Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

17:31

05:16

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:36, Set: 20:07, Transit: 13:22. Moon - Rise: 17:31, Set: 05:16. Civil Dark: 20:33 - 06:10. Nautical Dark: 21:05 - 05:38. Astro Dark: 21:39 - 05:04

Total Clouds (% Sky Obscured)

69
90
93
94
100
100
100
98
100
100
100
100
74
86
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
40
43
63
72
69
89
25
34
32
59
52
67
78
66
72
59
53
75
82
88
85
94
84

Medium Clouds (% Sky Obscured)

57
27
61
94
96
100
100
89
58
0
2
34
20
60
57
54
72
100
100
100
95
100
100
100

High Clouds (% Sky Obscured)

69
90
93
94
100
100
100
94
100
100
100
100
58
69
94
98
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
3
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
11
95
49
95
95
88
13
1
0
0
0
0
0
0
0
2
0
3
22
76
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.8
0.6
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
1.9
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
17
16
17
17
19
20
21
22
22
21
20
19
19
19
19
18
18
18
18
17

Feels Like (°C)

10
10
13
14
17
16
18
17
19
19
20
20
21
21
21
19
19
18
18
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

95
85
75
67
62
73
88
89
67
64
56
55
60
69
74
72
71
75
81
80
85
92
96
96

Pressure (mb)

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

Ozone (du)

317
316
314
313
314
313
311
312
314
314
316
317
318
317
317
315
313
314
314
312
310
307
307
308

Wednesday 29

Waxing Gibbous 98%

18:30

05:42

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

Sun - Rise: 06:35, Set: 20:08, Transit: 13:22. Moon - Rise: 18:30, Set: 05:42. Civil Dark: 20:34 - 06:09. Nautical Dark: 21:06 - 05:37. Astro Dark: 21:40 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
94
100
93
94
81
69
63
19
17
15
18
53
95
100
86
100
75
85
87
100

Low Clouds (% Sky Obscured)

88
67
85
94
89
93
58
89
61
62
22
18
17
15
17
0
27
18
0
2
0
28
24
53

Medium Clouds (% Sky Obscured)

100
95
95
99
80
63
32
35
21
0
2
0
0
0
6
12
60
100
82
81
75
78
82
78

High Clouds (% Sky Obscured)

100
100
100
100
30
39
30
25
25
35
35
2
0
0
3
53
89
100
52
99
65
35
27
100

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
3
9
9
6
9
9
9
9
9
9
9
9
9
1
9

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

Precipitation Probability (%)

95
95
72
90
95
20
14
47
44
35
24
28
22
13
6
5
1
0
0
2
17
91
85
43

Precipitation Amount (mm)

1
1.1
0
0.5
0.9
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0

Wind Speed/Direction (mph)

4
8
11
11
12
12
14
14
12
15
12
11
9
8
7
7
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
19
18
19
20
22
23
23
23
24
26
25
24
23
21
21
20
20
19
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
91
93
85
71
57
54
57
67
65
71
84
89
89
89
91
92
92
95
95
96
98

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1011
1010
1010
1009
1009
1009
1009
1010
1010
1009
1009
1009
1010
1009
1009
1009
1009

Ozone (du)

309
310
311
311
312
313
314
315
315
317
317
317
315
313
311
308
309
309
308
310
310
312
314
317

Thursday 30

Waxing Gibbous 100%

19:29

06:11

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:34, Set: 20:09, Transit: 13:22. Moon - Rise: 19:29, Set: 06:11. Civil Dark: 20:35 - 06:08. Nautical Dark: 21:07 - 05:36. Astro Dark: 21:41 - 05:02

Total Clouds (% Sky Obscured)

100
99
100
77
100
100
93
100
100
99
85
87
87
87
85
92
91
96
84
91
95
98
99
100

Low Clouds (% Sky Obscured)

57
42
48
52
40
56
61
42
36
15
0
6
22
27
47
44
41
30
24
37
53
67
64
58

Medium Clouds (% Sky Obscured)

69
49
52
59
42
35
19
0
0
6
36
21
46
55
47
47
45
48
41
83
85
49
64
89

High Clouds (% Sky Obscured)

100
96
100
51
81
100
76
100
92
83
82
82
83
82
59
28
69
81
34
46
61
92
91
60

ISS Passover

Visibility (miles)

9
9
9
8
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
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

Precipitation Probability (%)

26
2
31
49
55
26
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
20
20
21
20
20
21
22
22
23
23
23
21
20
19
19
18
17
16
15
15
14
14

Feels Like (°C)

17
18
20
20
22
19
18
18
20
20
21
24
24
21
20
19
18
18
17
15
12
12
11
11

Dew Point (°C)

17
17
17
16
16
16
15
14
14
13
12
12
13
14
14
14
13
13
13
9
7
7
6
6

Relative Humidity (%)

96
93
84
76
71
77
72
66
60
54
50
49
54
65
69
71
71
74
77
64
57
57
59
57

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

318
324
325
325
322
323
323
322
321
320
320
321
320
321
314
318
321
322
322
322
320
319
320
320

Friday 1

Full Moon 100%

20:29

06:43

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:33, Set: 20:09, Transit: 13:22. Moon - Rise: 20:29, Set: 06:43. Civil Dark: 20:36 - 06:07. Nautical Dark: 21:08 - 05:34. Astro Dark: 21:42 - 05:00

Total Clouds (% Sky Obscured)

96
92
94
91
93
96
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
54
51
48
52
54
51
42
47
35
47
64
82
85
87
89
90
90
92
93
95
97
98
99

Medium Clouds (% Sky Obscured)

83
76
75
75
82
90
98
99
99
100
99
99
98
99
99
100
100
100
100
98
97
96
96
97

High Clouds (% Sky Obscured)

52
44
58
8
27
32
11
32
40
47
62
81
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
4
9
4
9
9
9
9
9
3
1
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
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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
36
58
86
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.9
1.1
1.4
1.6
1.8
2
3.2
4.5
6.1
3.8
2.7
2
1.6
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
13
14
15
17
17
17
17
16
14
13
13
13
12
13
12
13
13
13
14
13
14

Dew Point (°C)

5
5
3
3
3
5
7
8
9
8
11
13
13
13
13
13
13
13
13
13
14
14
14
14

Relative Humidity (%)

56
53
44
39
38
40
48
49
52
52
71
87
90
92
93
96
96
96
98
96
98
98
98
98

Pressure (mb)

1016
1016
1016
1017
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1011
1010
1010
1008
1007
1006
1006

Ozone (du)

319
321
320
320
319
319
320
325
327
330
335
335
331
329
326
326
326
327
327
323
322
323
321
318

Saturday 2

Waning Gibbous 98%

21:29

No Set

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:32, Set: 20:10, Transit: 13:22. Moon - Rise: 21:29, Set: No Set. Civil Dark: 20:37 - 06:06. Nautical Dark: 21:09 - 05:33. Astro Dark: 21:43 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
94
91
93
86
100
100
100
100
100
99
99
93
87
84
87
86

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
99
96
93
91
92
86
100
100
100
100
99
98
95
81
69
50
40
47

Medium Clouds (% Sky Obscured)

98
97
97
97
60
53
42
25
10
0
8
13
15
15
15
5
5
5
10
13
16
14
8
0

High Clouds (% Sky Obscured)

100
100
100
100
73
47
25
26
3
3
9
8
84
89
90
97
99
98
99
67
33
0
0
0

ISS Passover

Visibility (miles)

0
0
0
3
4
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

95
95
95
95
95
95
82
66
54
32
22
12
8
11
10
8
7
6
1
1
1
0
3
3

Precipitation Amount (mm)

1.7
3.3
1.9
2.1
1.6
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
96
93
95
93
93
92
89
84
76
73
74
74
75
75
77
80
85
87
90
93
87

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1006
1007
1007
1007
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016

Ozone (du)

315
310
309
313
315
319
318
318
317
316
316
317
318
318
318
319
319
320
321
321
324
327
330
333

Sunday 3

Waning Gibbous 94%

22:27

07:20

07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
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
04 Good
05 Good
06 Good

Sun - Rise: 06:32, Set: 20:11, Transit: 13:22. Moon - Rise: 22:27, Set: 07:20. Civil Dark: 20:38 - 06:05. Nautical Dark: 21:10 - 05:32. Astro Dark: 21:44 - 04:58

Total Clouds (% Sky Obscured)

89
52
40
24
22
19
21
16
11
8
8
9
9
7
4
3
3
2
3
5
9
14
9
5

Low Clouds (% Sky Obscured)

46
32
23
5
16
19
21
16
11
2
4
4
4
4
4
3
3
2
3
5
7
12
9
5

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
10
10
9
10
11
11
18
18
19
19
20
21
15
15
15
14
14
14
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
74
60
49
39
37
35
33
32
32
32
36
41
47
48
49
50
54
57
61
64
65
66
65

Pressure (mb)

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

Ozone (du)

336
339
341
343
344
343
342
341
344
347
350
352
354
356
359
362
365
363
361
360
360
361
361
364

Monday 4

Waning Gibbous 88%

23:23

08:03

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
01 Good

Sun - Rise: 06:31, Set: 20:12, Transit: 13:22. Moon - Rise: 23:23, Set: 08:03. Civil Dark: 20:39 - 06:04. Nautical Dark: 21:11 - 05:31. Astro Dark: 21:45 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
2
4
7
6
4
3
3
4
4
8
12
15
10
5
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
6
5
4
3
3
4
4
8
12
15
7
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
1
4
8
8
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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
14
16
18
19
21
22
22
23
23
22
20
19
18
17
15
15
14

Feels Like (°C)

11
10
13
13
13
15
15
16
23
22
21
21
22
23
17
17
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

62
60
54
48
44
40
36
32
31
29
28
33
39
46
46
48
48
51
53

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1018
1017
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

366
368
370
373
375
375
375
375
374
374
373
372
371
370
371
373
374
376
378

Forecast for Lake Point, Lexington County, United States of America (34.10,-81.34)

Generated: 28/04/26 07:51:52. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-4.00