Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

21:06

06:01

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

Sun - Rise: 06:19, Set: 21:10, Transit: 13:45. Moon - Rise: 21:06, Set: 06:01. Civil Dark: 21:42 - 05:47. Nautical Dark: 22:23 - 05:06. Astro Dark: 23:10 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
98
99
95
100
97
100
100
41
76
91
100
100
100
100
100
100
100
100
85
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
33
71
85
88

High Clouds (% Sky Obscured)

100
95
97
100
98
99
95
100
94
100
100
41
76
91
100
100
99
100
100
100
100
100
85
96

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)

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

Chance of Frost

Temperature (°C)

20
21
22
24
24
25
25
24
24
23
21
20
18
17
15
14
13
13
12
11
11
11
12
14

Feels Like (°C)

18
20
20
22
22
22
22
21
21
20
19
16
14
13
12
10
9
9
8
8
9
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

69
66
63
59
55
53
52
53
55
58
63
65
64
65
68
66
68
69
73
76
80
81
79
72

Pressure (mb)

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

Ozone (du)

330
331
332
332
331
329
326
324
324
323
323
323
325
327
329
330
334
336
338
338
338
338
340
341

Sunday 31

Full Moon 99%

22:04

06:47

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

Sun - Rise: 06:18, Set: 21:11, Transit: 13:45. Moon - Rise: 22:04, Set: 06:47. Civil Dark: 21:43 - 05:46. Nautical Dark: 22:24 - 05:05. Astro Dark: 23:11 - 04:18

Total Clouds (% Sky Obscured)

100
92
100
100
100
100
100
53
96
47
87
100
100
100
100
98
90
90
90
80
95
99
92
98

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)

76
79
75
45
49
56
39
44
17
43
16
28
54
54
51
77
84
82
81
80
67
81
65
61

High Clouds (% Sky Obscured)

100
92
100
100
100
100
99
53
96
47
87
100
100
100
100
95
73
77
40
36
33
29
26
41

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
1
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)

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

Chance of Frost

Temperature (°C)

16
18
21
22
23
24
25
24
24
24
23
21
19
18
17
17
16
15
15
15
15
15
16
18

Feels Like (°C)

14
16
19
20
22
22
23
23
23
23
24
21
18
16
16
16
15
14
14
15
14
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

64
58
52
47
44
44
43
41
42
50
57
57
55
60
61
63
65
65
67
69
69
71
69
69

Pressure (mb)

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

Ozone (du)

342
342
341
341
339
340
339
339
339
339
340
341
339
337
335
336
337
339
341
343
342
341
342
342

Monday 1

Waning Gibbous 97%

22:56

07:40

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
07 OK
08 Good
09 Good

Sun - Rise: 06:18, Set: 21:12, Transit: 13:45. Moon - Rise: 22:56, Set: 07:40. Civil Dark: 21:44 - 05:46. Nautical Dark: 22:25 - 05:04. Astro Dark: 23:12 - 04:17

Total Clouds (% Sky Obscured)

100
100
70
62
77
76
77
62
83
100
100
69
80
98
100
100
100
95
90
69
48
25
16
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
4
22
23
28
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

51
44
41
49
69
66
70
47
68
67
60
60
69
82
73
73
85
85
85
68
45
24
15
8

High Clouds (% Sky Obscured)

30
25
18
5
0
0
7
0
0
60
65
0
0
68
48
50
70
70
70
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
2
1
0
0
1
1
1
1
3
4
2
6
12
23
25
22
35
23
9
3
1
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)

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

Chance of Frost

Temperature (°C)

20
21
23
25
26
26
26
25
25
24
23
21
20
19
18
17
17
16
16
15
15
14
16
18

Feels Like (°C)

19
20
20
24
25
26
26
26
26
24
24
22
20
19
18
17
17
16
16
15
15
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

70
69
61
52
50
50
51
52
53
56
63
64
67
75
76
78
79
79
82
85
86
84
79
71

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

343
344
346
347
347
351
353
352
349
348
352
366
359
343
343
342
350
352
354
359
363
368
378
383

Tuesday 2

Waning Gibbous 92%

23:41

08:39

10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
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
07 Good
08 Good
09 Good

Sun - Rise: 06:18, Set: 21:12, Transit: 13:45. Moon - Rise: 23:41, Set: 08:39. Civil Dark: 21:45 - 05:45. Nautical Dark: 22:26 - 05:04. Astro Dark: 23:13 - 04:16

Total Clouds (% Sky Obscured)

0
7
14
22
19
16
13
13
11
8
7
3
0
0
0
0
0
0
5
3
9
6
0
3

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
7
14
22
19
16
13
13
11
8
7
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
2
3
4
4
2
3
0
0
0
0
0
0
0
5
3
9
6
0
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 (%)

0
1
1
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)

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

Chance of Frost

Temperature (°C)

20
21
23
24
25
26
26
26
25
25
24
22
20
18
17
16
15
14
13
12
12
13
13
16

Feels Like (°C)

19
20
21
22
23
23
24
24
24
24
24
22
19
18
17
16
16
14
13
12
13
13
14
17

Dew Point (°C)

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

Relative Humidity (%)

65
57
50
40
41
41
41
41
46
52
61
66
67
70
77
78
78
76
76
77
77
80
72
66

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027

Ozone (du)

375
369
366
363
362
362
361
359
358
357
356
354
353
352
351
349
349
350
349
348
348
348
347
346

Wednesday 3

Waning Gibbous 86%

00:18

09:41

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

Sun - Rise: 06:17, Set: 21:13, Transit: 13:45. Moon - Rise: 00:18, Set: 09:41. Civil Dark: 21:46 - 05:45. Nautical Dark: 22:27 - 05:03. Astro Dark: 23:15 - 04:15

Total Clouds (% Sky Obscured)

2
9
10
29
52
31
57
49
35
24
27
31
35
23
15
1
4
5
6
4
2
0
3
2

Low Clouds (% Sky Obscured)

0
2
3
5
4
2
0
9
17
24
17
8
0
0
0
0
2
4
6
4
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
4
6
9
9
5
0
4
9
13
10
5
0
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
9
9
27
45
11
34
35
15
1
0
5
4
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 (%)

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)

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

Chance of Frost

Temperature (°C)

19
21
22
24
25
25
26
26
25
25
24
21
19
18
17
16
15
14
14
14
14
15
16
18

Feels Like (°C)

19
21
22
23
24
24
26
24
24
25
26
22
19
17
17
16
17
16
16
15
15
14
13
17

Dew Point (°C)

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

Relative Humidity (%)

59
53
48
44
42
40
40
40
42
47
57
61
60
63
68
72
74
74
74
74
73
70
69
63

Pressure (mb)

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

Ozone (du)

347
346
347
347
346
349
349
348
349
347
345
343
343
342
340
337
335
336
336
337
336
335
335
334

Thursday 4

Waning Gibbous 79%

00:49

No Set

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
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

Sun - Rise: 06:17, Set: 21:14, Transit: 13:46. Moon - Rise: 00:49, Set: No Set. Civil Dark: 21:46 - 05:45. Nautical Dark: 22:28 - 05:03. Astro Dark: 23:16 - 04:15

Total Clouds (% Sky Obscured)

1
1
1
0
2
10
24
50
52
61
70
72
78
88
94
100
99
98
97
96
94
94
96
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
2
1
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
1
1
1
2
3
3
10
18

High Clouds (% Sky Obscured)

0
0
0
0
2
10
24
50
52
61
70
72
60
73
78
100
95
91
86
81
75
70
80
90

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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
26
26
26
25
24
23
22
20
19
18
18
17
17
16
15
16
16
16
18

Feels Like (°C)

18
19
20
21
22
27
27
26
26
25
25
22
22
21
21
20
20
16
15
15
15
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

58
52
50
47
44
44
44
43
49
55
62
63
64
63
66
70
72
73
77
78
78
79
79
71

Pressure (mb)

1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018

Ozone (du)

333
333
331
328
326
325
324
323
323
322
322
322
322
322
322
321
321
321
321
321
320
320
319
318

Friday 5

Waning Gibbous 70%

01:16

10:45

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
07 Bad

Sun - Rise: 06:17, Set: 21:14, Transit: 13:46. Moon - Rise: 01:16, Set: 10:45. Civil Dark: 21:47 - 05:44. Nautical Dark: 22:28 - 05:03. Astro Dark: 23:17 - 04:14

Total Clouds (% Sky Obscured)

99
99
99
99
97
96
92
93
96
98
98
97
97
97
97
97
94
95
95
95
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
5
10
17
24
29
32
21
11
0
0
0
0
5
11
16

Medium Clouds (% Sky Obscured)

25
38
50
61
64
60
59
58
53
50
50
32
26
23
25
26
43
56
68
67
68
68

High Clouds (% Sky Obscured)

99
95
90
85
67
48
30
39
49
59
52
46
39
29
18
7
18
29
39
41
43
44

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

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
24
25
26
26
27
27
27
26
26
24
23
21
21
20
20
19
19
18
19
20

Feels Like (°C)

17
18
19
20
21
26
26
26
26
26
27
23
24
24
23
22
21
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
60
57
56
54
53
51
51
56
62
69
73
78
80
81
81
81
81
84
86
85
84

Pressure (mb)

1018
1018
1017
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

318
317
316
315
315
314
314
313
313
313
313
313
312
312
312
312
311
312
312
313
312
312

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 30/05/26 10:09:26. Forecast: 30/05/26 to 05/06/26. Timezone: UTC-4.00