Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 17%

07:40

00:25

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

Sun - Rise: 05:54, Set: 19:39, Transit: 12:47. Moon - Rise: 07:40, Set: 00:25. Civil Dark: 20:10 - 05:23. Nautical Dark: 20:47 - 04:46. Astro Dark: 21:27 - 04:05

Total Clouds (% Sky Obscured)

3
4
4
27
52
56
84
44
30
25
3
2
1
2
23
13
42
33
3
2
0
2
0
12

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
1
0
0
0
0
0
0
0
0
0
0
2
0
11

High Clouds (% Sky Obscured)

3
4
4
27
52
56
84
44
30
25
2
1
1
1
23
13
42
33
2
2
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)

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

Chance of Frost

Temperature (°C)

5
9
11
14
21
23
25
26
26
26
25
24
23
20
18
14
12
11
9
8
7
5
6
6

Feels Like (°C)

2
4
6
9
14
16
18
20
21
20
18
20
20
18
16
10
9
7
6
7
6
4
4
5

Dew Point (°C)

-8
-9
-11
-13
-10
-10
-9
-8
-9
-10
-8
-8
-5
-6
-7
-9
-8
-6
-7
-6
-7
-9
-8
-8

Relative Humidity (%)

38
28
19
14
11
10
10
10
9
8
10
11
16
17
18
20
24
30
32
37
37
35
37
37

Pressure (mb)

1014
1013
1012
1011
1010
1008
1008
1007
1006
1006
1006
1006
1007
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

336
339
339
338
337
338
339
340
340
340
343
344
343
341
340
340
340
338
337
337
336
335
333
333

Tuesday 21

Waxing Crescent 27%

08:40

01:25

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

Sun - Rise: 05:52, Set: 19:40, Transit: 12:47. Moon - Rise: 08:40, Set: 01:25. Civil Dark: 20:11 - 05:21. Nautical Dark: 20:48 - 04:44. Astro Dark: 21:29 - 04:03

Total Clouds (% Sky Obscured)

7
2
9
2
6
8
6
30
52
39
8
1
1
5
3
24
91
98
20
69
100
96
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)

5
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
58
52
47
62

High Clouds (% Sky Obscured)

0
1
2
1
4
6
5
29
51
39
7
1
1
4
3
24
91
98
13
25
44
95
100
100

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)

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

Chance of Frost

Temperature (°C)

6
11
16
20
23
25
28
29
30
30
29
28
26
22
20
18
16
15
14
13
11
9
9
9

Feels Like (°C)

5
10
14
18
20
22
24
26
27
26
27
25
24
19
18
16
13
11
10
11
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

30
23
18
16
14
12
11
10
10
9
9
10
14
15
16
16
19
25
27
27
23
22
21
21

Pressure (mb)

1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

333
331
331
331
333
332
331
330
330
331
331
331
330
330
329
329
329
328
327
327
327
327
325
325

Wednesday 22

Waxing Crescent 38%

09:52

02:11

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

Sun - Rise: 05:50, Set: 19:42, Transit: 12:47. Moon - Rise: 09:52, Set: 02:11. Civil Dark: 20:12 - 05:20. Nautical Dark: 20:50 - 04:42. Astro Dark: 21:30 - 04:01

Total Clouds (% Sky Obscured)

100
82
98
100
40
100
100
100
82
64
100
95
42
100
100
50
39
52
61
27
17
13
8
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
31
21
3
7
50
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

92
71
93
100
30
59
42
70
33
39
77
85
42
94
52
50
36
48
55
27
17
13
8
9

High Clouds (% Sky Obscured)

100
26
88
88
10
100
100
100
39
64
100
73
0
0
100
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
1
4
6
3
4
43
75
18
6
4
10
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
6
11
14
14
15
17
16
14
18
17
11
9
8
10
15
13
17
11
18
21
21
20
19

Chance of Frost

Temperature (°C)

10
14
21
25
27
30
31
31
31
31
30
29
25
22
22
22
20
18
17
16
15
13
12
11

Feels Like (°C)

5
8
15
18
21
23
25
25
26
24
25
25
23
20
21
21
14
12
13
9
7
6
5
2

Dew Point (°C)

-11
-8
-3
0
1
3
4
5
3
1
-1
16
17
15
16
15
1
-2
1
-3
-5
-7
-9
-11

Relative Humidity (%)

22
21
19
20
19
17
17
19
17
14
13
44
58
62
66
65
29
25
32
27
24
24
21
21

Pressure (mb)

1002
1001
1000
999
998
996
996
995
993
992
991
992
993
993
993
994
994
994
995
995
995
995
996
996

Ozone (du)

325
324
325
326
326
328
329
331
335
343
345
338
340
342
343
346
347
350
353
359
365
362
363
360

Thursday 23

First Quarter 50%

11:09

02:46

07 Good
08 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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: 05:49, Set: 19:43, Transit: 12:47. Moon - Rise: 11:09, Set: 02:46. Civil Dark: 20:13 - 05:18. Nautical Dark: 20:51 - 04:40. Astro Dark: 21:32 - 03:59

Total Clouds (% Sky Obscured)

9
11
82
88
62
77
23
75
83
80
48
99
100
100
100
100
100
100
100
100
75
50
49
48

Low Clouds (% Sky Obscured)

0
0
82
88
62
77
7
5
83
71
8
5
5
10
84
100
12
60
87
8
5
4
2
0

Medium Clouds (% Sky Obscured)

9
11
23
20
16
68
16
13
81
24
29
26
19
19
56
100
100
100
100
100
29
30
30
30

High Clouds (% Sky Obscured)

0
0
0
0
2
4
2
35
47
62
48
68
40
10
40
70
100
70
50
52
38
17
17
19

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
2
2
1
2
3
2
7
12
17
36
42
45
40
32
8
7
5
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)

18
19
19
17
15
21
21
20
18
23
24
23
22
21
21
21
21
20
21
21
19
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
7
7
10
7
7
8
7
4
3
3
1
1
-1
-1
-3
-3
-4
-5
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

23
21
21
30
33
34
27
26
25
36
35
35
43
49
51
52
55
57
57
56
52
53
49
49

Pressure (mb)

997
998
998
999
999
1000
1000
1000
1000
1002
1002
1003
1006
1007
1009
1009
1010
1011
1012
1013
1013
1014
1015
1015

Ozone (du)

361
363
363
365
367
364
360
359
357
364
366
364
362
360
359
359
361
359
360
361
359
360
357
360

Friday 24

Waxing Gibbous 61%

12:25

03:13

07 OK
08 OK
09 OK
10 OK
11 Good
12 Bad
13 Bad
14 OK
15 OK
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: 05:47, Set: 19:44, Transit: 12:46. Moon - Rise: 12:25, Set: 03:13. Civil Dark: 20:15 - 05:16. Nautical Dark: 20:53 - 04:38. Astro Dark: 21:34 - 03:57

Total Clouds (% Sky Obscured)

34
35
19
15
12
66
74
24
26
90
48
61
74
87
91
96
100
100
100
100
99
98
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
61
5
5
5
5
8
11
13
31
50
68
79
89
100
99
98
97
78

Medium Clouds (% Sky Obscured)

30
32
14
12
10
62
59
18
20
90
45
58
74
87
91
96
100
100
100
100
99
98
97
96

High Clouds (% Sky Obscured)

6
6
1
1
0
0
0
0
0
10
0
3
9
9
4
4
4
9
14
15
15
15
20
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
0
1
1
0
4
6
6
11
9
5
10
4
0
18
26
33
43
50
55
46
36
22
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
19
19
17
16
14
13
13
12
13
14
13
11
10
6
3
2
3
4
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-3
-1
1
1
2
3
3
2
3
2
1
1
1
1
1
-2
-1
0
0
-1
-1

Dew Point (°C)

-7
-8
-9
-10
-11
-11
-12
-11
-11
-11
-11
-10
-10
-11
-11
-9
-8
-6
-5
-4
-2
-2
-1
-1

Relative Humidity (%)

49
43
37
31
26
24
22
22
21
22
23
24
26
27
29
35
41
48
56
64
76
77
79
80

Pressure (mb)

1016
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019

Ozone (du)

363
362
361
361
363
365
366
369
369
364
366
364
364
365
365
366
368
369
370
371
371
375
378
382

Saturday 25

Waxing Gibbous 71%

13:39

03:36

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:46, Set: 19:45, Transit: 12:46. Moon - Rise: 13:39, Set: 03:36. Civil Dark: 20:16 - 05:15. Nautical Dark: 20:54 - 04:36. Astro Dark: 21:36 - 03:55

Total Clouds (% Sky Obscured)

97
95
94
94
93
90
87
85
90
95
100
82
65
39
32
29
35
38
41
44
59
65
68
81

Low Clouds (% Sky Obscured)

55
33
27
22
16
37
57
78
84
90
96
68
40
12
9
6
4
3
2
1
2
4
5
11

Medium Clouds (% Sky Obscured)

95
93
89
85
81
58
40
23
40
62
74
73
65
39
32
29
35
38
41
44
59
57
46
56

High Clouds (% Sky Obscured)

17
10
10
3
0
2
5
11
33
45
55
31
15
6
4
2
4
3
3
3
15
28
38
39

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 (%)

20
18
26
30
30
34
34
30
32
30
24
22
19
11
8
6
2
3
3
1
3
3
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-3
-3
-3
-4
1
1
0
0
1
0
2
2
3
3
3
2
-1
0
0
-1
-0
-1

Dew Point (°C)

-2
-3
-5
-7
-9
-13
-11
-11
-11
-10
-10
-10
-9
-7
-6
-5
-5
-5
-5
-4
-4
-4
-4
-4

Relative Humidity (%)

70
61
52
42
34
26
28
29
29
30
30
31
35
40
45
49
52
56
59
65
69
69
71
71

Pressure (mb)

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

Ozone (du)

381
380
379
380
381
382
383
384
385
385
386
386
385
384
384
384
383
383
382
381
381
381
381
381

Sunday 26

Waxing Gibbous 81%

14:50

03:55

Sun - Rise: 05:44, Set: 19:46, Transit: 12:46. Moon - Rise: 14:50, Set: 03:55. Civil Dark: 20:17 - 05:13. Nautical Dark: 20:56 - 04:35. Astro Dark: 21:38 - 03:52

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 20/04/26 07:43:54. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-6.00