Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 18%

04:42

15:18

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

Sun - Rise: 06:07, Set: 19:31, Transit: 12:49. Moon - Rise: 04:42, Set: 15:18. Civil Dark: 20:01 - 05:35. Nautical Dark: 20:37 - 04:59. Astro Dark: 21:15 - 04:20

Total Clouds (% Sky Obscured)

97
100
90
35
5
0
0
10
0
0
0
0
0
0
0
10
3
61
100
99
74
74
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
44
61
62
62

Medium Clouds (% Sky Obscured)

74
52
23
30
4
0
0
9
0
0
0
0
0
0
0
7
1
29
100
94
50
10
8
72

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
61
100
75
30
30
89
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
1
1
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
0
0
0

Wind Speed/Direction (mph)

6
6
6
10
17
23
24
24
24
25
26
24
24
18
13
12
7
4
2
3
2
2
5
3

Chance of Frost

Temperature (°C)

8
7
8
15
19
23
24
25
25
25
24
21
21
19
17
14
12
10
10
8
7
6
5
4

Feels Like (°C)

6
4
4
9
11
14
16
16
15
15
13
12
13
14
14
11
10
9
6
4
5
3
1
2

Dew Point (°C)

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

Relative Humidity (%)

41
30
26
20
13
12
14
12
11
9
11
13
38
29
30
34
38
38
36
37
46
45
45
52

Pressure (mb)

1004
1004
1004
1003
1002
1001
1000
1000
1000
1000
1000
1001
1002
1003
1004
1006
1007
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

336
337
338
338
343
347
349
353
354
354
357
355
352
353
352
354
356
356
356
356
357
358
359
360

Tuesday 14

Waning Crescent 10%

05:02

16:31

06 Bad
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 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 OK
05 Good

Sun - Rise: 06:05, Set: 19:32, Transit: 12:48. Moon - Rise: 05:02, Set: 16:31. Civil Dark: 20:02 - 05:33. Nautical Dark: 20:38 - 04:57. Astro Dark: 21:17 - 04:18

Total Clouds (% Sky Obscured)

100
90
100
91
100
100
100
100
100
100
100
100
100
100
100
75
31
27
25
30
25
0
0
0

Low Clouds (% Sky Obscured)

61
12
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
3
1
0
2
0
0
0

Medium Clouds (% Sky Obscured)

67
67
95
84
100
100
92
100
95
97
99
100
100
98
89
75
25
6
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
90
93
69
97
76
100
94
100
100
100
100
100
100
100
29
31
22
20
20
15
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
20
5
0
1
3
3
6
9
40
18
32
10
4
1
0
14
16
19
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
4
7
10
10
8
8
9
10
13
10
7
7
7
5
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
5
8
11
10
10
11
13
12
12
10
8
9
7
6
6
6
5
4
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

54
50
41
34
29
25
25
41
36
35
32
33
38
43
44
46
62
64
68
70
72
74
78
79

Pressure (mb)

1009
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1006
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

360
361
362
362
362
361
360
363
365
367
370
371
370
370
371
370
372
375
379
377
378
379
386
383

Wednesday 15

Waning Crescent 4%

05:23

17:45

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

Sun - Rise: 06:03, Set: 19:33, Transit: 12:48. Moon - Rise: 05:23, Set: 17:45. Civil Dark: 20:03 - 05:32. Nautical Dark: 20:40 - 04:55. Astro Dark: 21:18 - 04:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
2
21
3
5
2
3
22
45
55
23
59

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
1
0
0
0
0
3
0
0
0
0
1
9
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
10
2
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 (%)

3
0
4
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
4
4
7
8
7
5
5
6
6
7
9
10
9
8
8
8
7
6
6
7
9
10
11

Chance of Frost

Temperature (°C)

4
4
8
12
14
16
19
20
21
21
22
21
20
19
16
13
12
12
12
11
11
12
12
12

Feels Like (°C)

3
4
7
11
15
17
19
20
21
21
21
19
17
16
12
9
9
9
9
10
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

80
76
64
54
49
39
30
25
21
19
18
17
17
23
27
29
32
33
33
30
27
27
30
32

Pressure (mb)

1007
1008
1007
1006
1005
1005
1004
1003
1002
1002
1001
1001
1001
1000
1001
1002
1002
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

376
371
369
368
365
366
366
364
363
357
354
350
349
350
351
349
348
348
350
347
348
350
349
347

Thursday 16

Waning Crescent 1%

05:47

19:03

06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 06:02, Set: 19:34, Transit: 12:48. Moon - Rise: 05:47, Set: 19:03. Civil Dark: 20:04 - 05:30. Nautical Dark: 20:41 - 04:53. Astro Dark: 21:20 - 04:14

Total Clouds (% Sky Obscured)

18
21
95
79
91
66
36
26
58
89
95
100
100
100
100
100
62
99
100
100
100
94
90
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
5
5
5
5

Medium Clouds (% Sky Obscured)

18
21
76
75
39
31
36
26
22
27
76
100
100
100
100
100
21
20
100
100
100
71
73
97

High Clouds (% Sky Obscured)

3
3
55
3
62
44
4
0
20
47
70
100
100
100
100
100
62
99
94
92
94
78
74
65

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
3
6
2
4
7
8
19
29
39
50
62
76
77
72
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
14
16
18
21
22
25
22
21
20
18
16
15
10
20
28
30
27
23
24
24
25
25
25

Chance of Frost

Temperature (°C)

12
14
16
17
19
22
24
24
25
25
25
24
23
19
17
13
11
10
8
7
6
5
4
3

Feels Like (°C)

6
9
10
10
11
13
15
17
18
18
17
17
16
15
9
4
1
0
-0
-2
-3
-5
-5
-7

Dew Point (°C)

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

Relative Humidity (%)

32
31
26
21
18
15
14
13
12
10
10
10
13
15
31
42
51
54
58
59
60
61
64
64

Pressure (mb)

1000
1001
1001
1000
1000
999
999
998
997
996
996
996
996
997
999
1001
1002
1004
1005
1006
1007
1007
1009
1009

Ozone (du)

346
348
352
353
353
354
358
356
352
350
348
350
352
355
360
363
363
363
362
363
362
363
366
369

Friday 17

New Moon 0%

No Rise

20:25

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

Sun - Rise: 05:58, Set: 19:35, Transit: 12:48. Moon - Rise: No Rise, Set: 20:25. Civil Dark: 20:06 - 05:28. Nautical Dark: 20:42 - 04:51. Astro Dark: 21:22 - 04:12

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
85
70
55
41
27
12
9
7
5
4
3
2

Low Clouds (% Sky Obscured)

7
48
100
100
100
100
100
100
100
82
98
73
49
25
2
5
8
11
9
7
5
4
3
2

Medium Clouds (% Sky Obscured)

100
96
100
100
100
100
100
100
100
100
100
100
84
70
54
37
20
3
3
1
0
0
0
0

High Clouds (% Sky Obscured)

100
96
100
48
60
65
89
79
76
100
100
100
68
39
5
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
1
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

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

Precipitation Probability (%)

61
57
50
43
37
33
48
58
27
2
0
0
2
2
0
2
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
25
25
25
25
25
26
23
23
21
21
23
23
19
15
12
10
9
9
9
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-10
-10
-9
-9
-8
-6
-6
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-5
-4
-5
-5

Dew Point (°C)

-3
-5
-6
-6
-6
-6
-6
-4
-5
-8
-10
-10
-10
-10
-10
-10
-10
-9
-8
-9
-9
-10
-10
-11

Relative Humidity (%)

67
64
64
62
62
59
56
60
52
40
34
33
35
37
40
43
47
52
58
58
58
58
56
56

Pressure (mb)

1010
1011
1012
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018

Ozone (du)

370
374
377
380
383
385
388
391
396
399
404
412
418
426
434
442
442
443
443
439
434
430
430
429

Saturday 18

Waxing Crescent 3%

06:15

21:49

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

Sun - Rise: 05:57, Set: 19:37, Transit: 12:48. Moon - Rise: 06:15, Set: 21:49. Civil Dark: 20:07 - 05:26. Nautical Dark: 20:44 - 04:49. Astro Dark: 21:23 - 04:09

Total Clouds (% Sky Obscured)

3
3
4
26
49
71
70
76
82
66
54
39
30
21
8
4
2
0
1
2
3
10
17
28

Low Clouds (% Sky Obscured)

3
2
2
24
46
68
70
76
82
66
54
39
30
17
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
1
18
33
49
58
64
72
46
25
11
15
18
8
4
2
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
4
2
0
0
0
14
21
14
0
0
0
0
0
0
0
1
2
3
10
17
28

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
1
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)

12
16
19
22
22
23
23
23
24
24
23
21
20
15
10
5
4
4
4
3
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-12
-13
-13
-13
-13
-12
-12
-12
-13
-13
-13
-12
-11
-11
-11
-11
-11
-11
-11
-12
-13
-13

Relative Humidity (%)

54
49
44
39
36
33
30
28
26
23
23
23
22
26
31
36
38
40
43
44
45
46
45
45

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017
1019
1020
1022
1022
1023
1023
1024
1025
1025
1025
1025

Ozone (du)

428
426
424
422
415
409
402
403
404
405
403
401
399
392
384
376
370
364
358
357
355
354
353
352

Sunday 19

Waxing Crescent 8%

06:52

23:11

Sun - Rise: 05:55, Set: 19:38, Transit: 12:47. Moon - Rise: 06:52, Set: 23:11. Civil Dark: 20:08 - 05:25. Nautical Dark: 20:45 - 04:47. Astro Dark: 21:25 - 04:07

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: 13/04/26 06:07:50. Forecast: 13/04/26 to 19/04/26. Timezone: UTC-6.00