Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Full Moon 100%

20:06

06:46

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

Sun - Rise: 06:36, Set: 20:07, Transit: 13:22. Moon - Rise: 20:06, Set: 06:46. Civil Dark: 20:34 - 06:09. Nautical Dark: 21:07 - 05:36. Astro Dark: 21:41 - 05:01

Total Clouds (% Sky Obscured)

6
16
25
33
33
37
47
21
25
40
97
86
100
100
100
98
100
100
100
85
65
100
71
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
6
2
7
46
56
78
87
79
53
79
83
41
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
31
34
48
77
50
94
96
95
35
37
29
35
28
27

High Clouds (% Sky Obscured)

28
55
52
20
36
35
55
23
24
45
91
62
100
57
100
90
94
57
43
44
20
75
49
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
11
28
61
71
68
35
48
23
9
5
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
18
17
13
11
10
9
8
8
9
9
10
10
10
10
11
11
12
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
32
36
43
55
68
76
80
81
78
63
55
61
61
71
88
93
96
95
83
63
54
45

Pressure (mb)

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

Ozone (du)

391
390
388
388
389
389
388
385
386
385
382
382
382
381
382
386
385
386
385
385
386
387
389
396

Wednesday 24

Waning Gibbous 98%

21:08

07:16

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

Sun - Rise: 06:35, Set: 20:07, Transit: 13:22. Moon - Rise: 21:08, Set: 07:16. Civil Dark: 20:35 - 06:07. Nautical Dark: 21:08 - 05:34. Astro Dark: 21:43 - 04:59

Total Clouds (% Sky Obscured)

33
34
31
37
40
66
65
33
22
10
7
0
2
18
23
27
33
5
2
43
39
21
26
52

Low Clouds (% Sky Obscured)

41
44
49
55
51
43
46
50
51
26
19
0
0
29
29
34
41
6
0
48
41
23
28
47

Medium Clouds (% Sky Obscured)

24
17
9
11
13
7
0
11
0
0
0
0
0
0
0
0
0
0
0
0
3
1
3
13

High Clouds (% Sky Obscured)

4
3
2
2
2
31
41
0
0
0
0
0
2
5
5
5
4
0
1
3
2
2
4
14

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 (%)

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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
16
15
13
11
10
9
8
7
6
5
4
4
3
3
6
10
12
14
15
17

Feels Like (°C)

13
14
13
14
14
13
11
9
10
9
8
6
5
4
4
3
3
3
6
11
13
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

42
40
39
41
47
53
63
73
88
93
95
96
96
96
96
94
96
96
88
78
64
53
47
43

Pressure (mb)

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

Ozone (du)

397
396
396
397
402
402
404
406
409
412
411
409
407
407
403
399
399
400
404
402
400
397
396
395

Thursday 25

Waning Gibbous 95%

22:13

07:51

14 OK
15 OK
16 OK
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:34, Set: 20:08, Transit: 13:21. Moon - Rise: 22:13, Set: 07:51. Civil Dark: 20:36 - 06:06. Nautical Dark: 21:09 - 05:33. Astro Dark: 21:44 - 04:58

Total Clouds (% Sky Obscured)

35
32
42
64
58
44
35
29
42
65
60
51
86
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

51
46
33
28
0
0
20
35
41
44
35
24
39
71
76
81
97
100
100
100
100
97
94
92

Medium Clouds (% Sky Obscured)

3
1
24
41
52
44
27
0
17
27
25
20
25
18
4
0
0
0
0
0
2
12
22
37

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
1
39
32
79
100
100
100
98
70
71
48
71
92
77
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
3
0
2
3
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
19
19
17
17
14
14
11
10
9
9
8
7
6
5
6
7
7
8
8
8
8
8

Dew Point (°C)

4
4
4
4
6
10
9
9
9
9
8
8
8
7
7
7
8
8
8
8
8
8
8
8

Relative Humidity (%)

39
38
36
36
45
62
73
81
84
87
88
93
96
95
95
96
98
96
91
88
87
83
80
77

Pressure (mb)

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

Ozone (du)

396
396
396
396
393
391
391
389
387
384
382
379
376
374
374
373
369
364
362
356
353
350
346
343

Friday 26

Waning Gibbous 89%

23:18

08:35

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
12 Bad
13 Bad

Sun - Rise: 06:32, Set: 20:09, Transit: 13:21. Moon - Rise: 23:18, Set: 08:35. Civil Dark: 20:37 - 06:05. Nautical Dark: 21:10 - 05:31. Astro Dark: 21:45 - 04:56

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
99
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
90
88
84
80
78
74
71
69
72
74
77
85
88
98
84
72
58
64
73
72
76
78
81

Medium Clouds (% Sky Obscured)

45
81
100
99
99
98
94
90
86
90
96
95
82
33
16
60
60
99
97
99
98
92
86
80

High Clouds (% Sky Obscured)

68
62
65
67
20
17
56
77
86
49
89
90
85
79
73
84
92
99
94
100
100
100
100
93

ISS Passover

Visibility (miles)

9
9
9
9
9
6
7
7
9
9
9
9
9
9
9
9
9
9
9
9
7
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

6
8
26
49
73
85
73
52
38
27
24
15
1
6
9
30
25
11
13
30
41
40
16
12

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
11
11
11
11
11
10
10
10
9
9
9
9
11
12
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
69
71
77
79
89
95
96
95
95
93
93
93
93
95
95
98
98
95
91
92
89
86
76

Pressure (mb)

1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

340
334
329
325
323
323
324
326
327
325
322
319
312
312
310
308
309
306
306
306
306
309
308
308

Saturday 27

Waning Gibbous 81%

00:21

09:28

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

Sun - Rise: 06:31, Set: 20:10, Transit: 13:21. Moon - Rise: 00:21, Set: 09:28. Civil Dark: 20:38 - 06:04. Nautical Dark: 21:11 - 05:30. Astro Dark: 21:46 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
54
84
84
49
36
47
51
56
61
64
63
51
41
25
19
12
5

Low Clouds (% Sky Obscured)

83
83
86
75
59
46
43
36
36
39
38
41
46
50
53
52
48
43
33
25
17
13
8
4

Medium Clouds (% Sky Obscured)

70
53
45
43
24
23
6
10
15
16
8
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
54
80
69
29
1
2
3
7
14
19
24
17
10
4
2
1
1

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 (%)

10
14
23
9
8
5
2
1
0
2
1
0
0
0
0
1
1
0
0
0
0
1
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
11
12
12
12
12
13
12
12
12
12
11
11
11
11
11
11
11
12
12
13
13
14

Relative Humidity (%)

73
77
68
75
78
79
84
93
96
96
98
98
98
98
98
98
96
93
92
83
75
69
65
61

Pressure (mb)

1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1023

Ozone (du)

309
311
309
308
309
306
307
309
308
307
307
308
306
305
304
303
302
300
299
299
299
299
300
301

Sunday 28

Waning Gibbous 72%

01:18

10:30

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

Sun - Rise: 06:30, Set: 20:11, Transit: 13:21. Moon - Rise: 01:18, Set: 10:30. Civil Dark: 20:39 - 06:02. Nautical Dark: 21:12 - 05:29. Astro Dark: 21:48 - 04:53

Total Clouds (% Sky Obscured)

18
32
46
47
44
39
26
14
4
3
2
1
1
0
0
3
6
9
12
13
15
20
26
35

Low Clouds (% Sky Obscured)

20
35
50
47
44
39
23
12
2
2
1
0
0
0
0
3
5
8
8
8
6
4
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
10
19
33

High Clouds (% Sky Obscured)

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

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 (%)

8
8
5
18
17
20
24
18
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)

8
9
9
10
9
8
7
5
4
3
3
3
3
3
2
2
2
2
3
2
2
3
4
5

Chance of Frost

Temperature (°C)

23
23
23
23
21
20
18
17
16
14
14
13
13
12
12
11
12
12
12
15
18
21
22
24

Feels Like (°C)

20
24
23
22
23
23
23
17
17
17
17
16
15
14
13
13
13
12
12
15
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

57
59
59
61
66
74
80
85
89
93
93
95
93
95
96
96
95
93
95
80
70
61
53
48

Pressure (mb)

1023
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1020
1019

Ozone (du)

302
301
300
298
299
300
300
301
301
302
301
300
300
301
303
304
305
306
306
306
305
305
305
305

Monday 29

Waning Gibbous 61%

02:08

11:39

14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 Good
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:29, Set: 20:12, Transit: 13:21. Moon - Rise: 02:08, Set: 11:39. Civil Dark: 20:40 - 06:01. Nautical Dark: 21:13 - 05:27. Astro Dark: 21:49 - 04:52

Total Clouds (% Sky Obscured)

31
28
28
42
61
84
62
40
19
18
15
13
29
40
61
80
90
97

Low Clouds (% Sky Obscured)

10
15
21
29
36
53
39
23
1
0
0
0
0
0
0
6
12
17

Medium Clouds (% Sky Obscured)

27
20
14
9
5
0
7
14
24
19
12
7
10
16
22
38
53
67

High Clouds (% Sky Obscured)

1
1
0
3
6
10
12
12
11
13
11
10
31
51
75
75
75
75

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
3
6
9
5
12
9
0
0
0
0
2
3
3
7
10
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
25
23
21
19
18
16
15
15
14
13
13
13
12
13
13

Feels Like (°C)

22
28
28
26
26
27
26
18
18
18
18
17
16
15
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

42
44
47
48
57
68
80
85
89
95
95
95
95
95
93
93
92
89

Pressure (mb)

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

Ozone (du)

305
306
306
306
306
306
305
306
306
306
307
307
307
308
309
309
313
316

Forecast for Wytheville, Wythe, United States of America (36.95,-81.08)

Generated: 23/04/24 14:49:18. Forecast: 23/04/24 to 29/04/24. Timezone: UTC-4.00