Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 80%

15:43

04:41

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
08 Bad
09 Bad

Sun - Rise: 06:43, Set: 20:25, Transit: 13:35. Moon - Rise: 15:43, Set: 04:41. Civil Dark: 20:54 - 06:14. Nautical Dark: 21:28 - 05:40. Astro Dark: 22:05 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
75
100
100
86
64
57
99
70
51
73
88
92
86
98
100
97

Low Clouds (% Sky Obscured)

98
100
98
100
100
100
100
96
49
27
12
51
27
37
62
41
47
73
88
92
86
98
100
97

Medium Clouds (% Sky Obscured)

84
36
33
42
34
21
0
0
1
91
78
28
52
57
72
5
0
0
0
8
0
0
0
0

High Clouds (% Sky Obscured)

57
78
58
62
2
4
22
60
60
100
100
40
53
30
10
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
6
5
7
9
5
9
9
9
9
9
9
9
9
9
7
7
0
0
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
60
34
48
13
3
2
23
18
21
32
95
95
52
5
8
27
16
14
2
1

Precipitation Amount (mm)

1
0.8
1.1
0.7
0.2
0
0
0
0
0
0
0
0
0
0.4
1.8
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
10
8
5
3
3
3
4
4
5
8
6
9
10
11
6
4
6
4
10
11
11
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
9
10
11
12
13
13
15
18
15
14
14
15
15
17
16
15
14
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
84
79
77
76
76
74
74
82
92
95
96
98
96
96
100
100
93
93
90
89
84

Pressure (mb)

1011
1010
1010
1009
1008
1007
1006
1005
1003
1002
1001
1002
1001
1000
998
998
998
997
998
999
1000
1001
1002
1004

Ozone (du)

330
329
332
333
334
335
337
338
338
336
338
339
334
339
341
346
348
347
351
356
355
357
359
359

Monday 27

Waxing Gibbous 88%

16:46

05:03

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

Sun - Rise: 06:41, Set: 20:26, Transit: 13:34. Moon - Rise: 16:46, Set: 05:03. Civil Dark: 20:55 - 06:13. Nautical Dark: 21:29 - 05:38. Astro Dark: 22:06 - 05:01

Total Clouds (% Sky Obscured)

83
45
53
47
30
24
28
30
23
21
17
0
12
18
84
94
86
96
99
96
70
70
82
80

Low Clouds (% Sky Obscured)

79
41
48
47
30
22
26
26
20
17
14
0
0
0
0
0
0
0
14
0
0
0
12
16

Medium Clouds (% Sky Obscured)

39
44
7
6
0
0
0
0
0
0
0
0
12
18
67
84
72
19
19
16
33
39
31
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
61
67
96
98
91
70
50
44
21

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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
2
1
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)

17
18
19
19
20
19
18
17
16
14
13
11
12
14
13
13
9
7
7
7
7
6
8
11

Chance of Frost

Temperature (°C)

13
14
15
16
17
17
18
18
18
17
16
14
12
10
9
8
8
7
6
6
6
6
6
8

Feels Like (°C)

8
9
11
12
12
12
13
13
13
13
12
10
8
6
4
4
5
4
3
3
3
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

76
61
51
43
39
37
35
35
36
38
47
56
62
68
73
71
71
75
78
79
79
79
70
58

Pressure (mb)

1004
1005
1006
1007
1007
1008
1008
1009
1010
1011
1012
1013
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1018

Ozone (du)

357
358
356
350
347
343
341
343
341
339
336
337
338
336
334
334
331
331
329
332
335
339
352
356

Tuesday 28

Waxing Gibbous 94%

17:49

05:25

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

Sun - Rise: 06:40, Set: 20:27, Transit: 13:34. Moon - Rise: 17:49, Set: 05:25. Civil Dark: 20:56 - 06:11. Nautical Dark: 21:30 - 05:37. Astro Dark: 22:07 - 05:00

Total Clouds (% Sky Obscured)

43
53
31
56
72
77
74
65
22
17
0
34
22
21
36
57
73
100
100
76
70
55
45
43

Low Clouds (% Sky Obscured)

16
22
28
56
68
74
71
63
22
17
0
0
0
0
1
3
3
35
0
2
3
4
4
3

Medium Clouds (% Sky Obscured)

29
31
31
22
4
0
0
0
0
0
0
34
22
21
30
55
72
76
81
76
70
55
45
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
10
99
90
76
69
43
28
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
3
1
1
1
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
10
10
9
8
6
7
9
9
10
10
9
10
10
5
4
3
3
4
3
3
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
8
9
11
12
13
13
12
12
12
11
9
7
6
7
6
7
6
4
3
6
7
9
10

Dew Point (°C)

-1
-2
-2
-2
-1
-1
1
2
1
2
3
5
4
4
3
4
4
4
3
3
4
4
3
3

Relative Humidity (%)

50
43
39
36
34
33
36
38
36
40
47
59
63
62
64
73
79
82
75
79
85
85
70
59

Pressure (mb)

1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1015
1016
1017
1018
1018
1019
1020
1020
1020
1021
1022
1022
1022
1022

Ozone (du)

360
364
367
371
377
380
383
383
388
391
390
393
395
397
398
396
390
389
386
381
382
378
374
366

Wednesday 29

Waxing Gibbous 98%

18:51

05:48

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

Sun - Rise: 06:39, Set: 20:28, Transit: 13:34. Moon - Rise: 18:51, Set: 05:48. Civil Dark: 20:57 - 06:10. Nautical Dark: 21:31 - 05:35. Astro Dark: 22:09 - 04:58

Total Clouds (% Sky Obscured)

32
24
18
23
25
33
64
82
99
92
40
64
81
90
100
98
41
86
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
2
0
2
5
7
49
71
84
64
0
0
0
4
4
0
4
5
51
35
6
6
26
51

Medium Clouds (% Sky Obscured)

28
24
15
8
6
7
7
65
94
92
27
6
81
71
74
77
41
83
93
96
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
1
9
13
19
21
9
12
41
64
90
84
41
65
75
95
100
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
8
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
1
5
19
29
4
4
4
3
0
12
1
1
23
43
18
32
15
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
16
19
19
20
21
19
18
16
16
15
12
11
11
11
10
11
9
9
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

52
47
43
40
35
32
29
26
25
37
57
64
69
69
65
64
71
76
79
81
84
90
86
77

Pressure (mb)

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

Ozone (du)

362
359
357
356
354
351
350
349
346
345
344
343
344
343
343
341
340
341
342
343
341
339
343
342

Thursday 30

Waxing Gibbous 100%

19:54

06:14

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
08 Bad
09 Bad

Sun - Rise: 06:38, Set: 20:29, Transit: 13:34. Moon - Rise: 19:54, Set: 06:14. Civil Dark: 20:58 - 06:09. Nautical Dark: 21:33 - 05:34. Astro Dark: 22:10 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
90
80
14
39
33
6
6
0
0
0
0
1

Low Clouds (% Sky Obscured)

20
90
91
96
100
100
100
100
100
100
100
100
88
78
8
5
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
96
98
98
99
59
52
35
30
25
20
24
14
39
33
6
6
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
95
95
90
85
85
85
80
85
85
81
70
65
14
39
33
6
6
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
7
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

21
35
50
42
36
29
36
42
48
61
71
80
73
67
62
87
90
95
95
95
95
95
89
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2
0
0.5
0.5
0.7
0.9
0.9
0.9
0.8
0.7
0.5

Wind Speed/Direction (mph)

7
8
9
10
11
12
12
12
12
12
11
11
10
9
9
8
9
10
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
12
12
11
12
11
10
10
10
10
10
10
9
10
10
10
10
10
10
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

66
59
51
46
42
45
42
44
46
47
51
51
52
56
62
72
74
75
77
78
78
79
68
58

Pressure (mb)

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

Ozone (du)

342
342
339
337
335
333
332
333
333
335
336
338
342
345
355
362
360
359
357
355
353
350
350
350

Friday 1

Full Moon 100%

20:57

06:43

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
08 Bad
09 Bad

Sun - Rise: 06:37, Set: 20:30, Transit: 13:34. Moon - Rise: 20:57, Set: 06:43. Civil Dark: 20:59 - 06:08. Nautical Dark: 21:34 - 05:32. Astro Dark: 22:11 - 04:55

Total Clouds (% Sky Obscured)

11
22
36
52
47
27
43
60
76
84
92
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

10
15
20
20
30
27
30
50
50
64
72
91
92
95
98
99
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

11
22
36
52
47
27
43
60
76
84
92
100
76
52
78
85
94
100
100
100
100
98
96
97

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light 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

Precipitation Probability (%)

83
90
95
95
95
95
95
95
95
86
68
52
45
35
27
24
19
5
4
4
0
0
0
0

Precipitation Amount (mm)

0.6
0.8
0.9
1.1
1.2
1.4
1.2
1
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
39
31
25
23
21
18
20
21
23
27
32
37
40
44
48
50
53
55
60
64
69
65
60

Pressure (mb)

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

Ozone (du)

350
348
347
346
346
347
347
348
348
349
349
349
349
348
347
346
348
350
352
354
356
358
360
363

Saturday 2

Waning Gibbous 98%

21:59

07:18

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 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:35, Set: 20:31, Transit: 13:34. Moon - Rise: 21:59, Set: 07:18. Civil Dark: 21:00 - 06:06. Nautical Dark: 21:35 - 05:31. Astro Dark: 22:13 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
94
76
57
38
26
14
2
2
2
2

Low Clouds (% Sky Obscured)

7
14
21
47
73
100
73
47
21
20
19
18
12
6
0
0
1
1
2
2
2

Medium Clouds (% Sky Obscured)

81
63
44
38
33
31
39
47
56
39
20
0
0
0
0
2
2
2
2
2
0

High Clouds (% Sky Obscured)

80
52
25
15
20
70
100
100
100
88
86
84
63
44
29
21
11
1
1
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

Fog (%)

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

Precipitation Probability (%)

8
14
18
18
14
0
1
2
2
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
16
18
18
19
19
19
19
19
17
15
13
12
11
10
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
3
2
0
1
1
1
3
5
7
7
7
7
7
7
7
6
7

Relative Humidity (%)

57
52
45
40
36
32
28
29
29
29
39
51
67
72
77
82
85
85
88
87
88

Pressure (mb)

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

Ozone (du)

365
365
364
363
361
360
358
353
349
344
345
346
347
347
347
347
345
343
340
340
341

Forecast for Hays, Ellis, United States of America (38.87,-99.34)

Generated: 26/04/26 10:42:23. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-5.00