293
293
292
292
292
292
291
290
289
290
290

Monday 25

Waxing Gibbous 93%

14:55

04:54

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
02 Bad
03 Bad

Sun - Rise: 07:26, Set: 17:49, Transit: 12:37. Moon - Rise: 14:55, Set: 04:54. Civil Dark: 18:16 - 06:59. Nautical Dark: 18:46 - 06:29. Astro Dark: 19:16 - 05:59

Total Clouds (% Sky Obscured)

79
79
79
63
63
63
63
63
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

23
23
23
13
13
13
13
13
13
41
41
41
41
41
41
97
97
97
97
97
97
51
51
51

High Clouds (% Sky Obscured)

74
74
74
59
59
59
59
59
59
96
96
96
96
96
96
98
98
98
98
98
98
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

20
39
59
66
63
56
45
36
30
27
31
39
44
53
71
78
66
35
11
25
41
43
29
15

Precipitation Amount (mm)

0.14
0.43
0.98
1.37
1.12
0.65
0.38
0.31
0.3
0.36
0.55
0.86
0.95
0.75
1.14
1.65
1.02
0.23
0.04
0.19
0.63
0.95
0.66
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
10
10
10
11
12
14
15
16
18
18
19
18
17
16
16
16
16
15
14
14
13
14

Feels Like (°C)

8
8
8
10
10
11
12
14
15
16
18
18
19
18
18
17
16
16
16
15
14
14
13
14

Dew Point (°C)

8
8
9
9
9
10
11
12
12
13
14
14
15
16
17
16
16
16
16
15
14
14
13
14

Relative Humidity (%)

93
93
93
92
92
92
92
90
85
82
78
77
79
86
96
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

291
289
287
285
284
284
284
285
286
289
292
297
300
301
300
300
300
299
299
299
299
298
298
297

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

Generated: 19/01/21 03:43:09. Forecast: 19/01/21 to 25/01/21. Timezone: UTC-5.00