Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Crescent 10%

09:59

20:24

17 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:18, Set: 19:14, Transit: 13:15. Moon - Rise: 09:59, Set: 20:24. Civil Dark: 19:39 - 06:53. Nautical Dark: 20:08 - 06:24. Astro Dark: 20:37 - 05:55

Total Clouds (% Sky Obscured)

30
80
92
100
89
73
89
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
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)

30
80
92
100
89
73
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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

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
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
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
5
7
8
9
8
8
8
8
7
7
7
8
8
9
11
12
12
11
10
10
10

Chance of Frost

Temperature (°C)

27
25
23
21
20
19
18
17
16
16
15
14
13
12
12
12
14
16
18
19
21
21
22
22

Feels Like (°C)

27
25
23
21
20
19
18
17
16
16
15
14
13
12
12
12
14
16
18
19
21
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

27
31
38
42
41
37
34
33
35
37
39
41
45
48
52
53
49
43
39
35
33
32
30
30

Pressure (mb)

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

Ozone (du)

276
275
274
274
275
275
275
275
275
274
274
275
275
274
274
275
274
274
273
272
272
273
274
274

Wednesday 28

Waxing Crescent 17%

11:06

20:56

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:19, Set: 19:13, Transit: 13:15. Moon - Rise: 11:06, Set: 20:56. Civil Dark: 19:37 - 06:54. Nautical Dark: 20:07 - 06:25. Astro Dark: 20:36 - 05:55

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)

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
2
4
2
2

High 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

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
0
0
0
0
0
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
19
18
17
17
16
16
15
15
15
14
14
13
13
13
14
16
17
19
20
21
22
22

Feels Like (°C)

22
21
19
18
17
17
16
16
15
15
15
14
14
13
13
13
14
16
17
19
20
21
22
22

Dew Point (°C)

4
4
4
4
4
3
3
3
3
3
3
4
4
5
6
7
8
9
9
10
10
10
10
10

Relative Humidity (%)

31
34
37
39
40
40
41
42
43
45
47
49
53
58
63
66
66
63
60
56
52
49
47
47

Pressure (mb)

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

Ozone (du)

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

Thursday 29

Waxing Crescent 16%

12:16

21:32

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:19, Set: 19:11, Transit: 13:15. Moon - Rise: 12:16, Set: 21:32. Civil Dark: 19:36 - 06:54. Nautical Dark: 20:05 - 06:25. Astro Dark: 20:34 - 05:56

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)

0
1
0
0
0
0
0
0
0
0
0
11
13
8
9
17
17
17
17
17
17
100
100
100

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
4
42
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

High 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

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
2
4
6
2
4
7
13
22
30
45
56
63
68
75
76
72
78
74

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.07
0.01
0.04
0.11
0.19
0.34
0.63
0.94
1.16
1.22
1.29
1.38
1.44
1.38
2.4
2.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
12
12
12
12
13
13
14
14
15

Relative Humidity (%)

48
51
54
57
59
60
61
63
66
67
69
71
74
78
82
86
87
86
86
88
90
92
97
99

Pressure (mb)

1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1014
1013

Ozone (du)

271
270
271
270
271
272
272
272
272
272
272
272
272
272
272
272
272
272
271
270
270
269
268
268

Friday 30

Waxing Crescent 27%

13:25

22:16

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:20, Set: 19:10, Transit: 13:14. Moon - Rise: 13:25, Set: 22:16. Civil Dark: 19:35 - 06:55. Nautical Dark: 20:04 - 06:26. Astro Dark: 20:33 - 05:57

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)

100
100
100
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
34
34
34
34
34
34
5
5
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

75
76
79
79
78
79
76
77
78
81
79
75
68
67
64
55
56
54
52
52
48
34
28
27

Precipitation Amount (mm)

2.37
2.66
3.22
4.28
3.64
4.7
4.47
5.11
6.3
7
4.53
2.97
2.15
2.17
1.93
0.83
0.85
0.86
0.88
0.83
0.78
0.78
0.54
0.48

Wind Speed/Direction (mph)

18
19
19
20
20
21
21
21
21
20
18
19
19
18
17
16
15
15
14
13
12
11
11
10

Chance of Frost

Temperature (°C)

15
16
16
17
17
17
18
18
18
18
18
19
19
19
19
20
20
19
19
20
20
21
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
98
98
97
97
96
96
95
95
95
95
95
94
94
94
97
99
100
100
100
100
98
96
96

Pressure (mb)

1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1006
1005
1004
1004
1004
1005
1005
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

268
268
268
268
269
269
269
269
269
269
268
267
266
267
268
268
269
269
270
270
269
271
271
271

Saturday 1

Waxing Crescent 38%

14:31

23:08

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:21, Set: 19:08, Transit: 13:14. Moon - Rise: 14:31, Set: 23:08. Civil Dark: 19:33 - 06:56. Nautical Dark: 20:02 - 06:27. Astro Dark: 20:32 - 05:58

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)

100
100
100
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0
0
0
5
5
5

Medium Clouds (% Sky Obscured)

5
5
5
100
100
100
100
100
100
100
100
100
100
100
100
84
84
84
84
84
84
100
100
100

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
8
8
7
6
6
6
5
3
4
4
6
9
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

Light Rain
Light Rain
Light Rain
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
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

Precipitation Probability (%)

29
27
29
35
31
21
19
17
16
38
49
53
55
56
57
51
48
30
22
19
17
16
15
15

Precipitation Amount (mm)

0.52
0.44
0.44
0.5
0.37
0.26
0.22
0.18
0.15
0.42
0.8
0.8
0.71
0.66
0.62
0.48
0.35
0.21
0.12
0.09
0.08
0.07
0.09
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
19
19
19
19
18
18
18
18
18
18
17
17
17
18
18
19
20
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
99
100
100
100
98
97
97
96
95
94
94
93
93
96
97
96
96
96
98
97
95
94

Pressure (mb)

1005
1006
1006
1007
1007
1008
1008
1008
1008
1007
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1009

Ozone (du)

271
271
271
271
271
271
272
271
270
267
267
268
268
268
269
266
266
268
269
269
270
270
271
271

Sunday 2

First Quarter 50%

15:30

00:09

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

Sun - Rise: 07:21, Set: 19:07, Transit: 13:14. Moon - Rise: 15:30, Set: 00:09. Civil Dark: 19:32 - 06:57. Nautical Dark: 20:01 - 06:28. Astro Dark: 20:30 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
28
28
28
28
28
28
41
41
41
41
41
41
91
91
91

Low Clouds (% Sky Obscured)

5
5
5
89
89
89
89
89
89
6
6
6
6
6
6
27
27
27
27
27
27
84
84
84

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
25
25
25
25
25
25
20
20
20
20
20
20
34
34
34

High Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
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

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

Precipitation Probability (%)

15
13
13
12
8
5
0
0
0
0
0
5
7
10
14
14
10
5
0
0
4
4
4
4

Precipitation Amount (mm)

0.15
0.11
0.1
0.1
0.06
0.01
0
0
0
0
0
0.01
0.02
0.03
0.04
0.04
0.02
0.01
0
0
0.01
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
20
19
18
17
17
16
16
16
16
16
15
15
15
15
16
16
17
18
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
99
99
98
97
96
96
96
95
95
95
95
96
96
95
92
91
90
88
86
86
87

Pressure (mb)

1010
1010
1011
1012
1012
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

271
272
272
273
274
275
276
276
276
276
276
276
275
276
276
276
275
274
274
274
274
275
274
274

Monday 3

Waxing Gibbous 62%

16:20

01:17

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:22, Set: 19:06, Transit: 13:13. Moon - Rise: 16:20, Set: 01:17. Civil Dark: 19:31 - 06:57. Nautical Dark: 20:00 - 06:28. Astro Dark: 20:29 - 05:59

Total Clouds (% Sky Obscured)

91
91
91
88
88
88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
75
75
75

Low Clouds (% Sky Obscured)

84
84
84
78
78
78
78
78
78
100
100
100
100
100
100
100
100
100
100
100
100
62
62
62

Medium Clouds (% Sky Obscured)

34
34
34
46
46
46
46
46
46
4
4
4
4
4
4
77
77
77
77
77
77
35
35
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70
70
70
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
Very Light Rain
Very Light Rain
Very Light Rain
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
8
9
8
0
0
0
7
9
10
9
8
8
8
7
5
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
14
14
14
13
13
13
13
13
13
12
12
12
13
13
13
14
15
15
15
16

Relative Humidity (%)

88
89
91
92
92
92
92
93
94
94
92
91
90
89
89
90
89
87
84
81
78
75
73
73

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

274
274
274
274
274
275
274
273
272
270
270
269
269
269
269
269
270
270
270
270
270
270
269
269

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

Generated: 27/09/22 17:16:26. Forecast: 27/09/22 to 03/10/22. Timezone: UTC-4.00